diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
new file mode 100644
index 0000000..cc28f32
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,17 @@
+## Additional Information
+(The following information is very important in order to help us to help you. Omission of the following details may delay your support request or receive no attention at all.)
+
+- Version of K2HDKC DBaaS Command Line Interface(CLI) being used
+ ```
+ ```
+
+- System information (uname -a)
+ ```
+ ```
+
+- Distro (cat /etc/issue)
+ ```
+ ```
+
+## Details about issue
+
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
new file mode 100644
index 0000000..27fa119
--- /dev/null
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,6 @@
+## Relevant Issue (if applicable)
+(If there are Issues related to this PullRequest, please list it.)
+
+## Details
+(Please describe the details of PullRequest.)
+
diff --git a/.github/workflows/build_helper.sh b/.github/workflows/build_helper.sh
new file mode 100755
index 0000000..906a8f1
--- /dev/null
+++ b/.github/workflows/build_helper.sh
@@ -0,0 +1,603 @@
+#!/bin/sh
+#
+# Utility helper tools for Github Actions by AntPickax
+#
+# Copyright 2020 Yahoo Japan Corporation.
+#
+# AntPickax provides utility tools for supporting autotools
+# builds.
+#
+# These tools retrieve the necessary information from the
+# repository and appropriately set the setting values of
+# configure, Makefile, spec,etc file and so on.
+# These tools were recreated to reduce the number of fixes and
+# reduce the workload of developers when there is a change in
+# the project configuration.
+# 
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon, Nov 16 2020
+# REVISION:	1.1
+#
+
+#---------------------------------------------------------------------
+# Helper for container on Github Actions
+#---------------------------------------------------------------------
+func_usage()
+{
+	echo ""
+	echo "Usage: $1 [options...]"
+	echo ""
+	echo "  Required option:"
+	echo "    --help(-h)                                             print help"
+	echo "    --ostype(-os)                             <os:version> specify os and version as like \"ubuntu:trusty\""
+	echo ""
+	echo "  Option:"
+	echo "    --ostype-vars-file(-f)                    <file path>  specify the file that describes the package list to be installed before build(default is ostypevars.sh)"
+	echo "    --force-publish(-p)                                    force the release package to be uploaded. normally the package is uploaded only when it is tagged(determined from GITHUB_REF/GITHUB_EVENT_NAME)."
+	echo "    --not-publish(-np)                                     do not force publish the release package."
+	echo "    --build-number(-num)                      <number>     build number for packaging(default 1)"
+	echo "    --developer-fullname(-devname)            <string>     specify developer name for debian and ubuntu packaging(default is null, it is specified in configure.ac)"
+	echo "    --developer-email(-devmail)               <string>     specify developer e-mail for debian and ubuntu packaging(default is null, it is specified in configure.ac)"
+	echo ""
+	echo "  Option for packagecloud.io:"
+	echo "    --use-packagecloudio-repo(-usepc)                      use packagecloud.io repository(default), exclusive -notpc option"
+	echo "    --not-use-packagecloudio-repo(-notpc)                  not use packagecloud.io repository, exclusive -usepc option"
+	echo "    --packagecloudio-token(-pctoken)          <token>      packagecloud.io token for uploading(specify when uploading)"
+	echo "    --packagecloudio-owner(-pcowner)          <owner>      owner name of uploading destination to packagecloud.io, this is part of the repository path(default is antpickax)"
+	echo "    --packagecloudio-publish-repo(-pcprepo)   <repository> repository name of uploading destination to packagecloud.io, this is part of the repository path(default is current)"
+	echo "    --packagecloudio-download-repo(-pcdlrepo) <repository> repository name of installing packages in packagecloud.io, this is part of the repository path(default is stable)"
+	echo ""
+	echo "  Note:"
+	echo "    This program uses the GITHUB_REF and GITHUB_EVENT_NAME environment variable internally."
+	echo ""
+}
+
+#
+# Utility functions
+#
+prn_cmd()
+{
+	echo ""
+	echo "$ $*"
+}
+
+run_cmd()
+{
+	echo ""
+	echo "$ $*"
+	# shellcheck disable=SC2068
+	$@
+	if [ $? -ne 0 ]; then
+		echo "[ERROR] ${PRGNAME} : \"$*\""
+		exit 1
+	fi
+}
+
+#---------------------------------------------------------------------
+# Common Variables
+#---------------------------------------------------------------------
+PRGNAME=$(basename "$0")
+MYSCRIPTDIR=$(dirname "$0")
+MYSCRIPTDIR=$(cd "${MYSCRIPTDIR}" || exit 1; pwd)
+SRCTOP=$(cd "${MYSCRIPTDIR}/../.." || exit 1; pwd)
+
+#---------------------------------------------------------------------
+# Parse Options
+#---------------------------------------------------------------------
+echo "[INFO] ${PRGNAME} : Start the parsing of options."
+
+OPT_OSTYPE=
+OPT_OSTYPEVARS_FILE=
+OPT_IS_FORCE_PUBLISH=
+OPT_BUILD_NUMBER=
+OPT_DEBEMAIL=
+OPT_DEBFULLNAME=
+OPT_USE_PC_REPO=
+OPT_PC_TOKEN=
+OPT_PC_OWNER=
+OPT_PC_PUBLISH_REPO=
+OPT_PC_DOWNLOAD_REPO=
+
+while [ $# -ne 0 ]; do
+	if [ "X$1" = "X" ]; then
+		break
+
+	elif [ "X$1" = "X-h" ] || [ "X$1" = "X-H" ] || [ "X$1" = "X--help" ] || [ "X$1" = "X--HELP" ]; then
+		func_usage "${PRGNAME}"
+		exit 0
+
+	elif [ "X$1" = "X-os" ] || [ "X$1" = "X-OS" ] || [ "X$1" = "X--ostype" ] || [ "X$1" = "X--OSTYPE" ]; then
+		if [ "X${OPT_OSTYPE}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--ostype(-os)\" option."
+			exit 1
+		fi
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--ostype(-os)\" option is specified without parameter."
+			exit 1
+		fi
+		OPT_OSTYPE=$1
+
+	elif [ "X$1" = "X-f" ] || [ "X$1" = "X-F" ] || [ "X$1" = "X--ostype-vars-file" ] || [ "X$1" = "X--OSTYPE-VARS-FILE" ]; then
+		if [ "X${OPT_OSTYPEVARS_FILE}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--ostype-vars-file(-f)\" option."
+			exit 1
+		fi
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--ostype-vars-file(-f)\" option is specified without parameter."
+			exit 1
+		fi
+		if [ ! -f "$1" ]; then
+			echo "[ERROR] ${PRGNAME} : $1 file is not existed, it is specified \"--ostype-vars-file(-f)\" option."
+			exit 1
+		fi
+		OPT_OSTYPEVARS_FILE=$1
+
+	elif [ "X$1" = "X-p" ] || [ "X$1" = "X-P" ] || [ "X$1" = "X--force-publish" ] || [ "X$1" = "X--FORCE-PUBLISH" ]; then
+		if [ "X${OPT_IS_FORCE_PUBLISH}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--force-publish(-p)\" or \"--not-publish(-np)\" option."
+			exit 1
+		fi
+		OPT_IS_FORCE_PUBLISH="true"
+
+	elif [ "X$1" = "X-np" ] || [ "X$1" = "X-NP" ] || [ "X$1" = "X--not-publish" ] || [ "X$1" = "X--NOT-PUBLISH" ]; then
+		if [ "X${OPT_IS_FORCE_PUBLISH}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--force-publish(-p)\" or \"--not-publish(-np)\" option."
+			exit 1
+		fi
+		OPT_IS_FORCE_PUBLISH="false"
+
+	elif [ "X$1" = "X-num" ] || [ "X$1" = "X-NUM" ] || [ "X$1" = "X--build-number" ] || [ "X$1" = "X--BUILD-NUMBER" ]; then
+		if [ "X${OPT_BUILD_NUMBER}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--build-number(-num)\" option."
+			exit 1
+		fi
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--build-number(-num)\" option is specified without parameter."
+			exit 1
+		fi
+		# shellcheck disable=SC2003
+		expr "$1" + 0 >/dev/null 2>&1
+		if [ $? -ne 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--build-number(-num)\" option specify with positive NUMBER parameter."
+			exit 1
+		fi
+		if [ "$1" -le 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--build-number(-num)\" option specify with positive NUMBER parameter."
+			exit 1
+		fi
+		OPT_BUILD_NUMBER=$1
+
+	elif [ "X$1" = "X-devname" ] || [ "X$1" = "X-DEVNAME" ] || [ "X$1" = "X--developer-fullname" ] || [ "X$1" = "X--DEVELOPER-FULLNAME" ]; then
+		if [ "X${OPT_DEBFULLNAME}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--developer-fullname(-devname)\" option."
+			exit 1
+		fi
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--developer-fullname(-devname)\" option is specified without parameter."
+			exit 1
+		fi
+		OPT_DEBFULLNAME=$1
+
+	elif [ "X$1" = "X-devmail" ] || [ "X$1" = "X-DEVMAIL" ] || [ "X$1" = "X--developer-email" ] || [ "X$1" = "X--DEVELOPER-EMAIL" ]; then
+		if [ "X${OPT_DEBEMAIL}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--developer-email(-devmail)\" option."
+			exit 1
+		fi
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--developer-email(-devmail)\" option is specified without parameter."
+			exit 1
+		fi
+		OPT_DEBEMAIL=$1
+
+	elif [ "X$1" = "X-usepc" ] || [ "X$1" = "X-USEPC" ] || [ "X$1" = "X--use-packagecloudio-repo" ] || [ "X$1" = "X--USE-PACKAGECLOUDIO-REPO" ]; then
+		if [ "X${OPT_USE_PC_REPO}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--use-packagecloudio-repo(-usepc)\" or \"--not-use-packagecloudio-repo(-notpc)\" option."
+			exit 1
+		fi
+		OPT_USE_PC_REPO="true"
+
+	elif [ "X$1" = "X-notpc" ] || [ "X$1" = "X-NOTPC" ] || [ "X$1" = "X--not-use-packagecloudio-repo" ] || [ "X$1" = "X--NOT-USE-PACKAGECLOUDIO-REPO" ]; then
+		if [ "X${OPT_USE_PC_REPO}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--use-packagecloudio-repo(-usepc)\" or \"--not-use-packagecloudio-repo(-notpc)\" option."
+			exit 1
+		fi
+		OPT_USE_PC_REPO="false"
+
+	elif [ "X$1" = "X-pctoken" ] || [ "X$1" = "X-PCTOKEN" ] || [ "X$1" = "X--packagecloudio-token" ] || [ "X$1" = "X--PACKAGECLOUDIO-TOKEN" ]; then
+		if [ "X${OPT_PC_TOKEN}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--packagecloudio-token(-pctoken)\" option."
+			exit 1
+		fi
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--packagecloudio-token(-pctoken)\" option is specified without parameter."
+			exit 1
+		fi
+		OPT_PC_TOKEN=$1
+
+	elif [ "X$1" = "X-pcowner" ] || [ "X$1" = "X-PCOWNER" ] || [ "X$1" = "X--packagecloudio-owner" ] || [ "X$1" = "X--PACKAGECLOUDIO-OWNER" ]; then
+		if [ "X${OPT_PC_OWNER}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--packagecloudio-owner(-pcowner)\" option."
+			exit 1
+		fi
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--packagecloudio-owner(-pcowner)\" option is specified without parameter."
+			exit 1
+		fi
+		OPT_PC_OWNER=$1
+
+	elif [ "X$1" = "X-pcprepo" ] || [ "X$1" = "X-PCPREPO" ] || [ "X$1" = "X--packagecloudio-publish-repo" ] || [ "X$1" = "X--PACKAGECLOUDIO-PUBLICH-REPO" ]; then
+		if [ "X${OPT_PC_PUBLISH_REPO}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--packagecloudio-publish-repo(-pcprepo)\" option."
+			exit 1
+		fi
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--packagecloudio-publish-repo(-pcprepo)\" option is specified without parameter."
+			exit 1
+		fi
+		OPT_PC_PUBLISH_REPO=$1
+
+	elif [ "X$1" = "X-pcdlrepo" ] || [ "X$1" = "X-PCDLREPO" ] || [ "X$1" = "X--packagecloudio-download-repo" ] || [ "X$1" = "X--PACKAGECLOUDIO-DOWNLOAD-REPO" ]; then
+		if [ "X${OPT_PC_DOWNLOAD_REPO}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} : already set \"--packagecloudio-download-repo(-pcdlrepo)\" option."
+			exit 1
+		fi
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : \"--packagecloudio-download-repo(-pcdlrepo)\" option is specified without parameter."
+			exit 1
+		fi
+		OPT_PC_DOWNLOAD_REPO=$1
+	fi
+	shift
+done
+
+#
+# Check only options that must be specified
+#
+if [ "X${OPT_OSTYPE}" = "X" ]; then
+	echo "[ERROR] ${PRGNAME} : \"--ostype(-os)\" option is not specified."
+	exit 1
+else
+	CI_OSTYPE=${OPT_OSTYPE}
+fi
+
+#---------------------------------------------------------------------
+# Load variables from file
+#---------------------------------------------------------------------
+echo "[INFO] ${PRGNAME} : Load local variables with an external file."
+
+if [ "X${OPT_OSTYPEVARS_FILE}" = "X" ]; then
+	OSTYPEVARS_FILE="${MYSCRIPTDIR}/ostypevars.sh"
+elif [ ! -f "${OPT_OSTYPEVARS_FILE}" ]; then
+	echo "[WARNING] ${PRGNAME} : not found ${OPT_OSTYPEVARS_FILE} file, then default(ostypevars.sh) file is used."
+	OSTYPEVARS_FILE="${MYSCRIPTDIR}/ostypevars.sh"
+else
+	OSTYPEVARS_FILE=${OPT_OSTYPEVARS_FILE}
+fi
+if [ -f "${OSTYPEVARS_FILE}" ]; then
+	echo "[INFO] ${PRGNAME} : Load ${OSTYPEVARS_FILE} for local variables by os:type(${CI_OSTYPE})"
+	. "${OSTYPEVARS_FILE}"
+fi
+if [ "X${DIST_TAG}" = "X" ]; then
+	echo "[ERROR] ${PRGNAME} : Distro/Version is not set, please check ${OSTYPEVARS_FILE} and check \"DIST_TAG\" varibale."
+	exit 1
+fi
+
+#---------------------------------------------------------------------
+# Merge other variables
+#---------------------------------------------------------------------
+echo "[INFO] ${PRGNAME} : Set and check local variables."
+
+#
+# Check GITHUB Environment
+#
+if [ "X${GITHUB_EVENT_NAME}" = "Xschedule" ]; then
+	IN_SCHEDULE_PROCESS=1
+else
+	IN_SCHEDULE_PROCESS=0
+fi
+PUBLISH_TAG_NAME=
+if [ "X${GITHUB_REF}" != "X" ]; then
+	echo "${GITHUB_REF}" | grep 'refs/tags/' >/dev/null 2>&1
+	if [ $? -eq 0 ]; then
+		PUBLISH_TAG_NAME=$(echo "${GITHUB_REF}" | sed 's#refs/tags/##g')
+	fi
+fi
+
+#
+# Check whether to publish
+#
+if [ "X${OPT_IS_FORCE_PUBLISH}" = "X" ]; then
+	if [ ${IN_SCHEDULE_PROCESS} -ne 1 ]; then
+		if [ "X${PUBLISH_TAG_NAME}" != "X" ]; then
+			IS_PUBLISH=1
+		else
+			IS_PUBLISH=0
+		fi
+	else
+		IS_PUBLISH=0
+	fi
+elif [ "X${OPT_IS_FORCE_PUBLISH}" = "Xtrue" ]; then
+	#
+	# FORCE PUBLISH
+	#
+	if [ ${IN_SCHEDULE_PROCESS} -ne 1 ]; then
+		if [ "X${PUBLISH_TAG_NAME}" != "X" ]; then
+			echo "[INFO] ${PRGNAME} : specified \"--use-packagecloudio-repo(-usepc)\" option, then forcibly publish"
+		fi
+		IS_PUBLISH=1
+	else
+		echo "[WARNING] ${PRGNAME} : specified \"--use-packagecloudio-repo(-usepc)\" option, but not publish because this process is kicked by scheduler."
+		IS_PUBLISH=0
+	fi
+else
+	#
+	# FORCE NOT PUBLISH
+	#
+	IS_PUBLISH=0
+fi
+
+#
+# Set variables for packaging
+#
+if [ "X${OPT_BUILD_NUMBER}" != "X" ]; then
+	BUILD_NUMBER=${BUILD_NUMBER}
+else
+	BUILD_NUMBER=1
+fi
+if [ "X${OPT_DEBEMAIL}" != "X" ]; then
+	export DEBEMAIL=${OPT_DEBEMAIL}
+fi
+if [ "X${OPT_DEBFULLNAME}" != "X" ]; then
+	export DEBFULLNAME=${OPT_DEBFULLNAME}
+fi
+
+#
+# Set variables for packagecloud.io
+#
+if [ "X${OPT_USE_PC_REPO}" = "Xfalse" ]; then
+	USE_PC_REPO=0
+else
+	USE_PC_REPO=1
+fi
+if [ "X${OPT_PC_TOKEN}" != "X" ]; then
+	PC_TOKEN=${OPT_PC_TOKEN}
+else
+	PC_TOKEN=
+fi
+if [ "X${OPT_PC_OWNER}" != "X" ]; then
+	PC_OWNER=${OPT_PC_OWNER}
+else
+	PC_OWNER="antpickax"
+fi
+if [ "X${OPT_PC_PUBLISH_REPO}" != "X" ]; then
+	PC_PUBLISH_REPO=${OPT_PC_PUBLISH_REPO}
+else
+	PC_PUBLISH_REPO="current"
+fi
+if [ "X${OPT_PC_DOWNLOAD_REPO}" != "X" ]; then
+	PC_DOWNLOAD_REPO=${OPT_PC_DOWNLOAD_REPO}
+else
+	PC_DOWNLOAD_REPO="stable"
+fi
+
+#
+# Information
+#
+echo "[INFO] ${PRGNAME} : All local variables for building and packaging."
+echo "  PRGNAME             = ${PRGNAME}"
+echo "  MYSCRIPTDIR         = ${MYSCRIPTDIR}"
+echo "  SRCTOP              = ${SRCTOP}"
+echo "  CI_OSTYPE           = ${CI_OSTYPE}"
+echo "  IS_OS_UBUNTU        = ${IS_OS_UBUNTU}"
+echo "  IS_OS_DEBIAN        = ${IS_OS_DEBIAN}"
+echo "  IS_OS_CENTOS        = ${IS_OS_CENTOS}"
+echo "  IS_OS_FEDORA        = ${IS_OS_FEDORA}"
+echo "  OSTYPEVARS_FILE     = ${OSTYPEVARS_FILE}"
+echo "  DIST_TAG            = ${DIST_TAG}"
+echo "  INSTALL_PKG_LIST    = ${INSTALL_PKG_LIST}"
+echo "  CONFIGURE_EXT_OPT   = ${CONFIGURE_EXT_OPT}"
+echo "  IN_SCHEDULE_PROCESS = ${IN_SCHEDULE_PROCESS}"
+echo "  INSTALLER_BIN       = ${INSTALLER_BIN}"
+echo "  PKG_TYPE_DEB        = ${PKG_TYPE_DEB}"
+echo "  PKG_TYPE_RPM        = ${PKG_TYPE_RPM}"
+echo "  PKG_OUTPUT_DIR      = ${PKG_OUTPUT_DIR}"
+echo "  PKG_EXT             = ${PKG_EXT}"
+echo "  IS_PUBLISH          = ${IS_PUBLISH}"
+echo "  PUBLISH_TAG_NAME    = ${PUBLISH_TAG_NAME}"
+echo "  BUILD_NUMBER        = ${BUILD_NUMBER}"
+echo "  DEBEMAIL            = ${DEBEMAIL}"
+echo "  DEBFULLNAME         = ${DEBFULLNAME}"
+echo "  USE_PC_REPO         = ${USE_PC_REPO}"
+echo "  PC_TOKEN            = **********"
+echo "  PC_OWNER            = ${PC_OWNER}"
+echo "  PC_PUBLISH_REPO     = ${PC_PUBLISH_REPO}"
+echo "  PC_DOWNLOAD_REPO    = ${PC_DOWNLOAD_REPO}"
+
+#---------------------------------------------------------------------
+# Set package repository on packagecloud.io before build
+#---------------------------------------------------------------------
+if [ ${USE_PC_REPO} -eq 1 ]; then
+	echo "[INFO] ${PRGNAME} : Setup packagecloud.io repository."
+
+	#
+	# Check curl
+	#
+	curl --version >/dev/null 2>&1
+	if [ $? -ne 0 ]; then
+		run_cmd "${INSTALLER_BIN}" update -y "${INSTALL_QUIET_ARG}"
+		run_cmd "${INSTALLER_BIN}" install -y "${INSTALL_QUIET_ARG}" curl
+	fi
+
+	#
+	# Download and set packagecloud.io repository
+	#
+	if [ "${IS_OS_CENTOS}" -eq 1 ] || [ "${IS_OS_FEDORA}" -eq 1 ]; then
+		PC_REPO_ADD_SH="script.rpm.sh"
+	else
+		PC_REPO_ADD_SH="script.deb.sh"
+	fi
+	prn_cmd "curl -s https://packagecloud.io/install/repositories/${PC_OWNER}/${PC_DOWNLOAD_REPO}/${PC_REPO_ADD_SH} | bash"
+	curl -s https://packagecloud.io/install/repositories/${PC_OWNER}/${PC_DOWNLOAD_REPO}/${PC_REPO_ADD_SH} | bash
+	if [ $? -ne 0 ]; then
+		echo "[ERROR] ${PRGNAME} : could not add packagecloud.io repository."
+		exit 1
+	fi
+fi
+
+#---------------------------------------------------------------------
+# Install packages
+#---------------------------------------------------------------------
+#
+# Update
+#
+if [ "${IS_OS_UBUNTU}" -eq 1 ] || [ "${IS_OS_DEBIAN}" -eq 1 ]; then
+	# [NOTE]
+	# When start to update, it may come across an unexpected interactive interface.
+	# (May occur with time zone updates)
+	# Set environment variables to avoid this.
+	#
+	export DEBIAN_FRONTEND=noninteractive 
+fi
+echo "[INFO] ${PRGNAME} : Update local packages."
+run_cmd "${INSTALLER_BIN}" update -y "${INSTALL_QUIET_ARG}"
+
+#
+# Install
+#
+if [ "X${INSTALL_PKG_LIST}" != "X" ]; then
+	echo "[INFO] ${PRGNAME} : Install packages."
+	run_cmd "${INSTALLER_BIN}" install -y "${INSTALL_QUIET_ARG}" "${INSTALL_PKG_LIST}"
+fi
+
+#
+# Install packagecloud.io CLI tool(package_cloud)
+#
+if [ "${IS_PUBLISH}" -eq 1 ]; then
+	echo "[INFO] ${PRGNAME} : Install packagecloud.io CLI tool(package_cloud)."
+	GEM_BIN="gem"
+
+	if [ "${IS_OS_CENTOS}" -eq 1 ]; then
+		#
+		# For CentOS
+		#
+		if [ "X${CI_OSTYPE}" = "Xcentos:7" ] || [ "X${CI_OSTYPE}" = "Xcentos:centos7" ] || [ "X${CI_OSTYPE}" = "Xcentos:6" ] || [ "X${CI_OSTYPE}" = "Xcentos:centos6" ]; then
+			#
+			# For CentOS6/7, using RHSCL because centos has older ruby
+			#
+			run_cmd "${INSTALLER_BIN}" install -y "${INSTALL_QUIET_ARG}" centos-release-scl
+			run_cmd "${INSTALLER_BIN}" install -y "${INSTALL_QUIET_ARG}" rh-ruby24 rh-ruby24-ruby-devel rh-ruby24-rubygem-rake
+			. /opt/rh/rh-ruby24/enable
+		fi
+		run_cmd "${GEM_BIN}" install package_cloud
+	else
+		#
+		# For other than CentOS
+		#
+		run_cmd "${GEM_BIN}" install rake package_cloud
+	fi
+fi
+
+#---------------------------------------------------------------------
+# Build (using /tmp directory)
+#---------------------------------------------------------------------
+#
+# Copy sources to /tmp directory
+#
+echo "[INFO] ${PRGNAME} : Copy sources to /tmp directory."
+run_cmd cp -rp "${SRCTOP}" /tmp
+TMPSRCTOP=$(basename "${SRCTOP}")
+BUILD_SRCTOP="/tmp/${TMPSRCTOP}"
+
+#
+# Change current directory
+#
+run_cmd cd "${BUILD_SRCTOP}"
+
+#
+# Start build
+#
+echo "[INFO] ${PRGNAME} : Build - run autogen."
+run_cmd ./autogen.sh
+
+echo "[INFO] ${PRGNAME} : Build - run configure."
+run_cmd ./configure --prefix=/usr "${CONFIGURE_EXT_OPT}"
+
+echo "[INFO] ${PRGNAME} : Build - run build and shellcheck."
+run_cmd make build
+
+echo "[INFO] ${PRGNAME} : Build - run check(test)."
+run_cmd make check
+
+#---------------------------------------------------------------------
+# Start packaging
+#---------------------------------------------------------------------
+echo "[INFO] ${PRGNAME} : Start packaging."
+
+if [ "${PKG_TYPE_RPM}" -eq 1 ]; then
+	#
+	# Create rpm packages
+	#
+	prn_cmd ./buildutils/rpm_build.sh -buildnum ${BUILD_NUMBER} -y
+	./buildutils/rpm_build.sh -buildnum ${BUILD_NUMBER} -y
+else
+	#
+	# Create debian packages
+	#
+	DEBUILD_OPT=""
+	if [ ${IS_PUBLISH} -ne 1 ]; then
+		DEBUILD_OPT="-nodebuild"
+	fi
+	prn_cmd CONFIGUREOPT="${CONFIGURE_EXT_OPT}" ./buildutils/debian_build.sh -buildnum "${BUILD_NUMBER}" -disttype "${DIST_TAG}" -y "${DEBUILD_OPT}"
+	CONFIGUREOPT="${CONFIGURE_EXT_OPT}" ./buildutils/debian_build.sh -buildnum "${BUILD_NUMBER}" -disttype "${DIST_TAG}" -y "${DEBUILD_OPT}"
+fi
+if [ $? -ne 0 ]; then
+	echo "[ERROR] ${PRGNAME} : Failed to build packages"
+	exit 1
+fi
+
+#---------------------------------------------------------------------
+# Start publishing
+#---------------------------------------------------------------------
+if [ "${IS_PUBLISH}" -eq 1 ]; then
+	echo "[INFO] ${PRGNAME} : Start publishing."
+
+	if [ "X${PC_TOKEN}" = "X" ]; then
+		echo "[ERROR] ${PRGNAME} : Token for uploading to packagecloud.io is not specified."
+		exit 1
+	fi
+	PC_PUBLISH_PATH="${PC_OWNER}/${PC_PUBLISH_REPO}/${DIST_TAG}"
+
+	prn_cmd PACKAGECLOUD_TOKEN="${PC_TOKEN}" package_cloud push "${PC_PUBLISH_PATH}" "${BUILD_SRCTOP}/${PKG_OUTPUT_DIR}"/*."${PKG_EXT}"
+	PACKAGECLOUD_TOKEN="${PC_TOKEN}" package_cloud push "${PC_PUBLISH_PATH}" "${BUILD_SRCTOP}/${PKG_OUTPUT_DIR}"/*."${PKG_EXT}"
+	if [ $? -ne 0 ]; then
+		echo "[ERROR] ${PRGNAME} : Failed to publish *.${PKG_EXT} packages"
+		exit 1
+	fi
+fi
+
+#---------------------------------------------------------------------
+# Finish
+#---------------------------------------------------------------------
+echo "[SUCCESS] ${PRGNAME} : Finished without error."
+exit 0
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..9e82a35
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,146 @@
+#
+# Utility helper tools for Github Actions by AntPickax
+#
+# Copyright 2020 Yahoo Japan Corporation.
+#
+# AntPickax provides utility tools for supporting autotools
+# builds.
+#
+# These tools retrieve the necessary information from the
+# repository and appropriately set the setting values of
+# configure, Makefile, spec,etc file and so on.
+# These tools were recreated to reduce the number of fixes and
+# reduce the workload of developers when there is a change in
+# the project configuration.
+# 
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Fri, Nov 13 2020
+# REVISION: 1.0
+#
+
+#------------------------------------------------------------------------------------
+# Github Actions
+#------------------------------------------------------------------------------------
+name: Nobuild AntPickax CI
+
+#
+# Events
+#
+on:
+  push:
+  pull_request:
+  #
+  # CRON event is fire on every sunday(UTC).
+  #
+  schedule:
+    - cron: '0 15 * * 0'
+
+#
+# Jobs
+#
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    #
+    # build matrix for containers
+    #
+    strategy:
+      #
+      # do not stop jobs automatically if any of the jobs fail
+      #
+      fail-fast: false
+
+      #
+      # matrix for containers
+      #
+      matrix:
+        container:
+          - ubuntu:20.04
+          - ubuntu:18.04
+          - ubuntu:16.04
+          - debian:buster
+          - debian:stretch
+          - centos:centos8
+          - centos:centos7
+          - fedora:32
+          - fedora:31
+          - fedora:30
+
+    container:
+      image: ${{ matrix.container }}
+
+    steps:
+      #
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      #
+      # [NOTE] using checkout@v1 instead of @v2
+      # We need to run on centos6, it fails checkout@v2 because checkout@v2 uses nodejs12
+      # and nodejs12 cannot run old os(like centos6).
+      # However checkout@v1 does not use nodejs, then it can run on old os(like centos6)
+      # see: https://github.com/actions/runner/issues/337
+      #
+      - name: Checkout sources
+        uses: actions/checkout@v1
+
+      #
+      # Run building and packaging helper
+      #
+      # [NOTE] Secrets and Environments
+      # When passing parameters to build_helper.sh in build and packaging,
+      # use Secret of organization or repository.
+      # 
+      # By setting the correct values for the following variable names,
+      # they will be passed as parameters in build_helper.sh.
+      #    OSTYPE_VARS_FILE           : specify custom variables file
+      #    BUILD_NUMBER               : buld number for packaging
+      #    DEVELOPER_FULLNAME         : developer name for package
+      #    DEVELOPER_EMAIL            : developer e-mail for package
+      #    FORCE_PUBLISH              : true means force to publish packages, false means never publish
+      #    USE_PACKAGECLOUD_REPO      : true means using pacakgecloud.io repo, false is not using
+      #  * PACKAGECLOUD_TOKEN         : The token for publishing to packagcloud.io
+      #    PACKAGECLOUD_OWNER         : owner name as a pat of path to packagcloud.io for publishing/downloading
+      #    PACKAGECLOUD_PUBLISH_REPO  : repo name as a pat of path to packagcloud.io for publishing
+      #    PACKAGECLOUD_DOWNLOAD_REPO : repo name as a pat of path to packagcloud.io for downloading
+      #
+      # [REQUIRED]
+      # PACKAGECLOUD_TOKEN is required to publish(upload) the package!!!
+      # For yahoojapan organization repositories, always set PACKAGECLOUD_TOKEN!!!
+      #
+      - name: Run building and packaging
+        env:
+          TMP_CI_OSTYPE_VARS_FILE:           ${{ secrets.OSTYPE_VARS_FILE }}
+          TMP_CI_BUILD_NUMBER:               ${{ secrets.BUILD_NUMBER }}
+          TMP_CI_DEVELOPER_FULLNAME:         ${{ secrets.DEVELOPER_FULLNAME }}
+          TMP_CI_DEVELOPER_EMAIL:            ${{ secrets.DEVELOPER_EMAIL }}
+          TMP_CI_FORCE_PUBLISH:              ${{ secrets.FORCE_PUBLISH }}
+          TMP_CI_USE_PACKAGECLOUD_REPO:      ${{ secrets.USE_PACKAGECLOUD_REPO }}
+          TMP_CI_PACKAGECLOUD_TOKEN:         ${{ secrets.PACKAGECLOUD_TOKEN }}
+          TMP_CI_PACKAGECLOUD_OWNER:         ${{ secrets.PACKAGECLOUD_OWNER }}
+          TMP_CI_PACKAGECLOUD_PUBLISH_REPO:  ${{ secrets.PACKAGECLOUD_PUBLISH_REPO }}
+          TMP_CI_PACKAGECLOUD_DOWNLOAD_REPO: ${{ secrets.PACKAGECLOUD_DOWNLOAD_REPO }}
+
+        run: |
+          if [ "X${TMP_CI_OSTYPE_VARS_FILE}" != "X" ]; then           OPT_CI_OSTYPE_VARS_FILE="-f ${TMP_CI_OSTYPE_VARS_FILE}";                            fi
+          if [ "X${TMP_CI_BUILD_NUMBER}" != "X" ]; then               OPT_CI_BUILD_NUMBER="-num ${TMP_CI_BUILD_NUMBER}";                                  fi
+          if [ "X${TMP_CI_DEVELOPER_FULLNAME}" != "X" ]; then         OPT_CI_DEVELOPER_FULLNAME="-devname ${TMP_CI_DEVELOPER_FULLNAME}";                  fi
+          if [ "X${TMP_CI_DEVELOPER_EMAIL}" != "X" ]; then            OPT_CI_DEVELOPER_EMAIL="-devmail ${TMP_CI_DEVELOPER_EMAIL}";                        fi
+          if [ "X${TMP_CI_FORCE_PUBLISH}" = "Xtrue" ]; then           OPT_CI_FORCE_PUBLISH="-p";                                                          elif [ "X${TMP_CI_FORCE_PUBLISH}" = "Xfalse" ]; then         OPT_CI_FORCE_PUBLISH="-np";            fi
+          if [ "X${TMP_CI_USE_PACKAGECLOUD_REPO}" = "Xtrue" ]; then   OPT_CI_USE_PACKAGECLOUD_REPO="-usepc";                                              elif [ "X${TMP_CI_USE_PACKAGECLOUD_REPO}" = "Xfalse" ]; then OPT_CI_USE_PACKAGECLOUD_REPO="-notpc"; fi
+          if [ "X${TMP_CI_PACKAGECLOUD_TOKEN}" != "X" ]; then         OPT_CI_PACKAGECLOUD_TOKEN="-pctoken ${TMP_CI_PACKAGECLOUD_TOKEN}";                  fi
+          if [ "X${TMP_CI_PACKAGECLOUD_OWNER}" != "X" ]; then         OPT_CI_PACKAGECLOUD_OWNER="-pcowner ${TMP_CI_PACKAGECLOUD_OWNER}";                  fi
+          if [ "X${TMP_CI_PACKAGECLOUD_PUBLISH_REPO}" != "X" ]; then  OPT_CI_PACKAGECLOUD_PUBLISH_REPO="-pcprepo ${TMP_CI_PACKAGECLOUD_PUBLISH_REPO}";    fi
+          if [ "X${TMP_CI_PACKAGECLOUD_DOWNLOAD_REPO}" != "X" ]; then OPT_CI_PACKAGECLOUD_DOWNLOAD_REPO="-pcdlrepo ${TMP_CI_PACKAGECLOUD_DOWNLOAD_REPO}"; fi
+          /bin/sh -c "$GITHUB_WORKSPACE/.github/workflows/build_helper.sh -os ${{ matrix.container }} $OPT_CI_OSTYPE_VARS_FILE $OPT_CI_BUILD_NUMBER $OPT_CI_DEVELOPER_FULLNAME $OPT_CI_DEVELOPER_EMAIL $OPT_CI_FORCE_PUBLISH $OPT_CI_USE_PACKAGECLOUD_REPO $OPT_CI_PACKAGECLOUD_TOKEN $OPT_CI_PACKAGECLOUD_OWNER $OPT_CI_PACKAGECLOUD_PUBLISH_REPO $OPT_CI_PACKAGECLOUD_DOWNLOAD_REPO"
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: expandtab sw=4 ts=4 fdm=marker
+# vim<600: expandtab sw=4 ts=4
+#
diff --git a/.github/workflows/ostypevars.sh b/.github/workflows/ostypevars.sh
new file mode 100644
index 0000000..7f5cb4a
--- /dev/null
+++ b/.github/workflows/ostypevars.sh
@@ -0,0 +1,216 @@
+#
+# Utility helper tools for Github Actions by AntPickax
+#
+# Copyright 2020 Yahoo Japan Corporation.
+#
+# AntPickax provides utility tools for supporting autotools
+# builds.
+#
+# These tools retrieve the necessary information from the
+# repository and appropriately set the setting values of
+# configure, Makefile, spec,etc file and so on.
+# These tools were recreated to reduce the number of fixes and
+# reduce the workload of developers when there is a change in
+# the project configuration.
+# 
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Fri, Nov 13 2020
+# REVISION:	1.0
+#
+
+#---------------------------------------------------------------------
+# About this file
+#---------------------------------------------------------------------
+# This file is loaded into the build_helper.sh script.
+# The build_helper.sh script is a Github Actions helper script that
+# builds and packages the target repository.
+# This file is mainly created to define variables that differ depending
+# on the OS and version.
+# It also contains different information(such as packages to install)
+# for each repository.
+#
+# In the initial state, you need to set the following variables:
+#   DIST_TAG          : "Distro/Version" for publishing packages
+#   INSTALL_PKG_LIST  : A list of packages to be installed for build and
+#                       packaging
+#   CONFIGURE_EXT_OPT : Options to specify when running configure
+#   INSTALLER_BIN     : Package management command
+#   PKG_TYPE_DEB      : Set to 1 for debian packages, 0 otherwise
+#   PKG_TYPE_RPM      : Set to 1 for rpm packages, 0 otherwise
+#   PKG_OUTPUT_DIR    : Set the directory path where the package will
+#                       be created relative to the top directory of the
+#                       source
+#   PKG_EXT           : The extension of the package file
+#   IS_OS_UBUNTU      : Set to 1 for Ubuntu, 0 otherwise
+#   IS_OS_DEBIAN      : Set to 1 for Debian, 0 otherwise
+#   IS_OS_CENTOS      : Set to 1 for CentOS, 0 otherwise
+#   IS_OS_FEDORA      : Set to 1 for Fedora, 0 otherwise
+#
+# Set these variables according to the CI_OSTYPE variable.
+# The value of the CI_OSTYPE variable matches the name of the
+# Container (docker image) used in Github Actions.
+# Check the ".github/workflow/***.yml" file for the value.
+#
+
+#---------------------------------------------------------------------
+# Default values
+#---------------------------------------------------------------------
+DIST_TAG=
+INSTALL_PKG_LIST=
+CONFIGURE_EXT_OPT=
+INSTALLER_BIN=
+PKG_TYPE_DEB=0
+PKG_TYPE_RPM=0
+PKG_OUTPUT_DIR=
+PKG_EXT=
+IS_OS_UBUNTU=0
+IS_OS_DEBIAN=0
+IS_OS_CENTOS=0
+IS_OS_FEDORA=0
+
+#---------------------------------------------------------------------
+# Variables for each OS Type
+#---------------------------------------------------------------------
+if [ "X${CI_OSTYPE}" = "Xubuntu:20.04" ] || [ "X${CI_OSTYPE}" = "Xubuntu:focal" ]; then
+	DIST_TAG="ubuntu/focal"
+	INSTALL_PKG_LIST="git autoconf autotools-dev make dh-make fakeroot dpkg-dev devscripts pkg-config ruby-dev rubygems rubygems-integration procps shellcheck"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="apt-get"
+	INSTALL_QUIET_ARG="-qq"
+	PKG_TYPE_DEB=1
+	PKG_TYPE_RPM=0
+	PKG_OUTPUT_DIR="debian_build"
+	PKG_EXT="deb"
+	IS_OS_UBUNTU=1
+
+elif [ "X${CI_OSTYPE}" = "Xubuntu:18.04" ] || [ "X${CI_OSTYPE}" = "Xubuntu:bionic" ]; then
+	DIST_TAG="ubuntu/bionic"
+	INSTALL_PKG_LIST="git autoconf autotools-dev make dh-make fakeroot dpkg-dev devscripts pkg-config ruby-dev rubygems rubygems-integration procps shellcheck"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="apt-get"
+	INSTALL_QUIET_ARG="-qq"
+	PKG_TYPE_DEB=1
+	PKG_TYPE_RPM=0
+	PKG_OUTPUT_DIR="debian_build"
+	PKG_EXT="deb"
+	IS_OS_UBUNTU=1
+
+elif [ "X${CI_OSTYPE}" = "Xubuntu:16.04" ] || [ "X${CI_OSTYPE}" = "Xubuntu:xenial" ]; then
+	DIST_TAG="ubuntu/xenial"
+	INSTALL_PKG_LIST="git autoconf autotools-dev make dh-make fakeroot dpkg-dev devscripts pkg-config ruby-dev rubygems rubygems-integration procps shellcheck"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="apt-get"
+	INSTALL_QUIET_ARG="-qq"
+	PKG_TYPE_DEB=1
+	PKG_TYPE_RPM=0
+	PKG_OUTPUT_DIR="debian_build"
+	PKG_EXT="deb"
+	IS_OS_UBUNTU=1
+
+elif [ "X${CI_OSTYPE}" = "Xdebian:10" ] || [ "X${CI_OSTYPE}" = "Xdebian:buster" ]; then
+	DIST_TAG="debian/buster"
+	INSTALL_PKG_LIST="git autoconf autotools-dev make dh-make fakeroot dpkg-dev devscripts pkg-config ruby-dev rubygems rubygems-integration procps shellcheck"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="apt-get"
+	INSTALL_QUIET_ARG="-qq"
+	PKG_TYPE_DEB=1
+	PKG_TYPE_RPM=0
+	PKG_OUTPUT_DIR="debian_build"
+	PKG_EXT="deb"
+	IS_OS_DEBIAN=1
+
+elif [ "X${CI_OSTYPE}" = "Xdebian:9" ] || [ "X${CI_OSTYPE}" = "Xdebian:stretch" ]; then
+	DIST_TAG="debian/stretch"
+	INSTALL_PKG_LIST="git autoconf autotools-dev make dh-make fakeroot dpkg-dev devscripts pkg-config ruby-dev rubygems rubygems-integration procps shellcheck"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="apt-get"
+	INSTALL_QUIET_ARG="-qq"
+	PKG_TYPE_DEB=1
+	PKG_TYPE_RPM=0
+	PKG_OUTPUT_DIR="debian_build"
+	PKG_EXT="deb"
+	IS_OS_DEBIAN=1
+
+elif [ "X${CI_OSTYPE}" = "Xcentos:8" ] || [ "X${CI_OSTYPE}" = "Xcentos:centos8" ]; then
+	DIST_TAG="el/8"
+	INSTALL_PKG_LIST="git autoconf automake gcc-c++ make pkgconfig redhat-rpm-config rpm-build ruby-devel rubygems procps"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="dnf"
+	INSTALL_QUIET_ARG="-qq"
+	PKG_TYPE_DEB=0
+	PKG_TYPE_RPM=1
+	PKG_OUTPUT_DIR="."
+	PKG_EXT="rpm"
+	IS_OS_CENTOS=1
+
+	# [NOTE]
+	# Since it is difficult to install ShellCheck on CentOS8, it will not be installed.
+	#
+
+elif [ "X${CI_OSTYPE}" = "Xcentos:7" ] || [ "X${CI_OSTYPE}" = "Xcentos:centos7" ]; then
+	DIST_TAG="el/7"
+	INSTALL_PKG_LIST="git autoconf automake gcc-c++ make pkgconfig redhat-rpm-config rpm-build ruby-devel rubygems procps"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="yum"
+	INSTALL_QUIET_ARG=""
+	PKG_TYPE_DEB=0
+	PKG_TYPE_RPM=1
+	PKG_OUTPUT_DIR="."
+	PKG_EXT="rpm"
+	IS_OS_CENTOS=1
+
+	#
+	# For ShellCheck
+	#
+	"${INSTALLER_BIN}" install -y "${INSTALL_QUIET_ARG}" epel-release
+	yum-config-manager --disable epel
+	"${INSTALLER_BIN}" --enablerepo=epel install -y "${INSTALL_QUIET_ARG}" ShellCheck
+
+elif [ "X${CI_OSTYPE}" = "Xfedora:32" ]; then
+	DIST_TAG="fedora/32"
+	INSTALL_PKG_LIST="git autoconf automake gcc-c++ make pkgconfig redhat-rpm-config rpm-build ruby-devel rubygems procps ShellCheck"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="dnf"
+	INSTALL_QUIET_ARG="-qq"
+	PKG_TYPE_DEB=0
+	PKG_TYPE_RPM=1
+	PKG_OUTPUT_DIR="."
+	PKG_EXT="rpm"
+	IS_OS_FEDORA=1
+
+elif [ "X${CI_OSTYPE}" = "Xfedora:31" ]; then
+	DIST_TAG="fedora/31"
+	INSTALL_PKG_LIST="git autoconf automake gcc-c++ make pkgconfig redhat-rpm-config rpm-build ruby-devel rubygems procps ShellCheck"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="dnf"
+	INSTALL_QUIET_ARG="-qq"
+	PKG_TYPE_DEB=0
+	PKG_TYPE_RPM=1
+	PKG_OUTPUT_DIR="."
+	PKG_EXT="rpm"
+	IS_OS_FEDORA=1
+
+elif [ "X${CI_OSTYPE}" = "Xfedora:30" ]; then
+	DIST_TAG="fedora/30"
+	INSTALL_PKG_LIST="git autoconf automake gcc-c++ make pkgconfig redhat-rpm-config rpm-build ruby-devel rubygems procps ShellCheck"
+	CONFIGURE_EXT_OPT=""
+	INSTALLER_BIN="dnf"
+	INSTALL_QUIET_ARG="-qq"
+	PKG_TYPE_DEB=0
+	PKG_TYPE_RPM=1
+	PKG_OUTPUT_DIR="."
+	PKG_EXT="rpm"
+	IS_OS_FEDORA=1
+fi
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1017111
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,96 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#
+# autotools
+#
+aclocal.m4
+autom4te.cache
+autoscan.log
+config.guess
+config.log
+config.status
+configure
+install-sh
+missing
+test-driver
+
+#
+# automakes
+#
+Makefile.in
+Makefile
+
+#
+# archive files and backups
+#
+*.tgz
+*.tar.gz
+*.rpm
+*.deb
+*.swp
+
+#
+# Other built objects
+#
+RELEASE_VERSION
+VERSION
+*.pc
+*.spec
+*.log
+*.trs
+buildutils/control
+buildutils/copyright
+rpmbuild
+rpmbuild/*
+debian
+debian/*
+debian_build
+debian_build/*
+
+#
+# Files in the k2hr3_cli repository that should be excluded
+#
+src/k2hr3
+src/libexec/common
+src/libexec/common/*
+src/libexec/config
+src/libexec/config/*
+src/libexec/token
+src/libexec/token/*
+src/libexec/resource
+src/libexec/resource/*
+src/libexec/policy
+src/libexec/policy/*
+src/libexec/role
+src/libexec/role/*
+src/libexec/userdata
+src/libexec/userdata/*
+test/util_request.sh
+test/util_test.sh
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..909569f
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,7 @@
+1. Takeshi Nakatani <ggtakec@gmail.com>
+
+Wrote from scratch the initial version of k2hdkc dbaas cli.
+
+3. Hirotaka Wakabayashi <hiwakaba@yahoo-corp.jp>
+
+Technical engineer of k2hdkc dbaas cli product.
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..806162e
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Yahoo Japan Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..443145c
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,5 @@
+k2hdkc-dbaas-cli (1.0.0) trusty; urgency=low
+
+  * First version
+
+ -- Takeshi Nakatani <ggtakec@gmail.com>  Mon, 22 Mar 2021 09:15:16 +0900
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..e69de29
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..d1b206a
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,101 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+SUBDIRS = src buildutils test
+
+ACLOCAL_AMFLAGS = -I m4
+
+EXTRA_DIST = RELEASE_VERSION
+
+# [CLEAN]
+# Use clean-local instead of CLEANFILES as it contains subdirectories and so on.
+#
+clean-local: clean-local-files
+
+.PHONY: clean-local-files
+
+clean-local-files:
+	rm -f *.log; \
+	rm -f src/libexec/database/VERSION; \
+	DEFAULT_GIT_DOMAIN="@GIT_DOMAIN@" DEFAULT_K2HR3_CLI_ORG="@GIT_ORG@" buildutils/setup_k2hr3_cli_component.sh --clean
+
+# [BUILD]
+# Since it is a shell script-only project, there is nothing to build,
+# but we will create a VERSION file.
+# Then, shellcheck checks all the source code.
+#
+build: setup_k2hr3_cli build_version shellcheck
+
+.PHONY: setup_k2hr3_cli build_version shellcheck
+
+# [SETUP]
+# Copy the required files from the K2HR3 CLI.
+#
+setup_k2hr3_cli:
+	@if true; then \
+		echo "*** Copy the required directories/files from the K2HR3 CLI repository."; \
+		DEFAULT_GIT_DOMAIN="@GIT_DOMAIN@" DEFAULT_K2HR3_CLI_ORG="@GIT_ORG@" buildutils/setup_k2hr3_cli_component.sh --k2hr3_cli_repo k2hr3_cli; \
+	fi
+
+# [VERSION]
+# Create a VERSION file in the src/libexec/database directory.
+#
+build_version:
+	@if true; then \
+		echo "*** Create VERSION file in src/libexec/database directory"; \
+		RELEASE_VERSION_BASE=`cat RELEASE_VERSION`; \
+		GIT_SHORT_HASH=`git rev-parse --short HEAD 2>/dev/null || echo \"Unknown\"`; \
+		echo "$${RELEASE_VERSION_BASE}($${GIT_SHORT_HASH})" > src/libexec/database/VERSION 2>&1; \
+		echo "   -> Succeed"; \
+		echo ""; \
+	fi
+
+# [SHELLCHECK]
+#
+SHELLCHECK_CMD = shellcheck
+SHELLCHECK_OPT = --shell=sh
+SHELLCHECK_COMMON_IGN = --exclude=SC1117,SC1090,SC1091,SC2181
+SHELLCHECK_CUSTOM_IGN = --exclude=SC1117,SC1090,SC1091,SC2181,SC2034
+
+shellcheck:
+	@if type shellcheck > /dev/null 2>&1; then \
+		echo "*** Check all files with ShellCheck"; \
+		$(SHELLCHECK_CMD) $(SHELLCHECK_OPT) $(SHELLCHECK_COMMON_IGN) $$(find buildutils -type f -name '*.sh' | grep -v ostypevars.sh) || exit 1; \
+		$(SHELLCHECK_CMD) $(SHELLCHECK_OPT) $(SHELLCHECK_COMMON_IGN) $$(find buildutils -type f -name '*.sh') || exit 1; \
+		if [ -f .github/workflows/ostypevars.sh ]; then \
+			$(SHELLCHECK_CMD) $(SHELLCHECK_OPT) $(SHELLCHECK_CUSTOM_IGN) .github/workflows/ostypevars.sh || exit 1; \
+		fi; \
+		$(SHELLCHECK_CMD) $(SHELLCHECK_OPT) $(SHELLCHECK_COMMON_IGN) $$(find src/libexec/database -type f -name '*.sh') || exit 1; \
+		$(SHELLCHECK_CMD) $(SHELLCHECK_OPT) $(SHELLCHECK_COMMON_IGN) $$(find test -type f -name '*.sh' | grep -v 'util_test.sh' | grep -v 'util_request.sh') || exit 1; \
+		echo "   -> No error was detected."; \
+		echo ""; \
+	else \
+		echo "ShellCheck is not installed, so skip check by it."; \
+		echo ""; \
+	fi
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..e69de29
diff --git a/README b/README
new file mode 100644
index 0000000..a1f7480
--- /dev/null
+++ b/README
@@ -0,0 +1,29 @@
+K2HDKC DBaaS Command Line Interface
+-----------------------------------
+
+K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+
+### Overview
+The K2HDKC DBaaS CLI (Command Line Interface of Database as a  
+Service for K2HDKC) is a tool for building a K2HDKC cluster in  
+conjunction with K2HR3.  
+The Trove version of K2HDKC DBaaS is available, but this  
+K2HDKC DBaaS CLI allows you to build K2HDKC clusters without  
+the need for a Trove system.  
+With the basic components of OpenStack and the K2HR3 system  
+that works with it, you can easily build a K2HD KC cluster  
+using the K2HDKC DBaaS CLI.  
+
+### Feature
+The K2HDKC DBaaS CLI(Command Line Interface) acts as a one of Plugin for the K2HR3 CLI(Command Line Interface).  
+This K2HDKC DBaaS CLI is included as one command "database" in the K2HR3 CLI, allowing you to build a K2HDKC cluster.  
+
+### Documents
+- Github Pages - https://dbaas.k2hdkc.antpick.ax/
+- Github Wiki - https://github.com/yahoojapan/k2hdkc_dbaas_cli/wiki
+- AntPickax - https://antpick.ax/
+
+### License
+This software is released under the MIT License, see the license file.
+
+Copyright(C) 2021 Yahoo Japan Corporation.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..40c01e9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,75 @@
+K2HDKC DBaaS Command Line Interface(K2HR3 CLI Plugin)
+=====================================================
+[![Nobuild AntPickax CI](https://github.com/yahoojapan/k2hdkc_dbaas_cli/workflows/Nobuild%20AntPickax%20CI/badge.svg)](https://github.com/yahoojapan/k2hdkc_dbaas_cli/actions)
+[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/yahoojapan/k2hdkc_dbaas_cli/blob/master/COPYING)
+[![GitHub forks](https://img.shields.io/github/forks/yahoojapan/k2hdkc_dbaas_cli.svg)](https://github.com/yahoojapan/k2hdkc_dbaas_cli/network)
+[![GitHub stars](https://img.shields.io/github/stars/yahoojapan/k2hdkc_dbaas_cli.svg)](https://github.com/yahoojapan/k2hdkc_dbaas_cli/stargazers)
+[![GitHub issues](https://img.shields.io/github/issues/yahoojapan/k2hdkc_dbaas_cli.svg)](https://github.com/yahoojapan/k2hdkc_dbaas_cli/issues)
+[![debian packages](https://img.shields.io/badge/deb-packagecloud.io-844fec.svg)](https://packagecloud.io/antpickax/stable)
+[![RPM packages](https://img.shields.io/badge/rpm-packagecloud.io-844fec.svg)](https://packagecloud.io/antpickax/stable)
+
+## **K2HDKC DBaaS CLI(Command Line Interface)** - (K2HR3 CLI Plugin)
+The **K2HDKC DBaaS CLI** (Command Line Interface of Database as a Service for K2HDKC) acts as a one of Plugin for the [K2HR3 CLI(Command Line Interface)](https://k2hr3.antpick.ax/).  
+This **K2HDKC DBaaS CLI** is included as one command `database` in the K2HR3 CLI, allowing you to build a K2HDKC cluster.  
+
+![K2HDKC DBaaS](https://dbaas.k2hdkc.antpick.ax/images/top_k2hdkc_dbaas.png)
+
+## K2HKDC DBaaS system Overview
+K2HDKC DBaaS provides its functionality through Trove as a panel(feature) of OpenStack.  
+And the [K2HR3](https://k2hr3.antpick.ax/) system is used as the back end as an RBAC(Role Base Access Control) system dedicated to K2HDKC DBaaS.  
+Normally, users do not need to use the K2HR3 system directly, and the function as DBaaS uses Trove Dashboard(or Trove CLI).  
+
+The overall system overview diagram is shown below.  
+![K2HDKC DBaaS system](https://dbaas.k2hdkc.antpick.ax/images/overview.png)  
+
+### K2HR3 System Overview
+**K2HR3** (**K2H**dkc based **R**esource and **R**oles and policy **R**ules) is one of extended **RBAC** (**R**ole **B**ased **A**ccess **C**ontrol) system.  
+K2HR3 works as RBAC in cooperation with **OpenStack** which is one of **IaaS**(Infrastructure as a Service), and also provides useful functions for using RBAC.  
+
+K2HR3 is a system that defines and controls **HOW**(policy Rule), **WHO**(Role), **WHAT**(Resource), as RBAC.  
+Users of K2HR3 can define **Role**(WHO) groups to access freely defined **Resource**(WHAT) and control access by **policy Rule**(HOW).  
+By defining the information and assets required for any system as a **Resource**(WHAT), K2HR3 system can give the opportunity to provide access control in every situation.  
+
+K2HR3 provides **+SERVICE** feature, it **strongly supports** user system, function and information linkage.
+
+![K2HR3 system overview](https://k2hr3.antpick.ax/images/overview_abstract.png)
+
+K2HR3 is built [k2hdkc](https://github.com/yahoojapan/k2hdkc), [k2hash](https://github.com/yahoojapan/k2hash), [chmpx](https://github.com/yahoojapan/chmpx) and [k2hash transaction plugin](https://github.com/yahoojapan/k2htp_dtor) components by [AntPickax](https://antpick.ax/).
+
+## Documents
+[K2HDKC DBaaS Document](https://dbaas.k2hdkc.antpick.ax/index.html)  
+[Github wiki page](https://github.com/yahoojapan/k2hdkc_dbaas_cli/wiki)
+
+[About k2hdkc Document](https://k2hdkc.antpick.ax/index.html)  
+[About k2hr3 Document](https://k2hr3.antpick.ax/index.html)  
+[About chmpx Document](https://chmpx.antpick.ax/index.html)  
+[About k2hr3 Document](https://k2hr3.antpick.ax/index.html)  
+
+[About AntPickax](https://antpick.ax/)  
+
+## Repositories
+[k2hdkc dbaas](https://github.com/yahoojapan/k2hdkc_dbaas)  
+[k2hr3](https://github.com/yahoojapan/k2hr3)  
+[k2hr3_app](https://github.com/yahoojapan/k2hr3_app)  
+[k2hr3_api](https://github.com/yahoojapan/k2hr3_api)  
+[k2hr3_get_resource](https://github.com/yahoojapan/k2hr3_get_resource)  
+[k2hdkc](https://github.com/yahoojapan/k2hdkc)  
+[k2hdkc_dbaas_override_conf](https://github.com/yahoojapan/k2hdkc_dbaas_override_conf)  
+[chmpx](https://github.com/yahoojapan/chmpx)  
+
+## Packages
+[k2hdkc(packagecloud.io)](https://packagecloud.io/app/antpickax/stable/search?q=k2hdkc)  
+[chmpx(packagecloud.io)](https://packagecloud.io/app/antpickax/stable/search?q=chmpx)  
+[k2hdkc-dbaas-override-conf(packagecloud.io)](https://packagecloud.io/app/antpickax/stable/search?q=k2hdkc-dbaas-override-conf)  
+[k2hr3-cli(packagecloud.io)](https://packagecloud.io/app/antpickax/stable/search?q=k2hr3-cli)  
+[k2hr3-app(npm packages)](https://www.npmjs.com/package/k2hr3-app)  
+[k2hr3-api(npm packages)](https://www.npmjs.com/package/k2hr3-api)  
+[k2hr3-get-resource(packagecloud.io)](https://packagecloud.io/app/antpickax/stable/search?q=k2hr3-get-resource)  
+
+### License
+This software is released under the MIT License, see the license file.
+
+### AntPickax
+K2HDKC DbaaS CLI is one of [AntPickax](https://antpick.ax/) products.
+
+Copyright(C) 2021 Yahoo Japan Corporation.
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..dbfaba7
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,118 @@
+#!/bin/sh
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#
+# Usage: autogen.sh [-noupdate_version_file] [-no_aclocal_force] [-no_check_ver_diff]
+#
+AUTOGEN_NAME=$(basename "$0")
+AUTOGEN_DIR=$(dirname "$0")
+SRCTOP=$(cd "${AUTOGEN_DIR}" || exit 1; pwd)
+
+echo "** run autogen.sh"
+
+#
+# Parameter
+#
+NOUPDATE="no"
+FORCEPARAM="--force"
+PARAMETERS=""
+while [ $# -ne 0 ]; do
+	if [ "X$1" = "X-noupdate_version_file" ]; then
+		NOUPDATE="yes"
+		FORCEPARAM=""	# do not need force
+	elif [ "X$1" = "X-no_aclocal_force" ]; then
+		FORCEPARAM=""
+	elif [ "X$1" = "X-no_check_ver_diff" ]; then
+		PARAMETERS="${PARAMETERS} $1"
+	elif [ "X$1" = "X-h" ] || [ "X$1" = "X--help" ]; then
+		echo "Usage: ${AUTOGEN_NAME} [-noupdate_version_file] [-no_aclocal_force] [-no_check_ver_diff]"
+		exit 1
+	else
+		echo "ERROR: Unknown option $1"
+		echo "Usage: ${AUTOGEN_NAME} [-noupdate_version_file] [-no_aclocal_force] [-no_check_ver_diff]"
+		exit 1
+	fi
+	shift
+done
+
+#
+# update RELEASE_VERSION file
+#
+if [ "X${NOUPDATE}" = "Xno" ]; then
+	echo "--- run make_release_version_file.sh"
+	/bin/sh -c "${SRCTOP}/buildutils/make_release_version_file.sh" "${PARAMETERS}"
+	if [ $? -ne 0 ]; then
+		echo "ERROR: update RELEASE_VERSION file"
+		exit 1
+	fi
+fi
+
+#
+# Check files
+#
+if [ ! -f "${SRCTOP}/NEWS" ]; then
+	touch "${SRCTOP}/NEWS"
+fi
+if [ ! -f "${SRCTOP}/README" ]; then
+	touch "${SRCTOP}/README"
+fi
+if [ ! -f "${SRCTOP}/AUTHORS" ]; then
+	touch "${SRCTOP}/AUTHORS"
+fi
+if [ ! -f "${SRCTOP}/ChangeLog" ]; then
+	touch "${SRCTOP}/ChangeLog"
+fi
+
+#
+# Build configure and Makefile
+#
+echo "--- run aclocal ${FORCEPARAM}"
+aclocal ${FORCEPARAM}
+if [ $? -ne 0 ]; then
+	echo "ERROR: something error occurred in aclocal ${FORCEPARAM}"
+	exit 1
+fi
+
+echo "--- run automake -c --add-missing"
+automake -c --add-missing
+if [ $? -ne 0 ]; then
+	echo "ERROR: something error occurred in automake -c --add-missing"
+	exit 1
+fi
+
+echo "--- run autoconf"
+autoconf
+if [ $? -ne 0 ]; then
+	echo "ERROR: something error occurred in autoconf"
+	exit 1
+fi
+
+echo "** SUCCEED: autogen"
+exit 0
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/buildutils/Makefile.am b/buildutils/Makefile.am
new file mode 100644
index 0000000..7dc4e85
--- /dev/null
+++ b/buildutils/Makefile.am
@@ -0,0 +1,35 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+EXTRA_DIST =make_variables.sh \
+			make_release_version_file.sh \
+			make_rpm_changelog.sh \
+			debian_build.sh \
+			rpm_build.sh \
+			setup_k2hr3_cli_component.sh
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/buildutils/control.in b/buildutils/control.in
new file mode 100644
index 0000000..2e5d2df
--- /dev/null
+++ b/buildutils/control.in
@@ -0,0 +1,24 @@
+Source: @PACKAGE_NAME@
+Section: utils
+Priority: optional
+Maintainer: @DEV_NAME@ <@DEV_EMAIL@>
+Build-Depends: @DEBHELPER_DEP@
+Standards-Version: 3.9.8
+Homepage: https://@GIT_DOMAIN@/@GIT_ORG@/@GIT_REPO@
+Vcs-Git: git://@GIT_DOMAIN@/@GIT_ORG@/@GIT_REPO@.git
+Vcs-Browser: https://@GIT_DOMAIN@/@GIT_ORG@/@GIT_REPO@
+
+Package: @PACKAGE_NAME@
+Section: utils
+Architecture: all
+Depends: ${misc:Depends}, k2hr3-cli
+Description: @SHORTDESC@
+ The K2HDKC DBaaS CLI (Command Line Interface of Database as a
+  Service for K2HDKC) is a tool for building a K2HDKC cluster
+  in conjunction with K2HR3.
+  The Trove version of K2HDKC DBaaS is available, but this
+  K2HDKC DBaaS CLI allows you to build K2HDKC clusters without
+  the need for a Trove system.
+  With the basic components of OpenStack and the K2HR3 system
+  that works with it, you can easily build a K2HD KC cluster
+  using the K2HDKC DBaaS CLI.
diff --git a/buildutils/copyright.in b/buildutils/copyright.in
new file mode 100644
index 0000000..79547f5
--- /dev/null
+++ b/buildutils/copyright.in
@@ -0,0 +1,8 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: @PACKAGE_NAME@
+Source: https://@GIT_DOMAIN@/@GIT_ORG@/@GIT_REPO@
+
+Files: *
+Copyright: 2021 Yahoo Japan Corporation
+License: @PKGLICENSE@
+@DEBCOPYING@
diff --git a/buildutils/debian_build.sh b/buildutils/debian_build.sh
new file mode 100755
index 0000000..6b303c8
--- /dev/null
+++ b/buildutils/debian_build.sh
@@ -0,0 +1,385 @@
+#!/bin/sh
+#
+# Utility tools for building configure/packages by AntPickax
+#
+# Copyright 2018 Yahoo Japan Corporation.
+#
+# AntPickax provides utility tools for supporting autotools
+# builds.
+#
+# These tools retrieve the necessary information from the
+# repository and appropriately set the setting values of
+# configure, Makefile, spec,etc file and so on.
+# These tools were recreated to reduce the number of fixes and
+# reduce the workload of developers when there is a change in
+# the project configuration.
+# 
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Fri, Apr 13 2018
+# REVISION:
+#
+
+#
+# Autobuid for debian package
+#
+func_usage()
+{
+	echo ""
+	echo "Usage:  $1 [-buildnum <build number>] [-nodebuild] [-rootdir] [-product <product name>] [-class <class name>] [-disttype <os/version>] [-y] [additional debuild options]"
+	echo "        -buildnum                     specify build number for packaging(default 1)"
+	echo "        -nodebuild                    stops before do debuild command."
+	echo "        -rootdir                      layout \"debian\" directory for packaging under source top directory"
+	echo "        -product                      specify product name(use PACKAGE_NAME in Makefile s default)"
+	echo "        -class                        specify package class name(optional)"
+	echo "        -disttype                     specify \"OS/version name\", ex: ubuntu/trusty"
+	echo "        -y                            runs no interactive mode."
+	echo "        additional debuild options    this script run debuild with \"-uc -us\", can specify additional options."
+	echo "        -h                            print help"
+	echo ""
+}
+
+func_get_default_class()
+{
+	dh_make -h 2>/dev/null | grep '\--multi' >/dev/null 2>&1
+	if [ $? -eq 0 ]; then
+		echo "multi"
+	else
+		echo "library"
+	fi
+}
+
+PRGNAME=$(basename "$0")
+MYSCRIPTDIR=$(dirname "$0")
+MYSCRIPTDIR=$(cd "${MYSCRIPTDIR}" || exit 1; pwd)
+SRCTOP=$(cd "${MYSCRIPTDIR}/.." || exit 1; pwd)
+BUILDDEBDIR=${SRCTOP}/debian_build
+
+#
+# Check options
+#
+IS_DEBUILD=1
+IS_INTERACTIVE=1
+IS_ROOTDIR=0
+DH_MAKE_AUTORUN_OPTION="-y"
+BUILD_NUMBER=1
+IS_OS_UBUNTU=0
+OS_VERSION_NAME=
+DEBUILD_OPT=""
+PKGCLASSNAME=$(func_get_default_class)
+while [ $# -ne 0 ]; do
+	if [ "X$1" = "X" ]; then
+		echo "WARNING: (null) option is specified, so skip this." 1>&2
+
+	elif [ "X$1" = "X-h" ] || [ "X$1" = "X-help" ]; then
+		func_usage "${PRGNAME}"
+		exit 0
+
+	elif [ "X$1" = "X-buildnum" ]; then
+		shift
+		if [ $# -eq 0 ]; then
+			echo "ERROR: -buildnum option needs parameter." 1>&2
+			exit 1
+		fi
+		BUILD_NUMBER=$1
+
+	elif [ "X$1" = "X-nodebuild" ]; then
+		IS_DEBUILD=0
+		BUILD_NUMBER=
+
+	elif [ "X$1" = "X-rootdir" ]; then
+		IS_ROOTDIR=1
+
+	elif [ "X$1" = "X-product" ]; then
+		shift
+		if [ $# -eq 0 ]; then
+			echo "ERROR: -product option needs parameter." 1>&2
+			exit 1
+		fi
+		PACKAGE_NAME=$1
+
+	elif [ "X$1" = "X-class" ]; then
+		shift
+		if [ $# -eq 0 ]; then
+			echo "ERROR: -class option needs parameter." 1>&2
+			exit 1
+		fi
+		PKGCLASSNAME=$1
+
+	elif [ "X$1" = "X-disttype" ]; then
+		shift
+		if [ $# -eq 0 ]; then
+			echo "ERROR: -disttype option needs parameter." 1>&2
+			exit 1
+		fi
+		OS_VERSION_NAME=$1
+		echo "${OS_VERSION_NAME}" | grep -i 'ubuntu' >/dev/null 2>&1
+		if [ $? -eq 0 ]; then
+			IS_OS_UBUNTU=1
+			OS_VERSION_NAME=$(echo "${OS_VERSION_NAME}" | sed 's#[Uu][Bb][Uu][Nn][Tt][Uu]/##g')
+
+		else
+			echo "${OS_VERSION_NAME}" | grep -i 'debian' >/dev/null 2>&1
+			if [ $? -ne 0 ]; then
+				echo "ERROR: -disttype option parameter must be ubuntu or debian." 1>&2
+				exit 1
+			fi
+			IS_OS_UBUNTU=0
+			OS_VERSION_NAME=$(echo "${OS_VERSION_NAME}" | sed 's#[Dd][Ee][Bb][Ii][Aa][Nn]/##g')
+		fi
+
+	elif [ "X$1" = "X-y" ]; then
+		IS_INTERACTIVE=0
+		DH_MAKE_AUTORUN_OPTION="-y"
+
+	else
+		if [ "X${DEBUILD_OPT}" != "X" ]; then
+			DEBUILD_OPT="${DEBUILD_OPT} $1"
+		else
+			DEBUILD_OPT="$1"
+		fi
+	fi
+	shift
+done
+
+#
+# Package name
+#
+if [ "X${PACKAGE_NAME}" = "X" ]; then
+	PACKAGE_NAME=$(grep "^PACKAGE_NAME" "${SRCTOP}/Makefile" 2>/dev/null | awk '{print $3}' 2>/dev/null)
+	if [ "X${PACKAGE_NAME}" = "X" ]; then
+		echo "ERROR: no product name" 1>&2
+		exit 1
+	fi
+fi
+
+#
+# Welcome message and confirming for interactive mode
+#
+if [ "${IS_INTERACTIVE}" -eq 1 ]; then
+	echo "---------------------------------------------------------------"
+	echo " Do you change these file and commit to github?"
+	echo " - ChangeLog              modify / add changes like dch tool format"
+	echo " - Git TAG                stamp git tag for release"
+	echo "---------------------------------------------------------------"
+	while true; do
+		echo "Confirm: [y/n] " | tr -d '\n'
+		read -r CONFIRM
+
+		if [ "X${CONFIRM}" = "XY" ] || [ "X${CONFIRM}" = "Xy" ]; then
+			break;
+		elif [ "X${CONFIRM}" = "XN" ] || [ "X${CONFIRM}" = "Xn" ]; then
+			echo "Bye..."
+			exit 1
+		fi
+	done
+	echo ""
+fi
+
+#
+# Make dist package by make dist
+#
+"${SRCTOP}/autogen.sh"					|| exit 1
+"${SRCTOP}/configure" "${CONFIGUREOPT}"	|| exit 1
+PACKAGE_VERSION=$("${MYSCRIPTDIR}/make_variables.sh" -pkg_version)
+# shellcheck disable=SC2034
+PACKAGE_MAJOR_VER=$("${MYSCRIPTDIR}/make_variables.sh" -major_number)
+
+echo "===== make dist: start =============================="
+make dist || exit 1
+echo "===== make dist: end   =============================="
+
+#
+# Create debian package directory and change current
+#
+echo "===== prepare working directory: start ============="
+
+if [ -f "${BUILDDEBDIR}" ]; then
+	echo "ERROR: debian file exists, could not make debian directory." 1>&2
+	exit 1
+fi
+if [ -d "${BUILDDEBDIR}" ]; then
+	echo "WANING: debian directory exists, remove and remake it." 1>&2
+	rm -rf "${BUILDDEBDIR}" || exit 1
+fi
+mkdir "${BUILDDEBDIR}"	|| exit 1
+cd "${BUILDDEBDIR}"		|| exit 1
+
+#
+# copy dist package and expand source files
+#
+cp "${SRCTOP}/${PACKAGE_NAME}-${PACKAGE_VERSION}.tar.gz" .	|| exit 1
+tar xvfz "${PACKAGE_NAME}-${PACKAGE_VERSION}.tar.gz"		|| exit 1
+
+#
+# change current directory
+#
+EXPANDDIR="${BUILDDEBDIR}/${PACKAGE_NAME}-${PACKAGE_VERSION}"
+cd "${EXPANDDIR}" || exit 1
+
+#
+# initialize debian directory
+#
+if [ "X${LOGNAME}" = "X" ] && [ "X${USER}" = "X" ]; then
+	# [NOTE]
+	# if run in docker container, Neither LOGNAME nor USER may be set in the environment variables.
+	# dh_make needs one of these environments.
+	#
+	export USER="root"
+	export LOGNAME="root"
+fi
+dh_make -f "${BUILDDEBDIR}/${PACKAGE_NAME}-${PACKAGE_VERSION}.tar.gz" --createorig --"${PKGCLASSNAME}" "${DH_MAKE_AUTORUN_OPTION}" || exit 1
+
+#
+# remove unnecessary template files
+#
+rm -rf "${EXPANDDIR}"/debian/*.ex "${EXPANDDIR}"/debian/*.EX "${EXPANDDIR}/debian/${PACKAGE_NAME}"-doc.* "${EXPANDDIR}"/debian/README.* "${EXPANDDIR}"/debian/docs "${EXPANDDIR}"/debian/*.install
+
+#
+# adding some lines into rules file
+#
+mv "${EXPANDDIR}/debian/rules" "${EXPANDDIR}/debian/rules.base"
+head -1 "${EXPANDDIR}/debian/rules.base"								>  "${EXPANDDIR}/debian/rules" || exit 1
+sed '/^#/d' "${EXPANDDIR}/debian/rules.base" | sed '/^$/{N; /^\n$/D;}'	>> "${EXPANDDIR}/debian/rules" || exit 1
+echo ""																	>> "${EXPANDDIR}/debian/rules" || exit 1
+echo "# for ${PACKAGE_NAME} package"									>> "${EXPANDDIR}/debian/rules" || exit 1
+echo "override_dh_auto_install:"										>> "${EXPANDDIR}/debian/rules" || exit 1
+echo "	dh_auto_install --destdir=debian/${PACKAGE_NAME}"				>> "${EXPANDDIR}/debian/rules" || exit 1
+
+if [ "X${CONFIGUREOPT}" != "X" ]; then
+	echo ""																>> "${EXPANDDIR}/debian/rules" || exit 1
+	echo "override_dh_auto_configure:"									>> "${EXPANDDIR}/debian/rules" || exit 1
+	echo "	dh_auto_configure -- ${CONFIGUREOPT}"						>> "${EXPANDDIR}/debian/rules" || exit 1
+fi
+
+rm "${EXPANDDIR}/debian/rules.base"
+
+#
+# files for other
+#
+echo "src/libexec/database/CREDIT                            usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/VERSION                           usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/k2hdkc_dbaas_create_host.templ    usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/k2hdkc_dbaas_resource_keys.config usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/k2hdkc_dbaas_resource.templ       usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/command.sh                        usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/functions.sh                      usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/help.sh                           usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/openstack.sh                      usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/options.sh                        usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/summary.sh                        usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+echo "src/libexec/database/variables.sh                      usr/libexec/k2hr3/database"	>> "${EXPANDDIR}/debian/${PACKAGE_NAME}.install" || exit
+
+#
+# copy copyright
+#
+cp "${MYSCRIPTDIR}/copyright" "${EXPANDDIR}/debian/copyright" || exit 1
+
+#
+# copy control file
+#
+cp "${MYSCRIPTDIR}/control" "${EXPANDDIR}/debian/control" || exit 1
+
+#
+# copy changelog with converting build number
+#
+CHLOG_ORG_MENT=$(grep "^ --" ChangeLog | head -1)
+CHLOG_NEW_MENT=$(grep "^ --" "${EXPANDDIR}/debian/changelog" | head -1)
+if [ "X${BUILD_NUMBER}" = "X" ]; then
+	if [ ${IS_OS_UBUNTU} -eq 1 ]; then
+		sed -e "s/${CHLOG_ORG_MENT}/${CHLOG_NEW_MENT}/g" -e "s/ trusty;/ ${OS_VERSION_NAME};/g" < ChangeLog > "${EXPANDDIR}/debian/changelog" || exit 1
+	else
+		sed -e "s/${CHLOG_ORG_MENT}/${CHLOG_NEW_MENT}/g" -e 's/ trusty;/ unstable;/g' < ChangeLog > "${EXPANDDIR}/debian/changelog" || exit 1
+	fi
+else
+	if [ ${IS_OS_UBUNTU} -eq 1 ]; then
+		sed -e "s/${PACKAGE_VERSION}/${PACKAGE_VERSION}-${BUILD_NUMBER}/g" -e "s/${CHLOG_ORG_MENT}/${CHLOG_NEW_MENT}/g" -e "s/ trusty;/ ${OS_VERSION_NAME};/g" < ChangeLog > "${EXPANDDIR}/debian/changelog" || exit 1
+	else
+		sed -e "s/${PACKAGE_VERSION}/${PACKAGE_VERSION}-${BUILD_NUMBER}/g" -e "s/${CHLOG_ORG_MENT}/${CHLOG_NEW_MENT}/g" -e "s/ trusty;/ unstable;/g" < ChangeLog > "${EXPANDDIR}/debian/changelog" || exit 1
+	fi
+fi
+if [ ! -f "${EXPANDDIR}/debian/compat" ]; then
+	echo "9" > "${EXPANDDIR}/debian/compat"
+fi
+
+echo "===== prepare working directory: end ==============="
+
+#
+# change debian directory to source top directory
+#
+if [ ${IS_ROOTDIR} -eq 1 ]; then
+	if [ -f "${SRCTOP}/debian" ]; then
+		echo "ERROR: ${SRCTOP}/debian file exists, could not make debian directory." 1>&2
+		exit 1
+	fi
+	if [ -d "${SRCTOP}/debian" ]; then
+		echo "${SRCTOP}/debian directory exists, remove and remake it..." 1>&2
+		rm -rf "${SRCTOP}/debian" || exit 1
+	fi
+	cp -rp "${EXPANDDIR}/debian" "${SRCTOP}/." || exit 1
+
+	#
+	# change current directory
+	#
+	cd "${SRCTOP}" || exit 1
+
+	#
+	# base directory is changed
+	#
+	BUILDDEBDIR=${SRCTOP}
+fi
+
+#
+# Check stop before debuild(for manually)
+#
+if [ ${IS_DEBUILD} -ne 1 ]; then
+	#
+	# Not run debuild (this means just stop preparing the file)
+	#
+	echo "MESSAGE: ${PRGNAME} exits immediately before debuild is executed,"
+	echo "         that is, it prepares only files and directories."
+	echo "         By running \"debuild -uc -us(-tc -b)\", you can create"
+	echo "         the debian package manually and find the created package"
+	echo "         in \"${BUILDDEBDIR}/..\" directory."
+	echo ""
+
+	exit 0
+fi
+
+#
+# Run debuild
+#
+echo "===== build package: start ========================="
+debuild -us -uc || exit 1
+echo "===== build package: end ==========================="
+
+#
+# Check and show debian package
+#
+ls "${BUILDDEBDIR}/${PACKAGE_NAME}_${PACKAGE_VERSION}-${BUILD_NUMBER}"*.deb >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+	echo "===== show ${BUILDDEBDIR}/${PACKAGE_NAME}_${PACKAGE_VERSION}-${BUILD_NUMBER}*.deb package: start ====="
+	dpkg -c "${BUILDDEBDIR}/${PACKAGE_NAME}_${PACKAGE_VERSION}-${BUILD_NUMBER}"*.deb
+	echo ""
+	dpkg -I "${BUILDDEBDIR}/${PACKAGE_NAME}_${PACKAGE_VERSION}-${BUILD_NUMBER}"*.deb
+	echo "===== show ${BUILDDEBDIR}/${PACKAGE_NAME}_${PACKAGE_VERSION}-${BUILD_NUMBER}*.deb package: end ====="
+fi
+
+#
+# finish
+#
+echo ""
+echo "You can find ${PACKAGE_NAME} ${PACKAGE_VERSION}-${BUILD_NUMBER} version debian package in ${BUILDDEBDIR} directory."
+echo ""
+exit 0
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/buildutils/k2hdkc-dbaas-cli.spec.in b/buildutils/k2hdkc-dbaas-cli.spec.in
new file mode 100644
index 0000000..4540e78
--- /dev/null
+++ b/buildutils/k2hdkc-dbaas-cli.spec.in
@@ -0,0 +1,102 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#
+# Local macros/define
+#
+%if %{undefined package_revision}
+%global package_revision 1
+%endif
+
+%if %{undefined make_build}
+%global make_build %{__make} %{?_smp_mflags}
+%endif
+
+%if %{undefined autosetup}
+%global autosetup %setup -q
+%endif
+
+%global gittag v@VERSION@
+
+%if %{undefined make_check}
+%global make_check 1
+%endif
+
+#
+# main package
+#
+Summary: @SHORTDESC@
+Name: @PACKAGE_NAME@
+Version: @VERSION@
+Release: %{package_revision}%{?dist}
+License: @PKGLICENSE@
+@RPMPKG_GROUP@
+URL: https://@GIT_DOMAIN@/@GIT_ORG@/@PACKAGE_NAME@
+Source0: https://@GIT_DOMAIN@/@GIT_ORG@/@PACKAGE_NAME@/archive/%{gittag}/%{name}-%{version}.tar.gz
+Requires: k2hr3-cli
+BuildRequires: git-core make
+BuildArch: noarch
+
+%description
+The K2HDKC DBaaS CLI (Command Line Interface of Database as a
+Service for K2HDKC) is a tool for building a K2HDKC cluster
+in conjunction with K2HR3.
+The Trove version of K2HDKC DBaaS is available, but this
+K2HDKC DBaaS CLI allows you to build K2HDKC clusters without
+the need for a Trove system.
+With the basic components of OpenStack and the K2HR3 system
+that works with it, you can easily build a K2HD KC cluster
+using the K2HDKC DBaaS CLI.
+
+%prep
+%autosetup -n %{name}-%{version}
+
+%build
+./autogen.sh
+%configure --disable-static @CONFIGUREWITHOPT@
+make build
+
+%install
+%make_install
+install -D -m 444 src/libexec/database/CREDIT                            %{buildroot}/usr/libexec/k2hr3/database/CREDIT
+install -D -m 444 src/libexec/database/VERSION                           %{buildroot}/usr/libexec/k2hr3/database/VERSION
+install -D -m 444 src/libexec/database/k2hdkc_dbaas_create_host.templ    %{buildroot}/usr/libexec/k2hr3/database/k2hdkc_dbaas_create_host.templ
+install -D -m 444 src/libexec/database/k2hdkc_dbaas_resource_keys.config %{buildroot}/usr/libexec/k2hr3/database/k2hdkc_dbaas_resource_keys.config
+install -D -m 444 src/libexec/database/k2hdkc_dbaas_resource.templ       %{buildroot}/usr/libexec/k2hr3/database/k2hdkc_dbaas_resource.templ
+install -D -m 444 src/libexec/database/command.sh                        %{buildroot}/usr/libexec/k2hr3/database/command.sh
+install -D -m 444 src/libexec/database/functions.sh                      %{buildroot}/usr/libexec/k2hr3/database/functions.sh
+install -D -m 444 src/libexec/database/help.sh                           %{buildroot}/usr/libexec/k2hr3/database/help.sh
+install -D -m 444 src/libexec/database/openstack.sh                      %{buildroot}/usr/libexec/k2hr3/database/openstack.sh
+install -D -m 444 src/libexec/database/options.sh                        %{buildroot}/usr/libexec/k2hr3/database/options.sh
+install -D -m 444 src/libexec/database/summary.sh                        %{buildroot}/usr/libexec/k2hr3/database/summary.sh
+install -D -m 444 src/libexec/database/variables.sh                      %{buildroot}/usr/libexec/k2hr3/database/variables.sh
+
+%if %{make_check}
+%check
+%{__make} check
+%endif
+
+%files
+%license COPYING
+%doc README AUTHORS ChangeLog
+/usr/libexec/k2hr3/database/*
+
+%changelog
+@RPMCHANGELOG@
diff --git a/buildutils/make_release_version_file.sh b/buildutils/make_release_version_file.sh
new file mode 100755
index 0000000..026b04c
--- /dev/null
+++ b/buildutils/make_release_version_file.sh
@@ -0,0 +1,257 @@
+#!/bin/sh
+#
+# Utility tools for building configure/packages by AntPickax
+#
+# Copyright 2018 Yahoo Japan Corporation.
+#
+# AntPickax provides utility tools for supporting autotools
+# builds.
+#
+# These tools retrieve the necessary information from the
+# repository and appropriately set the setting values of
+# configure, Makefile, spec,etc file and so on.
+# These tools were recreated to reduce the number of fixes and
+# reduce the workload of developers when there is a change in
+# the project configuration.
+# 
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Fri, Apr 13 2018
+# REVISION:
+#
+
+#
+# Make RELEASE_VERSION file in source top directory
+#
+# RELEASE_VERSION file is used from configure.ac and other files for building.
+# RELEASE_VERSION has version(release) number in it, it is created from Git
+# release tag or latest version in ChangeLog file.
+#
+func_usage()
+{
+	echo ""
+	echo "Usage:  $1 [-not_use_git] [-no_check_ver_diff] [-f changelog file path]"
+	echo "        -not_use_git          specify for not checking git release tag by git tag command"
+	echo "        -no_check_ver_diff    specify for not comparing git release tag and changelog"
+	echo "        -f changelog          specify changelog file name in source top directory"
+	echo "        -h                    print help"
+	echo ""
+}
+PRGNAME=$(basename "$0")
+MYSCRIPTDIR=$(dirname "$0")
+SRCTOP=$(cd "${MYSCRIPTDIR}/.." || exit 1; pwd)
+RELEASE_VERSION_FILE="${SRCTOP}/RELEASE_VERSION"
+GIT_DIR="${SRCTOP}/.git"
+
+
+#
+# Check options
+#
+NOGIT="no"
+NOCHECKVERDIFF="no"
+CHANGELOGFILE="${SRCTOP}/ChangeLog"
+while [ $# -ne 0 ]; do
+	if [ "X$1" = "X-h" ] || [ "X$1" = "X-help" ]; then
+		func_usage "${PRGNAME}"
+		exit 0
+
+	elif [ "X$1" = "X-not_use_git" ]; then
+		NOGIT="yes"
+
+	elif [ "X$1" = "X-no_check_ver_diff" ]; then
+		NOCHECKVERDIFF="yes"
+
+	elif [ "X$1" = "X-f" ]; then
+		shift
+		if [ $# -eq 0 ]; then
+			echo "ERROR: Must set changelog file name after -f option." 1>&2
+			exit 1
+		fi
+		if [ ! -f "${SRCTOP}/$1" ]; then
+			echo "ERROR: Not found changelog($1) file " 1>&2
+			exit 1
+		fi
+		CHANGELOGFILE=${SRCTOP}/$1
+
+	else
+		echo "ERROR: Unknown option $1" 1>&2
+		exit 1
+	fi
+	shift
+done
+
+#
+# Version number from git tag command
+#
+# get version number from git release tag formatted following:
+#	"v10", "v 10", "ver10", "ver-10", "version10", "version,10"
+#	"v10.0.0", "v 10.0", "ver 10.0.0a", "v10.0.0-1", etc
+#
+# and the last build number is cut.(ex, "v10.0.1-1" -> "10.0.1")
+#
+if [ -d "${GIT_DIR}" ]; then
+	if [ "X${NOGIT}" = "Xno" ]; then
+		GIT_RELEASE_VERSION=$(git tag | grep '^[v|V]\([e|E][r|R]\([s|S][i|I][o|O][n|N]\)\{0,1\}\)\{0,1\}' | sed 's/^[v|V]\([e|E][r|R]\([s|S][i|I][o|O][n|N]\)\{0,1\}\)\{0,1\}//' | grep -o '[0-9]\+\([\.]\([0-9]\)\+\)\+\(.\)*$' | sed 's/-\(.\)*$//' | sort -t . -n -k 1,1 -k 2,2 -k 3,3 -k 4,4 | uniq | tail -1 | tr -d '\n')
+
+		if [ "X${GIT_RELEASE_VERSION}" = "X" ]; then
+			echo "WARNING: Could not get latest release tag from git release tag" 1>&2
+			GIT_RELEASE_VERSION=
+		fi
+	else
+		GIT_RELEASE_VERSION=
+	fi
+else
+	echo "WARNING: ${GIT_DIR} directory is not existed." 1>&2
+	GIT_RELEASE_VERSION=
+fi
+
+#
+# Version number from ChangeLog
+#
+# get version number from ChangeLog file formatted like debian.
+# and the last build number is cut.(ex, "10.0.1-1" -> "10.0.1")
+#
+if [ -f "${CHANGELOGFILE}" ]; then
+	CH_RELEASE_VERSION=$(grep -o '^.*[(].*[)].*[;].*$' "${CHANGELOGFILE}" | grep -o '[(].*[)]' | head -1 | sed 's/[(|)]//g')
+
+	if [ "X${CH_RELEASE_VERSION}" = "X" ]; then
+		echo "WARNING: Could not get latest release tag from ChangeLog file ( ${CHANGELOGFILE} )" 1>&2
+		CH_RELEASE_VERSION=
+	fi
+else
+	echo "MESSAGE: not found ChangeLog file ( ${CHANGELOGFILE} )" 1>&2
+	CH_RELEASE_VERSION=
+fi
+
+#
+# Check version number between git release tag and ChangeLog file
+#
+# If version number from git release tag is later than one from ChangeLog,
+# this script puts error and exits.
+# The other case, this script continue to work and puts version number
+# to RELEASE_VERSION file.
+# If there are no version number from git release tag and ChangeLog, this
+# script checks RELEASE_VERSION file existing.
+#
+IS_PUT_RELEASE_VERSION_FILE=yes
+
+if [ "X${GIT_RELEASE_VERSION}" != "X" ] && [ "X${CH_RELEASE_VERSION}" != "X" ]; then
+	if [ "X${NOCHECKVERDIFF}" = "Xno" ]; then
+		#
+		# Check latest version
+		#
+		GIT_VERS=$(echo "${GIT_RELEASE_VERSION}" | sed 's/\./ /g')
+		CH_VERS=$(echo "${CH_RELEASE_VERSION}" | sed 's/\./ /g')
+
+		GIT_VER_PART_CNT=0
+		LATEST_VER_TYPE=
+		for git_ver_part in ${GIT_VERS}; do
+			ch_ver_part=
+
+			CH_VER_PART_CNT=0
+			for ver_tmp in ${CH_VERS}; do
+				ch_ver_part="${ver_tmp}"
+				CH_VER_PART_CNT=$((CH_VER_PART_CNT + 1))
+
+				if [ ${GIT_VER_PART_CNT} -lt ${CH_VER_PART_CNT} ]; then
+					break
+				fi
+			done
+
+			if [ "X${ch_ver_part}" != "X" ]; then
+				if [ "${git_ver_part}" -gt "${ch_ver_part}" ]; then
+					LATEST_VER_TYPE=gitver
+					break
+				elif [ "${git_ver_part}" -lt "${ch_ver_part}" ]; then
+					LATEST_VER_TYPE=chver
+					break
+				fi
+			else
+				LATEST_VER_TYPE=gitver
+				break
+			fi
+
+			GIT_VER_PART_CNT=$((GIT_VER_PART_CNT + 1))
+		done
+
+		if [ "X${LATEST_VER_TYPE}" = "X" ]; then
+			GIT_VER_PART_CNT=0
+			for git_ver_part in ${GIT_VERS}; do
+				GIT_VER_PART_CNT=$((GIT_VER_PART_CNT + 1))
+			done
+
+			CH_VER_PART_CNT=0
+			for ver_tmp in ${CH_VERS}; do
+				CH_VER_PART_CNT=$((CH_VER_PART_CNT + 1))
+			done
+
+			if [ ${GIT_VER_PART_CNT} -lt ${CH_VER_PART_CNT} ]; then
+				LATEST_VER_TYPE=chver
+			fi
+		fi
+
+		if [ "X${LATEST_VER_TYPE}" = "Xgitver" ]; then
+			echo "ERROR: git release tag ( ${GIT_RELEASE_VERSION} ) is later than ChangeLog file ( ${CHANGELOGFILE} ) version ( ${CH_RELEASE_VERSION} )." 1>&2
+			exit 1
+
+		elif [ "X${LATEST_VER_TYPE}" = "Xchver" ]; then
+			echo "WARNING: ChangeLog file ( ${CHANGELOGFILE} ) version ( ${CH_RELEASE_VERSION} ) is later than git release tag ( ${GIT_RELEASE_VERSION} )." 1>&2
+			echo "         Then RELEASE_VERSION file is put git release tag ( ${GIT_RELEASE_VERSION} )" 1>&2
+
+			RELEASE_VERSION=${GIT_RELEASE_VERSION}
+
+		else
+			# LATEST_VER_TYPE is not set, this means same version.
+
+			RELEASE_VERSION=${GIT_RELEASE_VERSION}
+		fi
+
+	else
+		#
+		# Not check version number, so only use it from git
+		#
+		RELEASE_VERSION=${GIT_RELEASE_VERSION}
+	fi
+
+elif [ "X${GIT_RELEASE_VERSION}" != "X" ]; then
+	RELEASE_VERSION=${GIT_RELEASE_VERSION}
+
+elif [ "X${CH_RELEASE_VERSION}" != "X" ]; then
+	RELEASE_VERSION=${CH_RELEASE_VERSION}
+
+elif [ -f "${RELEASE_VERSION_FILE}" ]; then
+	RELEASE_VERSION=$(cat "${RELEASE_VERSION_FILE}")
+	IS_PUT_RELEASE_VERSION_FILE=no
+
+else
+	echo "ERROR: There is no version number information." 1>&2
+	echo "       The version number must be given by git release tag" 1>&2
+	echo "       or ChangeLog file or RELEASE_VERSION file." 1>&2
+	exit 1
+fi
+
+#
+# Make RELEASE_VERSION file
+#
+if [ "X${IS_PUT_RELEASE_VERSION_FILE}" = "Xyes" ]; then
+	echo "MESSAGE: Put version number ${RELEASE_VERSION} to RELEASE_VERSION file" 1>&2
+	echo "${RELEASE_VERSION}" | tr -d '\n'  | sed -e 's/[[:space:]]*$//g' > "${RELEASE_VERSION_FILE}"
+fi
+
+
+#
+# finish
+#
+echo "SUCCEED: Version number is ${RELEASE_VERSION}" 1>&2
+exit 0
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/buildutils/make_rpm_changelog.sh b/buildutils/make_rpm_changelog.sh
new file mode 100755
index 0000000..13434cf
--- /dev/null
+++ b/buildutils/make_rpm_changelog.sh
@@ -0,0 +1,140 @@
+#!/bin/sh
+#
+# Utility tools for building configure/packages by AntPickax
+#
+# Copyright 2018 Yahoo Japan Corporation.
+#
+# AntPickax provides utility tools for supporting autotools
+# builds.
+#
+# These tools retrieve the necessary information from the
+# repository and appropriately set the setting values of
+# configure, Makefile, spec,etc file and so on.
+# These tools were recreated to reduce the number of fixes and
+# reduce the workload of developers when there is a change in
+# the project configuration.
+# 
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Fri, Apr 13 2018
+# REVISION:
+#
+
+#
+# Convert ChangeLog to use it in spec file for rpm
+#
+func_usage()
+{
+	echo ""
+	echo "Usage:  $1 <ChangeLog file> [-h]"
+	echo "	<ChangeLog file>    specify ChnageLog file path. if not specify, use ChangeLog file in top directory as default."
+	echo "	-h(help)            print help."
+	echo ""
+}
+PRGNAME=$(basename "$0")
+MYSCRIPTDIR=$(dirname "$0")
+SRCTOP=$(cd "${MYSCRIPTDIR}/.." || exit 1; pwd)
+
+#
+# Check options
+#
+CHANGELOG_FILE="${SRCTOP}/ChangeLog"
+ISSETCHANGELOG=0
+while [ $# -ne 0 ]; do
+	if [ "X$1" = "X" ]; then
+		break;
+
+	elif [ "X$1" = "X-h" ] || [ "X$1" = "X-help" ]; then
+		func_usage "${PRGNAME}"
+		exit 0
+
+	else
+		if [ ${ISSETCHANGELOG} -ne 0 ]; then
+			echo "ERROR: already ${CHANGELOG_FILE} file is specified." 1>&2
+			echo "No changelog by ${CHANGELOG_FILE} with error."
+			exit 1
+		fi
+		if [ ! -f "$1" ]; then
+			echo "ERROR: $1 file is not existed." 1>&2
+			echo "No changelog by ${CHANGELOG_FILE} with error."
+			exit 1
+		fi
+		CHANGELOG_FILE=$1
+		ISSETCHANGELOG=1
+	fi
+	shift
+done
+
+#
+# convert ChangeLog to spec file format for rpm
+#
+if [ "X${BUILD_NUMBER}" = "X" ]; then
+	# default build number is 1
+	BUILD_NUMBER_STR="-1"
+else
+	BUILD_NUMBER_STR="-${BUILD_NUMBER}"
+fi
+
+INONEVER=0
+DETAILS=""
+ALLLINES=""
+SET_FIRST_VERSION=0
+while read -r oneline; do
+	oneline="${oneline}"
+	if [ "X${oneline}" = "X" ]; then
+		continue
+	fi
+
+	if [ "${INONEVER}" -eq 0 ]; then
+		PKG_VERSION=$(echo "${oneline}" | grep '^.*[(].*\..*[)].*[;].*$' | grep -o '[(].*[)]' | sed 's/[(|)]//g')
+		if [ "X${PKG_VERSION}" != "X" ]; then
+			INONEVER=1
+			DETAILS=""
+			if [ "${SET_FIRST_VERSION}" -eq 0 ]; then
+				PKG_VERSION="${PKG_VERSION}${BUILD_NUMBER_STR}"
+				SET_FIRST_VERSION=1
+			fi
+		fi
+	else
+		TEST_CONTENTS=$(echo "${oneline}" | grep '^[-][-].*[ ][ ].*$')
+		PKG_RF2822=$(echo "${TEST_CONTENTS}" | grep -o '[ ][ ].*')
+		PKG_RF2822="${PKG_RF2822}"
+		PKG_COMMITTER=$(echo "${TEST_CONTENTS}" | grep -o '.*[ ][ ]' | sed 's/^[-][-][ ]//')
+		if [ "X${PKG_RF2822}" != "X" ] && [ "X${PKG_COMMITTER}" != "X" ]; then
+			INONEVER=0
+			PKG_DATE=$(echo "${PKG_RF2822}" | sed 's/,/ /g' | awk '{print $1" "$3" "$2" "$4}')
+			PKG_LINE="* ${PKG_DATE} ${PKG_COMMITTER} ${PKG_VERSION}${DETAILS}"
+			if [ "X${ALLLINES}" != "X" ]; then
+				ALLLINES="${ALLLINES}\\n\\n${PKG_LINE}"
+			else
+				ALLLINES="${PKG_LINE}"
+			fi
+		else
+			ONEDETAIL=$(echo "${oneline}" | grep '^[\*][ ].*' | sed 's/^[\*]//g')
+			if [ "X${ONEDETAIL}" != "X" ]; then
+				DETAILS="${DETAILS}\\n- ${ONEDETAIL}"
+			fi
+		fi
+	fi
+done < "${CHANGELOG_FILE}"
+
+#
+# print changelog
+#
+# NOTE: echo command on ubuntu is print '-e', we need to cut it.
+#
+# shellcheck disable=SC2039
+echo -e "${ALLLINES}" | sed 's/^-e //g'
+
+exit 0
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/buildutils/make_variables.sh b/buildutils/make_variables.sh
new file mode 100755
index 0000000..fbf7df9
--- /dev/null
+++ b/buildutils/make_variables.sh
@@ -0,0 +1,205 @@
+#!/bin/sh
+#
+# Utility tools for building configure/packages by AntPickax
+#
+# Copyright 2018 Yahoo Japan Corporation.
+#
+# AntPickax provides utility tools for supporting autotools
+# builds.
+#
+# These tools retrieve the necessary information from the
+# repository and appropriately set the setting values of
+# configure, Makefile, spec,etc file and so on.
+# These tools were recreated to reduce the number of fixes and
+# reduce the workload of developers when there is a change in
+# the project configuration.
+# 
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Fri, Apr 13 2018
+# REVISION:
+#
+
+#
+# Puts project version/revision/age/etc variables for building
+#
+func_usage()
+{
+	echo ""
+	echo "Usage:  $1 [-pkg_version | -lib_version_info | -lib_version_for_link | -major_number | -debhelper_dep | -rpmpkg_group]"
+	echo "	-pkg_version            returns package version."
+	echo "	-lib_version_info       returns library libtools revision"
+	echo "	-lib_version_for_link   return library version for symbolic link"
+	echo "	-major_number           return major version number"
+	echo "	-debhelper_dep          return debhelper dependency string"
+	echo "	-rpmpkg_group           return group string for rpm package"
+	echo "	-h(help)                print help."
+	echo ""
+}
+PRGNAME=$(basename "$0")
+MYSCRIPTDIR=$(dirname "$0")
+SRCTOP=$(cd "${MYSCRIPTDIR}/.." || exit 1; pwd)
+RELEASE_VERSION_FILE="${SRCTOP}/RELEASE_VERSION"
+
+#
+# Check options
+#
+PRGMODE=""
+while [ $# -ne 0 ]; do
+	if [ "X$1" = "X" ]; then
+		break;
+
+	elif [ "X$1" = "X-h" ] || [ "X$1" = "X-help" ]; then
+		func_usage "${PRGNAME}"
+		exit 0
+
+	elif [ "X$1" = "X-pkg_version" ]; then
+		PRGMODE="PKG"
+
+	elif [ "X$1" = "X-lib_version_info" ]; then
+		PRGMODE="LIB"
+
+	elif [ "X$1" = "X-lib_version_for_link" ]; then
+		PRGMODE="LINK"
+
+	elif [ "X$1" = "X-major_number" ]; then
+		PRGMODE="MAJOR"
+
+	elif [ "X$1" = "X-debhelper_dep" ]; then
+		PRGMODE="DEBHELPER"
+
+	elif [ "X$1" = "X-rpmpkg_group" ]; then
+		PRGMODE="RPMGROUP"
+
+	else
+		echo "ERROR: unknown option $1" 1>&2
+		echo "0" | tr -d '\n'
+		exit 1
+	fi
+	shift
+done
+if [ "X${PRGMODE}" = "X" ]; then
+	echo "ERROR: option is not specified." 1>&2
+	echo "0" | tr -d '\n'
+	exit 1
+fi
+
+#
+# Make result
+#
+if [ "${PRGMODE}" = "PKG" ]; then
+	RESULT=$(cat "${RELEASE_VERSION_FILE}")
+
+elif [ "${PRGMODE}" = "LIB" ] || [ "${PRGMODE}" = "LINK" ]; then
+	MAJOR_VERSION=$(sed 's/["|\.]/ /g' "${RELEASE_VERSION_FILE}" | awk '{print $1}')
+	MID_VERSION=$(sed 's/["|\.]/ /g' "${RELEASE_VERSION_FILE}" | awk '{print $2}')
+	LAST_VERSION=$(sed 's/["|\.]/ /g' "${RELEASE_VERSION_FILE}" | awk '{print $3}')
+
+	# check version number
+	# shellcheck disable=SC2003
+	expr "${MAJOR_VERSION}" + 1 >/dev/null 2>&1
+	if [ $? -ge 2 ]; then
+		echo "ERROR: wrong version number in RELEASE_VERSION file" 1>&2
+		echo "0" | tr -d '\n'
+		exit 1
+	fi
+	# shellcheck disable=SC2003
+	expr "${MID_VERSION}" + 1 >/dev/null 2>&1
+	if [ $? -ge 2 ]; then
+		echo "ERROR: wrong version number in RELEASE_VERSION file" 1>&2
+		echo "0" | tr -d '\n'
+		exit 1
+	fi
+	# shellcheck disable=SC2003
+	expr "${LAST_VERSION}" + 1 >/dev/null 2>&1
+	if [ $? -ge 2 ]; then
+		echo "ERROR: wrong version number in RELEASE_VERSION file" 1>&2
+		echo "0" | tr -d '\n'
+		exit 1
+	fi
+
+	# make library revision number
+	if [ "${MID_VERSION}" -gt 0 ]; then
+		# shellcheck disable=SC2003
+		REV_VERSION=$(expr "${MID_VERSION}" \* 100)
+		REV_VERSION=$((LAST_VERSION + REV_VERSION))
+	else
+		REV_VERSION=${LAST_VERSION}
+	fi
+
+	if [ ${PRGMODE} = "LIB" ]; then
+		RESULT="${MAJOR_VERSION}:${REV_VERSION}:0"
+	else
+		RESULT="${MAJOR_VERSION}.0.${REV_VERSION}"
+	fi
+
+elif [ "${PRGMODE}" = "MAJOR" ]; then
+	RESULT=$(sed 's/["|\.]/ /g' "${RELEASE_VERSION_FILE}" | awk '{print $1}')
+
+elif [ "${PRGMODE}" = "DEBHELPER" ]; then
+	# [NOTE]
+	# This option returns debhelper dependency string in control file for debian package.
+	# That string is depended debhelper package version and os etc.
+	# (if not ubuntu/debian os, returns default string)
+	#
+	apt-cache --version >/dev/null 2>&1
+	if [ $? -eq 0 ]; then
+		IS_OS_UBUNTU=0
+		if [ -f /etc/lsb-release ]; then
+			grep "[Uu]buntu" /etc/lsb-release >/dev/null 2>&1
+			if [ $? -eq 0 ]; then
+				IS_OS_UBUNTU=1
+			fi
+		fi
+
+		DEBHELPER_MAJOR_VER=$(apt-cache show debhelper 2>/dev/null | grep Version 2>/dev/null | awk '{print $2}' 2>/dev/null | sed 's/\..*/ /g' 2>/dev/null)
+		# shellcheck disable=SC2003
+		expr "${DEBHELPER_MAJOR_VER}" + 1 >/dev/null 2>&1
+		if [ $? -ne 0 ]; then
+			DEBHELPER_MAJOR_VER=0
+		else
+			DEBHELPER_MAJOR_VER=$((DEBHELPER_MAJOR_VER + 0))
+		fi
+		if [ ${DEBHELPER_MAJOR_VER} -lt 10 ]; then
+			RESULT="debhelper (>= 9), autotools-dev"
+		else
+			if [ ${IS_OS_UBUNTU} -eq 1 ]; then
+				RESULT="debhelper (>= 10)"
+			else
+				RESULT="debhelper (>= 10), autotools-dev"
+			fi
+		fi
+	else
+		# Not debian/ubuntu, set default
+		RESULT="debhelper (>= 10), autotools-dev"
+	fi
+
+elif [ ${PRGMODE} = "RPMGROUP" ]; then
+	# [NOTE]
+	# Fedora rpm does not need "Group" key in spec file.
+	# If not fedora, returns "NEEDRPMGROUP", and you must replace this string in configure.ac
+	#
+	if [ -f /etc/fedora-release ]; then
+		RESULT=""
+	else
+		RESULT="NEEDRPMGROUP"
+	fi
+fi
+
+#
+# Output result
+#
+echo "${RESULT}" | tr -d '\n' | sed -e 's/[[:space:]]*$//g'
+
+exit 0
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/buildutils/rpm_build.sh b/buildutils/rpm_build.sh
new file mode 100755
index 0000000..0dbbcb5
--- /dev/null
+++ b/buildutils/rpm_build.sh
@@ -0,0 +1,194 @@
+#!/bin/sh
+#
+# Utility tools for building configure/packages by AntPickax
+#
+# Copyright 2018 Yahoo Japan Corporation.
+#
+# AntPickax provides utility tools for supporting autotools
+# builds.
+#
+# These tools retrieve the necessary information from the
+# repository and appropriately set the setting values of
+# configure, Makefile, spec,etc file and so on.
+# These tools were recreated to reduce the number of fixes and
+# reduce the workload of developers when there is a change in
+# the project configuration.
+# 
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Thu, Nov 22 2018
+# REVISION:
+#
+
+#
+# Autobuid for rpm package
+#
+func_usage()
+{
+	echo ""
+	echo "Usage:  $1 [-buildnum <build number>] [-product <product name>] [-y]"
+	echo "        -buildnum                     specify build number for packaging(default 1)"
+	echo "        -product                      specify product name(use PACKAGE_NAME in Makefile s default)"
+	echo "        -y                            runs no interactive mode."
+	echo "        -h                            print help"
+	echo ""
+}
+PRGNAME=$(basename "$0")
+MYSCRIPTDIR=$(dirname "$0")
+MYSCRIPTDIR=$(cd "${MYSCRIPTDIR}" || exit 1; pwd)
+SRCTOP=$(cd "${MYSCRIPTDIR}/.." || exit 1; pwd)
+RPM_TOPDIR=${SRCTOP}/rpmbuild
+
+#
+# Check options
+#
+IS_INTERACTIVE=1
+BUILD_NUMBER=1
+while [ $# -ne 0 ]; do
+	if [ "X$1" = "X" ]; then
+		break
+
+	elif [ "X$1" = "X-h" ] || [ "X$1" = "X-help" ]; then
+		func_usage "${PRGNAME}"
+		exit 0
+
+	elif [ "X$1" = "X-buildnum" ]; then
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : -buildnum option needs parameter." 1>&2
+			exit 1
+		fi
+		BUILD_NUMBER=$1
+
+	elif [ "X$1" = "X-product" ]; then
+		shift
+		if [ $# -eq 0 ]; then
+			echo "[ERROR] ${PRGNAME} : -product option needs parameter." 1>&2
+			exit 1
+		fi
+		PACKAGE_NAME=$1
+
+	elif [ "X$1" = "X-y" ]; then
+		IS_INTERACTIVE=0
+
+	else
+		echo "[ERROR] ${PRGNAME} : unknown option $1." 1>&2
+		exit 1
+	fi
+	shift
+done
+
+#
+# Package name
+#
+if [ "X${PACKAGE_NAME}" = "X" ]; then
+	PACKAGE_NAME=$(grep "^PACKAGE_NAME" "${SRCTOP}/Makefile" 2>/dev/null | awk '{print $3}' 2>/dev/null)
+	if [ "X${PACKAGE_NAME}" = "X" ]; then
+		echo "[ERROR] ${PRGNAME} : no product name" 1>&2
+		exit 1
+	fi
+fi
+
+#
+# Welcome message and confirming for interactive mode
+#
+if [ ${IS_INTERACTIVE} -eq 1 ]; then
+	echo "---------------------------------------------------------------"
+	echo " Do you change these file and commit to github?"
+	echo " - ChangeLog              modify / add changes like dch tool format"
+	echo " - Git TAG                stamp git tag for release"
+	echo "---------------------------------------------------------------"
+	while true; do
+		echo "Confirm: [y/n] " | tr -d '\n'
+		read -r CONFIRM
+
+		if [ "X${CONFIRM}" = "XY" ] || [ "X${CONFIRM}" = "Xy" ]; then
+			break;
+		elif [ "X${CONFIRM}" = "XN" ] || [ "X${CONFIRM}" = "Xn" ]; then
+			echo "Bye..."
+			exit 1
+		fi
+	done
+	echo ""
+fi
+
+#
+# before building
+#
+cd "${SRCTOP}" || exit 1
+
+#
+# package version
+#
+PACKAGE_VERSION=$("${MYSCRIPTDIR}/make_variables.sh" -pkg_version)
+
+#
+# copy spec file
+#
+cp "${SRCTOP}"/buildutils/*.spec "${SRCTOP}/"
+if [ $? -ne 0 ]; then
+	echo "[ERROR] ${PRGNAME} : could not find and copy spec files." 1>&2
+	exit 1
+fi
+
+#
+# create rpm top directory and etc
+#
+_SUB_RPM_DIRS="BUILD BUILDROOT RPM SOURCES SPECS SRPMS"
+for _SUB_RPM_DIR in ${_SUB_RPM_DIRS}; do
+	mkdir -p "${RPM_TOPDIR}/${_SUB_RPM_DIR}"
+	if [ $? -ne 0 ]; then
+		echo "[ERROR] ${PRGNAME} : could not make ${RPM_TOPDIR}/${_SUB_RPM_DIR} directory." 1>&2
+		exit 1
+	fi
+done
+
+#
+# copy source tar.gz from git by archive
+#
+git archive HEAD --prefix="${PACKAGE_NAME}-${PACKAGE_VERSION}/" --output="${RPM_TOPDIR}/SOURCES/${PACKAGE_NAME}-${PACKAGE_VERSION}.tar.gz"
+if [ $? -ne 0 ]; then
+	echo "[ERROR] ${PRGNAME} : could not make source tar ball(${RPM_TOPDIR}/SOURCES/${PACKAGE_NAME}-${PACKAGE_VERSION}.tar.gz) from github repository." 1>&2
+	exit 1
+fi
+
+#
+# rpm build
+#
+# shellcheck disable=SC2035
+rpmbuild -vv -ba --define "_topdir ${RPM_TOPDIR}" --define "_prefix /usr" --define "_mandir /usr/share/man" --define "_defaultdocdir /usr/share/doc" --define "package_revision ${BUILD_NUMBER}" --define "debug_package %{nil}" *.spec
+if [ $? -ne 0 ]; then
+	echo "[ERROR] ${PRGNAME} : failed to build rpm packages by rpmbuild." 1>&2
+	exit 1
+fi
+
+#
+# copy RPM files to package directory for uploading
+#
+cp "${SRCTOP}"/rpmbuild/RPMS/*/*.rpm "${SRCTOP}/"
+if [ $? -ne 0 ]; then
+	echo "[ERROR] ${PRGNAME} : failed to copy rpm files to ${SRCTOP} directory." 1>&2
+	exit 1
+fi
+
+cp "${SRCTOP}"/rpmbuild/SRPMS/*.rpm "${SRCTOP}/"
+if [ $? -ne 0 ]; then
+	echo "[ERROR] ${PRGNAME} : failed to copy source rpm files to ${SRCTOP} directory." 1>&2
+	exit 1
+fi
+
+#
+# finish
+#
+echo ""
+echo "You can find ${PACKAGE_NAME} ${PACKAGE_VERSION}-${BUILD_NUMBER} version rpm package in ${SRCTOP} directory."
+echo ""
+exit 0
+
+#
+# VIM modelines
+#
+# vim:set ts=4 fenc=utf-8:
+#
diff --git a/buildutils/setup_k2hr3_cli_component.sh b/buildutils/setup_k2hr3_cli_component.sh
new file mode 100755
index 0000000..260b95f
--- /dev/null
+++ b/buildutils/setup_k2hr3_cli_component.sh
@@ -0,0 +1,306 @@
+#!/bin/sh
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+# [NOTE]
+# This script copies the required files and directories from the
+# k2hr3_cli repository.
+# Since the K2HR3 CLI PLUGIN has only the plugin elements, it
+# requires the k2hr3_cli component under the current directory
+# for testing and debugging.
+# This script allows you to deploy the minimum required components.
+#
+
+#--------------------------------------------------------------
+# Variables
+#--------------------------------------------------------------
+PRGNAME=$(basename "$0")
+MYSCRIPTDIR=$(dirname "$0")
+SRCTOP=$(cd "${MYSCRIPTDIR}/.." || exit 1; pwd)
+
+#
+# Git directory/file
+#
+GIT_DIR="${SRCTOP}/.git"
+GIT_CONFIG_FILE="${GIT_DIR}/config"
+
+#
+# k2hr3_cli default
+#
+if [ -z "${DEFAULT_GIT_DOMAIN}" ]; then
+	DEFAULT_GIT_DOMAIN="github.com"
+fi
+if [ -z "${DEFAULT_K2HR3_CLI_ORG}" ]; then
+	DEFAULT_K2HR3_CLI_ORG="yahoojapan"
+fi
+if [ -z "${K2HR3_CLI_REPO_NAME}" ]; then
+	K2HR3_CLI_REPO_NAME="k2hr3_cli"
+fi
+
+#
+# expand directory
+#
+EXPAND_TOP_DIR="/tmp/.k2hdkc_dbaas_cli_tmp"
+
+#--------------------------------------------------------------
+# Functions
+#--------------------------------------------------------------
+func_usage()
+{
+	echo ""
+	echo "Usage:  $1 [--clean(-c)] [--force_archive(-f)] [--k2hr3_cli_repo <repo name>] [--help(-h)]"
+	echo "	--clean(-c)                     Cleanup directories and files"
+	echo "	--force_archive(-f)             Forcibly use the archive(default: not use archive)"
+	echo "	--k2hr3_cli_repo <repo name>    Specify k2hr3_cli repository name(default: k2hr3_cli)"
+	echo "	--help(-h)                      Display help."
+	echo ""
+}
+
+#--------------------------------------------------------------
+# Options
+#--------------------------------------------------------------
+#
+# Check options
+#
+IS_CLEANUP=0
+USE_ARCHIVE=0
+_TMP_K2HR3_CLI_REPO_NAME=""
+while [ $# -ne 0 ]; do
+	if [ "X$1" = "X" ]; then
+		break;
+
+	elif [ "X$1" = "X-h" ] || [ "X$1" = "X-help" ]; then
+		func_usage "${PRGNAME}"
+		exit 0
+
+	elif [ "X$1" = "X--clean" ] || [ "X$1" = "X--CLEAN" ] || [ "X$1" = "X-c" ] || [ "X$1" = "X-C" ]; then
+		if [ "${IS_CLEANUP}" -eq 1 ]; then
+			echo "[ERROR] ${PRGNAME} - Already specified \"$1\" option." 1>&2
+			exit 1
+		fi
+		IS_CLEANUP=1
+
+	elif [ "X$1" = "X--force_archive" ] || [ "X$1" = "X--FORCE_ARCHIVE" ] || [ "X$1" = "X-f" ] || [ "X$1" = "X-F" ]; then
+		if [ "${USE_ARCHIVE}" -eq 1 ]; then
+			echo "[ERROR] ${PRGNAME} - Already specified \"$1\" option." 1>&2
+			exit 1
+		fi
+		USE_ARCHIVE=1
+
+	elif [ "X$1" = "X--k2hr3_cli_repo" ] || [ "X$1" = "X--K2HR3_CLI_REPO" ]; then
+		if [ "X${_TMP_K2HR3_CLI_REPO_NAME}" != "X" ]; then
+			echo "[ERROR] ${PRGNAME} - Already specified \"$1\" option." 1>&2
+			exit 1
+		fi
+		shift
+		if [ $# -le 0 ]; then
+			echo "[ERROR] ${PRGNAME} - \"$1\" option needs parameter." 1>&2
+			exit 1
+		fi
+		_TMP_K2HR3_CLI_REPO_NAME="$1"
+
+	else
+		echo "[ERROR] ${PRGNAME} - Unknown option \"$1\"" 1>&2
+		echo "0" | tr -d '\n'
+		exit 1
+	fi
+	shift
+done
+if [ "X${_TMP_K2HR3_CLI_REPO_NAME}" != "X" ]; then
+	K2HR3_CLI_REPO_NAME="${_TMP_K2HR3_CLI_REPO_NAME}"
+fi
+
+#--------------------------------------------------------------
+# Main processing
+#--------------------------------------------------------------
+#
+# Cleanup
+#
+
+#
+# [TODO] ... Directories may still be added.
+#
+rm -f "${SRCTOP}/src/libexec/database/VERSION"
+rm -f "${SRCTOP}/src/k2hr3"
+rm -rf "${SRCTOP}/src/libexec/common"
+rm -rf "${SRCTOP}/src/libexec/config"
+rm -rf "${SRCTOP}/src/libexec/token"
+rm -rf "${SRCTOP}/src/libexec/resource"
+rm -rf "${SRCTOP}/src/libexec/policy"
+rm -rf "${SRCTOP}/src/libexec/role"
+rm -rf "${SRCTOP}/src/libexec/userdata"
+rm -f "${SRCTOP}/test/util_test.sh"
+rm -f "${SRCTOP}/test/util_request.sh"
+if [ "${IS_CLEANUP}" -eq 1 ]; then
+	exit 0
+fi
+
+#
+# Check .git/config file
+#
+USE_GIT_CONFIG=0
+if [ -d "${GIT_DIR}" ]; then
+	if [ -f "${GIT_CONFIG_FILE}" ]; then
+		USE_GIT_CONFIG=1
+	fi
+fi
+
+#
+# Check git domain and organaization
+#
+if [ "${USE_GIT_CONFIG}" -eq 1 ]; then
+	#
+	# Check git information
+	#
+	echo "[INFO] ${PRGNAME} - Check .git/config for git domain and organaiztion" 1>&2
+
+	GIT_URL_THIS_REPO=$(grep '^[[:space:]]*url[[:space:]]*=[[:space:]]*' .git/config | grep '.git$' | head -1 | sed -e 's/^[[:space:]]*url[[:space:]]*=[[:space:]]*//g')
+
+	if [ "X${GIT_URL_THIS_REPO}" != "X" ]; then
+		#
+		# Get git domain and organaization
+		#
+		GIT_DOMAIN_NAME=$(echo "${GIT_URL_THIS_REPO}" | sed -e 's/^git@//g' -e 's#^http[s]*://##g' -e 's/:/ /g' -e 's#/# #g' | awk '{print $1}')
+		GIT_ORG_NAME=$(echo "${GIT_URL_THIS_REPO}" | sed -e 's/^git@//g' -e 's#^http[s]*://##g' -e 's/:/ /g' -e 's#/# #g' | awk '{print $2}')
+
+		if [ "X${GIT_DOMAIN_NAME}" = "X" ] || [ "X${GIT_ORG_NAME}" = "X" ]; then
+			echo "[WARNING] ${PRGNAME} - Unknown git dmain and organaization in .git/config" 1>&2
+			USE_ARCHIVE=1
+			GIT_DOMAIN_NAME=${DEFAULT_GIT_DOMAIN}
+			GIT_ORG_NAME=${DEFAULT_K2HR3_CLI_ORG}
+		fi
+	else
+		echo "[WARNING] ${PRGNAME} - Unknown git url in .git/config" 1>&2
+		USE_ARCHIVE=1
+		GIT_DOMAIN_NAME=${DEFAULT_GIT_DOMAIN}
+		GIT_ORG_NAME=${DEFAULT_K2HR3_CLI_ORG}
+	fi
+else
+	echo "[INFO] ${PRGNAME} - .git/config is not existed." 1>&2
+	USE_ARCHIVE=1
+	GIT_DOMAIN_NAME=${DEFAULT_GIT_DOMAIN}
+	GIT_ORG_NAME=${DEFAULT_K2HR3_CLI_ORG}
+fi
+
+#
+# Git clone / Download archive
+#
+mkdir -p "${EXPAND_TOP_DIR}"
+
+K2HR3_CLI_EXPAND_DIR=""
+if [ "${USE_ARCHIVE}" -ne 1 ]; then
+	#
+	# Git clone k2hr3_cli
+	#
+	echo "[INFO] ${PRGNAME} - Try git clone all ${K2HR3_CLI_REPO_NAME}" 1>&2
+
+	K2HR3_CLI_GIT_URI="https://${GIT_DOMAIN_NAME}/${GIT_ORG_NAME}/${K2HR3_CLI_REPO_NAME}.git"
+
+	CURRENT_DIR=$(pwd)
+	cd "${EXPAND_TOP_DIR}" || exit 1
+	git clone "${K2HR3_CLI_GIT_URI}"
+	if [ $? -eq 0 ]; then
+		if [ -d "${K2HR3_CLI_REPO_NAME}" ]; then
+			K2HR3_CLI_EXPAND_DIR="${EXPAND_TOP_DIR}/${K2HR3_CLI_REPO_NAME}"
+		else
+			echo "[ERROR] ${PRGNAME} - Not found ${K2HR3_CLI_REPO_NAME} directory." 1>&2
+		fi
+	else
+		echo "[ERROR] ${PRGNAME} - Failed to clone ${K2HR3_CLI_REPO_NAME}" 1>&2
+	fi
+else
+	#
+	# Download k2hr3_cli archive
+	#
+	echo "[INFO] ${PRGNAME} - Try Download ${K2HR3_CLI_REPO_NAME} archive" 1>&2
+
+	K2HR3_CLI_ZIP_NAME="master.zip"
+	K2HR3_CLI_ZIP_URI="https://${GIT_DOMAIN_NAME}/${GIT_ORG_NAME}/${K2HR3_CLI_REPO_NAME}/archive/${K2HR3_CLI_ZIP_NAME}"
+	curl -s -L "${K2HR3_CLI_ZIP_URI}" --output "${EXPAND_TOP_DIR}/${K2HR3_CLI_ZIP_NAME}"
+	if [ $? -eq 0 ]; then
+		if [ -f "${EXPAND_TOP_DIR}/${K2HR3_CLI_ZIP_NAME}" ]; then
+			CURRENT_DIR=$(pwd)
+			cd "${EXPAND_TOP_DIR}" || exit 1
+
+			unzip "${K2HR3_CLI_ZIP_NAME}" >/dev/null
+			if [ $? -eq 0 ]; then
+				if [ -d "${K2HR3_CLI_REPO_NAME}-master" ]; then
+					mv "${K2HR3_CLI_REPO_NAME}-master" "${K2HR3_CLI_REPO_NAME}"
+					K2HR3_CLI_EXPAND_DIR="${EXPAND_TOP_DIR}/${K2HR3_CLI_REPO_NAME}"
+				else
+					echo "[ERROR] ${PRGNAME} - Not found ${EXPAND_TOP_DIR}/${K2HR3_CLI_REPO_NAME}-master" 1>&2
+				fi
+			else
+				echo "[ERROR] ${PRGNAME} - Failed to unzip ${EXPAND_TOP_DIR}/${K2HR3_CLI_ZIP_NAME}" 1>&2
+			fi
+			cd "${CURRENT_DIR}" || exit 1
+		else
+			echo "[ERROR] ${PRGNAME} - Not found download file(${EXPAND_TOP_DIR}/${K2HR3_CLI_ZIP_NAME})" 1>&2
+		fi
+	else
+		echo "[ERROR] ${PRGNAME} - Failed to download ${K2HR3_CLI_REPO_NAME} archive" 1>&2
+	fi
+fi
+
+#
+# Check download
+#
+if [ "X${K2HR3_CLI_EXPAND_DIR}" = "X" ]; then
+	rm -rf "${EXPAND_TOP_DIR}"
+	exit 1
+fi
+if [ ! -d "${K2HR3_CLI_EXPAND_DIR}" ]; then
+	rm -rf "${EXPAND_TOP_DIR}"
+	exit 1
+fi
+
+#
+# Copy(mv) files/directories
+#
+echo "[INFO] ${PRGNAME} - Copy ${K2HR3_CLI_REPO_NAME} files/directories" 1>&2
+
+#
+# [TODO] ... Directories may still be added.
+#
+cp -r "${K2HR3_CLI_EXPAND_DIR}/src/k2hr3"				"${SRCTOP}/src"			|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+cp -r "${K2HR3_CLI_EXPAND_DIR}/src/libexec/common"		"${SRCTOP}/src/libexec"	|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+cp -r "${K2HR3_CLI_EXPAND_DIR}/src/libexec/config"		"${SRCTOP}/src/libexec"	|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+cp -r "${K2HR3_CLI_EXPAND_DIR}/src/libexec/token"		"${SRCTOP}/src/libexec"	|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+cp -r "${K2HR3_CLI_EXPAND_DIR}/src/libexec/resource"	"${SRCTOP}/src/libexec"	|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+cp -r "${K2HR3_CLI_EXPAND_DIR}/src/libexec/policy"		"${SRCTOP}/src/libexec"	|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+cp -r "${K2HR3_CLI_EXPAND_DIR}/src/libexec/role"		"${SRCTOP}/src/libexec"	|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+cp -r "${K2HR3_CLI_EXPAND_DIR}/src/libexec/userdata"	"${SRCTOP}/src/libexec"	|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+cp -r "${K2HR3_CLI_EXPAND_DIR}/test/util_request.sh"	"${SRCTOP}/test"		|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+cp -r "${K2HR3_CLI_EXPAND_DIR}/test/util_test.sh"		"${SRCTOP}/test"		|| (rm -rf "${EXPAND_TOP_DIR}";  exit 1)
+
+rm -rf "${EXPAND_TOP_DIR}"
+
+echo "[INFO] ${PRGNAME} - Finish" 1>&2
+
+exit 0
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..a344c6a
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,90 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+#
+AC_PREREQ([2.63])
+AC_INIT(k2hdkc-dbaas-cli, m4_esyscmd([tr -d '\n' < $(pwd)/RELEASE_VERSION]))
+AM_INIT_AUTOMAKE()
+
+#
+# Checks for programs.
+#
+AC_PROG_AWK
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+
+#
+# Symbols for buildutils
+#
+AC_SUBST([GIT_DOMAIN], "github.com")
+AC_SUBST([GIT_ORG], "yahoojapan")
+AC_SUBST([GIT_REPO], "k2hdkc_dbaas_cli")
+AC_SUBST([DEV_EMAIL], "`echo ${DEBEMAIL:-antpickax-support@mail.yahoo.co.jp}`")
+AC_SUBST([DEV_NAME], "`echo ${DEBFULLNAME:-K2HR3_DEVELOPER}`")
+
+AC_SUBST([RPMCHANGELOG], "`$(pwd)/buildutils/make_rpm_changelog.sh $(pwd)/ChangeLog`")
+AC_SUBST([SHORTDESC], "K2HDKC DBaaS Command Line Interface(K2HR3 CLI Plugin)")
+AC_SUBST([PKG_VERSION], "`$(pwd)/buildutils/make_variables.sh -pkg_version`")
+AC_SUBST([PKGLICENSE], "`grep License COPYING | sed 's/ License//g'`")
+AC_SUBST([DEBCOPYING], "`tail -n +5 COPYING | sed 's/^$/./g' | sed 's/^/ /g'`")
+AC_SUBST([DEBHELPER_DEP], "`$(pwd)/buildutils/make_variables.sh -debhelper_dep`")
+AC_SUBST([RPMPKG_GROUP], ["`$(pwd)/buildutils/make_variables.sh -rpmpkg_group | sed 's#NEEDRPMGROUP#Group: Applications/Other#g'`"])
+AC_SUBST([CONFIGUREWITHOPT], "")
+AM_SUBST_NOTMAKE([CURRENTREV])
+AM_SUBST_NOTMAKE([RPMCHANGELOG])
+AM_SUBST_NOTMAKE([SHORTDESC])
+AM_SUBST_NOTMAKE([DEBCOPYING])
+AM_SUBST_NOTMAKE([DEBHELPER_DEP])
+AM_SUBST_NOTMAKE([RPMPKG_GROUP])
+AM_SUBST_NOTMAKE([CONFIGUREWITHOPT])
+
+#
+# pkg-config for old version
+#
+AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+AS_IF([test "$PKG_CONFIG" = "no"], [AC_MSG_WARN(You have to install pkg-config to compile $PACKAGE_NAME v$PACKAGE_VERSION)])
+
+#
+# Config files
+#
+AC_CONFIG_FILES([Makefile
+				src/Makefile
+				src/libexec/Makefile
+				src/libexec/database/Makefile
+				test/Makefile
+				test/snapshots/Makefile
+				buildutils/Makefile
+				buildutils/control
+				buildutils/copyright
+				buildutils/k2hdkc-dbaas-cli.spec])
+
+AC_OUTPUT
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..f3b43c0
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,30 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+SUBDIRS = libexec
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/libexec/Makefile.am b/src/libexec/Makefile.am
new file mode 100644
index 0000000..c7adeda
--- /dev/null
+++ b/src/libexec/Makefile.am
@@ -0,0 +1,30 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+SUBDIRS = database
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/CREDIT b/src/libexec/database/CREDIT
new file mode 100644
index 0000000..9290cc4
--- /dev/null
+++ b/src/libexec/database/CREDIT
@@ -0,0 +1,16 @@
+-----------------------------------------------------------
+K2HDKC DBaaS Command Line Interface - VERSION_NUMBER
+
+Copyright 2021 Yahoo! Japan Corporation.
+
+The K2HDKC DBaaS CLI (Command Line Interface of Database as a
+Service for K2HDKC) is a tool for building a K2HDKC cluster
+in conjunction with K2HR3.
+The Trove version of K2HDKC DBaaS is available, but this
+K2HDKC DBaaS CLI allows you to build K2HDKC clusters without
+the need for a Trove system.
+With the basic components of OpenStack and the K2HR3 system
+that works with it, you can easily build a K2HD KC cluster
+using the K2HDKC DBaaS CLI.
+
+This software is released under the MIT License.
diff --git a/src/libexec/database/Makefile.am b/src/libexec/database/Makefile.am
new file mode 100644
index 0000000..696bbd5
--- /dev/null
+++ b/src/libexec/database/Makefile.am
@@ -0,0 +1,41 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+EXTRA_DIST =	CREDIT \
+				VERSION \
+				help.sh \
+				summary.sh \
+				command.sh \
+				variables.sh \
+				options.sh \
+				functions.sh \
+				openstack.sh \
+				k2hdkc_dbaas_resource.templ \
+				k2hdkc_dbaas_resource_keys.config \
+				k2hdkc_dbaas_create_host.templ
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/command.sh b/src/libexec/database/command.sh
new file mode 100644
index 0000000..0634a97
--- /dev/null
+++ b/src/libexec/database/command.sh
@@ -0,0 +1,1122 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#--------------------------------------------------------------
+# Variables
+#--------------------------------------------------------------
+#
+# k2hr3 bin
+#
+K2HR3CLIBIN=${BINDIR}/${BINNAME}
+
+#
+# Directry Path
+#
+# shellcheck disable=SC2034
+_DATABASE_CURRENT_DIR=${LIBEXECDIR}/${K2HR3CLI_MODE}
+
+#
+# SubCommand(2'nd option)
+#
+_DATABASE_COMMAND_SUB_CREATE="create"
+_DATABASE_COMMAND_SUB_SHOW="show"
+_DATABASE_COMMAND_SUB_ADD="add"
+_DATABASE_COMMAND_SUB_DELETE="delete"
+_DATABASE_COMMAND_SUB_OPENSTACK="openstack"
+_DATABASE_COMMAND_SUB_LIST="list"
+
+#
+# option for type
+#
+_DATABASE_COMMAND_TYPE_HOST="host"
+_DATABASE_COMMAND_TYPE_CONF="conf"
+_DATABASE_COMMAND_TYPE_CONF_LONG="configuration"
+_DATABASE_COMMAND_TYPE_CLUSTER="cluster"
+_DATABASE_COMMAND_TYPE_OPUTOKEN="utoken"
+_DATABASE_COMMAND_TYPE_OPTOKEN="token"
+_DATABASE_COMMAND_TYPE_IMAGES="images"
+_DATABASE_COMMAND_TYPE_FLAVORS="flavors"
+
+#
+# option for target
+#
+_DATABASE_COMMAND_TARGET_SERVER="server"
+_DATABASE_COMMAND_TARGET_SLAVE="slave"
+
+#--------------------------------------------------------------
+# Load Option name for DBaaS
+#--------------------------------------------------------------
+#
+# DBaaS option
+#
+if [ -f "${LIBEXECDIR}/database/options.sh" ]; then
+	. "${LIBEXECDIR}/database/options.sh"
+fi
+
+#
+# Utility functions
+#
+if [ -f "${LIBEXECDIR}/database/functions.sh" ]; then
+	. "${LIBEXECDIR}/database/functions.sh"
+fi
+
+#
+# OpenStack utility
+#
+if [ -f "${LIBEXECDIR}/database/openstack.sh" ]; then
+	. "${LIBEXECDIR}/database/openstack.sh"
+fi
+
+#
+# Check dbaas options
+#
+parse_dbaas_option "$@"
+if [ $? -ne 0 ]; then
+	exit 1
+else
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+fi
+
+#--------------------------------------------------------------
+# Parse arguments
+#--------------------------------------------------------------
+#
+# Sub Command
+#
+parse_noprefix_option "$@"
+if [ $? -ne 0 ]; then
+	exit 1
+fi
+if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+	K2HR3CLI_SUBCOMMAND=""
+else
+	#
+	# Always using lower case
+	#
+	K2HR3CLI_SUBCOMMAND=$(to_lower "${K2HR3CLI_OPTION_NOPREFIX}")
+fi
+# shellcheck disable=SC2086
+set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+#
+# After sub command
+#
+if [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_CREATE}" ]; then
+	#
+	# Create Cluster(cluster name)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_CLUSTER_NAME=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_CLUSTER_NAME=${K2HR3CLI_OPTION_NOPREFIX}
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_SHOW}" ]; then
+	#
+	# Show host/configuration(type)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_SHOW_TYPE=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_SHOW_TYPE=$(to_lower "${K2HR3CLI_OPTION_NOPREFIX}")
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+	#
+	# Show host/configuration(target)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_SHOW_TARGET=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_SHOW_TARGET=$(to_lower "${K2HR3CLI_OPTION_NOPREFIX}")
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+	#
+	# Show host/configuration(cluster name)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_CLUSTER_NAME=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_CLUSTER_NAME=${K2HR3CLI_OPTION_NOPREFIX}
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_ADD}" ]; then
+	#
+	# Add host(type)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_ADD_TYPE=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_ADD_TYPE=$(to_lower "${K2HR3CLI_OPTION_NOPREFIX}")
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+	#
+	# Add host(target)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_ADD_TARGET=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_ADD_TARGET=$(to_lower "${K2HR3CLI_OPTION_NOPREFIX}")
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+	#
+	# Add host(cluster name)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_CLUSTER_NAME=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_CLUSTER_NAME=${K2HR3CLI_OPTION_NOPREFIX}
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+	#
+	# Add host(hostname)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_HOST_NAME=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_HOST_NAME=${K2HR3CLI_OPTION_NOPREFIX}
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_DELETE}" ]; then
+	#
+	# Delete host/cluster(type)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_DELETE_TYPE=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_DELETE_TYPE=$(to_lower "${K2HR3CLI_OPTION_NOPREFIX}")
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+	#
+	# Delete host/cluster(cluster name)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_CLUSTER_NAME=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_CLUSTER_NAME=${K2HR3CLI_OPTION_NOPREFIX}
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+	if [ "X${K2HR3CLI_DBAAS_DELETE_TYPE}" = "X${_DATABASE_COMMAND_TYPE_HOST}" ]; then
+		#
+		# Delete host(hostname)
+		#
+		parse_noprefix_option "$@"
+		if [ $? -ne 0 ]; then
+			exit 1
+		fi
+		if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+			K2HR3CLI_DBAAS_HOST_NAME=""
+		else
+			#
+			# Always using lower case
+			#
+			K2HR3CLI_DBAAS_HOST_NAME=${K2HR3CLI_OPTION_NOPREFIX}
+		fi
+		# shellcheck disable=SC2086
+		set -- ${K2HR3CLI_OPTION_PARSER_REST}
+	fi
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_OPENSTACK}" ]; then
+	#
+	# OpenStack (type)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_OPENSTACK_TYPE=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_OPENSTACK_TYPE=$(to_lower "${K2HR3CLI_OPTION_NOPREFIX}")
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_LIST}" ]; then
+	#
+	# List (type)
+	#
+	parse_noprefix_option "$@"
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_OPTION_NOPREFIX}" = "X" ]; then
+		K2HR3CLI_DBAAS_LIST_TYPE=""
+	else
+		#
+		# Always using lower case
+		#
+		K2HR3CLI_DBAAS_LIST_TYPE=$(to_lower "${K2HR3CLI_OPTION_NOPREFIX}")
+	fi
+	# shellcheck disable=SC2086
+	set -- ${K2HR3CLI_OPTION_PARSER_REST}
+fi
+
+#--------------------------------------------------------------
+# Processing
+#--------------------------------------------------------------
+#
+# Check URI
+#
+if [ "X${K2HR3CLI_OPENSTACK_IDENTITY_URI}" = "X" ]; then
+	prn_warn "The URI for OpenStack(Identity) is not specified, some commands require this. Please specify with the ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG} option, K2HR3CLI_OPENSTACK_IDENTITY_URI environment variable, or configuration."
+fi
+
+#
+# Check Cluster name parameter
+#
+if [ "X${K2HR3CLI_SUBCOMMAND}" != "X${_DATABASE_COMMAND_SUB_OPENSTACK}" ] &&  [ "X${K2HR3CLI_SUBCOMMAND}" != "X${_DATABASE_COMMAND_SUB_LIST}" ] && [ "X${K2HR3CLI_DBAAS_CLUSTER_NAME}" = "X" ]; then
+	prn_err "Cluster name is not specified, please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+	exit 1
+fi
+
+#
+# Main
+#
+if [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_CREATE}" ]; then
+	#
+	# DATABASE CREATE
+	#
+
+	#
+	# Get Scoped Token
+	#
+	complement_scoped_token
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	prn_dbg "${K2HR3CLI_SCOPED_TOKEN}"
+
+	#
+	# Create new token
+	#
+	complement_op_token
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to create OpenStack Scoped Token"
+		exit 1
+	fi
+
+	#
+	# Get resource template file path
+	#
+	dbaas_get_resource_filepath
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+
+	#
+	# Get Tenant name from Scoped Token
+	#
+	_DATABASE_TENANT_NAME=$(dbaas_get_current_tenant)
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+
+	#------------------------------------------------------
+	# Create Main Resource
+	#------------------------------------------------------
+	#
+	# Make String Resource/Keys Paramter
+	#
+	_DATABASE_CONFIG_FILE_TMP="/tmp/.k2hdkc_dbaas_resource_$$.templ"
+	_DATABASE_RESOURCE_DATE=$(date)
+	sed -e "s/__K2HDKC_DBAAS_CLI_DATE__/${_DATABASE_RESOURCE_DATE}/g" -e "s/__K2HDKC_DBAAS_CLI_TENANT_NAME__/${_DATABASE_TENANT_NAME}/g" -e "s/__K2HDKC_DBAAS_CLI_CLUSTER_NAME__/${K2HR3CLI_DBAAS_CLUSTER_NAME}/g" "${_DATABASE_CONFIG_FILE}" > "${_DATABASE_CONFIG_FILE_TMP}" 2>/dev/null
+
+	#
+	# Make resource keys data
+	#
+	_DATABASE_RESOURCE_KEYS_RUN_USER=""
+	if [ "X${K2HR3CLI_OPT_DBAAS_RUN_USER}" != "X" ]; then
+		_DATABASE_RESOURCE_KEYS_RUN_USER=",\"k2hdkc-dbaas-proc-user\":\"${K2HR3CLI_OPT_DBAAS_RUN_USER}\""
+	fi
+	if [ "X${K2HR3CLI_OPT_DBAAS_CREATE_USER}" = "X1" ]; then
+		_DATABASE_RESOURCE_KEYS_RUN_USER="${_DATABASE_RESOURCE_KEYS_RUN_USER},\"k2hdkc-dbaas-add-user\":1"
+	fi
+	_DATABASE_RESOURCE_KEYS="{\"cluster-name\":\"${K2HR3CLI_DBAAS_CLUSTER_NAME}\",\"chmpx-server-port\":${K2HR3CLI_OPT_DBAAS_SERVER_PORT},\"chmpx-server-ctlport\":${K2HR3CLI_OPT_DBAAS_SERVER_CTLPORT},\"chmpx-slave-ctlport\":${K2HR3CLI_OPT_DBAAS_SLAVE_CTLPORT}${_DATABASE_RESOURCE_KEYS_RUN_USER}}"
+
+	#
+	# Run k2hr3
+	#
+	K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" resource create "${K2HR3CLI_DBAAS_CLUSTER_NAME}" -type string --datafile "${_DATABASE_CONFIG_FILE_TMP}" --keys "${_DATABASE_RESOURCE_KEYS}" > /dev/null
+
+	if [ $? -ne 0 ]; then
+		prn_msg "${CRED}Failed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}\""
+		rm -f "${_DATABASE_CONFIG_FILE_TMP}"
+		exit 1
+	fi
+	prn_msg "${CGRN}Succeed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}\" Resource"
+	rm -f "${_DATABASE_CONFIG_FILE_TMP}"
+
+	#------------------------------------------------------
+	# Create Sub Server/Slave Resource
+	#------------------------------------------------------
+	#
+	# Load keys data
+	#
+	dbaas_load_resource_keys
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+
+	#
+	# Make Keys Paramter for server
+	#
+	_DATABASE_RESOURCE_SERVER_KEYS="{\"chmpx-mode\":\"SERVER\",\"k2hr3-init-packages\":\"${DATABASE_SERVER_KEY_INI_PKG}\",\"k2hr3-init-packagecloud-packages\":\"${DATABASE_SERVER_KEY_INI_PCPKG}\",\"k2hr3-init-systemd-packages\":\"${DATABASE_SERVER_KEY_INI_SYSPKG}\"}"
+
+	#
+	# Run k2hr3 for server resource
+	#
+	K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" resource create "${K2HR3CLI_DBAAS_CLUSTER_NAME}/server" --keys "${_DATABASE_RESOURCE_SERVER_KEYS}" > /dev/null
+
+	if [ $? -ne 0 ]; then
+		prn_msg "${CRED}Failed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}/server\" Resource"
+		exit 1
+	fi
+	prn_msg "${CGRN}Succeed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}/server\" Resource"
+
+	#
+	# Make Keys Paramter for slave
+	#
+	_DATABASE_RESOURCE_SLAVE_KEYS="{\"chmpx-mode\":\"SLAVE\",\"k2hr3-init-packages\":\"${DATABASE_SLAVE_KEY_INI_PKG}\",\"k2hr3-init-packagecloud-packages\":\"${DATABASE_SLAVE_KEY_INI_PCPKG}\",\"k2hr3-init-systemd-packages\":\"${DATABASE_SLAVE_KEY_INI_SYSPKG}\"}"
+
+	#
+	# Run k2hr3 for server resource
+	#
+	K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" resource create "${K2HR3CLI_DBAAS_CLUSTER_NAME}/slave" --keys "${_DATABASE_RESOURCE_SLAVE_KEYS}" > /dev/null
+
+	if [ $? -ne 0 ]; then
+		prn_msg "${CRED}Failed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}/slave\" Resource"
+		exit 1
+	fi
+	prn_msg "${CGRN}Succeed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}/slave\" Resource"
+
+	#------------------------------------------------------
+	# Create Main Policy
+	#------------------------------------------------------
+	#
+	# Make Resources Paramter
+	#
+	_DATABASE_POLICY_RESOURCES="[\"yrn:yahoo:::${_DATABASE_TENANT_NAME}:resource:${K2HR3CLI_DBAAS_CLUSTER_NAME}/server\",\"yrn:yahoo:::${_DATABASE_TENANT_NAME}:resource:${K2HR3CLI_DBAAS_CLUSTER_NAME}/slave\"]"
+
+	#
+	# Run k2hr3
+	#
+	K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" policy create "${K2HR3CLI_DBAAS_CLUSTER_NAME}" --effect 'allow' --action 'yrn:yahoo::::action:read' --resource "${_DATABASE_POLICY_RESOURCES}" >/dev/null
+
+	if [ $? -ne 0 ]; then
+		prn_msg "${CRED}Failed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}\" Policy"
+		exit 1
+	fi
+	prn_msg "${CGRN}Succeed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}\" Policy"
+
+	#------------------------------------------------------
+	# Create Main Role
+	#------------------------------------------------------
+	#
+	# Make Policies Paramter
+	#
+	_DATABASE_ROLE_POLICIES="yrn:yahoo:::${_DATABASE_TENANT_NAME}:policy:${K2HR3CLI_DBAAS_CLUSTER_NAME}"
+
+	#
+	# Run k2hr3
+	#
+	K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role create "${K2HR3CLI_DBAAS_CLUSTER_NAME}" --policies "${_DATABASE_ROLE_POLICIES}" >/dev/null
+
+	if [ $? -ne 0 ]; then
+		prn_msg "${CRED}Failed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}\" Role"
+		exit 1
+	fi
+	prn_msg "${CGRN}Succeed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}\" Role"
+
+	#------------------------------------------------------
+	# Create Server/Slave Role
+	#------------------------------------------------------
+	#
+	# Run k2hr3 for server
+	#
+	K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role create "${K2HR3CLI_DBAAS_CLUSTER_NAME}/server" >/dev/null
+
+	if [ $? -ne 0 ]; then
+		prn_msg "${CRED}Failed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}/server\" Role"
+		exit 1
+	fi
+	prn_msg "${CGRN}Succeed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}/server\" Role"
+
+	#
+	# Run k2hr3 for slave
+	#
+	K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role create "${K2HR3CLI_DBAAS_CLUSTER_NAME}/slave" >/dev/null
+
+	if [ $? -ne 0 ]; then
+		prn_msg "${CRED}Failed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}/slave\" Role"
+		exit 1
+	fi
+	prn_msg "${CGRN}Succeed${CDEF} : Phase : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}/slave\" Role"
+
+	#------------------------------------------------------
+	# Create Security Group on OpenStack
+	#------------------------------------------------------
+	#
+	# Create security group
+	#
+	if [ "${K2HR3CLI_OPENSTACK_NO_SECGRP}" -ne 1 ]; then
+		if ! check_op_security_group "${K2HR3CLI_DBAAS_CLUSTER_NAME}"; then
+			#
+			# Security group for server
+			#
+			create_op_security_group "${K2HR3CLI_DBAAS_CLUSTER_NAME}" 0
+			if [ $? -ne 0 ]; then
+				prn_msg "${CRED}Failed${CDEF} : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}\"cluster : Could not create security group for server."
+				exit 1
+			fi
+
+			#
+			# Security group for slave
+			#
+			create_op_security_group "${K2HR3CLI_DBAAS_CLUSTER_NAME}" 1
+			if [ $? -ne 0 ]; then
+				prn_msg "${CRED}Failed${CDEF} : Create \"${K2HR3CLI_DBAAS_CLUSTER_NAME}\"cluster : Could not create security group for slave."
+				exit 1
+			fi
+		fi
+	fi
+
+	#
+	# Finished
+	#
+	prn_msg "${CGRN}Succeed${CDEF} : Registration of cluster \"${K2HR3CLI_DBAAS_CLUSTER_NAME}\" with K2HR3 is complete"
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_SHOW}" ]; then
+	#
+	# DATABASE SHOW
+	#
+
+	#
+	# Get Scoped Token
+	#
+	complement_scoped_token
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	prn_dbg "${K2HR3CLI_SCOPED_TOKEN}"
+
+	if [ "X${K2HR3CLI_DBAAS_SHOW_TYPE}" = "X${_DATABASE_COMMAND_TYPE_HOST}" ]; then
+		#
+		# DATABASE SHOW HOST
+		#
+		if [ "X${K2HR3CLI_DBAAS_SHOW_TARGET}" != "X${_DATABASE_COMMAND_TARGET_SERVER}" ] && [ "X${K2HR3CLI_DBAAS_SHOW_TARGET}" != "X${_DATABASE_COMMAND_TARGET_SLAVE}" ]; then
+			prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND} ${K2HR3CLI_DBAAS_SHOW_TYPE}\" must also specify the (${_DATABASE_COMMAND_TARGET_SERVER} or ${_DATABASE_COMMAND_TARGET_SLAVE}), please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+			exit 1
+		fi
+
+		#
+		# Run k2hr3 for host in role
+		#
+		_DATABSE_SHOW_BACKUP_OPT_JSON=${K2HR3CLI_OPT_JSON}
+		K2HR3CLI_OPT_JSON=0
+
+		_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_OPT_JSON="${K2HR3CLI_OPT_JSON}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+		"${K2HR3CLIBIN}" role show "${K2HR3CLI_DBAAS_CLUSTER_NAME}/${K2HR3CLI_DBAAS_SHOW_TARGET}")
+
+		K2HR3CLI_OPT_JSON=${_DATABSE_SHOW_BACKUP_OPT_JSON}
+
+		#
+		# Check Result
+		#
+		if [ $? -ne 0 ]; then
+			if [ "X${_DATABASE_RESULT}" = "X" ]; then
+				prn_msg "${CRED}Failed${CDEF} : Show ${K2HR3CLI_DBAAS_SHOW_TARGET} host for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster : Failed Sub Process"
+			else
+				prn_msg "${CRED}Failed${CDEF} : Show ${K2HR3CLI_DBAAS_SHOW_TARGET} host for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster : Sub Process Result(${_DATABASE_RESULT})"
+			fi
+			exit 1
+		fi
+
+		#
+		# Parse Result
+		#
+		jsonparser_parse_json_string "${_DATABASE_RESULT}"
+		if [ $? -ne 0 ]; then
+			prn_msg "${CRED}Failed${CDEF} : Show ${K2HR3CLI_DBAAS_SHOW_TARGET} host for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster : Failed to parse result"
+			exit 1
+		fi
+
+		#
+		# Parse Result
+		#
+		dbaas_show_all_hosts "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_msg "${CRED}Failed${CDEF} : Show ${K2HR3CLI_DBAAS_SHOW_TARGET} host for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster"
+			rm -f "${JP_PAERSED_FILE}"
+			exit 1
+		fi
+		rm -f "${JP_PAERSED_FILE}"
+
+		#
+		# Print result
+		#
+		jsonparser_dump_string "${DATABSE_HOST_LIST}"
+		if [ "X${K2HR3CLI_OPT_JSON}" != "X1" ]; then
+			pecho ""
+		fi
+
+	elif [ "X${K2HR3CLI_DBAAS_SHOW_TYPE}" = "X${_DATABASE_COMMAND_TYPE_CONF}" ] || [ "X${K2HR3CLI_DBAAS_SHOW_TYPE}" = "X${_DATABASE_COMMAND_TYPE_CONF_LONG}" ]; then
+		#
+		# DATABASE SHOW CONFIGURATION
+		#
+		if [ "X${K2HR3CLI_DBAAS_SHOW_TARGET}" != "X${_DATABASE_COMMAND_TARGET_SERVER}" ] && [ "X${K2HR3CLI_DBAAS_SHOW_TARGET}" != "X${_DATABASE_COMMAND_TARGET_SLAVE}" ]; then
+			prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND} ${K2HR3CLI_DBAAS_SHOW_TYPE}\" must also specify the (${_DATABASE_COMMAND_TARGET_SERVER} or ${_DATABASE_COMMAND_TARGET_SLAVE}), please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+			exit 1
+		fi
+
+		#
+		# Run k2hr3 for server resource
+		#
+		_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_OPT_JSON="${K2HR3CLI_OPT_JSON}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+		"${K2HR3CLIBIN}" resource show "${K2HR3CLI_DBAAS_CLUSTER_NAME}/${K2HR3CLI_DBAAS_SHOW_TARGET}" --expand)
+
+		#
+		# Check Result
+		#
+		if [ $? -ne 0 ]; then
+			if [ "X${_DATABASE_RESULT}" = "X" ]; then
+				prn_msg "${CRED}Failed${CDEF} : Show ${K2HR3CLI_DBAAS_SHOW_TARGET} configuration for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster : Failed Sub Process"
+			else
+				prn_msg "${CRED}Failed${CDEF} : Show ${K2HR3CLI_DBAAS_SHOW_TARGET} configuration for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster : Sub Process Result(${_DATABASE_RESULT})"
+			fi
+			exit 1
+		fi
+
+		#
+		# Display Result
+		#
+		pecho "${_DATABASE_RESULT}"
+
+	else
+		prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND}\" must also specify the type(${_DATABASE_COMMAND_TYPE_HOST} or ${_DATABASE_COMMAND_TYPE_CONF_LONG}(${_DATABASE_COMMAND_TYPE_CONF})), please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+		exit 1
+	fi
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_ADD}" ]; then
+	#
+	# DATABASE ADD
+	#
+	if [ "X${K2HR3CLI_DBAAS_ADD_TYPE}" != "X${_DATABASE_COMMAND_TYPE_HOST}" ]; then
+		prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND}\" must also specify the (${_DATABASE_COMMAND_TYPE_HOST}), please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_DBAAS_ADD_TARGET}" != "X${_DATABASE_COMMAND_TARGET_SERVER}" ] && [ "X${K2HR3CLI_DBAAS_ADD_TARGET}" != "X${_DATABASE_COMMAND_TARGET_SLAVE}" ]; then
+		prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND}\" must also specify the (${_DATABASE_COMMAND_TARGET_SERVER} or ${_DATABASE_COMMAND_TARGET_SLAVE}), please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+		exit 1
+	fi
+	if [ "X${K2HR3CLI_DBAAS_HOST_NAME}" = "X" ]; then
+		prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND}\" must specify the host name, please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+		exit 1
+	fi
+
+	#
+	# Get Scoped Token
+	#
+	complement_scoped_token
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	prn_dbg "${K2HR3CLI_SCOPED_TOKEN}"
+
+	#
+	# Get OpenStack Scoped Token
+	#
+	complement_op_token
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to get OpenStack Scoped Token"
+		exit 1
+	fi
+
+	#
+	# Role name
+	#
+	_DATABASE_ADD_HOST_CLUSTER=${K2HR3CLI_DBAAS_CLUSTER_NAME}/${K2HR3CLI_DBAAS_ADD_TARGET}
+
+	#
+	# Check Existed Role Token
+	#
+	_DATABASE_ADD_HOST_ROLETOKEN=""
+	_DATABASE_ADD_HOST_REGISTERPATH=""
+	if [ "X${K2HR3CLI_OPT_DBAAS_CREATE_ROLETOKEN}" != "X1" ]; then
+		dbaas_get_existed_role_token "${_DATABASE_ADD_HOST_CLUSTER}"
+		if [ $? -eq 0 ]; then
+			_DATABASE_ADD_HOST_ROLETOKEN=${DBAAS_FOUND_ROLETOKEN}
+			_DATABASE_ADD_HOST_REGISTERPATH=${DBAAS_FOUND_REGISTERPATH}
+		fi
+	fi
+
+	#
+	# Create New Role Token
+	#
+	if [ "X${_DATABASE_ADD_HOST_ROLETOKEN}" = "X" ]; then
+		dbaas_create_role_token "${_DATABASE_ADD_HOST_CLUSTER}"
+		if [ $? -eq 0 ]; then
+			_DATABASE_ADD_HOST_ROLETOKEN=${DBAAS_NEW_ROLETOKEN}
+			_DATABASE_ADD_HOST_REGISTERPATH=${DBAAS_NEW_REGISTERPATH}
+		fi
+	fi
+
+	#
+	# Check Role Token
+	#
+	if [ "${_DATABASE_ADD_HOST_ROLETOKEN}" = "X" ] || [ "${_DATABASE_ADD_HOST_REGISTERPATH}" = "X" ]; then
+		prn_msg "${CRED}Failed${CDEF} : Add ${K2HR3CLI_DBAAS_ADD_TARGET} host for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster : Could not create(find) Role Token."
+		exit 1
+	fi
+
+	#
+	# Set User Data Script
+	#
+	# [MEMO]
+	#	#include
+	#	${K2HR3CLI_API_URI}/v1/userdata/${_DATABASE_ADD_HOST_REGISTERPATH}
+	#
+	_DATABASE_ADD_HOST_USD="#include\n${K2HR3CLI_API_URI}/v1/userdata/${_DATABASE_ADD_HOST_REGISTERPATH}"
+	_DATABASE_ADD_HOST_USD64=$(pecho -n "${_DATABASE_ADD_HOST_USD}" | sed 's/\\n/\n/g' | base64 | tr -d '\n')
+
+	#
+	# Check security group
+	#
+	_DATABASE_ADD_HOST_SECGRP=""
+	if check_op_security_group "${K2HR3CLI_DBAAS_CLUSTER_NAME}"; then
+		if [ "X${K2HR3CLI_DBAAS_ADD_TARGET}" = "X${_DATABASE_COMMAND_TARGET_SERVER}" ]; then
+			_DATABASE_ADD_HOST_SECGRP=$(get_op_security_group_name "${K2HR3CLI_DBAAS_CLUSTER_NAME}" 0)
+		else
+			_DATABASE_ADD_HOST_SECGRP=$(get_op_security_group_name "${K2HR3CLI_DBAAS_CLUSTER_NAME}" 1)
+		fi
+	fi
+
+	#
+	# Check Keypair
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_KEYPAIR}" != "X" ]; then
+		check_op_keypair "${K2HR3CLI_OPENSTACK_KEYPAIR}"
+		if [ $? -ne 0 ]; then
+			prn_msg "${CRED}Failed${CDEF} : Add ${K2HR3CLI_DBAAS_ADD_TARGET} host for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster : Could not find keypair(${K2HR3CLI_OPENSTACK_KEYPAIR})."
+			exit 1
+		fi
+	fi
+
+	#
+	# Check image
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_IMAGE_ID}" = "X" ]; then
+		if ! check_op_image "${K2HR3CLI_OPENSTACK_IMAGE}"; then
+			prn_msg "${CRED}Failed${CDEF} : Add ${K2HR3CLI_DBAAS_ADD_TARGET} host for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster : The OS image name is not specified or wrong image name(${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_LONG} option)."
+			exit 1
+		fi
+	fi
+
+	#
+	# Check flavor
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_FLAVOR_ID}" = "X" ]; then
+		if ! check_op_flavor "${K2HR3CLI_OPENSTACK_FLAVOR}"; then
+			prn_msg "${CRED}Failed${CDEF} : Add ${K2HR3CLI_DBAAS_ADD_TARGET} host for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster : The flavor name is not specified or flavor name(${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_LONG} option)."
+			exit 1
+		fi
+	fi
+
+	#
+	# Make create host post data
+	#
+	_DATABASE_ADD_HOST_POST_DATA=$(dbaas_get_openstack_launch_post_data \
+										"${K2HR3CLI_DBAAS_HOST_NAME}" \
+										"${K2HR3CLI_OPENSTACK_IMAGE_ID}" \
+										"${K2HR3CLI_OPENSTACK_FLAVOR_ID}" \
+										"${_DATABASE_ADD_HOST_USD64}" \
+										"${K2HR3CLI_OPENSTACK_KEYPAIR}" \
+										"${_DATABASE_ADD_HOST_SECGRP}")
+
+	#
+	# Create Virtual Machine
+	#
+	create_op_host "${_DATABASE_ADD_HOST_POST_DATA}"
+	if [ $? -ne 0 ]; then
+		prn_msg "${CRED}Failed${CDEF} : Add ${K2HR3CLI_DBAAS_ADD_TARGET} host(${K2HR3CLI_DBAAS_HOST_NAME}) for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster."
+		exit 1
+	fi
+
+	prn_msg "${CGRN}Succeed${CDEF} : Add ${K2HR3CLI_DBAAS_ADD_TARGET} host(${K2HR3CLI_DBAAS_HOST_NAME} - \"${K2HR3CLI_OPENSTACK_CREATED_SERVER_ID}\") for ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster."
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_DELETE}" ]; then
+	#
+	# DATABASE DELETE
+	#
+
+	#
+	# Get Scoped Token
+	#
+	complement_scoped_token
+	if [ $? -ne 0 ]; then
+		exit 1
+	fi
+	prn_dbg "${K2HR3CLI_SCOPED_TOKEN}"
+
+	#
+	# Get OpenStack Scoped Token
+	#
+	complement_op_token
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to get OpenStack Scoped Token"
+		exit 1
+	fi
+
+	if [ "X${K2HR3CLI_DBAAS_DELETE_TYPE}" = "X${_DATABASE_COMMAND_TYPE_HOST}" ]; then
+		#
+		# HOST DELETE
+		#
+		if [ "X${K2HR3CLI_DBAAS_HOST_NAME}" = "X" ]; then
+			prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND} ${K2HR3CLI_DBAAS_DELETE_TYPE}\" must also specify the hostname, please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+			exit 1
+		fi
+
+		#
+		# Search host in roles
+		#
+		_DBAAS_FIND_HOST_ROLE=""
+		dbaas_find_role_host "${K2HR3CLI_DBAAS_CLUSTER_NAME}/${_DATABASE_COMMAND_TARGET_SERVER}" "${K2HR3CLI_DBAAS_HOST_NAME}"
+		if [ $? -ne 0 ]; then
+			dbaas_find_role_host "${K2HR3CLI_DBAAS_CLUSTER_NAME}/${_DATABASE_COMMAND_TARGET_SLAVE}" "${K2HR3CLI_DBAAS_HOST_NAME}"
+			if [ $? -ne 0 ]; then
+				prn_msg "${CRED}Failed${CDEF} : Not found ${K2HR3CLI_DBAAS_HOST_NAME} in ${K2HR3CLI_DBAAS_CLUSTER_NAME} role."
+				exit 1
+			else
+				_DBAAS_FIND_HOST_ROLE="${K2HR3CLI_DBAAS_CLUSTER_NAME}/${_DATABASE_COMMAND_TARGET_SLAVE}"
+			fi
+		else
+			_DBAAS_FIND_HOST_ROLE="${K2HR3CLI_DBAAS_CLUSTER_NAME}/${_DATABASE_COMMAND_TARGET_SERVER}"
+		fi
+
+		#
+		# Delete host in OpenStack
+		#
+		if [ "X${DBAAS_FIND_ROLE_HOST_CUK}" != "X" ]; then
+			delete_op_host "${DBAAS_FIND_ROLE_HOST_CUK}"
+			if [ $? -ne 0 ]; then
+				prn_msg "${CRED}Failed${CDEF} : Delete ${K2HR3CLI_DBAAS_HOST_NAME} from OpenStack."
+				exit 1
+			fi
+		else
+			prn_warn "Found ${K2HR3CLI_DBAAS_HOST_NAME} host in ${K2HR3CLI_DBAAS_CLUSTER_NAME} role, but it does not have Host id for opensteck. Then could not delete it from OpenStack."
+		fi
+
+		#
+		# Delete host from role
+		#
+		dbaas_delete_role_host "${_DBAAS_FIND_HOST_ROLE}" "${DBAAS_FIND_ROLE_HOST_NAME}" "${DBAAS_FIND_ROLE_HOST_PORT}" "${DBAAS_FIND_ROLE_HOST_CUK}"
+		if [ $? -ne 0 ]; then
+			prn_msg "${CRED}Failed${CDEF} : Delete ${K2HR3CLI_DBAAS_HOST_NAME} from ${K2HR3CLI_DBAAS_CLUSTER_NAME} role"
+			exit 1
+		fi
+
+		prn_msg "${CGRN}Succeed${CDEF} : Delete host ${K2HR3CLI_DBAAS_HOST_NAME} from ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster(OpenStack and K2HR3)."
+
+	elif [ "X${K2HR3CLI_DBAAS_DELETE_TYPE}" = "X${_DATABASE_COMMAND_TYPE_CLUSTER}" ]; then
+		#
+		# CLUSTER DELETE
+		#
+
+		#
+		# Special Message and need confirm
+		#
+		if [ "X${K2HR3CLI_OPENSTACK_CONFIRM_YES}" != "X1" ]; then
+			_OLD_K2HR3CLI_OPT_INTERACTIVE=${K2HR3CLI_OPT_INTERACTIVE}
+			K2HR3CLI_OPT_INTERACTIVE=1
+
+			completion_variable_auto "_DBAAS_DELETE_CONFIRM" "${CRED}[IMPORTANT CONFIRM]${CDEF} You will lose all data/server in your cluster, Do you still want to run it? (y/n) " 0
+			if [ "X${_DBAAS_DELETE_CONFIRM}" != "Xy" ] && [ "X${_DBAAS_DELETE_CONFIRM}" != "Xyes" ] && [ "X${_DBAAS_DELETE_CONFIRM}" != "XY" ] && [ "X${_DBAAS_DELETE_CONFIRM}" != "XYES" ]; then
+				exit 0
+			fi
+			K2HR3CLI_OPT_INTERACTIVE=${_OLD_K2HR3CLI_OPT_INTERACTIVE}
+		fi
+		prn_msg "${CRED}[NOTICE] Delete all of the cluster configuration, data, cluster hosts, and so on.${CDEF}"
+
+		#
+		# Delete all host from OpenStack and K2HR3
+		#
+		dbaas_delete_role_host_all "${K2HR3CLI_DBAAS_CLUSTER_NAME}"
+		if [ $? -ne 0 ]; then
+			prn_msg "${CRED}Failed${CDEF} : Delete ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster, because could not delele a host."
+			exit 1
+		fi
+
+		#
+		# Delete Security Group
+		#
+		delete_op_security_groups "${K2HR3CLI_DBAAS_CLUSTER_NAME}"
+		if [ $? -ne 0 ]; then
+			prn_msg "${CRED}Failed${CDEF} : Delete ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster, because could not delele security groups."
+			exit 1
+		fi
+
+		#
+		# Delete all in K2HR3
+		#
+		dbaas_delete_all_k2hr3 "${K2HR3CLI_DBAAS_CLUSTER_NAME}"
+		if [ $? -ne 0 ]; then
+			prn_msg "${CRED}Failed${CDEF} : Delete ${K2HR3CLI_DBAAS_CLUSTER_NAME} in K2HR3."
+			exit 1
+		fi
+
+		prn_msg "${CGRN}Succeed${CDEF} : Delete all ${K2HR3CLI_DBAAS_CLUSTER_NAME} cluster(OpenStack and K2HR3)."
+
+	else
+		prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND}\" must also specify the (${_DATABASE_COMMAND_TYPE_HOST} or ${_DATABASE_COMMAND_TYPE_CLUSTER}), please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+		exit 1
+	fi
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_OPENSTACK}" ]; then
+	#
+	# OPENSTACK TOKEN
+	#
+	if [ "X${K2HR3CLI_DBAAS_OPENSTACK_TYPE}" = "X${_DATABASE_COMMAND_TYPE_OPUTOKEN}" ]; then
+		#
+		# CREATE UNSCOPED TOKEN
+		#
+
+		#
+		# Clear current openstack token
+		#
+		K2HR3CLI_OPENSTACK_TOKEN=
+
+		#
+		# Create new token
+		#
+		complement_op_utoken
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to create OpenStack Unscoped Token"
+			exit 1
+		fi
+
+		#
+		# Save
+		#
+		if [ "X${K2HR3CLI_OPT_SAVE}" = "X1" ]; then
+			config_default_set_key "K2HR3CLI_OPENSTACK_TOKEN" "${K2HR3CLI_OPENSTACK_TOKEN}"
+			if [ $? -ne 0 ]; then
+				prn_err "Created OpenStack Unscoped Token, but failed to save it to configuration."
+				exit 1
+			fi
+		fi
+		prn_msg "${K2HR3CLI_OPENSTACK_TOKEN}"
+
+	elif [ "X${K2HR3CLI_DBAAS_OPENSTACK_TYPE}" = "X${_DATABASE_COMMAND_TYPE_OPTOKEN}" ]; then
+		#
+		# CREATE SCOPED TOKEN
+		#
+
+		#
+		# Create new token
+		#
+		complement_op_token
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to create OpenStack Scoped Token"
+			exit 1
+		fi
+
+		#
+		# Save
+		#
+		if [ "X${K2HR3CLI_OPT_SAVE}" = "X1" ]; then
+			config_default_set_key "K2HR3CLI_OPENSTACK_TOKEN" "${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+			if [ $? -ne 0 ]; then
+				prn_err "Created OpenStack Scoped Token, but failed to save it to configuration."
+				exit 1
+			fi
+		fi
+		prn_msg "${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+
+	else
+		prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND}\" must also specify the token type(${_DATABASE_COMMAND_TYPE_OPUTOKEN} or ${_DATABASE_COMMAND_TYPE_OPTOKEN}), please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+		exit 1
+	fi
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_LIST}" ]; then
+	#
+	# LIST IMAGES/FLAVORS
+	#
+
+	#
+	# Get OpenStack Scoped Token
+	#
+	complement_op_token
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to get OpenStack Scoped Token"
+		exit 1
+	fi
+
+	if [ "X${K2HR3CLI_DBAAS_LIST_TYPE}" = "X${_DATABASE_COMMAND_TYPE_IMAGES}" ]; then
+		#
+		# List images
+		#
+		display_op_image_list
+		if [ $? -ne 0 ]; then
+			prn_msg "${CRED}Failed${CDEF} : List OpenStack Images."
+			return 1
+		fi
+
+	elif [ "X${K2HR3CLI_DBAAS_LIST_TYPE}" = "X${_DATABASE_COMMAND_TYPE_FLAVORS}" ]; then
+		#
+		# List flavors
+		#
+
+		#
+		# Get tenant id
+		#
+		complement_op_tenant
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to get OpenStack Tenant"
+			return 1
+		fi
+
+		display_op_flavor_list
+		if [ $? -ne 0 ]; then
+			prn_msg "${CRED}Failed${CDEF} : List OpenStack Flavors."
+			return 1
+		fi
+	else
+		prn_err "\"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_SUBCOMMAND}\" must also specify the list type(${_DATABASE_COMMAND_TYPE_IMAGES} or ${_DATABASE_COMMAND_TYPE_FLAVORS}), please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+		exit 1
+	fi
+
+elif [ "X${K2HR3CLI_SUBCOMMAND}" = "X" ]; then
+	prn_err "\"${BINNAME} ${K2HR3CLI_MODE}\" must also specify the subcommand(${_DATABASE_COMMAND_SUB_CREATE}, ${_DATABASE_COMMAND_SUB_SHOW}, ${_DATABASE_COMMAND_SUB_ADD} or ${_DATABASE_COMMAND_SUB_DELETE}), please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+	exit 1
+else
+	prn_err "Unknown subcommand(\"${K2HR3CLI_SUBCOMMAND}\") is specified, please run \"${BINNAME} ${K2HR3CLI_MODE} ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})\" for confirmation."
+	exit 1
+fi
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/functions.sh b/src/libexec/database/functions.sh
new file mode 100644
index 0000000..652f437
--- /dev/null
+++ b/src/libexec/database/functions.sh
@@ -0,0 +1,1480 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#--------------------------------------------------------------
+# Variables
+#--------------------------------------------------------------
+#
+# DBaaS Resoruce Template file name
+#
+_DATABASE_DEFAULT_CONFIG_FILENAME="k2hdkc_dbaas_resource.templ"
+_DATABASE_DEFAULT_KEYS_FILENAME="k2hdkc_dbaas_resource_keys.config"
+
+#
+# The template for OpenStack Nova
+#
+_DATABASE_DEFAULT_CREATE_HOST_FILENAME="k2hdkc_dbaas_create_host.templ"
+
+#--------------------------------------------------------------
+# Functions
+#--------------------------------------------------------------
+#
+# Get DBaaS Resoruce template file path
+#
+# $?						: result
+# Output
+#	_DATABASE_CONFIG_FILE	: Configuration file for resource template
+#
+dbaas_get_resource_filepath()
+{
+	_DATABASE_CONFIG_FILE=""
+
+	if [ "X${K2HR3CLI_DBAAS_CONFIG}" != "X" ]; then
+		#
+		# Specified custom dbaas configuration directory
+		#
+		if [ -d "${K2HR3CLI_DBAAS_CONFIG}" ]; then
+			if [ -f "${K2HR3CLI_DBAAS_CONFIG}/${_DATABASE_DEFAULT_CONFIG_FILENAME}" ]; then
+				_DATABASE_CONFIG_FILE="${K2HR3CLI_DBAAS_CONFIG}/${_DATABASE_DEFAULT_CONFIG_FILENAME}"
+			else
+				prn_err "Specified K2HDKC DBaaS CLI Configuration(${K2HR3CLI_DBAAS_CONFIG}/${_DATABASE_DEFAULT_CONFIG_FILENAME}) is not existed."
+				return 1
+			fi
+		else
+			prn_err "Specified K2HDKC DBaaS CLI Configuration directory(${K2HR3CLI_DBAAS_CONFIG}) is not existed."
+			return 1
+		fi
+	else
+		#
+		# Check user home dbaas configuration
+		#
+		_DATABASE_USER_CONFIG_DIR=$(config_get_default_user_dir)
+		if [ -d "${_DATABASE_USER_CONFIG_DIR}" ]; then
+			if [ -f "${_DATABASE_USER_CONFIG_DIR}/${_DATABASE_DEFAULT_CONFIG_FILENAME}" ]; then
+				_DATABASE_CONFIG_FILE="${_DATABASE_USER_CONFIG_DIR}/${_DATABASE_DEFAULT_CONFIG_FILENAME}"
+			fi
+		fi
+
+		if [ "X${_DATABASE_CONFIG_FILE}" = "X" ]; then
+			#
+			# Default dbaas configuration
+			#
+			if [ -d "${_DATABASE_CURRENT_DIR}" ]; then
+				if [ -f "${_DATABASE_CURRENT_DIR}/${_DATABASE_DEFAULT_CONFIG_FILENAME}" ]; then
+					_DATABASE_CONFIG_FILE="${_DATABASE_CURRENT_DIR}/${_DATABASE_DEFAULT_CONFIG_FILENAME}"
+				else
+					prn_err "Default K2HDKC DBaaS CLI Configuration(${_DATABASE_CURRENT_DIR}/${_DATABASE_DEFAULT_CONFIG_FILENAME}) is not existed."
+					return 1
+				fi
+			else
+				prn_err "Default K2HDKC DBaaS CLI Directory(${_DATABASE_CURRENT_DIR}) is not existed."
+				return 1
+			fi
+		fi
+	fi
+	return 0
+}
+
+#
+# Load DBaaS Resoruce keys
+#
+# $?						: result
+# Output
+#	DATABASE_SERVER_KEY_INI_PKG		: for "k2hr3-init-packages" key
+#	DATABASE_SERVER_KEY_INI_PCPKG	: for "k2hr3-init-packagecloud-packages" key
+#	DATABASE_SERVER_KEY_INI_SYSPKG	: for "k2hr3-init-systemd-packages" key
+#
+#	DATABASE_SLAVE_KEY_INI_PKG		: for "k2hr3-init-packages" key
+#	DATABASE_SLAVE_KEY_INI_PCPKG	: for "k2hr3-init-packagecloud-packages" key
+#	DATABASE_SLAVE_KEY_INI_SYSPKG	: for "k2hr3-init-systemd-packages" key
+#
+dbaas_load_resource_keys()
+{
+	_DATABASE_KEYS_FILE=""
+
+	if [ "X${K2HR3CLI_DBAAS_CONFIG}" != "X" ]; then
+		#
+		# Specified custom dbaas configuration directory
+		#
+		if [ -d "${K2HR3CLI_DBAAS_CONFIG}" ]; then
+			if [ -f "${K2HR3CLI_DBAAS_CONFIG}/${_DATABASE_DEFAULT_KEYS_FILENAME}" ]; then
+				_DATABASE_KEYS_FILE="${K2HR3CLI_DBAAS_CONFIG}/${_DATABASE_DEFAULT_KEYS_FILENAME}"
+			else
+				prn_err "Specified K2HDKC DBaaS CLI Configuration(${K2HR3CLI_DBAAS_CONFIG}/${_DATABASE_DEFAULT_KEYS_FILENAME}) is not existed."
+				return 1
+			fi
+		else
+			prn_err "Specified K2HDKC DBaaS CLI Configuration directory(${K2HR3CLI_DBAAS_CONFIG}) is not existed."
+			return 1
+		fi
+	else
+		#
+		# Check user home dbaas configuration
+		#
+		_DATABASE_USER_CONFIG_DIR=$(config_get_default_user_dir)
+		if [ -d "${_DATABASE_USER_CONFIG_DIR}" ]; then
+			if [ -f "${_DATABASE_USER_CONFIG_DIR}/${_DATABASE_DEFAULT_KEYS_FILENAME}" ]; then
+				_DATABASE_KEYS_FILE="${_DATABASE_USER_CONFIG_DIR}/${_DATABASE_DEFAULT_KEYS_FILENAME}"
+			fi
+		fi
+
+		if [ "X${_DATABASE_KEYS_FILE}" = "X" ]; then
+			#
+			# Default dbaas configuration
+			#
+			if [ -d "${_DATABASE_CURRENT_DIR}" ]; then
+				if [ -f "${_DATABASE_CURRENT_DIR}/${_DATABASE_DEFAULT_KEYS_FILENAME}" ]; then
+					_DATABASE_KEYS_FILE="${_DATABASE_CURRENT_DIR}/${_DATABASE_DEFAULT_KEYS_FILENAME}"
+				else
+					prn_warn "Default K2HDKC DBaaS CLI Configuration(${_DATABASE_CURRENT_DIR}/${_DATABASE_DEFAULT_KEYS_FILENAME}) is not existed."
+				fi
+			else
+				prn_warn "Default K2HDKC DBaaS CLI Directory(${_DATABASE_CURRENT_DIR}) is not existed."
+			fi
+		fi
+	fi
+
+	#
+	# Load values
+	#
+	if [ "X${_DATABASE_KEYS_FILE}" != "X" ]; then
+		. "${_DATABASE_KEYS_FILE}"
+	else
+		#
+		# File is not found, set default
+		#
+		DATABASE_SERVER_KEY_INI_PKG=""
+		DATABASE_SERVER_KEY_INI_PCPKG="k2hdkc-dbaas-override-conf,k2hr3-get-resource,chmpx,k2hdkc"
+		DATABASE_SERVER_KEY_INI_SYSPKG="chmpx.service,k2hdkc.service,k2hr3-get-resource.timer"
+		DATABASE_SLAVE_KEY_INI_PKG=""
+		DATABASE_SLAVE_KEY_INI_PCPKG="k2hdkc-dbaas-override-conf,k2hr3-get-resource,chmpx"
+		DATABASE_SLAVE_KEY_INI_SYSPKG="chmpx.service,k2hr3-get-resource.timer"
+	fi
+
+	#
+	# Check values(cut space)
+	#
+	DATABASE_SERVER_KEY_INI_PKG=$(pecho -n "${DATABASE_SERVER_KEY_INI_PKG}" | sed -e 's/ //g')
+	DATABASE_SERVER_KEY_INI_PCPKG=$(pecho -n "${DATABASE_SERVER_KEY_INI_PCPKG}" | sed -e 's/ //g')
+	DATABASE_SERVER_KEY_INI_SYSPKG=$(pecho -n "${DATABASE_SERVER_KEY_INI_SYSPKG}" | sed -e 's/ //g')
+	DATABASE_SLAVE_KEY_INI_PKG=$(pecho -n "${DATABASE_SLAVE_KEY_INI_PKG}" | sed -e 's/ //g')
+	DATABASE_SLAVE_KEY_INI_PCPKG=$(pecho -n "${DATABASE_SLAVE_KEY_INI_PCPKG}" | sed -e 's/ //g')
+	DATABASE_SLAVE_KEY_INI_SYSPKG=$(pecho -n "${DATABASE_SLAVE_KEY_INI_SYSPKG}" | sed -e 's/ //g')
+
+	return 0
+}
+
+#
+# Get Current Tenant from Scoped Token
+#
+# $?		: result
+# Output	: Tenant name
+#
+dbaas_get_current_tenant()
+{
+	if [ "X${K2HR3CLI_SCOPED_TOKEN}" = "X" ]; then
+		return 1
+	fi
+
+	#
+	# Run k2hr3 for token show
+	#
+	_DATABASE_TOKEN_INFO=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" token show token --scopedtoken "${K2HR3CLI_SCOPED_TOKEN}")
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to get scoped token information."
+		return 1
+	fi
+
+	#
+	# Parse Result
+	#
+	jsonparser_parse_json_string "${_DATABASE_TOKEN_INFO}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse scoped token information."
+		return 1
+	fi
+
+	#
+	# Top element
+	#
+	jsonparser_get_key_value '%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse scoped token information."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	if [ "X${JSONPARSER_FIND_VAL_TYPE}" != "X${JP_TYPE_ARR}" ]; then
+		prn_err "Scoped token information is not array."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	if [ "X${JSONPARSER_FIND_VAL}" = "X" ]; then
+		prn_err "Scoped token information is empty array."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#
+	# Use only first element
+	#
+	_DATABASE_TOKEN_INFO_POS=$(pecho -n "${JSONPARSER_FIND_KEY_VAL}" | awk '{print $1}')
+	_DATABASE_TOKEN_INFO_POS_RAW=$(pecho -n "${_DATABASE_TOKEN_INFO_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+	jsonparser_get_key_value "%${_DATABASE_TOKEN_INFO_POS_RAW}%\"name\"%" "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse scoped token information(element does not have \"name\")."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	if [ "X${JSONPARSER_FIND_VAL_TYPE}" != "X${JP_TYPE_STR}" ]; then
+		prn_err "Failed to parse scoped token information(\"name\" is not string)."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	if [ "X${JSONPARSER_FIND_STR_VAL}" = "X" ]; then
+		prn_err "Failed to parse scoped token information(\"name\" value is empty)."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	rm -f "${JP_PAERSED_FILE}"
+
+	prn_dbg "(dbaas_get_current_tenant) Scoped Token Tenant is \"${JSONPARSER_FIND_STR_VAL}\""
+	pecho -n "${JSONPARSER_FIND_STR_VAL}"
+
+	return 0
+}
+
+#
+# Search Role Token(Maximum expiration date)
+#
+# $1							: role name
+# $?							: result
+# Output
+#	DBAAS_FOUND_ROLETOKEN		: found existed role token string
+#	DBAAS_FOUND_REGISTERPATH	: found existed role token's registerpath
+#
+dbaas_get_existed_role_token()
+{
+	DBAAS_FOUND_ROLETOKEN=""
+	DBAAS_FOUND_REGISTERPATH=""
+
+	if [ $# -lt 1 ]; then
+		return 1
+	fi
+	_DATABASE_GET_RTOKEN_ROLE=$1
+
+	#
+	# (1) Get Role Token list
+	#
+	# [MEMO]
+	#	["49963578ddfe93dfa214e509426eb59f2fddfb4778bd47972d3fad2fe9c3a434","fdc09c83575df90e103d70ee9acb64d2085c96e425d296342dc7029b4abd091c"]
+	#
+	_DATABASE_GET_RTOKEN_ARR_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role token show "${_DATABASE_GET_RTOKEN_ROLE}")
+
+	#
+	# Check Result
+	#
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_get_existed_role_token) Role token for ${_DATABASE_GET_RTOKEN_ROLE} is not existed or failed to get those."
+		return 1
+	fi
+
+	#
+	# Parse Result
+	#
+	jsonparser_parse_json_string "${_DATABASE_GET_RTOKEN_ARR_RESULT}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_get_existed_role_token) Failed to parse Role token for ${_DATABASE_GET_RTOKEN_ROLE}."
+		return 1
+	fi
+	jsonparser_get_key_value '%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_get_existed_role_token) Failed to parse Role token for ${_DATABASE_GET_RTOKEN_ROLE}."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	if [ "X${JSONPARSER_FIND_VAL_TYPE}" != "X${JP_TYPE_ARR}" ]; then
+		prn_dbg "(dbaas_get_existed_role_token) Role token for ${_DATABASE_GET_RTOKEN_ROLE} is not array."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	if [ "X${JSONPARSER_FIND_VAL}" = "X" ]; then
+		prn_dbg "(dbaas_get_existed_role_token) Role token for ${_DATABASE_GET_RTOKEN_ROLE} is empty."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DATABASE_GET_RTOKEN_LIST_FILE=${JP_PAERSED_FILE}
+	_DATABASE_GET_RTOKEN_POS_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# (2) Get Role Token Details
+	#
+	# [MEMO]
+	#	{
+	#	    "....TOKEN STRING....": {
+	#	        "date": "2021-01-01T00:00:00.000Z",
+	#	        "expire": "2031-01-01T00:00:00.000Z",
+	#	        "user": "user",
+	#	        "hostname": null,
+	#	        "ip": null,
+	#	        "port": 0,
+	#	        "cuk": null,
+	#	        "registerpath": ".... path ...."
+	#	    },
+	#	    {...}
+	#	}
+	#
+	_DATABASE_GET_RTOKEN_OBJ_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role token show "${_DATABASE_GET_RTOKEN_ROLE}" --expand)
+
+	#
+	# Check Result
+	#
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_get_existed_role_token) Role token for ${_DATABASE_GET_RTOKEN_ROLE} is not existed or failed to get those."
+		rm -f "${_DATABASE_GET_RTOKEN_LIST_FILE}"
+		return 1
+	fi
+
+	#
+	# Parse Result
+	#
+	jsonparser_parse_json_string "${_DATABASE_GET_RTOKEN_OBJ_RESULT}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_get_existed_role_token) Failed to parse Role token detail for ${_DATABASE_GET_RTOKEN_ROLE}."
+		return 1
+	fi
+	_DATABASE_GET_RTOKEN_OBJ_FILE="${JP_PAERSED_FILE}"
+
+	#
+	# Loop - Role Token List
+	#
+	_DATABASE_GET_RTOKEN_MAX_TOKEN=""
+	_DATABASE_GET_RTOKEN_MAX_EXPIRE=0
+	_DATABASE_GET_RTOKEN_MAX_REGPATH=""
+	for _DATABASE_GET_RTOKEN_POS in ${_DATABASE_GET_RTOKEN_POS_LIST}; do
+		#
+		# Get token string from array
+		#
+		_DATABASE_GET_RTOKEN_POS_RAW=$(pecho -n "${_DATABASE_GET_RTOKEN_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%${_DATABASE_GET_RTOKEN_POS_RAW}%" "${_DATABASE_GET_RTOKEN_LIST_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to parse scoped token information at \"%${_DATABASE_GET_RTOKEN_POS_RAW}%\"."
+			rm -f "${_DATABASE_GET_RTOKEN_OBJ_FILE}"
+			rm -f "${_DATABASE_GET_RTOKEN_LIST_FILE}"
+			return 1
+		fi
+		if [ "X${JSONPARSER_FIND_VAL_TYPE}" != "X${JP_TYPE_STR}" ]; then
+			prn_err "Failed to parse scoped token information at \"%${_DATABASE_GET_RTOKEN_POS_RAW}%\" is not string."
+			continue
+		fi
+		if [ "X${JSONPARSER_FIND_VAL}" = "X" ]; then
+			prn_err "Failed to parse scoped token information at \"%${_DATABASE_TOKEN_INFO_POS}%\" is empty string."
+			continue
+		fi
+		_DATABASE_GET_RTOKEN_STR=${JSONPARSER_FIND_STR_VAL}
+		_DATABASE_GET_RTOKEN_KEY=${JSONPARSER_FIND_VAL}
+
+		#
+		# Search token in object(registerpath)
+		#
+		jsonparser_get_key_value "%${_DATABASE_GET_RTOKEN_KEY}%\"registerpath\"%" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(dbaas_get_existed_role_token) ${_DATABASE_GET_RTOKEN_TOKENSTR} role token does not have registerpath key."
+			continue
+		fi
+		if [ "X${JSONPARSER_FIND_STR_VAL}" = "X" ]; then
+			prn_dbg "(dbaas_get_existed_role_token) ${_DATABASE_GET_RTOKEN_TOKENSTR} role token registerpath is empty."
+			continue
+		fi
+		_DATABASE_GET_RTOKEN_REGISTERPATH=${JSONPARSER_FIND_STR_VAL}
+
+		#
+		# Search token in object(expire)
+		#
+		jsonparser_get_key_value "%${_DATABASE_GET_RTOKEN_KEY}%\"expire\"%" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(dbaas_get_existed_role_token) ${_DATABASE_GET_RTOKEN_TOKENSTR} role token does not have expire key."
+			continue
+		fi
+		if [ "X${JSONPARSER_FIND_STR_VAL}" = "X" ]; then
+			prn_dbg "(dbaas_get_existed_role_token) ${_DATABASE_GET_RTOKEN_TOKENSTR} role token expire is empty."
+			continue
+		fi
+		_DATABASE_GET_RTOKEN_EXPIRE=${JSONPARSER_FIND_STR_VAL}
+
+		#
+		# Make expire number string
+		#
+		_DATABASE_GET_RTOKEN_EXPIRE_NUM=$(pecho -n "${_DATABASE_GET_RTOKEN_EXPIRE}" | sed -e 's/[.].*$//g' -e s'/[:]//g' -e s'/[-|+|T]//g')
+		_DATABASE_GET_RTOKEN_MAX_EXPIRE_NUM=$(pecho -n "${_DATABASE_GET_RTOKEN_MAX_EXPIRE}" | sed -e 's/[.].*$//g' -e s'/[:]//g' -e s'/[-|+|T]//g')
+
+		#
+		# Compare
+		#
+		if [ "${_DATABASE_GET_RTOKEN_EXPIRE_NUM}" -gt "${_DATABASE_GET_RTOKEN_MAX_EXPIRE_NUM}" ]; then
+			#
+			# Detected role token with a longer expiration date
+			#
+			_DATABASE_GET_RTOKEN_MAX_TOKEN=$(pecho -n "${_DATABASE_GET_RTOKEN_STR}")
+			_DATABASE_GET_RTOKEN_MAX_EXPIRE=$(pecho -n "${_DATABASE_GET_RTOKEN_EXPIRE}")
+			_DATABASE_GET_RTOKEN_MAX_REGPATH=$(pecho -n "${_DATABASE_GET_RTOKEN_REGISTERPATH}")
+		fi
+	done
+
+	rm -f "${_DATABASE_GET_RTOKEN_OBJ_FILE}"
+	rm -f "${_DATABASE_GET_RTOKEN_LIST_FILE}"
+
+	if [ "X${_DATABASE_GET_RTOKEN_MAX_TOKEN}" = "X" ] || [ "X${_DATABASE_GET_RTOKEN_MAX_REGPATH}" = "X" ]; then
+		prn_dbg "(dbaas_get_existed_role_token) Not found existed Role token."
+		return 1
+	fi
+
+	DBAAS_FOUND_ROLETOKEN=${_DATABASE_GET_RTOKEN_MAX_TOKEN}
+	DBAAS_FOUND_REGISTERPATH=${_DATABASE_GET_RTOKEN_MAX_REGPATH}
+
+	prn_dbg "(dbaas_get_existed_role_token) Found existed Role token              : ${DBAAS_FOUND_ROLETOKEN}"
+	prn_dbg "(dbaas_get_existed_role_token) Found existed Role token Registerpath : ${DBAAS_FOUND_REGISTERPATH}"
+
+	return 0
+}
+
+#
+# Create New Role Token
+#
+# $1						: role name
+# $?						: result
+# Output
+#	DBAAS_NEW_ROLETOKEN		: role token string
+#	DBAAS_NEW_REGISTERPATH	: role token's registerpath
+#
+dbaas_create_role_token()
+{
+	if [ $# -lt 1 ]; then
+		return 1
+	fi
+	_DATABASE_CREATE_RTOKEN_ROLE=$1
+
+	#
+	# (1) Get Role Token list
+	#
+	# [MEMO]
+	#	Succeed :	ROLE TOKEN=......
+	#				REGISTERPATH=......
+	#
+	_DATABASE_CREATE_RTOKEN_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role token create "${_DATABASE_CREATE_RTOKEN_ROLE}" --expire "0")
+
+	#
+	# Check Result
+	#
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_create_role_token) Failed to create new Role token for ${_DATABASE_GET_RTOKEN_ROLE}."
+		return 1
+	fi
+	if [ "X${_DATABASE_CREATE_RTOKEN_RESULT}" = "X" ]; then
+		prn_dbg "(dbaas_create_role_token) Failed to create new Role token for ${_DATABASE_GET_RTOKEN_ROLE}(result is empty)"
+		return 1
+	fi
+
+	#
+	# Parse Result
+	#
+	jsonparser_parse_json_string "${_DATABASE_CREATE_RTOKEN_RESULT}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_create_role_token) Failed to parse new Role token for ${_DATABASE_GET_RTOKEN_ROLE}"
+		return 1
+	fi
+
+	jsonparser_get_key_value '%"token"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_create_role_token) Failed to create new Role token for ${_DATABASE_GET_RTOKEN_ROLE}(result token is wrong format)"
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DATABASE_CREATE_RTOKEN=${JSONPARSER_FIND_STR_VAL}
+
+	jsonparser_get_key_value '%"registerpath"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_create_role_token) Failed to create new Role token for ${_DATABASE_GET_RTOKEN_ROLE}(result registerpath is wrong format)"
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DATABASE_CREATE_REGPATH=${JSONPARSER_FIND_STR_VAL}
+
+	rm -f "${JP_PAERSED_FILE}"
+
+	if [ "X${_DATABASE_CREATE_RTOKEN}" = "X" ] || [ "X${_DATABASE_CREATE_REGPATH}" = "X" ]; then
+		prn_dbg "(dbaas_create_role_token) Failed to create new Role token for ${_DATABASE_GET_RTOKEN_ROLE}(result is something wrong)"
+		return 1
+	fi
+
+	DBAAS_NEW_ROLETOKEN=${_DATABASE_CREATE_RTOKEN}
+	DBAAS_NEW_REGISTERPATH=${_DATABASE_CREATE_REGPATH}
+
+	prn_dbg "(dbaas_create_role_token) Created Role token              : ${DBAAS_NEW_ROLETOKEN}"
+	prn_dbg "(dbaas_create_role_token) Created Role token Registerpath : ${DBAAS_NEW_REGISTERPATH}"
+
+	return 0
+}
+
+#
+# Get OpenStack Nova template
+#
+# $1						: server name
+# $2						: image id
+# $3						: flavor id
+# $4						: user data
+# $5						: keypair name(allow empty)
+# $6						: security group name(allow empty)
+# $?						: result
+# Output					: json post data for launching host
+#
+dbaas_get_openstack_launch_post_data()
+{
+	if [ $# -lt 4 ]; then
+		prn_dbg "(dbaas_get_openstack_launch_post_data) Parameter wrong."
+		pecho -n ""
+		return 1
+	fi
+	if [ "X$1" = "X" ] || [ "X$2" = "X" ] || [ "X$3" = "X" ] || [ "X$4" = "X" ]; then
+		prn_dbg "(dbaas_get_openstack_launch_post_data) Parameters($1, $2, $3, $4) wrong."
+		pecho -n ""
+		return 1
+	fi
+	_DBAAS_LAUNCH_DATA_SERVER_NAME=$1
+	_DBAAS_LAUNCH_DATA_IMAGE_ID=$2
+	_DBAAS_LAUNCH_DATA_FLAVOR_ID=$3
+	_DBAAS_LAUNCH_DATA_USERDATA=$4
+	if [ "X$5" = "X" ]; then
+		_DBAAS_LAUNCH_DATA_KEYPAIR=""
+	else
+		_DBAAS_LAUNCH_DATA_KEYPAIR=$5
+	fi
+	if [ "X$6" = "X" ]; then
+		_DBAAS_LAUNCH_DATA_SECGRP=""
+	else
+		_DBAAS_LAUNCH_DATA_SECGRP=$6
+	fi
+
+	#
+	# Check template file
+	#
+	_DATABASE_CREATE_HOST_FILE=""
+	if [ "X${K2HR3CLI_DBAAS_CONFIG}" != "X" ]; then
+		#
+		# Specified custom dbaas configuration directory
+		#
+		if [ -d "${K2HR3CLI_DBAAS_CONFIG}" ]; then
+			if [ -f "${K2HR3CLI_DBAAS_CONFIG}/${_DATABASE_DEFAULT_CREATE_HOST_FILENAME}" ]; then
+				_DATABASE_CREATE_HOST_FILE="${K2HR3CLI_DBAAS_CONFIG}/${_DATABASE_DEFAULT_CREATE_HOST_FILENAME}"
+			else
+				prn_err "Specified K2HDKC DBaaS CLI Configuration(${K2HR3CLI_DBAAS_CONFIG}/${_DATABASE_DEFAULT_CREATE_HOST_FILENAME}) is not existed."
+				pecho -n ""
+				return 1
+			fi
+		else
+			prn_err "Specified K2HDKC DBaaS CLI Configuration directory(${K2HR3CLI_DBAAS_CONFIG}) is not existed."
+			pecho -n ""
+			return 1
+		fi
+	else
+		#
+		# Check user home dbaas configuration
+		#
+		_DATABASE_USER_CONFIG_DIR=$(config_get_default_user_dir)
+		if [ -d "${_DATABASE_USER_CONFIG_DIR}" ]; then
+			if [ -f "${_DATABASE_USER_CONFIG_DIR}/${_DATABASE_DEFAULT_CREATE_HOST_FILENAME}" ]; then
+				_DATABASE_CREATE_HOST_FILE="${_DATABASE_USER_CONFIG_DIR}/${_DATABASE_DEFAULT_CREATE_HOST_FILENAME}"
+			fi
+		fi
+
+		if [ "X${_DATABASE_CREATE_HOST_FILE}" = "X" ]; then
+			#
+			# Default dbaas configuration
+			#
+			if [ -d "${_DATABASE_CURRENT_DIR}" ]; then
+				if [ -f "${_DATABASE_CURRENT_DIR}/${_DATABASE_DEFAULT_CREATE_HOST_FILENAME}" ]; then
+					_DATABASE_CREATE_HOST_FILE="${_DATABASE_CURRENT_DIR}/${_DATABASE_DEFAULT_CREATE_HOST_FILENAME}"
+				else
+					prn_warn "Default K2HDKC DBaaS CLI Configuration(${_DATABASE_CURRENT_DIR}/${_DATABASE_DEFAULT_CREATE_HOST_FILENAME}) is not existed."
+				fi
+			else
+				prn_warn "Default K2HDKC DBaaS CLI Directory(${_DATABASE_CURRENT_DIR}) is not existed."
+			fi
+		fi
+	fi
+
+	#
+	# Load template file to string
+	#
+	_DATABASE_CREATE_HOST_DATA=$(sed -e 's/#.*$//g' -e 's/^[[:space:]]\+//g' -e 's/[[:space:]]\+$//g' "${_DATABASE_CREATE_HOST_FILE}" | tr -d '\n')
+	if [ $? -ne 0 ]; then
+		prn_err "Could load the template file for launching host."
+		pecho -n ""
+		return 1
+	fi
+
+	#
+	# Replace keyword
+	#
+	if [ "X${_DBAAS_LAUNCH_DATA_SECGRP}" != "X" ]; then
+		#
+		# Set Security Group
+		#	"security_groups": [
+		#		{
+		#			"name":"default"
+		#		},
+		#		{
+		#			"name":"<...security group...>"
+		#		}
+		#	],
+		#
+		_DBAAS_LAUNCH_DATA_SECGRP="\"security_groups\":[{\"name\":\"default\"},{\"name\":\"${_DBAAS_LAUNCH_DATA_SECGRP}\"}],"
+	fi
+	if [ "X${_DBAAS_LAUNCH_DATA_KEYPAIR}" != "X" ]; then
+		#
+		# Set Keypair
+		#	"key_name":"<...name...>",
+		#
+		_DBAAS_LAUNCH_DATA_KEYPAIR="\"key_name\":\"${_DBAAS_LAUNCH_DATA_KEYPAIR}\","
+	fi
+
+	_DATABASE_CREATE_HOST_DATA=$(pecho -n "${_DATABASE_CREATE_HOST_DATA}" | sed \
+			-e "s|__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_SECGRP_SET__|${_DBAAS_LAUNCH_DATA_SECGRP}|" \
+			-e "s|__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_KEYPAIR_SET__|${_DBAAS_LAUNCH_DATA_KEYPAIR}|" \
+			-e "s|__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_SERVER_NAME__|${_DBAAS_LAUNCH_DATA_SERVER_NAME}|" \
+			-e "s|__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_IMAGE_ID__|${_DBAAS_LAUNCH_DATA_IMAGE_ID}|" \
+			-e "s|__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_FLAVOR_ID__|${_DBAAS_LAUNCH_DATA_FLAVOR_ID}|" \
+			-e "s|__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_USER_DATA__|${_DBAAS_LAUNCH_DATA_USERDATA}|")
+
+	if [ "X${_DATABASE_CREATE_HOST_DATA}" = "X" ]; then
+		prn_err "Could load the template file for launching host."
+		pecho -n ""
+		return 1
+	fi
+
+	pecho -n "${_DATABASE_CREATE_HOST_DATA}"
+
+	return 0
+}
+
+#
+# Parse one k2hr3 host information
+#
+# $1	: one host information(space separator)
+# $?	: result
+#
+# Output Variables
+#	DATABASE_PARSE_K2HR3_HOSTNAME	: first part
+#	DATABASE_PARSE_K2HR3_PORT		: 2'nd part
+#	DATABASE_PARSE_K2HR3_CUK		: 3'rd part
+#	DATABASE_PARSE_K2HR3_EXTRA		: 4'th part
+#	DATABASE_PARSE_K2HR3_TAG		: last part
+#
+dbaas_parse_k2hr3_host_info()
+{
+	DATABASE_PARSE_K2HR3_HOSTNAME=""
+	DATABASE_PARSE_K2HR3_PORT=0
+	DATABASE_PARSE_K2HR3_CUK=""
+	DATABASE_PARSE_K2HR3_EXTRA=""
+	DATABASE_PARSE_K2HR3_TAG=""
+
+	_DATABASE_PARSE_K2HR3_REMAINING="$1"
+
+	#
+	# First part(hostname or ip address)
+	#
+	DATABASE_PARSE_K2HR3_HOSTNAME=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | awk '{print $1}')
+	_DATABASE_TMP_NEXT_POS=$((${#DATABASE_PARSE_K2HR3_HOSTNAME} + 2))
+	_DATABASE_PARSE_K2HR3_REMAINING=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -c "${_DATABASE_TMP_NEXT_POS}"-)
+
+	#
+	# 2'nd part
+	#
+	_DATABASE_PARSE_K2HR3_CHAR=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -b 1)
+	if [ "X${_DATABASE_PARSE_K2HR3_CHAR}" = "X" ];then
+		#
+		# No more data
+		#
+		return 0
+	fi
+	if [ "X${_DATABASE_PARSE_K2HR3_CHAR}" != "X " ]; then
+		#
+		# 2'nd part is existed
+		#
+		DATABASE_PARSE_K2HR3_PORT=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | awk '{print $1}')
+
+		#
+		# Next
+		#
+		_DATABASE_TMP_NEXT_POS=$((${#DATABASE_PARSE_K2HR3_PORT} + 2))
+		_DATABASE_PARSE_K2HR3_REMAINING=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -c "${_DATABASE_TMP_NEXT_POS}"-)
+
+		if [ "X${DATABASE_PARSE_K2HR3_PORT}" = "X" ] || [ "X${DATABASE_PARSE_K2HR3_PORT}" = "X*" ]; then
+			DATABASE_PARSE_K2HR3_PORT=0
+		fi
+	else
+		_DATABASE_PARSE_K2HR3_REMAINING=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -c 2-)
+	fi
+
+	#
+	# 3'rd part
+	#
+	_DATABASE_PARSE_K2HR3_CHAR=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -b 1)
+	if [ "X${_DATABASE_PARSE_K2HR3_CHAR}" = "X" ];then
+		#
+		# No more data
+		#
+		return 0
+	fi
+	if [ "X${_DATABASE_PARSE_K2HR3_CHAR}" != "X " ]; then
+		#
+		# 3'rd part is existed
+		#
+		DATABASE_PARSE_K2HR3_CUK=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | awk '{print $1}')
+
+		#
+		# Next
+		#
+		_DATABASE_TMP_NEXT_POS=$((${#DATABASE_PARSE_K2HR3_CUK} + 2))
+		_DATABASE_PARSE_K2HR3_REMAINING=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -c "${_DATABASE_TMP_NEXT_POS}"-)
+	else
+		_DATABASE_PARSE_K2HR3_REMAINING=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -c 2-)
+	fi
+
+	#
+	# 4'th part
+	#
+	_DATABASE_PARSE_K2HR3_CHAR=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -b 1)
+	if [ "X${_DATABASE_PARSE_K2HR3_CHAR}" = "X" ];then
+		#
+		# No more data
+		#
+		return 0
+	fi
+	if [ "X${_DATABASE_PARSE_K2HR3_CHAR}" != "X " ]; then
+		#
+		# 4'th part is existed
+		#
+		DATABASE_PARSE_K2HR3_EXTRA=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | awk '{print $1}')
+
+		#
+		# Next
+		#
+		_DATABASE_TMP_NEXT_POS=$((${#DATABASE_PARSE_K2HR3_EXTRA} + 2))
+		_DATABASE_PARSE_K2HR3_REMAINING=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -c "${_DATABASE_TMP_NEXT_POS}"-)
+	else
+		_DATABASE_PARSE_K2HR3_REMAINING=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -c 2-)
+	fi
+
+	#
+	# Last part
+	#
+	_DATABASE_PARSE_K2HR3_CHAR=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -b 1)
+	if [ "X${_DATABASE_PARSE_K2HR3_CHAR}" = "X" ];then
+		#
+		# No more data
+		#
+		return 0
+	fi
+	if [ "X${_DATABASE_PARSE_K2HR3_CHAR}" != "X " ]; then
+		#
+		# Last part is existed
+		#
+		DATABASE_PARSE_K2HR3_TAG=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | awk '{print $1}')
+
+		#
+		# Next
+		#
+		_DATABASE_TMP_NEXT_POS=$((${#DATABASE_PARSE_K2HR3_TAG} + 2))
+		_DATABASE_PARSE_K2HR3_REMAINING=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -c "${_DATABASE_TMP_NEXT_POS}"-)
+	else
+		_DATABASE_PARSE_K2HR3_REMAINING=$(pecho -n "${_DATABASE_PARSE_K2HR3_REMAINING}" | cut -c 2-)
+	fi
+
+	return 0
+}
+
+#
+# Search host in role
+#
+# $1							: role path
+# $2							: host
+# $?							: result
+# Output
+#	DBAAS_FIND_ROLE_HOST_NAME	: hostname or ip
+#	DBAAS_FIND_ROLE_HOST_PORT	: port(* to 0)
+#	DBAAS_FIND_ROLE_HOST_CUK	: cuk
+#
+dbaas_find_role_host()
+{
+	# shellcheck disable=SC2034
+	DBAAS_FIND_ROLE_HOST_NAME=""
+	# shellcheck disable=SC2034
+	DBAAS_FIND_ROLE_HOST_PORT=0
+	# shellcheck disable=SC2034
+	DBAAS_FIND_ROLE_HOST_CUK=""
+
+	if [ "X$1" = "X" ] || [  "X$2" = "X" ]; then
+		prn_dbg "(dbaas_find_role_host) Parameter is wrong."
+		return 1
+	fi
+	_DBAAS_DEL_ROLE_PATH=$1
+
+	#
+	# Get host list(run k2hr3)
+	#
+	# [MEMO]
+	#	Host is "<hostname or ip> <port> <cuk> <extra> <tag>"
+	#	{
+	#		"policies": [],
+	#		"aliases": [],
+	#		"hosts": {
+	#			"hostnames": [
+	#				"hostname * xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx openstack-auto-v1 localhostname"
+	#			],
+	#			"ips": [
+	#				"10.0.0.1 * xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx openstack-auto-v1 localhostname"
+	#			]
+	#		}
+	#	}
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role show "${_DBAAS_DEL_ROLE_PATH}")
+
+	#
+	# Parse
+	#
+	jsonparser_parse_json_string "${_DATABASE_RESULT}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_find_role_host) Failed to parse host list."
+		return 1
+	fi
+
+	#
+	# Search in hosts->hostnames
+	#
+	jsonparser_get_key_value '%"hosts"%"hostnames"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_find_role_host) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->hostnames, thus skip this role."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DATABASE_RESULT_HOSTNAME_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# Loop hostnames
+	#
+	for _DATABASE_RESULT_HOSTNAME_POS in ${_DATABASE_RESULT_HOSTNAME_LIST}; do
+		_DATABASE_RESULT_HOSTNAME_POS_RAW=$(pecho -n "${_DATABASE_RESULT_HOSTNAME_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"hosts\"%\"hostnames\"%${_DATABASE_RESULT_HOSTNAME_POS_RAW}%" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(dbaas_find_role_host) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->hostnames[${_DATABASE_RESULT_HOSTNAME_POS_RAW}], thus skip this role."
+			continue
+		fi
+
+		dbaas_parse_k2hr3_host_info "${JSONPARSER_FIND_STR_VAL}"
+		if [ "X${DATABASE_PARSE_K2HR3_HOSTNAME}" = "X$2" ] || [ "X${DATABASE_PARSE_K2HR3_TAG}" = "X$2" ]; then
+			#
+			# Found (The TAG may have a hostname and the HOSTNAME may be an IP address)
+			#
+			# shellcheck disable=SC2034
+			DBAAS_FIND_ROLE_HOST_NAME=${DATABASE_PARSE_K2HR3_HOSTNAME}
+			# shellcheck disable=SC2034
+			DBAAS_FIND_ROLE_HOST_PORT=${DATABASE_PARSE_K2HR3_PORT}
+			# shellcheck disable=SC2034
+			DBAAS_FIND_ROLE_HOST_CUK=${DATABASE_PARSE_K2HR3_CUK}
+			return 0
+		fi
+	done
+
+	#
+	# Search in hosts->ips
+	#
+	jsonparser_get_key_value '%"hosts"%"ips"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_find_role_host) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->ips, thus skip this role."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DATABASE_RESULT_IP_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# Loop ips
+	#
+	for _DATABASE_RESULT_IP_POS in ${_DATABASE_RESULT_IP_LIST}; do
+		_DATABASE_RESULT_IP_POS_RAW=$(pecho -n "${_DATABASE_RESULT_IP_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"hosts\"%\"ips\"%${_DATABASE_RESULT_IP_POS_RAW}%" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(dbaas_find_role_host) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->ips[${_DATABASE_RESULT_IP_POS_RAW}], thus skip this role."
+			continue
+		fi
+
+		dbaas_parse_k2hr3_host_info "${JSONPARSER_FIND_STR_VAL}"
+		if [ "X${DATABASE_PARSE_K2HR3_HOSTNAME}" = "X$2" ] || [ "X${DATABASE_PARSE_K2HR3_TAG}" = "X$2" ]; then
+			#
+			# Found (The TAG may have a hostname and the HOSTNAME may be an IP address)
+			#
+			# shellcheck disable=SC2034
+			DBAAS_FIND_ROLE_HOST_NAME=${DATABASE_PARSE_K2HR3_HOSTNAME}
+			# shellcheck disable=SC2034
+			DBAAS_FIND_ROLE_HOST_PORT=${DATABASE_PARSE_K2HR3_PORT}
+			# shellcheck disable=SC2034
+			DBAAS_FIND_ROLE_HOST_CUK=${DATABASE_PARSE_K2HR3_CUK}
+			return 0
+		fi
+	done
+
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 1
+}
+
+#
+# show all hosts
+#
+# $1	: json parsed file
+# $?	: result
+#
+# Output Variables
+#	DATABSE_HOST_LIST
+#
+dbaas_show_all_hosts()
+{
+	if [ "X$1" = "X" ]; then
+		return 1
+	fi
+	if [ ! -f "$1" ]; then
+		return 1
+	fi
+	_DATABASE_HOST_PAERSED_FILE=$1
+	_DATABSE_HOST_ISSET=0
+	DATABSE_HOST_LIST="["
+
+	#
+	# "hostnames" key
+	#
+	jsonparser_get_key_value '%"hosts"%"hostnames"%' "${_DATABASE_HOST_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "(dbaas_show_all_hosts) The result \"hosts\" key does not have \"hostnames\" element."
+	else
+		if [ "X${JSONPARSER_FIND_VAL_TYPE}" != "X${JP_TYPE_ARR}" ]; then
+			prn_warn "(dbaas_show_all_hosts) The result \"hosts\"->\"hostnames\" key is not array."
+		else
+			_DATABASE_HOST_HOSTNAMES=${JSONPARSER_FIND_KEY_VAL}
+			for _DATABASE_HOST_HOSTNAME_POS in ${_DATABASE_HOST_HOSTNAMES}; do
+				_DATABASE_HOST_HOSTNAME_POS_RAW=$(pecho -n "${_DATABASE_HOST_HOSTNAME_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+				jsonparser_get_key_value "%\"hosts\"%\"hostnames\"%${_DATABASE_HOST_HOSTNAME_POS_RAW}%" "${_DATABASE_HOST_PAERSED_FILE}"
+				if [ $? -ne 0 ]; then
+					prn_warn "(dbaas_show_all_hosts) The result \"hosts\"->\"hostnames[${_DATABASE_HOST_HOSTNAME_POS_RAW}]\" is not found."
+					continue
+				fi
+				if [ "X${JSONPARSER_FIND_VAL_TYPE}" != "X${JP_TYPE_STR}" ]; then
+					prn_warn "(dbaas_show_all_hosts) The result \"hosts\"->\"hostnames[${_DATABASE_HOST_HOSTNAME_POS_RAW}]\" is not string type."
+					continue
+				fi
+				#
+				# Parse host information
+				#
+				dbaas_parse_k2hr3_host_info "${JSONPARSER_FIND_STR_VAL}"
+				if [ "X${DATABASE_PARSE_K2HR3_HOSTNAME}" = "X" ]; then
+					prn_warn "(dbaas_show_all_hosts) The result \"hosts\"->\"hostnames[${_DATABASE_HOST_HOSTNAME_POS_RAW}]\" is something wrong."
+					continue
+				fi
+				_DATABSE_HOST_ONE_HOST="{\"name\":\"${DATABASE_PARSE_K2HR3_TAG}\",\"id\":\"${DATABASE_PARSE_K2HR3_CUK}\",\"hostname\":\"${DATABASE_PARSE_K2HR3_HOSTNAME}\"}"
+
+				if [ "${_DATABSE_HOST_ISSET}" -eq 0 ]; then
+					DATABSE_HOST_LIST="${DATABSE_HOST_LIST}${_DATABSE_HOST_ONE_HOST}"
+				else
+					DATABSE_HOST_LIST="${DATABSE_HOST_LIST},${_DATABSE_HOST_ONE_HOST}"
+				fi
+			done
+		fi
+	fi
+
+
+	#
+	# "ips" key
+	#
+	jsonparser_get_key_value '%"hosts"%"ips"%' "${_DATABASE_HOST_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "(dbaas_show_all_hosts) The result \"hosts\" key does not have \"ips\" element."
+	else
+		if [ "X${JSONPARSER_FIND_VAL_TYPE}" != "X${JP_TYPE_ARR}" ]; then
+			prn_warn "(dbaas_show_all_hosts) The result \"hosts\"->\"ips\" key is not array."
+		else
+			_DATABASE_HOST_IPS=${JSONPARSER_FIND_KEY_VAL}
+			for _DATABASE_HOST_IPS_POS in ${_DATABASE_HOST_IPS}; do
+				_DATABASE_HOST_IPS_POS_RAW=$(pecho -n "${_DATABASE_HOST_IPS_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+				jsonparser_get_key_value "%\"hosts\"%\"ips\"%${_DATABASE_HOST_IPS_POS_RAW}%" "${_DATABASE_HOST_PAERSED_FILE}"
+				if [ $? -ne 0 ]; then
+					prn_warn "(dbaas_show_all_hosts) The result \"hosts\"->\"ips[${_DATABASE_HOST_HOSTNAME_POS_RAW}]\" is not found."
+					continue
+				fi
+				if [ "X${JSONPARSER_FIND_VAL_TYPE}" != "X${JP_TYPE_STR}" ]; then
+					prn_warn "(dbaas_show_all_hosts) The result \"hosts\"->\"ips[${_DATABASE_HOST_HOSTNAME_POS_RAW}]\" is not string type."
+					continue
+				fi
+				#
+				# Parse host information
+				#
+				dbaas_parse_k2hr3_host_info "${JSONPARSER_FIND_STR_VAL}"
+				if [ "X${DATABASE_PARSE_K2HR3_HOSTNAME}" = "X" ]; then
+					prn_warn "(dbaas_show_all_hosts) The result \"hosts\"->\"hostnames[${_DATABASE_HOST_HOSTNAME_POS_RAW}]\" is something wrong."
+					continue
+				fi
+				_DATABSE_HOST_ONE_HOST="{\"name\":\"${DATABASE_PARSE_K2HR3_TAG}\",\"id\":\"${DATABASE_PARSE_K2HR3_CUK}\",\"ip\":\"${DATABASE_PARSE_K2HR3_HOSTNAME}\"}"
+
+				if [ "${_DATABSE_HOST_ISSET}" -eq 0 ]; then
+					DATABSE_HOST_LIST="${DATABSE_HOST_LIST}${_DATABSE_HOST_ONE_HOST}"
+				else
+					DATABSE_HOST_LIST="${DATABSE_HOST_LIST},${_DATABSE_HOST_ONE_HOST}"
+				fi
+			done
+		fi
+	fi
+
+	DATABSE_HOST_LIST="${DATABSE_HOST_LIST}]"
+	return 0
+}
+
+#
+# Delete host in role
+#
+# $1							: role path
+# $2							: host name
+# $3							: port
+# $4							: cuk
+# $?							: result
+#
+dbaas_delete_role_host()
+{
+	if [ "X$1" = "X" ] || [ "X$2" = "X" ]; then
+		prn_dbg "(dbaas_delete_role_host) Parameter is wrong."
+		return 1
+	fi
+	_DBAAS_DEL_ROLE_PATH=$1
+	_DBAAS_DEL_ROLE_HOST_NAME=$2
+
+	if [ "X$3" != "X" ]; then
+		_DBAAS_DEL_ROLE_HOST_PORT=$3
+	else
+		_DBAAS_DEL_ROLE_HOST_PORT=0
+	fi
+
+	if [ "X$4" != "X" ]; then
+		_DBAAS_DEL_ROLE_HOST_CUK=$4
+		_DBAAS_DEL_ROLE_HOST_CUK_OPT="--cuk"
+	else
+		_DBAAS_DEL_ROLE_HOST_CUK=""
+		_DBAAS_DEL_ROLE_HOST_CUK_OPT=""
+	fi
+
+	#
+	# Delete host from role(Run k2hr3)
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role host delete "${_DBAAS_DEL_ROLE_PATH}" --host "${_DBAAS_DEL_ROLE_HOST_NAME}" --port "${_DBAAS_DEL_ROLE_HOST_PORT}" "${_DBAAS_DEL_ROLE_HOST_CUK_OPT}" "${_DBAAS_DEL_ROLE_HOST_CUK}")
+
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_role_host) Failed to delete ${_DBAAS_DEL_ROLE_HOST_NAME} from ${_DBAAS_DEL_ROLE_PATH} role : ${_DATABASE_RESULT}"
+		return 1
+	fi
+
+	prn_dbg "(dbaas_delete_role_host) Deleted host ${_DBAAS_DEL_ROLE_HOST_NAME} from ${_DBAAS_DEL_ROLE_PATH} role."
+	return 0
+}
+
+#
+# delete all host in role/openstack
+#
+# $1	: root role path
+# $?	: result
+#
+# [NOTE]
+#	This function calls openstack function.
+#
+dbaas_delete_role_host_all()
+{
+	if [ "X$1" = "X" ]; then
+		prn_dbg "(dbaas_delete_role_host_all) Parameter is wrong."
+		return 1
+	fi
+	_DBAAS_DELALL_ROLE_PATH=$1
+
+	#------------------------------------------------------
+	# Loop server host list(run k2hr3)
+	#------------------------------------------------------
+	# [MEMO]
+	#	Host is "<hostname or ip> <port> <cuk> <extra> <tag>"
+	#	{
+	#		"policies": [],
+	#		"aliases": [],
+	#		"hosts": {
+	#			"hostnames": [
+	#				"hostname * xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx openstack-auto-v1 localhostname"
+	#			],
+	#			"ips": [
+	#				"10.0.0.1 * xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx openstack-auto-v1 localhostname"
+	#			]
+	#		}
+	#	}
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role show "${_DBAAS_DELALL_ROLE_PATH}/server")
+
+	#
+	# Parse
+	#
+	jsonparser_parse_json_string "${_DATABASE_RESULT}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_role_host_all) Failed to parse result."
+		return 1
+	fi
+	_DATABASE_HOSTS_PAERSED_FILE=${JP_PAERSED_FILE}
+
+	#
+	# Search in server hosts->hostnames
+	#
+	jsonparser_get_key_value '%"hosts"%"hostnames"%' "${_DATABASE_HOSTS_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_role_host_all) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->hostnames, thus skip this role."
+		rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+		return 1
+	fi
+	_DATABASE_RESULT_HOSTNAME_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# Loop server hosts->hostnames
+	#
+	for _DATABASE_RESULT_HOSTNAME_POS in ${_DATABASE_RESULT_HOSTNAME_LIST}; do
+		_DATABASE_RESULT_HOSTNAME_POS_RAW=$(pecho -n "${_DATABASE_RESULT_HOSTNAME_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"hosts\"%\"hostnames\"%${_DATABASE_RESULT_HOSTNAME_POS_RAW}%" "${_DATABASE_HOSTS_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(dbaas_delete_role_host_all) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->hostnames[${_DATABASE_RESULT_HOSTNAME_POS_RAW}], thus skip this role."
+			continue
+		fi
+
+		dbaas_parse_k2hr3_host_info "${JSONPARSER_FIND_STR_VAL}"
+		_DATABASE_TMP_ROLE_HOST_NAME=${DATABASE_PARSE_K2HR3_HOSTNAME}
+		_DATABASE_TMP_ROLE_HOST_PORT=${DATABASE_PARSE_K2HR3_PORT}
+		_DATABASE_TMP_ROLE_HOST_CUK=${DATABASE_PARSE_K2HR3_CUK}
+
+		#
+		# Delete host from openstack
+		#
+		if [ "X${_DATABASE_TMP_ROLE_HOST_CUK}" != "X" ]; then
+			delete_op_host "${_DATABASE_TMP_ROLE_HOST_CUK}"
+			if [ $? -ne 0 ]; then
+				prn_err "Failed to delete ${_DATABASE_TMP_ROLE_HOST_NAME} from OpenStack."
+				rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+				return 1
+			fi
+		else
+			prn_dbg "Found ${_DATABASE_TMP_ROLE_HOST_NAME} host in ${_DBAAS_DELALL_ROLE_PATH}/server role, but it does not have Host id for opensteck."
+		fi
+
+		#
+		# Delete host from k2hr3
+		#
+		dbaas_delete_role_host "${_DBAAS_DELALL_ROLE_PATH}/server" "${_DATABASE_TMP_ROLE_HOST_NAME}" "${_DATABASE_TMP_ROLE_HOST_PORT}" "${_DATABASE_TMP_ROLE_HOST_CUK}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to delete ${_DATABASE_TMP_ROLE_HOST_NAME} from ${_DBAAS_DELALL_ROLE_PATH}/server role"
+			rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+			return 1
+		fi
+	done
+
+	#
+	# Search in server hosts->ips
+	#
+	jsonparser_get_key_value '%"hosts"%"ips"%' "${_DATABASE_HOSTS_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_role_host_all) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->ips, thus skip this role."
+		rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+		return 1
+	fi
+	_DATABASE_RESULT_HOSTNAME_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# Loop server hosts->ips
+	#
+	for _DATABASE_RESULT_HOSTNAME_POS in ${_DATABASE_RESULT_HOSTNAME_LIST}; do
+		_DATABASE_RESULT_HOSTNAME_POS_RAW=$(pecho -n "${_DATABASE_RESULT_HOSTNAME_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"hosts\"%\"ips\"%${_DATABASE_RESULT_HOSTNAME_POS_RAW}%" "${_DATABASE_HOSTS_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(dbaas_delete_role_host_all) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->ips[${_DATABASE_RESULT_HOSTNAME_POS_RAW}], thus skip this role."
+			continue
+		fi
+
+		dbaas_parse_k2hr3_host_info "${JSONPARSER_FIND_STR_VAL}"
+		_DATABASE_TMP_ROLE_HOST_NAME=${DATABASE_PARSE_K2HR3_HOSTNAME}
+		_DATABASE_TMP_ROLE_HOST_PORT=${DATABASE_PARSE_K2HR3_PORT}
+		_DATABASE_TMP_ROLE_HOST_CUK=${DATABASE_PARSE_K2HR3_CUK}
+
+		#
+		# Delete host from openstack
+		#
+		if [ "X${_DATABASE_TMP_ROLE_HOST_CUK}" != "X" ]; then
+			delete_op_host "${_DATABASE_TMP_ROLE_HOST_CUK}"
+			if [ $? -ne 0 ]; then
+				prn_err "Failed to delete ${_DATABASE_TMP_ROLE_HOST_NAME} from OpenStack."
+				rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+				return 1
+			fi
+		else
+			prn_dbg "Found ${_DATABASE_TMP_ROLE_HOST_NAME} host in ${_DBAAS_DELALL_ROLE_PATH}/server role, but it does not have Host id for opensteck."
+		fi
+
+		#
+		# Delete host from k2hr3
+		#
+		dbaas_delete_role_host "${_DBAAS_DELALL_ROLE_PATH}/server" "${_DATABASE_TMP_ROLE_HOST_NAME}" "${_DATABASE_TMP_ROLE_HOST_PORT}" "${_DATABASE_TMP_ROLE_HOST_CUK}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to delete ${_DATABASE_TMP_ROLE_HOST_NAME} from ${_DBAAS_DELALL_ROLE_PATH}/server role"
+			rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+			return 1
+		fi
+	done
+	rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+
+	#------------------------------------------------------
+	# Loop slave host list(run k2hr3)
+	#------------------------------------------------------
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role show "${_DBAAS_DELALL_ROLE_PATH}/slave")
+
+	#
+	# Parse
+	#
+	jsonparser_parse_json_string "${_DATABASE_RESULT}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_role_host_all) Failed to parse result."
+		return 1
+	fi
+	_DATABASE_HOSTS_PAERSED_FILE=${JP_PAERSED_FILE}
+
+	#
+	# Search in slave hosts->hostnames
+	#
+	jsonparser_get_key_value '%"hosts"%"hostnames"%' "${_DATABASE_HOSTS_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_role_host_all) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->hostnames, thus skip this role."
+		rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+		return 1
+	fi
+	_DATABASE_RESULT_HOSTNAME_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# Loop slave hosts->hostnames
+	#
+	for _DATABASE_RESULT_HOSTNAME_POS in ${_DATABASE_RESULT_HOSTNAME_LIST}; do
+		_DATABASE_RESULT_HOSTNAME_POS_RAW=$(pecho -n "${_DATABASE_RESULT_HOSTNAME_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"hosts\"%\"hostnames\"%${_DATABASE_RESULT_HOSTNAME_POS_RAW}%" "${_DATABASE_HOSTS_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(dbaas_delete_role_host_all) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->hostnames[${_DATABASE_RESULT_HOSTNAME_POS_RAW}], thus skip this role."
+			continue
+		fi
+
+		dbaas_parse_k2hr3_host_info "${JSONPARSER_FIND_STR_VAL}"
+		_DATABASE_TMP_ROLE_HOST_NAME=${DATABASE_PARSE_K2HR3_HOSTNAME}
+		_DATABASE_TMP_ROLE_HOST_PORT=${DATABASE_PARSE_K2HR3_PORT}
+		_DATABASE_TMP_ROLE_HOST_CUK=${DATABASE_PARSE_K2HR3_CUK}
+
+		#
+		# Delete host from openstack
+		#
+		if [ "X${_DATABASE_TMP_ROLE_HOST_CUK}" != "X" ]; then
+			delete_op_host "${_DATABASE_TMP_ROLE_HOST_CUK}"
+			if [ $? -ne 0 ]; then
+				prn_err "Failed to delete ${_DATABASE_TMP_ROLE_HOST_NAME} from OpenStack."
+				rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+				return 1
+			fi
+		else
+			prn_dbg "Found ${_DATABASE_TMP_ROLE_HOST_NAME} host in ${_DBAAS_DELALL_ROLE_PATH}/slave role, but it does not have Host id for opensteck."
+		fi
+
+		#
+		# Delete host from k2hr3
+		#
+		dbaas_delete_role_host "${_DBAAS_DELALL_ROLE_PATH}/slave" "${_DATABASE_TMP_ROLE_HOST_NAME}" "${_DATABASE_TMP_ROLE_HOST_PORT}" "${_DATABASE_TMP_ROLE_HOST_CUK}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to delete ${_DATABASE_TMP_ROLE_HOST_NAME} from ${_DBAAS_DELALL_ROLE_PATH}/slave role"
+			rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+			return 1
+		fi
+	done
+
+	#
+	# Search in slave hosts->ips
+	#
+	jsonparser_get_key_value '%"hosts"%"ips"%' "${_DATABASE_HOSTS_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_role_host_all) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->ips, thus skip this role."
+		rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+		return 1
+	fi
+	_DATABASE_RESULT_HOSTNAME_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# Loop slave hosts->ips
+	#
+	for _DATABASE_RESULT_HOSTNAME_POS in ${_DATABASE_RESULT_HOSTNAME_LIST}; do
+		_DATABASE_RESULT_HOSTNAME_POS_RAW=$(pecho -n "${_DATABASE_RESULT_HOSTNAME_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"hosts\"%\"ips\"%${_DATABASE_RESULT_HOSTNAME_POS_RAW}%" "${_DATABASE_HOSTS_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(dbaas_delete_role_host_all) Failed to get ${_DBAAS_DEL_ROLE_PATH} hosts->ips[${_DATABASE_RESULT_HOSTNAME_POS_RAW}], thus skip this role."
+			continue
+		fi
+
+		dbaas_parse_k2hr3_host_info "${JSONPARSER_FIND_STR_VAL}"
+		_DATABASE_TMP_ROLE_HOST_NAME=${DATABASE_PARSE_K2HR3_HOSTNAME}
+		_DATABASE_TMP_ROLE_HOST_PORT=${DATABASE_PARSE_K2HR3_PORT}
+		_DATABASE_TMP_ROLE_HOST_CUK=${DATABASE_PARSE_K2HR3_CUK}
+
+		#
+		# Delete host from openstack
+		#
+		if [ "X${_DATABASE_TMP_ROLE_HOST_CUK}" != "X" ]; then
+			delete_op_host "${_DATABASE_TMP_ROLE_HOST_CUK}"
+			if [ $? -ne 0 ]; then
+				prn_err "Failed to delete ${_DATABASE_TMP_ROLE_HOST_NAME} from OpenStack."
+				rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+				return 1
+			fi
+		else
+			prn_dbg "Found ${_DATABASE_TMP_ROLE_HOST_NAME} host in ${_DBAAS_DELALL_ROLE_PATH}/slave role, but it does not have Host id for opensteck."
+		fi
+
+		#
+		# Delete host from k2hr3
+		#
+		dbaas_delete_role_host "${_DBAAS_DELALL_ROLE_PATH}/slave" "${_DATABASE_TMP_ROLE_HOST_NAME}" "${_DATABASE_TMP_ROLE_HOST_PORT}" "${_DATABASE_TMP_ROLE_HOST_CUK}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to delete ${_DATABASE_TMP_ROLE_HOST_NAME} from ${_DBAAS_DELALL_ROLE_PATH}/slave role"
+			rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+			return 1
+		fi
+	done
+	rm -f "${_DATABASE_HOSTS_PAERSED_FILE}"
+
+	return 0
+}
+
+#
+# delete all role/policy/resource
+#
+# $1	: root role path
+# $?	: result
+#
+dbaas_delete_all_k2hr3()
+{
+	if [ "X$1" = "X" ]; then
+		prn_dbg "(dbaas_delete_all_k2hr3) Parameter is wrong."
+		return 1
+	fi
+	_DBAAS_DEL_CLUSTER_NAME=$1
+	_DBAAS_DEL_CLUSTER_SERVER="${_DBAAS_DEL_CLUSTER_NAME}/server"
+	_DBAAS_DEL_CLUSTER_SLAVE="${_DBAAS_DEL_CLUSTER_NAME}/slave"
+
+	#
+	# Delete Slave Role
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role delete "${_DBAAS_DEL_CLUSTER_SLAVE}")
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_all_k2hr3) Failed to delete ${_DBAAS_DEL_CLUSTER_SLAVE} role : ${_DATABASE_RESULT}"
+		return 1
+	fi
+
+	#
+	# Delete Server Role
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role delete "${_DBAAS_DEL_CLUSTER_SERVER}")
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_all_k2hr3) Failed to delete ${_DBAAS_DEL_CLUSTER_SERVER} role : ${_DATABASE_RESULT}"
+		return 1
+	fi
+
+	#
+	# Delete Top Role
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" role delete "${_DBAAS_DEL_CLUSTER_NAME}")
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_all_k2hr3) Failed to delete ${_DBAAS_DEL_CLUSTER_NAME} role : ${_DATABASE_RESULT}"
+		return 1
+	fi
+
+	#
+	# Delete Policy
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" policy delete "${_DBAAS_DEL_CLUSTER_NAME}")
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_all_k2hr3) Failed to delete ${_DBAAS_DEL_CLUSTER_NAME} policy : ${_DATABASE_RESULT}"
+		return 1
+	fi
+
+	#
+	# Delete Slave Resource
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" resource delete "${_DBAAS_DEL_CLUSTER_SLAVE}")
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_all_k2hr3) Failed to delete ${_DBAAS_DEL_CLUSTER_SLAVE} resource : ${_DATABASE_RESULT}"
+		return 1
+	fi
+
+	#
+	# Delete Server Resource
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" resource delete "${_DBAAS_DEL_CLUSTER_SERVER}")
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_all_k2hr3) Failed to delete ${_DBAAS_DEL_CLUSTER_SERVER} resource : ${_DATABASE_RESULT}"
+		return 1
+	fi
+
+	#
+	# Delete Top Resource
+	#
+	_DATABASE_RESULT=$(K2HR3CLI_API_URI="${K2HR3CLI_API_URI}" K2HR3CLI_OPT_CONFIG="${K2HR3CLI_OPT_CONFIG}" K2HR3CLI_MSGLEVEL="${K2HR3CLI_MSGLEVEL_VALUE}" K2HR3CLI_OPT_CURLDBG="${K2HR3CLI_OPT_CURLDBG}" K2HR3CLI_OPT_CURLBODY="${K2HR3CLI_OPT_CURLBODY}" K2HR3CLI_SCOPED_TOKEN="${K2HR3CLI_SCOPED_TOKEN}" K2HR3CLI_SCOPED_TOKEN_VERIFIED="${K2HR3CLI_SCOPED_TOKEN_VERIFIED}" \
+	"${K2HR3CLIBIN}" resource delete "${_DBAAS_DEL_CLUSTER_NAME}")
+	if [ $? -ne 0 ]; then
+		prn_dbg "(dbaas_delete_all_k2hr3) Failed to delete ${_DBAAS_DEL_CLUSTER_NAME} resource : ${_DATABASE_RESULT}"
+		return 1
+	fi
+
+	return 0
+}
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/help.sh b/src/libexec/database/help.sh
new file mode 100644
index 0000000..060c577
--- /dev/null
+++ b/src/libexec/database/help.sh
@@ -0,0 +1,296 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#--------------------------------------------------------------
+# Load Option name for DBaaS
+#--------------------------------------------------------------
+if [ -f "${LIBEXECDIR}/database/options.sh" ]; then
+	. "${LIBEXECDIR}/database/options.sh"
+fi
+
+#---------------------------------------------------------------------
+# Put Help
+#---------------------------------------------------------------------
+# [NOTE]
+# Adjust the start and end positions of the characters according to the
+# scale below, and arrange the lines.
+#
+#     +-- start position(ex. title)
+#     |   +-- indent for description
+#     |   |
+#     v   v
+#     +---+----+----+----+----+----+----+----+----+----+----+----+----|
+#
+echo ""
+echo "K2HDKC DBaaS CLI command - K2HDKC Cluster"
+echo "    See https://dbaas.k2hdkc.antpick.ax/"
+echo ""
+echo "${K2HR3CLI_MODE} is a command that operates for K2HDKC DBaaS with"
+echo "K2HR3 system."
+echo "${K2HR3CLI_MODE} has the \"create\", \"show\", \"add\", \"delete\""
+echo "and \"list\" subcommands."
+echo ""
+echo "CREATE DATABASE: Create K2HDKC Cluster"
+echo "    This command is used to create K2HDKC Cluster data."
+echo ""
+echo "    USAGE: ${BINNAME} ${K2HR3CLI_MODE} create <cluster name> <option...>"
+echo ""
+echo "    ${BINNAME} ${K2HR3CLI_MODE} create <cluster name> <option...>"
+echo "        ${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_PORT_LONG} <port number, 0 means default>"
+echo "        ${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_CTLPORT_LONG} <port number, 0 means default>"
+echo "        ${K2HR3CLI_COMMAND_OPT_DBAAS_SLAVE_CTLPORT_LONG} <port number, 0 means default>"
+echo "        ${K2HR3CLI_COMMAND_OPT_DBAAS_RUN_USER_LONG} <k2hdkc run user>"
+echo "        ${K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_USER_LONG}"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_NO_SECGRP_LONG}"
+echo ""
+echo "DELETE DATABASE: Delete K2HDKC Cluster"
+echo "    This command is used to delete K2HDKC Cluster."
+echo ""
+echo "    USAGE: ${BINNAME} ${K2HR3CLI_MODE} delete cluster <cluster name> <option...>"
+echo ""
+echo "    ${BINNAME} ${K2HR3CLI_MODE} delete cluster <cluster name> <option...>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_LONG}(${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_SHORT}) <openstack scoped token>"
+echo ""
+echo "SHOW DATABASE: Show Host/Resource"
+echo "    This command is used to show all hosts in K2HDKC Cluster or"
+echo "    the RESOURCE data for K2HDKC Cluster."
+echo ""
+echo "    USAGE: ${BINNAME} ${K2HR3CLI_MODE} show [host|configuration(conf)] [server|slave] <cluster name> <option...>"
+echo ""
+echo "    ${BINNAME} ${K2HR3CLI_MODE} show host [server|slave] <cluster name>"
+echo ""
+echo "    ${BINNAME} ${K2HR3CLI_MODE} show configuration(conf) [server|slave] <cluster name>"
+echo ""
+echo "ADD HOST: Add Host to Cluster"
+echo "    This command is used to add hosts to K2HDKC Cluster."
+echo ""
+echo "    USAGE: ${BINNAME} ${K2HR3CLI_MODE} add host [server|slave] <cluster name> <hostname> <option...>"
+echo ""
+echo "    ${BINNAME} ${K2HR3CLI_MODE} add host [server|slave] <cluster name> <hostname> <option...>"
+echo "        ${K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_ROLETOKEN_LONG}"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_LONG}(${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_SHORT}) <openstack scoped token>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_KEYPAIR_LONG} <keypair name> (Optional)"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_LONG} <flavor name>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_ID_LONG} <flavor id>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_LONG} <image name>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_ID_LONG} <image id>"
+echo ""
+echo "DELETE HOST: Delete Host from Cluster"
+echo "    This command is used to delete hosts from K2HDKC Cluster."
+echo ""
+echo "    USAGE: ${BINNAME} ${K2HR3CLI_MODE} delete host <cluster name> <hostname> <option...>"
+echo ""
+echo "    ${BINNAME} ${K2HR3CLI_MODE} delete host <cluster name> <hostname> <option...>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_LONG}(${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_SHORT}) <openstack scoped token>"
+echo ""
+echo "OPENSTACK TOKEN: Create OpenStack Token"
+echo "    This command is used to create the Scoped OpenStack Token."
+echo "    The OpenStack Scoped Token is required to execute the \"add\""
+echo "    and \"delete\" Sub-Commands of \"databse\"."
+echo "    This command is for getting the Token of the OpenStack"
+echo "    system that works with the K2HR3 system."
+echo ""
+echo "    USAGE: ${BINNAME} ${K2HR3CLI_MODE} openstack [utoken|token] <option...>"
+echo ""
+echo "    ${BINNAME} ${K2HR3CLI_MODE} openstack utoken <option...>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_USER_LONG} <openstack user name>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_PASS_LONG} <openstack passphrase>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TENANT_LONG} <openstack tenant>"
+echo "        ${K2HR3CLI_COMMON_OPT_SAVE_LONG}(${K2HR3CLI_COMMON_OPT_SAVE_SHORT})"
+echo ""
+echo "        *) If ${K2HR3CLI_COMMAND_OPT_OPENSTACK_USER_LONG} / ${K2HR3CLI_COMMAND_OPT_OPENSTACK_PASS_LONG} / ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TENANT_LONG} are"
+echo "           omitted, the username / passphrase / tenant used to"
+echo "           get the token to K2HR3 will be used."
+echo "           If these options are not specified, Configuration("
+echo "           K2HR3CLI_OPENSTACK_USER / K2HR3CLI_OPENSTACK_PASS /"
+echo "           K2HR3CLI_OPENSTACK_TENANT) or the value of the"
+echo "           corresponding environment variable is used."
+echo "           Then, if the value is not found, it will try to use"
+echo "           the value specified by ${K2HR3CLI_COMMAND_OPT_USER_LONG}(${K2HR3CLI_COMMAND_OPT_USER_SHORT}) / ${K2HR3CLI_COMMAND_OPT_PASS_LONG}(${K2HR3CLI_COMMAND_OPT_PASS_SHORT}) /"
+echo "           ${K2HR3CLI_COMMAND_OPT_TENANT_LONG}(${K2HR3CLI_COMMAND_OPT_TENANT_SHORT}) options."
+echo "           And if the value is not found yet at the end, use the"
+echo "           value of Configuration, the value set in the"
+echo "           environment variable."
+echo ""
+echo "    ${BINNAME} ${K2HR3CLI_MODE} openstack token <option...>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_LONG}(${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_SHORT}) <openstack token>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TENANT_LONG} <openstack tenant>"
+echo "        ${K2HR3CLI_COMMON_OPT_SAVE_LONG}(${K2HR3CLI_COMMON_OPT_SAVE_SHORT})"
+echo ""
+echo "        *) If ${K2HR3CLI_COMMAND_OPT_OPENSTACK_USER_LONG} and ${K2HR3CLI_COMMAND_OPT_OPENSTACK_PASS_LONG} are omitted,"
+echo "           the OpenStack Token(specified in the configuration,"
+echo "           environment variables or options) is used."
+echo ""
+echo "LIST OPENSTACK RESOURCE: List OpenStack resources(images/flavors)"
+echo "    This command is used to list information about OpenStack"
+echo "    resources (images, flavors), it lists the names and IDs of"
+echo "    images and flavors."
+echo "    If you specify the name of the image and flavor with the"
+echo "    \"add host\" command, the performance may not be good depending"
+echo "    on the environment. In that case, specify the ID of the image"
+echo "    and flavor for better performance."
+echo "    This command is used to get the ID of the image and flavor."
+echo ""
+echo "    USAGE: ${BINNAME} ${K2HR3CLI_MODE} list [images|flavors] <option...>"
+echo ""
+echo "    ${BINNAME} ${K2HR3CLI_MODE} list [images|flavors] <option...>"
+echo "        ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TENANT_LONG} <openstack tenant>"
+echo ""
+#     +---+----+----+----+----+----+----+----+----+----+----+----+----|
+echo "COMMON OPTION:"
+echo "    The following options are available for all commands."
+echo "    Options related to URIs can be stored in configuration."
+echo "    Then, even if the URI of Nova(compute), Glance(image) and"
+echo "    Neutron(network) is not set in the corresponding option and"
+echo "    configuration, the appropriate URI is automatically set from"
+echo "    the generation(information) of Scoped Token."
+echo "    If these are set automatically, performance will suffer."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_DBAAS_CONFIG_LONG}"
+echo "        Specifies the DBaaS configuration directory path."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG}"
+echo "        Specifies the OpenStack Identity URI."
+echo "        This URI is saved in the configuration and does not"
+echo "        need to be specified."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_NOVA_URI_LONG}"
+echo "        Specifies the OpenStack Nova(compute) URI."
+echo "        This URI is saved in the configuration and does not"
+echo "        need to be specified."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_GLANCE_URI_LONG}"
+echo "        Specifies the OpenStack Glance(image) URI."
+echo "        This URI is saved in the configuration and does not"
+echo "        need to be specified."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_NEUTRON_URI_LONG}"
+echo "        Specifies the OpenStack Neutron(network) URI."
+echo "        This URI is saved in the configuration and does not"
+echo "        need to be specified."
+echo ""
+echo "OPTION:"
+echo "    ${K2HR3CLI_COMMON_OPT_HELP_LONG}(${K2HR3CLI_COMMON_OPT_HELP_SHORT})"
+echo "        Display ${K2HR3CLI_MODE} command help."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_PORT_LONG}"
+echo "        Specifies the chmpx port on the K2HDKC DBaaS server node."
+echo "        If this option is omitted or 0 specified, the default"
+echo "        port 8020 will be used."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_CTLPORT_LONG}"
+echo "        Specifies the chmpx control port on the K2HDKC DBaaS"
+echo "        server node."
+echo "        If this option is omitted or 0 specified, the default"
+echo "        port 8021 will be used."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_DBAAS_SLAVE_CTLPORT_LONG}"
+echo "        Specifies the chmpx control port on the K2HDKC DBaaS"
+echo "        slaver node."
+echo "        If this option is omitted or 0 specified, the default"
+echo "        port 8031 will be used."
+echo "        Specifies the DBaaS configuration directory path."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_DBAAS_RUN_USER_LONG}"
+echo "        Specifies the execution user for the k2hdkc and chmpx"
+echo "        processes. If omitted, the default is the k2hdkc user."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_USER_LONG}"
+echo "        Specify this option if the execution user for the k2hdkc"
+echo "        and chmpx processes (default k2hdkc) does not exist and"
+echo "        you want to create that user at startup."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_NO_SECGRP_LONG}"
+echo "        Specifying this option prevents the security group from"
+echo "        being created in the OpenStack network settings."
+echo "        By default, when you create a cluster, a corresponding"
+echo "        security group is created."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_ROLETOKEN_LONG}"
+echo "        Normally, if a role token already exists, use that role"
+echo "        token."
+echo "        If this option is specified, a new role token will be"
+echo "        created even if an existing role token exists."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_KEYPAIR_LONG}"
+echo "        Specify the name of the Keypair to be set for the host"
+echo "        to be started. If this option is omitted, Keypair will"
+echo "        not be set."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_LONG}"
+echo "        Specifies the name of the Flavor that starts the host."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_ID_LONG}"
+echo "        Specifies the id of the Flavor that starts the host."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_LONG}"
+echo "        Specifies the name of the OS Image that boots the host."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_ID_LONG}"
+echo "        Specifies the id of the OS Image that boots the host."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_USER_LONG}"
+echo "        Specifies the OpenStack user name for credential"
+echo "        authentication."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_PASS_LONG}"
+echo "        Specify the OpenStack passphrase for credential"
+echo "        authentication."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TENANT_LONG}"
+echo "        Specify the OpenStack tenant(project) for"
+echo "        credential authentication."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_LONG}(${K2HR3CLI_COMMAND_OPT_OPENSTACK_TOKEN_SHORT})"
+echo "         Specify the Token(Unscoped or Scoped) issued by the"
+echo "         OpenStack system to obtain the Unscoped and Scoped"
+echo "         Token."
+echo "         \"K2HR3CLI_OPENSTACK_TOKEN\" Environment or a variable"
+echo "         in configuration file is instead of this option."
+echo ""
+echo "    ${K2HR3CLI_COMMAND_OPT_TENANT_LONG}(${K2HR3CLI_COMMAND_OPT_TENANT_SHORT})"
+echo "        Specify the OpenStack tenant(project) to get the Scoped"
+echo "        Token."
+echo ""
+echo "    Options other than the above"
+echo "        The Token command uses the following options."
+echo "        You can get help with run \"${BINNAME} --help(-h)\" to find"
+echo "        out more about these options."
+echo ""
+echo "        ${K2HR3CLI_COMMAND_OPT_USER_LONG}(${K2HR3CLI_COMMAND_OPT_USER_SHORT}) <user name>"
+echo "        ${K2HR3CLI_COMMAND_OPT_PASS_LONG}(${K2HR3CLI_COMMAND_OPT_PASS_SHORT}) <passphrase>"
+echo "        ${K2HR3CLI_COMMAND_OPT_UNSCOPED_TOKEN_LONG}(${K2HR3CLI_COMMAND_OPT_UNSCOPED_TOKEN_SHORT}) <unscoped token>"
+echo "        ${K2HR3CLI_COMMAND_OPT_SCOPED_TOKEN_LONG}(${K2HR3CLI_COMMAND_OPT_SCOPED_TOKEN_SHORT}) <scoped token>"
+echo "        ${K2HR3CLI_COMMON_OPT_MSGLEVEL_LONG}(${K2HR3CLI_COMMON_OPT_MSGLEVEL_SHORT})"
+echo ""
+echo "        You can pass values in environment variables equivalent"
+echo "        to them without the options mentioned above."
+echo "        And you can also define variables in the configuration"
+echo "        file instead of environment variables."
+echo ""
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/k2hdkc_dbaas_create_host.templ b/src/libexec/database/k2hdkc_dbaas_create_host.templ
new file mode 100644
index 0000000..2bc8a31
--- /dev/null
+++ b/src/libexec/database/k2hdkc_dbaas_create_host.templ
@@ -0,0 +1,57 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#---------------------------------------------------------------------
+# Post data template for launching
+#---------------------------------------------------------------------
+#
+# The K2HDKC DBAAS CLI uses the OpenStack (Nova) Compute API to launch
+# a Virtual Machine.
+#
+# This file sets the POST data template to use when calling OpenStack
+# Compute API.
+# By default, only the "server name", "image id", "flavor id",
+# "user data", "security group name", and "Keypair name" are specified.
+# If you want to pass any other value, you can change the following
+# JSON data.
+# However, the value set by default cannot be described.
+# (Do not change special keywords.)
+# Be sure to pass them as options.
+#
+
+{
+	"server":{
+		__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_SECGRP_SET__
+		__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_KEYPAIR_SET__
+		"name":"__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_SERVER_NAME__",
+		"imageRef":"__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_IMAGE_ID__",
+		"flavorRef":"__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_FLAVOR_ID__",
+		"user_data":"__K2HDKC_DBAAS_LAUNCH_VM_TEMPLATE_USER_DATA__"
+	}
+}
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: expandtab sw=4 ts=4 fdm=marker
+# vim<600: expandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/k2hdkc_dbaas_resource.templ b/src/libexec/database/k2hdkc_dbaas_resource.templ
new file mode 100644
index 0000000..c882621
--- /dev/null
+++ b/src/libexec/database/k2hdkc_dbaas_resource.templ
@@ -0,0 +1,132 @@
+{{#!k2hr3template }}
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#
+# GLOBAL SECTION
+#
+[GLOBAL]
+FILEVERSION         = 1
+DATE                = __K2HDKC_DBAAS_CLI_DATE__
+GROUP               = {{= %cluster-name% }}
+MODE                = {{= %chmpx-mode% }}
+CHMPXIDTYPE         = CUSTOM
+DELIVERMODE         = hash
+MAXCHMPX            = 256
+REPLICA             = 1
+MAXMQSERVER         = 8
+MAXMQCLIENT         = 128
+MQPERATTACH         = 8
+MAXQPERSERVERMQ     = 8
+MAXQPERCLIENTMQ     = 8
+MAXMQPERCLIENT      = 16
+MAXHISTLOG          = 0
+{{ if 'SERVER' == %chmpx-mode% }}
+PORT                = {{= %chmpx-server-port% }}
+CTLPORT             = {{= %chmpx-server-ctlport% }}
+SELFCTLPORT         = {{= %chmpx-server-ctlport% }}
+{{ else }}
+CTLPORT             = {{= %chmpx-slave-ctlport% }}
+SELFCTLPORT         = {{= %chmpx-slave-ctlport% }}
+{{ endif }}
+SELFCUK             = __SELF_INSTANCE_ID__
+RWTIMEOUT           = 10000
+RETRYCNT            = 500
+CONTIMEOUT          = 1000
+MQRWTIMEOUT         = 500
+MQRETRYCNT          = 10000
+MQACK               = no
+AUTOMERGE           = on
+DOMERGE             = on
+MERGETIMEOUT        = 0
+SOCKTHREADCNT       = 8
+MQTHREADCNT         = 8
+MAXSOCKPOOL         = 16
+SOCKPOOLTIMEOUT     = 0
+SSL                 = no
+K2HFULLMAP          = on
+K2HMASKBIT          = 4
+K2HCMASKBIT         = 8
+K2HMAXELE           = 16
+
+#
+# SERVER NODES SECTION
+#
+{{ foreach %host_key% in %yrn:yahoo:::__K2HDKC_DBAAS_CLI_TENANT_NAME__:role:__K2HDKC_DBAAS_CLI_CLUSTER_NAME__/server/hosts/ip% }}
+    {{ %one_host% = %yrn:yahoo:::__K2HDKC_DBAAS_CLI_TENANT_NAME__:role:__K2HDKC_DBAAS_CLI_CLUSTER_NAME__/server/hosts/ip%{%host_key%} }}
+[SVRNODE]
+NAME                = {{= %one_host%{'host'} }}
+CUK                 = {{= %one_host%{'cuk'} }}
+PORT                = {{= %chmpx-server-port% }}
+CTLPORT             = {{= %chmpx-server-ctlport% }}
+CUSTOM_ID_SEED      = {{= %one_host%{'tag'} }}
+SSL                 = no
+{{ done }}
+
+#
+# SLAVE NODES SECTION
+#
+{{ if 0 < %yrn:yahoo:::__K2HDKC_DBAAS_CLI_TENANT_NAME__:role:__K2HDKC_DBAAS_CLI_CLUSTER_NAME__/slave/hosts/ip%.length }}
+    {{ foreach %host_key% in %yrn:yahoo:::__K2HDKC_DBAAS_CLI_TENANT_NAME__:role:__K2HDKC_DBAAS_CLI_CLUSTER_NAME__/slave/hosts/ip% }}
+        {{ %one_host% = %yrn:yahoo:::__K2HDKC_DBAAS_CLI_TENANT_NAME__:role:__K2HDKC_DBAAS_CLI_CLUSTER_NAME__/slave/hosts/ip%{%host_key%} }}
+[SLVNODE]
+NAME                = {{= %one_host%{'host'} }}
+CUK                 = {{= %one_host%{'cuk'} }}
+CTLPORT             = {{= %chmpx-slave-ctlport% }}
+CUSTOM_ID_SEED      = {{= %one_host%{'tag'} }}
+SSL                 = no
+    {{ done }}
+{{ else }}
+#
+# This is output as a dummy slave node when there are no slave nodes.
+# If the slave node definition does not exist, CHMPX will not start.
+# To avoid this, register only one localhost as a dummy.
+#
+[SLVNODE]
+NAME                = 127.0.0.1
+CUK                 = dummy_cuk
+CTLPORT             = {{= %chmpx-slave-ctlport% }}
+SSL                 = no
+{{ endif }}
+
+{{ if 'SERVER' == %chmpx-mode% }}
+#
+# K2HDKC SECTION
+#
+[K2HDKC]
+K2HTYPE             = file
+K2HFILE             = /var/lib/k2hdkc/data/k2hdkc.k2h
+K2HFULLMAP          = on
+K2HINIT             = no
+K2HMASKBIT          = 8
+K2HCMASKBIT         = 8
+K2HMAXELE           = 32
+K2HPAGESIZE         = 512
+MAXTHREAD           = 20
+{{ endif }}
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: expandtab sw=4 ts=4 fdm=marker
+# vim<600: expandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/k2hdkc_dbaas_resource_keys.config b/src/libexec/database/k2hdkc_dbaas_resource_keys.config
new file mode 100644
index 0000000..28d22ba
--- /dev/null
+++ b/src/libexec/database/k2hdkc_dbaas_resource_keys.config
@@ -0,0 +1,60 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#---------------------------------------------------------------------
+# Sub RESOURCE Keys for K2HDKC DBAAS CLI
+#---------------------------------------------------------------------
+#
+# Configuration for values that can be set for the K2HDKC DBAAS CLI.
+# The format is a format that can be read by a shell script.
+#	<Keyword>=<value>
+# (please do not put a space before and after the equal.)
+#
+
+#
+# Server RESOURCE Keys
+#
+# DATABASE_SERVER_KEY_INI_PKG		: for "k2hr3-init-packages" key
+# DATABASE_SERVER_KEY_INI_PCPKG		: for "k2hr3-init-packagecloud-packages" key
+# DATABASE_SERVER_KEY_INI_SYSPKG	: for "k2hr3-init-systemd-packages" key
+# 
+DATABASE_SERVER_KEY_INI_PKG=""
+DATABASE_SERVER_KEY_INI_PCPKG="k2hdkc-dbaas-override-conf,k2hr3-get-resource,chmpx,k2hdkc"
+DATABASE_SERVER_KEY_INI_SYSPKG="chmpx.service,k2hdkc.service,k2hr3-get-resource.timer"
+
+#
+# Slave RESOURCE Keys
+#
+# DATABASE_SLAVE_KEY_INI_PKG		: for "k2hr3-init-packages" key
+# DATABASE_SLAVE_KEY_INI_PCPKG		: for "k2hr3-init-packagecloud-packages" key
+# DATABASE_SLAVE_KEY_INI_SYSPKG		: for "k2hr3-init-systemd-packages" key
+# 
+DATABASE_SLAVE_KEY_INI_PKG=""
+DATABASE_SLAVE_KEY_INI_PCPKG="k2hdkc-dbaas-override-conf,k2hr3-get-resource,chmpx"
+DATABASE_SLAVE_KEY_INI_SYSPKG="chmpx.service,k2hr3-get-resource.timer"
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: expandtab sw=4 ts=4 fdm=marker
+# vim<600: expandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/openstack.sh b/src/libexec/database/openstack.sh
new file mode 100644
index 0000000..14b4f06
--- /dev/null
+++ b/src/libexec/database/openstack.sh
@@ -0,0 +1,2707 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#--------------------------------------------------------------
+# Variables
+#--------------------------------------------------------------
+#TEST
+#	#
+#	# Endpoints for openstack services
+#	#
+#	# These values are set when the Token is verified or the Scoped Token is issued.
+#	#
+#	K2HR3CLI_OPENSTACK_NOVA_URI=""
+#	K2HR3CLI_OPENSTACK_GLANCE_URI=""
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI=""
+
+#
+# Security Group Name
+#
+K2HR3CLI_OPENSTACK_SERVER_SECGRP_SUFFIX="-k2hdkc-server-sec"
+K2HR3CLI_OPENSTACK_SLAVE_SECGRP_SUFFIX="-k2hdkc-slave-sec"
+
+#--------------------------------------------------------------
+# Functions for OpenStack 
+#--------------------------------------------------------------
+#
+# Complement and Set OpenStack user name
+#
+# $?	: result
+#
+# Access and Change Environment
+#	K2HR3CLI_OPENSTACK_USER
+#	K2HR3CLI_OPENSTACK_USER_ID
+#	K2HR3CLI_OPENSTACK_PASS
+#	K2HR3CLI_OPENSTACK_TOKEN
+#	K2HR3CLI_OPENSTACK_SCOPED_TOKEN
+#	K2HR3CLI_USER
+#
+complement_op_user_name()
+{
+	#
+	# Check alternative values
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_USER}" = "X" ]; then
+		#
+		# Reset user id / passphrase / tokens
+		#
+		K2HR3CLI_OPENSTACK_USER_ID=""
+		K2HR3CLI_OPENSTACK_PASS=""
+		K2HR3CLI_OPENSTACK_TOKEN=""
+		K2HR3CLI_OPENSTACK_SCOPED_TOKEN=""
+
+		if [ "X${K2HR3CLI_USER}" != "X" ]; then
+			K2HR3CLI_OPENSTACK_USER=${K2HR3CLI_USER}
+		fi
+	fi
+
+	#
+	# Interacvive input
+	#
+	completion_variable_auto "K2HR3CLI_OPENSTACK_USER" "OpenStack User name: " 1
+	_TOKEN_LIB_RESULT_TMP=$?
+	prn_dbg "(complement_op_user_name) OpenStack User name = \"${K2HR3CLI_OPENSTACK_USER}\"."
+	return ${_TOKEN_LIB_RESULT_TMP}
+}
+
+#
+# Complement and Set OpenStack user passphrase
+#
+# $?	: result
+#
+# Access and Change Environment
+#	K2HR3CLI_OPENSTACK_PASS
+#	K2HR3CLI_PASS
+#
+complement_op_user_passphrase()
+{
+	#
+	# Check alternative values
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_PASS}" = "X" ]; then
+		#
+		# Reset tokens
+		#
+		K2HR3CLI_OPENSTACK_TOKEN=""
+		K2HR3CLI_OPENSTACK_SCOPED_TOKEN=""
+
+		if [ "X${K2HR3CLI_PASS}" != "X" ]; then
+			K2HR3CLI_OPENSTACK_PASS=${K2HR3CLI_PASS}
+		fi
+	fi
+
+	#
+	# Interacvive input
+	#
+	completion_variable_auto "K2HR3CLI_OPENSTACK_PASS" "OpenStack User passphrase: " 1 1
+	_TOKEN_LIB_RESULT_TMP=$?
+	prn_dbg "(complement_op_user_passphrase) OpenStack User passphrase = \"*****(${#K2HR3CLI_OPENSTACK_PASS})\"."
+	return ${_TOKEN_LIB_RESULT_TMP}
+}
+
+#
+# Complement and Set OpenStack Tenant
+#
+# $?	: result
+#
+# Access and Change Environment
+#	K2HR3CLI_OPENSTACK_TENANT
+#	K2HR3CLI_OPENSTACK_TENANT_ID
+#	K2HR3CLI_TENANT
+#
+complement_op_tenant()
+{
+	#
+	# Check alternative values
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_TENANT}" = "X" ]; then
+		#
+		# Reset tenant id / tokens
+		#
+		K2HR3CLI_OPENSTACK_TENANT_ID=""
+		K2HR3CLI_OPENSTACK_TOKEN=""
+		K2HR3CLI_OPENSTACK_SCOPED_TOKEN=""
+
+		if [ "X${K2HR3CLI_TENANT}" != "X" ]; then
+			K2HR3CLI_OPENSTACK_TENANT=${K2HR3CLI_TENANT}
+		fi
+	fi
+	#
+	# Interacvive input
+	#
+	completion_variable_auto "K2HR3CLI_OPENSTACK_TENANT" "OpenStack Project(tenant) name: " 1
+	_TOKEN_LIB_RESULT_TMP=$?
+	prn_dbg "(complement_op_tenant) OpenStack Project(tenant) name = \"${K2HR3CLI_OPENSTACK_TENANT}\"."
+	return ${_TOKEN_LIB_RESULT_TMP}
+}
+
+#
+# Complement and Set OpenStack unscoped token
+#
+# $?	: result
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_USER			: user name
+#	K2HR3CLI_OPENSTACK_USER_ID		: user id
+#	K2HR3CLI_OPENSTACK_TOKEN		: valid token (unscoped token)
+#	K2HR3CLI_OPENSTACK_SCOPED_TOKEN
+#
+complement_op_utoken()
+{
+	#
+	# Reset Tokens
+	#
+	K2HR3CLI_OPENSTACK_TOKEN=""
+	K2HR3CLI_OPENSTACK_SCOPED_TOKEN=""
+
+	#
+	# Get unscoped token
+	#
+	complement_op_user_name
+	if [ $? -ne 0 ]; then
+		return 1
+	fi
+	complement_op_user_passphrase
+	if [ $? -ne 0 ]; then
+		return 1
+	fi
+
+	#
+	# Create Unscoped Token
+	#
+	get_op_utoken "${K2HR3CLI_OPENSTACK_USER}" "${K2HR3CLI_OPENSTACK_PASS}"
+	if [ $? -ne 0 ]; then
+		return 1
+	fi
+	return 0
+}
+
+#
+# Complement and Set OpenStack Scoped token
+#
+# $?	: result
+#
+# Using and Set Variables
+#	K2HR3CLI_OPENSTACK_TOKEN		: valid token (may be scoped token)
+#	K2HR3CLI_OPENSTACK_SCOPED_TOKEN	: valid scoped token
+#	K2HR3CLI_OPENSTACK_USER			: user name
+#	K2HR3CLI_OPENSTACK_USER_ID		: user id
+#	K2HR3CLI_OPENSTACK_PASS			: user name
+#	K2HR3CLI_OPENSTACK_TENANT		: tenant(scoped token)
+#	K2HR3CLI_OPENSTACK_TENANT_ID	: tenant id
+#	K2HR3CLI_OPENSTACK_NOVA_URI		: endpoint uri for nova
+#	K2HR3CLI_OPENSTACK_GLANCE_URI	: endpoint uri for glance
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI	: endpoint uri for neutron
+#
+complement_op_token()
+{
+	#
+	# Reset Tokens
+	#
+	K2HR3CLI_OPENSTACK_SCOPED_TOKEN=""
+
+	#
+	# Check existed openstack token
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_TOKEN}" != "X" ]; then
+		get_op_token_info "${K2HR3CLI_OPENSTACK_TOKEN}"
+		if [ $? -eq 0 ]; then
+			if [ "X${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}" != "X" ]; then
+				#
+				# Valid token which is scoped token, so nothing to do
+				#
+				return 0
+			fi
+		else
+			K2HR3CLI_OPENSTACK_TOKEN=""
+		fi
+	fi
+
+	#
+	# Get unscoped token
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_TOKEN}" = "X" ]; then
+		#
+		# No unscoped token, then create it
+		#
+		complement_op_user_name
+		if [ $? -ne 0 ]; then
+			return 1
+		fi
+		complement_op_user_passphrase
+		if [ $? -ne 0 ]; then
+			return 1
+		fi
+
+		#
+		# Create Unscoped Token
+		#
+		get_op_utoken "${K2HR3CLI_OPENSTACK_USER}" "${K2HR3CLI_OPENSTACK_PASS}"
+		if [ $? -ne 0 ]; then
+			return 1
+		fi
+	fi
+
+	#
+	# Get tenant id
+	#
+	complement_op_tenant
+	if [ $? -ne 0 ]; then
+		return 1
+	fi
+	get_op_tenant_id
+	if [ $? -ne 0 ]; then
+		return 1
+	fi
+
+	#
+	# Get Scoped Token
+	#
+	get_op_token
+	if [ $? -ne 0 ]; then
+		return 1
+	fi
+
+	return 0
+}
+
+#--------------------------------------------------------------
+# Functions for API Requests
+#--------------------------------------------------------------
+#
+# Get Service endpoint in catalog
+#
+# $1	: type(string)
+# $2	: name(string)
+# $3	: parsed json file(catalog response)
+# $?	: result
+#
+# [NOTE] catalog response
+#	{
+#		"catalog": [
+#			{
+#				"endpoints": [
+#					{
+#						"id": "...",
+#						"interface": "public",
+#						"region": "RegionOne",
+#						"url": "http://..."
+#					},
+#					{
+#						"id": "...",
+#						"interface": "internal",
+#						"region": "RegionOne",
+#						"url": "http://..."
+#					},
+#	                ...
+#				],
+#				"id": "...",
+#				"type": "identity",
+#				"name": "keystone"
+#			},
+#			...
+#		],
+#		"links": {
+#			"self": "https://.../identity/v3/catalog",
+#			"previous": null,
+#			"next": null
+#		}
+#	}
+#
+# Set Variables
+#	DBAAS_OP_FOUND_SERVICE_EP_URI	: endpoint(ex. https://XXX.XXX.XXX.XXX/...)
+#
+get_op_service_ep()
+{
+	DBAAS_OP_FOUND_SERVICE_EP_URI=""
+
+	if [ "X$1" = "X" ] || [ "X$2" = "X" ] || [ "X$3" = "X" ]; then
+		return 1
+	fi
+	_DBAAS_OP_SERVICE_TYPE=$1
+	_DBAAS_OP_SERVICE_NAME=$2
+	_DBAAS_OP_PARSED_FILE=$3
+
+	#
+	# Get catalog array
+	#
+	jsonparser_get_key_value '%"catalog"%' "$3"
+	if [ $? -ne 0 ]; then
+		prn_dbg "(get_op_service_ep) Failed to parse for \"catalog\"."
+		return 1
+	fi
+	if [ "X${JSONPARSER_FIND_VAL_TYPE}" != "X${JP_TYPE_ARR}" ]; then
+		prn_dbg "(get_op_service_ep) \"catalog\" is not array."
+		return 1
+	fi
+	_DATABASE_RESULT_CATALOG_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# Loop catalog
+	#
+	for _DATABASE_RESULT_CATALOG_POS in ${_DATABASE_RESULT_CATALOG_LIST}; do
+		#
+		# catalog[x]->name
+		#
+		_DATABASE_RESULT_CATALOG_POS_RAW=$(pecho -n "${_DATABASE_RESULT_CATALOG_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"catalog\"%${_DATABASE_RESULT_CATALOG_POS_RAW}%\"name\"%" "${_DBAAS_OP_PARSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(get_op_service_ep) Failed to get ${_DBAAS_DEL_ROLE_PATH} catalog[${_DATABASE_RESULT_CATALOG_POS_RAW}]->name."
+			continue
+		fi
+		_DBAAS_OP_CATALOG_NAME=${JSONPARSER_FIND_STR_VAL}
+
+		#
+		# catalog[x]->type
+		#
+		jsonparser_get_key_value "%\"catalog\"%${_DATABASE_RESULT_CATALOG_POS_RAW}%\"type\"%" "${_DBAAS_OP_PARSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(get_op_service_ep) Failed to get ${_DBAAS_DEL_ROLE_PATH} catalog[${_DATABASE_RESULT_CATALOG_POS_RAW}]->type."
+			continue
+		fi
+		_DBAAS_OP_CATALOG_TYPE=${JSONPARSER_FIND_STR_VAL}
+
+		#
+		# Compare
+		#
+		if [ "X${_DBAAS_OP_CATALOG_NAME}" = "X${_DBAAS_OP_SERVICE_NAME}" ] && [ "X${_DBAAS_OP_CATALOG_TYPE}" = "X${_DBAAS_OP_SERVICE_TYPE}" ]; then
+			#
+			# Found, get endpoints for service
+			#
+			jsonparser_get_key_value "%\"catalog\"%${_DATABASE_RESULT_CATALOG_POS_RAW}%\"endpoints\"%" "${_DBAAS_OP_PARSED_FILE}"
+			if [ $? -ne 0 ]; then
+				prn_dbg "(get_op_service_ep) Failed to get ${_DBAAS_DEL_ROLE_PATH} catalog[${_DATABASE_RESULT_CATALOG_POS_RAW}]->endpoints."
+				continue
+			fi
+			_DATABASE_RESULT_EP_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+			for _DATABASE_RESULT_EP_POS in ${_DATABASE_RESULT_EP_LIST}; do
+				#
+				# catalog[x]->endpoints[x]->url
+				#
+				_DATABASE_RESULT_EP_POS_RAW=$(pecho -n "${_DATABASE_RESULT_EP_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+				jsonparser_get_key_value "%\"catalog\"%${_DATABASE_RESULT_CATALOG_POS_RAW}%\"endpoints\"%${_DATABASE_RESULT_EP_POS_RAW}%\"url\"%" "${_DBAAS_OP_PARSED_FILE}"
+				if [ $? -eq 0 ]; then
+					#
+					# Cut last word if it is '/' and space
+					#
+					DBAAS_OP_FOUND_SERVICE_EP_URI=$(pecho -n "${JSONPARSER_FIND_STR_VAL}" | sed -e 's/[[:space:]]+//g' -e 's#/$##g')
+					return 0
+				else
+					prn_dbg "(get_op_service_ep) Failed to get ${_DBAAS_DEL_ROLE_PATH} catalog[${_DATABASE_RESULT_CATALOG_POS_RAW}]->endpoints[${_DATABASE_RESULT_EP_POS_RAW}]->url."
+				fi
+			done
+		fi
+	done
+
+	#
+	# Not found
+	#
+	return 1
+}
+
+#
+# Set OpenStack services endpoints
+#
+# $1	: openstack scoped token
+# $?	: result
+#
+# Check and Set Variables
+#	K2HR3CLI_OPENSTACK_NOVA_URI		: endpoint uri for nova
+#	K2HR3CLI_OPENSTACK_GLANCE_URI	: endpoint uri for glance
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI	: endpoint uri for neutron
+#
+get_op_service_eps()
+{
+	if [ "X$1" = "X" ]; then
+		return 1
+	fi
+	if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" != "X" ] && [ "X${K2HR3CLI_OPENSTACK_GLANCE_URI}" != "X" ] && [ "X${K2HR3CLI_OPENSTACK_NEUTRON_URI}" != "X" ]; then
+		#
+		# All endpoints is set, nothing to do
+		#
+		prn_dbg "(get_op_service_eps) OpenStack Nova Endpoint    = ${K2HR3CLI_OPENSTACK_NOVA_URI}"
+		prn_dbg "(get_op_service_eps) OpenStack Glance Endpoint  = ${K2HR3CLI_OPENSTACK_GLANCE_URI}"
+		prn_dbg "(get_op_service_eps) OpenStack Neutron Endpoint = ${K2HR3CLI_OPENSTACK_NEUTRON_URI}"
+		return 0
+	fi
+
+	#------------------------------------------------------
+	# Get Endpoints(Catalog)
+	#------------------------------------------------------
+	# [MEMO]
+	#	GET http://<OpenStack Identity URI>/v3/auth/catalog
+	# 
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_IDENTITY_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:$1"
+	_DBAAS_OP_URL_PATH="/v3/auth/catalog"
+
+	get_request "${_DBAAS_OP_URL_PATH}" 1 "${_DBAAS_OP_AUTH_HEADER}" "${_DBAAS_OP_TOKEN_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "200" 1
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to send the request to get catalog inforamtion."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Get endpoints in catalog
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"catalog": [
+	#			{
+	#				"endpoints": [
+	#					{
+	#						"id": "...",
+	#						"interface": "public",
+	#						"region": "RegionOne",
+	#						"url": "http://..."
+	#					},
+	#					{
+	#						"id": "...",
+	#						"interface": "internal",
+	#						"region": "RegionOne",
+	#						"url": "http://..."
+	#					},
+	#	                ...
+	#				],
+	#				"id": "...",
+	#				"type": "identity",
+	#				"name": "keystone"
+	#			},
+	#			...
+	#		],
+	#		"links": {
+	#			"self": "https://.../identity/v3/catalog",
+	#			"previous": null,
+	#			"next": null
+	#		}
+	#	}
+	#
+	_DBAAS_OP_SERVICE_EPS_RESULT=0
+
+	#
+	# Get Nova Uri
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" = "X" ]; then
+		get_op_service_ep "compute" "nova" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_warn "OpenStack Nova endpoint is not found in catalog information."
+			_DBAAS_OP_SERVICE_EPS_RESULT=1
+		else
+			K2HR3CLI_OPENSTACK_NOVA_URI=${DBAAS_OP_FOUND_SERVICE_EP_URI}
+			add_config_update_var "K2HR3CLI_OPENSTACK_NOVA_URI"
+			prn_dbg "(get_op_service_eps) OpenStack Nova Endpoint    = ${K2HR3CLI_OPENSTACK_NOVA_URI}"
+		fi
+	fi
+
+	#
+	# Get Glance Uri
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_GLANCE_URI}" = "X" ]; then
+		get_op_service_ep "image" "glance" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_warn "OpenStack Glance endpoint is not found in catalog information."
+			_DBAAS_OP_SERVICE_EPS_RESULT=1
+		else
+			K2HR3CLI_OPENSTACK_GLANCE_URI=${DBAAS_OP_FOUND_SERVICE_EP_URI}
+			add_config_update_var "K2HR3CLI_OPENSTACK_GLANCE_URI"
+			prn_dbg "(get_op_service_eps) OpenStack Glance Endpoint  = ${K2HR3CLI_OPENSTACK_GLANCE_URI}"
+		fi
+	fi
+
+	#
+	# Get Neutron Uri
+	#
+	if [ "X${K2HR3CLI_OPENSTACK_NEUTRON_URI}" = "X" ]; then
+		get_op_service_ep "network" "neutron" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_warn "OpenStack Neutron endpoint is not found in catalog information."
+			_DBAAS_OP_SERVICE_EPS_RESULT=1
+		else
+			K2HR3CLI_OPENSTACK_NEUTRON_URI=${DBAAS_OP_FOUND_SERVICE_EP_URI}
+			add_config_update_var "K2HR3CLI_OPENSTACK_NEUTRON_URI"
+			prn_dbg "(get_op_service_eps) OpenStack Neutron Endpoint = ${K2HR3CLI_OPENSTACK_NEUTRON_URI}"
+		fi
+	fi
+	rm -f "${JP_PAERSED_FILE}"
+
+	return "${_DBAAS_OP_SERVICE_EPS_RESULT}"
+}
+
+#
+# Check OpenStack (Un)scoped Token
+#
+# $1	: openstack token(unscoped/scoped)
+# $?	: result
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_TOKEN		: valid token (may be scoped token)
+#	K2HR3CLI_OPENSTACK_SCOPED_TOKEN	: valid scoped token
+#	K2HR3CLI_OPENSTACK_USER			: user name
+#	K2HR3CLI_OPENSTACK_USER_ID		: user id
+#	K2HR3CLI_OPENSTACK_TENANT		: tenant(scoped token)
+#	K2HR3CLI_OPENSTACK_TENANT_ID	: tenant id
+#	K2HR3CLI_OPENSTACK_NOVA_URI		: endpoint uri for nova
+#	K2HR3CLI_OPENSTACK_GLANCE_URI	: endpoint uri for glance
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI	: endpoint uri for neutron
+#
+get_op_token_info()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_IDENTITY_URI}" = "X" ]; then
+		prn_err "OpenStack(Identity) URI is not specified. Please specify with the ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG} option, K2HR3CLI_OPENSTACK_IDENTITY_URI environment variable, or configuration."
+		return 1
+	fi
+	if [ "X$1" = "X" ]; then
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Get token information
+	#------------------------------------------------------
+	# [MEMO]
+	#	GET http://<OpenStack Identity URI>/v3/auth/tokens?nocatalog
+	# 
+	#	("nocatalog" argument is supported after Havana)
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_IDENTITY_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:$1"
+	_DBAAS_OP_TOKEN_HEADER="X-Subject-Token:$1"
+	_DBAAS_OP_URL_PATH="/v3/auth/tokens?nocatalog"
+
+	get_request "${_DBAAS_OP_URL_PATH}" 1 "${_DBAAS_OP_AUTH_HEADER}" "${_DBAAS_OP_TOKEN_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	_DBAAS_OP_TOKEN_PAERSED_FILE=${JP_PAERSED_FILE}
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${_DBAAS_OP_TOKEN_PAERSED_FILE}" "200" 1 2>/dev/null
+	if [ $? -ne 0 ]; then
+		prn_info "Failed to send the request to get Token inforamtion."
+		rm -f "${_DBAAS_OP_TOKEN_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Get user id in result(parse result)
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		...
+	#		...
+	#		"token": {
+	#			"methods": ["password"], 
+	#			"user": {
+	#				"domain": {
+	#					"id": "default", 
+	#					"name": "Default"
+	#				}, 
+	#				"id": "<User ID>", 
+	#				"name": "<User Name>", 
+	#				"password_expires_at": null
+	#			}, 
+	#			"audit_ids": ["...."], 
+	#			"expires_at": "2021-01-01T00:00:00.000000Z", 
+	#			"issued_at": "2021-01-01T00:00:00.000000Z"
+	#		}
+	#	}
+	#
+	_DBAAS_OP_USER=
+	_DBAAS_OP_USER_ID=
+
+	#
+	# user id
+	#
+	jsonparser_get_key_value '%"token"%"user"%"id"%' "${_DBAAS_OP_TOKEN_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"token\"->\"user\"->\"id\" key in response body."
+		rm -f "${_DBAAS_OP_TOKEN_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_USER_ID=${JSONPARSER_FIND_STR_VAL}
+
+	#
+	# user name
+	#
+	jsonparser_get_key_value '%"token"%"user"%"name"%' "${_DBAAS_OP_TOKEN_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"token\"->\"user\"->\"name\" key in response body."
+		rm -f "${_DBAAS_OP_TOKEN_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_USER=${JSONPARSER_FIND_STR_VAL}
+
+	#------------------------------------------------------
+	# Check Scoped Token and Tenant
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		...
+	#		...
+	#		"token": {
+	#			"project": {
+	#				"domain": {
+	#					"id": "default",
+	#					"name": "Default"
+	#				},
+	#				"id": "<tenant id>",
+	#				"name": "<tenant name>"
+	#			}
+	#		}
+	#	}
+	#
+	_DBAAS_OP_TENANT=
+	_DBAAS_OP_TENANT_ID=
+
+	#
+	# project -> Scoped Token
+	#
+	jsonparser_get_key_value '%"token"%"project"%' "${_DBAAS_OP_TOKEN_PAERSED_FILE}"
+	if [ $? -eq 0 ]; then
+		#
+		# tenant id
+		#
+		jsonparser_get_key_value '%"token"%"project"%"id"%' "${_DBAAS_OP_TOKEN_PAERSED_FILE}"
+		if [ $? -eq 0 ]; then
+			_DBAAS_OP_TENANT_ID=${JSONPARSER_FIND_STR_VAL}
+
+			#
+			# tenant name
+			#
+			jsonparser_get_key_value '%"token"%"project"%"name"%' "${_DBAAS_OP_TOKEN_PAERSED_FILE}"
+			if [ $? -eq 0 ]; then
+				_DBAAS_OP_TENANT=${JSONPARSER_FIND_STR_VAL}
+			else
+				prn_warn "OpenStack token is scoped token, but there is no tenant name"
+				_DBAAS_OP_TENANT_ID=
+			fi
+		else
+			prn_warn "OpenStack token is scoped token, but there is no tenant id"
+		fi
+	else
+		prn_dbg "(get_op_token_info) OpenStack token is unscoped token.."
+	fi
+	rm -f "${_DBAAS_OP_TOKEN_PAERSED_FILE}"
+
+	#------------------------------------------------------
+	# Get Urls when scoped token
+	#------------------------------------------------------
+	if [ "X${_DBAAS_OP_TENANT}" != "X" ] && [ "X${_DBAAS_OP_TENANT_ID}" != "X" ]; then
+		get_op_service_eps "$1"
+		if [ $? -ne 0 ]; then
+			prn_warn "Failed to set(get) OpenStack some service endpoints."
+		fi
+	fi
+
+	#
+	# Set variables
+	#
+	K2HR3CLI_OPENSTACK_USER=${_DBAAS_OP_USER}
+	K2HR3CLI_OPENSTACK_USER_ID=${_DBAAS_OP_USER_ID}
+	K2HR3CLI_OPENSTACK_TOKEN="$1"
+
+	add_config_update_var "K2HR3CLI_OPENSTACK_USER"
+	add_config_update_var "K2HR3CLI_OPENSTACK_USER_ID"
+	add_config_update_var "K2HR3CLI_OPENSTACK_TOKEN"
+
+	prn_dbg "(get_op_token_info) OpenStack Unscoped Token   = \"${K2HR3CLI_OPENSTACK_TOKEN}\"."
+	prn_dbg "(get_op_token_info) OpenStack User             = \"${K2HR3CLI_OPENSTACK_USER}\"."
+	prn_dbg "(get_op_token_info) OpenStack User Id          = \"${K2HR3CLI_OPENSTACK_USER_ID}\"."
+
+	if [ "X${_DBAAS_OP_TENANT}" != "X" ] && [ "X${_DBAAS_OP_TENANT_ID}" != "X" ]; then
+		K2HR3CLI_OPENSTACK_TENANT=${_DBAAS_OP_TENANT}
+		K2HR3CLI_OPENSTACK_TENANT_ID=${_DBAAS_OP_TENANT_ID}
+		K2HR3CLI_OPENSTACK_SCOPED_TOKEN="$1"
+
+		add_config_update_var "K2HR3CLI_OPENSTACK_TENANT"
+		add_config_update_var "K2HR3CLI_OPENSTACK_TENANT_ID"
+		add_config_update_var "K2HR3CLI_OPENSTACK_SCOPED_TOKEN"
+
+		prn_dbg "(get_op_token_info) OpenStack Tenant           = \"${K2HR3CLI_OPENSTACK_TENANT}\"."
+		prn_dbg "(get_op_token_info) OpenStack Tenant Id        = \"${K2HR3CLI_OPENSTACK_TENANT_ID}\"."
+		prn_dbg "(get_op_token_info) OpenStack Scoped Token     = \"${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}\"."
+	fi
+
+	return 0
+}
+
+#
+# Get OpenStack Unscoped Token from Credential
+#
+# $1	: openstack user name
+# $2	: openstack user passphrase
+# $?	: result
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_USER			: user name
+#	K2HR3CLI_OPENSTACK_USER_ID		: user id
+#	K2HR3CLI_OPENSTACK_PASS			: user id
+#	K2HR3CLI_OPENSTACK_TOKEN		: valid token (unscoped token)
+#
+get_op_utoken()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_IDENTITY_URI}" = "X" ]; then
+		prn_err "OpenStack(Identity) URI is not specified. Please specify with the ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG} option, K2HR3CLI_OPENSTACK_IDENTITY_URI environment variable, or configuration."
+		return 1
+	fi
+	if [ "X$1" = "X" ] || [ "X$2" = "X" ]; then
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Send request for get unscoped token
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<OpenStack Identity URI>/v3/auth/tokens?nocatalog
+	#
+	#	("nocatalog" argument is supported after Havana)
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_IDENTITY_URI}
+	# shellcheck disable=SC2034
+	K2HR3CLI_CURL_RESHEADER=1
+	_DBAAS_OP_REQUEST_BODY="{\"auth\":{\"identity\":{\"password\":{\"user\":{\"domain\":{\"id\":\"default\"},\"password\":\"$2\",\"name\":\"$1\"}},\"methods\":[\"password\"]}}}"
+	_DBAAS_OP_URL_PATH="/v3/auth/tokens?nocatalog"
+
+	post_string_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+	# shellcheck disable=SC2034
+	K2HR3CLI_CURL_RESHEADER=0
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "201" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(get_op_utoken) Could not get unscoped token from existed token for openstack."
+		rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Parse uscoped token
+	#------------------------------------------------------
+	# [MEMO]
+	#	X-Subject-Token: <unscoped token>
+	#
+	_DBAAS_OP_UTOKEN=$(grep '^X-Subject-Token:' "${K2HR3CLI_REQUEST_RESHEADER_FILE}" | sed -e 's/X-Subject-Token:[ ]*//g' | tr -d '\r' | tr -d '\n')
+	if [ $? -ne 0 ]; then
+		prn_warn "Failed to get unscoped token for OpenStack."
+		rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	if [ "X${_DBAAS_OP_UTOKEN}" = "X" ]; then
+		prn_warn "Got unscoped token for OpenStack is empty."
+		rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+
+	#------------------------------------------------------
+	# Get user id in result(parse result)
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"token": {
+	#			"methods": ["password"], 
+	#			"user": {
+	#				"domain": {
+	#					"id": "default", 
+	#					"name": "Default"
+	#				}, 
+	#				"id": "<User ID>", 
+	#				"name": "<User Name>", 
+	#				"password_expires_at": null
+	#			}, 
+	#			"audit_ids": ["...."], 
+	#			"expires_at": "2021-01-01T00:00:00.000000Z", 
+	#			"issued_at": "2021-01-01T00:00:00.000000Z"
+	#		}
+	#	}
+	#
+	jsonparser_get_key_value '%"token"%"user"%"name"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"token\"->\"user\"->\"name\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_USER=${JSONPARSER_FIND_STR_VAL}
+
+	jsonparser_get_key_value '%"token"%"user"%"id"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"token\"->\"user\"->\"id\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_USER_ID=${JSONPARSER_FIND_STR_VAL}
+
+	rm -f "${JP_PAERSED_FILE}"
+
+	#
+	# Success
+	#
+	K2HR3CLI_OPENSTACK_USER=${_DBAAS_OP_USER}
+	K2HR3CLI_OPENSTACK_USER_ID=${_DBAAS_OP_USER_ID}
+	K2HR3CLI_OPENSTACK_TOKEN=${_DBAAS_OP_UTOKEN}
+	K2HR3CLI_OPENSTACK_PASS="$2"
+
+	add_config_update_var "K2HR3CLI_OPENSTACK_USER"
+	add_config_update_var "K2HR3CLI_OPENSTACK_USER_ID"
+	add_config_update_var "K2HR3CLI_OPENSTACK_TOKEN"
+	if [ "X${K2HR3CLI_OPT_SAVE_PASS}" = "X1" ] && [ "X${K2HR3CLI_PASS}" != "X" ]; then
+		add_config_update_var "K2HR3CLI_OPENSTACK_PASS"
+	fi
+
+	prn_dbg "(get_op_utoken) OpenStack User           = \"${K2HR3CLI_OPENSTACK_USER}\"."
+	prn_dbg "(get_op_utoken) OpenStack User ID        = \"${K2HR3CLI_OPENSTACK_USER_ID}\"."
+	prn_dbg "(get_op_utoken) OpenStack Passphrase     = \"********(${#K2HR3CLI_OPENSTACK_PASS})\"."
+	prn_dbg "(get_op_utoken) OpenStack Unscoped Token = \"${K2HR3CLI_OPENSTACK_TOKEN}\"."
+
+	return 0
+}
+
+#
+# Get OpenStack Scoped Token
+#
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_TOKEN		: unscoped token
+#	K2HR3CLI_OPENSTACK_TENANT		: tenant
+#	K2HR3CLI_OPENSTACK_TENANT_ID	: tenant id
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_SCOPED_TOKEN	: valid scoped token
+#	K2HR3CLI_OPENSTACK_NOVA_URI		: endpoint uri for nova
+#	K2HR3CLI_OPENSTACK_GLANCE_URI	: endpoint uri for glance
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI	: endpoint uri for neutron
+#
+get_op_token()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_IDENTITY_URI}" = "X" ]; then
+		prn_err "OpenStack(Identity) URI is not specified. Please specify with the ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG} option, K2HR3CLI_OPENSTACK_IDENTITY_URI environment variable, or configuration."
+		return 1
+	fi
+	if [ "X${K2HR3CLI_OPENSTACK_TOKEN}" = "X" ] || [ "X${K2HR3CLI_OPENSTACK_TENANT_ID}" = "X" ]; then
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Send request for get scoped token
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<OpenStack Identity URI>/v3/auth/tokens?nocatalog
+	#
+	#	("nocatalog" argument is supported after Havana)
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_IDENTITY_URI}
+	# shellcheck disable=SC2034
+	K2HR3CLI_CURL_RESHEADER=1
+	_DBAAS_OP_REQUEST_BODY="{\"auth\":{\"identity\":{\"methods\":[\"token\"],\"token\":{\"id\":\"${K2HR3CLI_OPENSTACK_TOKEN}\"}},\"scope\":{\"project\":{\"id\":\"${K2HR3CLI_OPENSTACK_TENANT_ID}\"}}}}"
+	_DBAAS_OP_URL_PATH="/v3/auth/tokens?nocatalog"
+
+	post_string_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+	# shellcheck disable=SC2034
+	K2HR3CLI_CURL_RESHEADER=0
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	_DBAAS_PAERSED_FILE="${JP_PAERSED_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${_DBAAS_PAERSED_FILE}" "201" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(get_op_token) Could not get scoped token from unscoped token."
+		rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+		rm -f "${_DBAAS_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Parse scoped token
+	#------------------------------------------------------
+	# [MEMO]
+	#	X-Subject-Token: <unscoped token>
+	#
+	_DBAAS_OP_TOKEN=$(grep '^X-Subject-Token:' "${K2HR3CLI_REQUEST_RESHEADER_FILE}" | sed -e 's/X-Subject-Token:[ ]*//g' | tr -d '\r' | tr -d '\n')
+	if [ $? -ne 0 ]; then
+		prn_warn "Failed to get scoped token for OpenStack."
+		rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+		rm -f "${_DBAAS_PAERSED_FILE}"
+		return 1
+	fi
+	if [ "X${_DBAAS_OP_TOKEN}" = "X" ]; then
+		prn_warn "Got scoped token for OpenStack is empty."
+		rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+		rm -f "${_DBAAS_PAERSED_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+	rm -f "${_DBAAS_PAERSED_FILE}"
+
+	#------------------------------------------------------
+	# Check and Set service endpoints
+	#------------------------------------------------------
+	get_op_service_eps "${_DBAAS_OP_TOKEN}"
+
+	#
+	# Success
+	#
+	K2HR3CLI_OPENSTACK_SCOPED_TOKEN=${_DBAAS_OP_TOKEN}
+
+	add_config_update_var "K2HR3CLI_OPENSTACK_SCOPED_TOKEN"
+
+	prn_dbg "(get_op_token) OpenStack Scoped Token     = \"${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}\"."
+
+	return 0
+}
+
+#
+# Get OpenStack tenant id
+#
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_TOKEN		: unscoped token
+#	K2HR3CLI_OPENSTACK_USER_ID		: user id
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_TENANT		: tenant(scoped token)
+#	K2HR3CLI_OPENSTACK_TENANT_ID	: tenant id
+#
+get_op_tenant_id()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_IDENTITY_URI}" = "X" ]; then
+		prn_err "OpenStack(Identity) URI is not specified. Please specify with the ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG} option, K2HR3CLI_OPENSTACK_IDENTITY_URI environment variable, or configuration."
+		return 1
+	fi
+	if [ "X${K2HR3CLI_OPENSTACK_TENANT}" != "X" ] && [ "X${K2HR3CLI_OPENSTACK_TENANT_ID}" != "X" ]; then
+		return 0
+	fi
+	if [ "X${K2HR3CLI_OPENSTACK_TENANT}" = "X" ]; then
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Send request for get project(tenant) list
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<OpenStack Identity URI>/v3/users/<user id>/projects
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_IDENTITY_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_TOKEN}"
+	_DBAAS_OP_URL_PATH="/v3/users/${K2HR3CLI_OPENSTACK_USER_ID}/projects"
+
+	get_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "200" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(get_op_tenant_id) Could not get tenant(project) list."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Search tenant id by name
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"projects": [
+	#			{
+	#				"id": "<tenant id>", 
+	#				"name": "<tenant name>", 
+	#				"domain_id": "default", 
+	#				"description": "", 
+	#				"enabled": true, 
+	#				"parent_id": "default", 
+	#				"is_domain": false, 
+	#				"tags": [], 
+	#				"options": {}, 
+	#				"links": {
+	#					"self": "https://..."
+	#				}
+	#			},
+	#			{...} 
+	#		]
+	#	}
+	#
+	jsonparser_get_key_value '%"projects"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"projects\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_PROJECT_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	for _DBAAS_OP_PROJECT_POS in ${_DBAAS_OP_PROJECT_LIST}; do
+		#
+		# Check tenant name
+		#
+		_DBAAS_OP_PROJECT_POS_RAW=$(pecho -n "${_DBAAS_OP_PROJECT_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"projects\"%${_DBAAS_OP_PROJECT_POS_RAW}%\"name\"%" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			continue
+		fi
+		if [ "X${JSONPARSER_FIND_STR_VAL}" = "X${K2HR3CLI_OPENSTACK_TENANT}" ]; then
+			#
+			# Found same tenant name
+			#
+			jsonparser_get_key_value "%\"projects\"%${_DBAAS_OP_PROJECT_POS_RAW}%\"id\"%" "${JP_PAERSED_FILE}"
+			if [ $? -ne 0 ]; then
+				continue
+			fi
+			K2HR3CLI_OPENSTACK_TENANT_ID=${JSONPARSER_FIND_STR_VAL}
+
+			add_config_update_var "K2HR3CLI_OPENSTACK_TENANT"
+			add_config_update_var "K2HR3CLI_OPENSTACK_TENANT_ID"
+
+			prn_dbg "(get_op_tenant_id) OpenStack Tenant      = \"${K2HR3CLI_OPENSTACK_TENANT}\"."
+			prn_dbg "(get_op_tenant_id) OpenStack Tenant Id   = \"${K2HR3CLI_OPENSTACK_TENANT_ID}\"."
+
+			rm -f "${JP_PAERSED_FILE}"
+			return 0
+		else
+			#
+			# Maybe K2HR3CLI_OPENSTACK_TENANT is an id, so check the id
+			#
+			_DBAAS_OP_PROJECT_TENANT_TMP=${JSONPARSER_FIND_STR_VAL}
+
+			jsonparser_get_key_value "%\"projects\"%${_DBAAS_OP_PROJECT_POS_RAW}%\"id\"%" "${JP_PAERSED_FILE}"
+			if [ $? -eq 0 ]; then
+				if [ "X${JSONPARSER_FIND_STR_VAL}" = "X${K2HR3CLI_OPENSTACK_TENANT}" ]; then
+					#
+					# Found same tenant id
+					#
+					K2HR3CLI_OPENSTACK_TENANT=${_DBAAS_OP_PROJECT_TENANT_TMP}
+					K2HR3CLI_OPENSTACK_TENANT_ID=${JSONPARSER_FIND_STR_VAL}
+
+					add_config_update_var "K2HR3CLI_OPENSTACK_TENANT"
+					add_config_update_var "K2HR3CLI_OPENSTACK_TENANT_ID"
+
+					prn_dbg "(get_op_tenant_id) OpenStack Tenant      = \"${K2HR3CLI_OPENSTACK_TENANT}\"."
+					prn_dbg "(get_op_tenant_id) OpenStack Tenant Id   = \"${K2HR3CLI_OPENSTACK_TENANT_ID}\"."
+
+					rm -f "${JP_PAERSED_FILE}"
+					return 0
+				fi
+			fi
+		fi
+	done
+
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 1
+}
+
+#--------------------------------------------------------------
+# Functions for OpenStack Neutron
+#--------------------------------------------------------------
+#
+# Get security group name
+#
+# $1	: cluster name
+# $2	: server(0: default)/slave(1)
+# $?	: result
+#
+get_op_security_group_name()
+{
+	if [ "X$1" = "X" ]; then
+		pecho -n ""
+	fi
+	if [ "X$2" = "X1" ]; then
+		_DBAAS_OP_SECGRP_NAME="$1${K2HR3CLI_OPENSTACK_SLAVE_SECGRP_SUFFIX}"
+	else
+		_DBAAS_OP_SECGRP_NAME="$1${K2HR3CLI_OPENSTACK_SERVER_SECGRP_SUFFIX}"
+	fi
+	pecho -n "${_DBAAS_OP_SECGRP_NAME}"
+}
+
+#
+# Check security group
+#
+# $1	: cluster name
+# $2	: server(0: default)/slave(1)
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI		: neutron uri
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_FIND_SECGRP_ID	: security group id
+#
+check_op_security_group()
+{
+	K2HR3CLI_OPENSTACK_FIND_SECGRP_ID=
+
+	if [ "X${K2HR3CLI_OPENSTACK_NEUTRON_URI}" = "X" ]; then
+		prn_err "OpenStack(Neutron) URI is not specified."
+		return 1
+	fi
+	if [ "X$1" = "X" ]; then
+		return 1
+	fi
+	_DBAAS_OP_SECGRP_NAME=$(get_op_security_group_name "$1" "$2")
+
+	#------------------------------------------------------
+	# Send request for get security group
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Neutron URI>/v2.0/security-groups?name=<security group name>&fields=id&fields=name
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NEUTRON_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+	_DBAAS_OP_URL_PATH="/v2.0/security-groups?name=${_DBAAS_OP_SECGRP_NAME}&fields=id&fields=name"
+
+	get_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "200" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(check_security_group) Could not get security group list."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Search segurity group
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"security_groups": [
+	#			{
+	#				"created_at": "2021-01-01T00:00:00Z",
+	#				"description": "security group for k2hr3 server node",
+	#				"id": "8fd53eb5-adaf-48ef-88f5-a61970bb03f5",
+	#				"name": "mycluster-k2hdkc-server-sec",					<---- Check this
+	#				"project_id": "a0b790a86c5544b7bb8c5acf53e59e0a",
+	#				"revision_number": 1,
+	#				"security_group_rules": [
+	#					{
+	#						"created_at": "2021-01-01T00:00:00Z",
+	#						"description": "k2hdkc/chmpx server node port",
+	#						"direction": "ingress",
+	#						"ethertype": "IPv4",
+	#						"id": "dac59a32-dd05-40ea-a208-7fc4bc9c68f2",
+	#						"port_range_max": 8020,
+	#						"port_range_min": 8020,
+	#						"project_id": "a0b790a86c5544b7bb8c5acf53e59e0a",
+	#						"protocol": "tcp",
+	#						"remote_group_id": null,
+	#						"remote_ip_prefix": "0.0.0.0/0",
+	#						"revision_number": 0,
+	#						"security_group_id": "8fd53eb5-adaf-48ef-88f5-a61970bb03f5",
+	#						"tags": [],
+	#						"tenant_id": "......",
+	#						"updated_at": "2021-01-01T00:00:00Z"
+	#				  },
+	#				  {...}
+	#				],
+	#				"stateful": true,
+	#				"tags": [],
+	#				"tenant_id": ".....",
+	#				"updated_at": "2021-01-01T00:00:00Z"
+	#			}
+	#		]
+	#	}
+	#
+	jsonparser_get_key_value '%"security_groups"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"security_groups\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_SECGRP_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	for _DBAAS_OP_SECGRP_POS in ${_DBAAS_OP_SECGRP_LIST}; do
+		#
+		# Check security groups name
+		#
+		_DBAAS_OP_SECGRP_POS_RAW=$(pecho -n "${_DBAAS_OP_SECGRP_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"security_groups\"%${_DBAAS_OP_SECGRP_POS_RAW}%\"name\"%" "${JP_PAERSED_FILE}"
+		if [ $? -eq 0 ]; then
+			if [ "X${JSONPARSER_FIND_STR_VAL}" = "X${_DBAAS_OP_SECGRP_NAME}" ]; then
+				#
+				# Found same security group name
+				#
+				jsonparser_get_key_value "%\"security_groups\"%${_DBAAS_OP_SECGRP_POS_RAW}%\"id\"%" "${JP_PAERSED_FILE}"
+				if [ $? -ne 0 ]; then
+					prn_warn "\"security_groups\"->\"id\" value in response body is somthing wrong."
+					return 1
+				fi
+				K2HR3CLI_OPENSTACK_FIND_SECGRP_ID=${JSONPARSER_FIND_STR_VAL}
+
+				prn_dbg "(check_security_group) Found secury group."
+				rm -f "${JP_PAERSED_FILE}"
+				return 0
+			fi
+		fi
+	done
+
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 1
+}
+
+#
+# Create security group(if not exists)
+#
+# $1	: cluster name
+# $2	: server(0: default)/slave(1)
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI	: neutron uri
+#	K2HR3CLI_OPENSTACK_TENANT_ID	: tenant id
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_SERVER_SECGRP		: security group name for server
+#	K2HR3CLI_OPENSTACK_SLAVE_SECGRP			: security group name for slave
+#
+# [NOTE]
+# This function does not check existing security groups.
+# Please check before calling.
+#
+create_op_security_group()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_NEUTRON_URI}" = "X" ]; then
+		prn_err "OpenStack(Neutron) URI is not specified."
+		return 1
+	fi
+	if [ "X${K2HR3CLI_OPENSTACK_TENANT_ID}" = "X" ]; then
+		prn_err "OpenStack Project(tenant) id is not specified."
+		return 1
+	fi
+	if [ "X$1" = "X" ]; then
+		return 1
+	fi
+	if [ "X$2" = "X1" ]; then
+		_DBAAS_OP_SECGRP_TYPE="slave"
+	else
+		_DBAAS_OP_SECGRP_TYPE="server"
+	fi
+
+	#
+	# Secutiry Group Name
+	#
+	_DBAAS_OP_SECGRP_NAME=$(get_op_security_group_name "$1" "$2")
+
+	#------------------------------------------------------
+	# Send request for create security group
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Neutron URI>/v2.0/security-groups
+	#
+	#	{
+	#		"security_groups": [
+	#			{
+	#				"name": "<cluster name>-k2hdkc-[server|slave]-sec",
+	#				"description": "security group for k2hdkc [server|slave] node",
+	#				"stateful": true,												<---- old version openstack(neutron) don't understand this.
+	#				"project_id": "....<tenant id>...."
+	#			}
+	#		]
+	#	}
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NEUTRON_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+	_DBAAS_OP_REQUEST_BODY="{\"security_groups\":[{\"name\":\"${_DBAAS_OP_SECGRP_NAME}\",\"description\":\"security group for k2hdkc $1 ${_DBAAS_OP_SECGRP_TYPE} node\",\"project_id\":\"${K2HR3CLI_OPENSTACK_TENANT_ID}\"}]}"
+	_DBAAS_OP_URL_PATH="/v2.0/security-groups"
+
+	post_string_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "201" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(create_op_security_group) Failed to create security group."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Search segurity group id
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"security_groups": [
+	#			{
+	#				"created_at": "2021-01-01T00:00:00Z",
+	#				"description": "security group for k2hdkc [server|slave] node",
+	#	***			"id": "......<security group id>......",
+	#				"name": "<cluster name>-k2hdkc-[server|slave]-sec",
+	#				"project_id": "...<tenant id>...",
+	#				"revision_number": 1,
+	#				"security_group_rules": [
+	#					{...}
+	#				],
+	#				"stateful": true,
+	#				"tags": [],
+	#				"tenant_id": "...<tenant id>...",
+	#				"updated_at": "2021-01-01T00:00:00Z"
+	#			}
+	#		]
+	#	}
+	#
+	jsonparser_get_key_value '%"security_groups"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"security_groups\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_SECGRP_LIST=${JSONPARSER_FIND_KEY_VAL}
+	_DBAAS_OP_SECGRP_ID=""
+
+	for _DBAAS_OP_SECGRP_POS in ${_DBAAS_OP_SECGRP_LIST}; do
+		#
+		# Check security groups id
+		#
+		_DBAAS_OP_SECGRP_POS_RAW=$(pecho -n "${_DBAAS_OP_SECGRP_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"security_groups\"%${_DBAAS_OP_SECGRP_POS_RAW}%\"id\"%" "${JP_PAERSED_FILE}"
+		if [ $? -eq 0 ]; then
+			#
+			# Found id
+			#
+			_DBAAS_OP_SECGRP_ID=${JSONPARSER_FIND_STR_VAL}
+			break
+		fi
+	done
+	if [ "X${_DBAAS_OP_SECGRP_ID}" = "X" ]; then
+		prn_warn "Not found \"security_groups\"->\"id\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	rm -f "${JP_PAERSED_FILE}"
+
+	#------------------------------------------------------
+	# Create security rules for security group
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Neutron URI>/v2.0/security-group-rules
+	#
+	#	{
+	#		"security_group_rule": {
+	#			"description": "k2hdkc/chmpx [server|slave] node (control) port",
+	#			"protocol": "tcp",
+	#			"direction": "ingress",
+	#			"ethertype": "IPv4",
+	#			"port_range_max": <port number>,
+	#			"port_range_min": <port number>,
+	#			"remote_group_id": null,
+	#			"security_group_id": "...<security group id>..."
+	#		}
+	#	}
+	#
+	if [ "X${_DBAAS_OP_SECGRP_TYPE}" = "Xserver" ]; then
+		#
+		# Send request for create security rule for server port
+		#
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NEUTRON_URI}
+		_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+		_DBAAS_OP_REQUEST_BODY="{\"security_group_rule\":{\"description\":\"k2hdkc/chmpx ${_DBAAS_OP_SECGRP_TYPE} node port\",\"protocol\":\"tcp\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"port_range_max\":${K2HR3CLI_OPT_DBAAS_SERVER_PORT},\"port_range_min\":${K2HR3CLI_OPT_DBAAS_SERVER_PORT},\"remote_group_id\":null,\"security_group_id\":\"${_DBAAS_OP_SECGRP_ID}\"}}"
+		_DBAAS_OP_URL_PATH="/v2.0/security-group-rules"
+
+		post_string_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+		_DBAAS_REQUEST_RESULT=$?
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=""
+
+		#
+		# Parse response body
+		#
+		jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to parse result."
+			rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+			return 1
+		fi
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+		#
+		# Check result
+		#
+		requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "201" 1
+		if [ $? -ne 0 ]; then
+			prn_dbg "(create_op_security_group) Failed to create security rule for server port."
+			rm -f "${JP_PAERSED_FILE}"
+			return 1
+		fi
+		rm -f "${JP_PAERSED_FILE}"
+
+		#
+		# Send request for create security rule for server control port
+		#
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NEUTRON_URI}
+		_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+		_DBAAS_OP_REQUEST_BODY="{\"security_group_rule\":{\"description\":\"k2hdkc/chmpx ${_DBAAS_OP_SECGRP_TYPE} node control port\",\"protocol\":\"tcp\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"port_range_max\":${K2HR3CLI_OPT_DBAAS_SERVER_CTLPORT},\"port_range_min\":${K2HR3CLI_OPT_DBAAS_SERVER_CTLPORT},\"remote_group_id\":null,\"security_group_id\":\"${_DBAAS_OP_SECGRP_ID}\"}}"
+		_DBAAS_OP_URL_PATH="/v2.0/security-group-rules"
+
+		post_string_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+		_DBAAS_REQUEST_RESULT=$?
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=""
+
+		#
+		# Parse response body
+		#
+		jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to parse result."
+			rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+			return 1
+		fi
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+		#
+		# Check result
+		#
+		requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "201" 1
+		if [ $? -ne 0 ]; then
+			prn_dbg "(create_op_security_group) Failed to create security rule for server control port."
+			rm -f "${JP_PAERSED_FILE}"
+			return 1
+		fi
+		rm -f "${JP_PAERSED_FILE}"
+
+	else
+		#
+		# Send request for create security rule for slave control port
+		#
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NEUTRON_URI}
+		_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+		_DBAAS_OP_REQUEST_BODY="{\"security_group_rule\":{\"description\":\"k2hdkc/chmpx ${_DBAAS_OP_SECGRP_TYPE} node control port\",\"protocol\":\"tcp\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"port_range_max\":${K2HR3CLI_OPT_DBAAS_SLAVE_CTLPORT},\"port_range_min\":${K2HR3CLI_OPT_DBAAS_SLAVE_CTLPORT},\"remote_group_id\":null,\"security_group_id\":\"${_DBAAS_OP_SECGRP_ID}\"}}"
+		_DBAAS_OP_URL_PATH="/v2.0/security-group-rules"
+
+		post_string_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+		_DBAAS_REQUEST_RESULT=$?
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=""
+
+		#
+		# Parse response body
+		#
+		jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to parse result."
+			rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+			return 1
+		fi
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+		#
+		# Check result
+		#
+		requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "201" 1
+		if [ $? -ne 0 ]; then
+			prn_dbg "(create_op_security_group) Failed to create security rule for slave control port."
+			rm -f "${JP_PAERSED_FILE}"
+			return 1
+		fi
+		rm -f "${JP_PAERSED_FILE}"
+	fi
+
+	#
+	# Set security group name
+	#
+	if [ "X$2" = "X1" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_SLAVE_SECGRP=${_DBAAS_OP_SECGRP_NAME}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_SERVER_SECGRP=${_DBAAS_OP_SECGRP_NAME}
+	fi
+
+	return 0
+}
+
+#
+# Delete security group
+#
+# $1	: cluster name
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI	: neutron uri
+#
+delete_op_security_groups()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_NEUTRON_URI}" = "X" ]; then
+		prn_err "OpenStack(Neutron) URI is not specified."
+		return 1
+	fi
+	if [ "X$1" = "X" ]; then
+		return 1
+	fi
+
+	#
+	# Check server security group exists
+	#
+	check_op_security_group "$1" 0
+	if [ $? -eq 0 ]; then
+		#------------------------------------------------------
+		# Send request for delete security group
+		#------------------------------------------------------
+		# [MEMO]
+		#	http://<Neutron URI>/v2.0/security-groups/<security_group_id>
+		#
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NEUTRON_URI}
+		_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+		_DBAAS_OP_URL_PATH="/v2.0/security-groups/${K2HR3CLI_OPENSTACK_FIND_SECGRP_ID}"
+
+		delete_request "${_DBAAS_OP_URL_PATH}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+
+		_DBAAS_REQUEST_RESULT=$?
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=""
+
+		#
+		# Parse response body
+		#
+		jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to parse result."
+			rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+			return 1
+		fi
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+		#
+		# Check result
+		#
+		requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "204" 1
+		if [ $? -ne 0 ]; then
+			prn_dbg "(delete_op_security_group) Failed to delete server security group."
+			rm -f "${JP_PAERSED_FILE}"
+			return 1
+		fi
+		rm -f "${JP_PAERSED_FILE}"
+	fi
+
+	#
+	# Check slave security group exists
+	#
+	check_op_security_group "$1" 1
+	if [ $? -eq 0 ]; then
+		#------------------------------------------------------
+		# Send request for delete security group
+		#------------------------------------------------------
+		# [MEMO]
+		#	http://<Neutron URI>/v2.0/security-groups/<security_group_id>
+		#
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NEUTRON_URI}
+		_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+		_DBAAS_OP_URL_PATH="/v2.0/security-groups/${K2HR3CLI_OPENSTACK_FIND_SECGRP_ID}"
+
+		delete_request "${_DBAAS_OP_URL_PATH}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+		_DBAAS_REQUEST_RESULT=$?
+		# shellcheck disable=SC2034
+		K2HR3CLI_OVERRIDE_URI=""
+
+		#
+		# Parse response body
+		#
+		jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_err "Failed to parse result."
+			rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+			return 1
+		fi
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+		#
+		# Check result
+		#
+		requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "204" 1
+		if [ $? -ne 0 ]; then
+			prn_dbg "(delete_op_security_group) Failed to delete slave security group."
+			rm -f "${JP_PAERSED_FILE}"
+			return 1
+		fi
+		rm -f "${JP_PAERSED_FILE}"
+	fi
+
+	return 0
+}
+
+#--------------------------------------------------------------
+# Functions for OpenStack Keypair
+#--------------------------------------------------------------
+#
+# Check Keypair
+#
+# $1	: keypair name
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_NOVA_URI	: nova uri(ex. http://xxx.xxx.xxx/compute/v2.1)
+#
+check_op_keypair()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" = "X" ]; then
+		prn_err "OpenStack(Nova) URI is not specified."
+		return 1
+	fi
+	if [ "X$1" = "X" ]; then
+		return 1
+	fi
+	_DBAAS_OP_KEYPAIR_NAME="$1"
+
+	#------------------------------------------------------
+	# Send request for get keypair list
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Nova URI>/os-keypairs
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NOVA_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+	_DBAAS_OP_URL_PATH="/os-keypairs"
+
+	get_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "200" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(check_op_keypair) Could not get keypair list."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Search keypair
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"keypairs": [
+	#			{
+	#				"keypair": {
+	#					"fingerprint": "xx:xx:xx:xx:xx....",
+	#					"name": "<keypair name>",
+	#					"public_key": "ssh-rsa ..........."
+	#				}
+	#			}
+	#		]
+	#	}
+	#
+	jsonparser_get_key_value '%"keypairs"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"keypairs\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_KEYPAIR_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	for _DBAAS_OP_KEYPAIR_POS in ${_DBAAS_OP_KEYPAIR_LIST}; do
+		#
+		# Check keypair name
+		#
+		_DBAAS_OP_KEYPAIR_POS_RAW=$(pecho -n "${_DBAAS_OP_KEYPAIR_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"keypairs\"%${_DBAAS_OP_KEYPAIR_POS_RAW}%\"keypair\"%\"name\"%" "${JP_PAERSED_FILE}"
+		if [ $? -eq 0 ]; then
+			if [ "X${JSONPARSER_FIND_STR_VAL}" = "X${_DBAAS_OP_KEYPAIR_NAME}" ]; then
+				#
+				# Found same name
+				#
+				prn_dbg "(check_op_keypair) Found keypair."
+				rm -f "${JP_PAERSED_FILE}"
+				return 0
+			fi
+		fi
+	done
+
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 1
+}
+
+#--------------------------------------------------------------
+# Functions for OpenStack Flavor
+#--------------------------------------------------------------
+#
+# Check flavor
+#
+# $1	: flavor name
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_NOVA_URI		: nova uri
+#	K2HR3CLI_OPENSTACK_TENANT_ID	: tenant id
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_FLAVOR_ID			: flavor id
+#
+check_op_flavor()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" = "X" ]; then
+		prn_err "OpenStack(Nova) URI is not specified."
+		return 1
+	fi
+	if [ "X${K2HR3CLI_OPENSTACK_TENANT_ID}" = "X" ]; then
+		prn_err "OpenStack Project(tenant) id is not specified."
+		return 1
+	fi
+	if [ "X$1" = "X" ]; then
+		return 1
+	fi
+	_DBAAS_OP_FLAVOR_NAME="$1"
+
+	#------------------------------------------------------
+	# Send request for get flavor list
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Nova URI>/flavors/detail
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NOVA_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+	_DBAAS_OP_URL_PATH="/flavors/detail"
+
+	get_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "200" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(check_op_flavor) Could not get flavor list."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Search flavor
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"flavors": [
+	#			{
+	#				"OS-FLV-DISABLED:disabled": false,
+	#				"OS-FLV-EXT-DATA:ephemeral": 0,
+	#				"disk": 10,
+	#	***			"id": "<flavor id>",
+	#				"links": [
+	#					{
+	#						"href": "http://<Nova URI>/<tenant id>/flavors/<flavor id>",
+	#						"rel": "self"
+	#					},
+	#					{
+	#						"href": "http://<Nova URI>/<tenant id>/flavors/<flavor id>",
+	#						"rel": "bookmark"
+	#					}
+	#				],
+	#	***			"name": "<flavor name>",
+	#				"os-flavor-access:is_public": true,
+	#				"ram": 2048,
+	#				"rxtx_factor": 1.0,
+	#				"swap": "",
+	#				"vcpus": 2
+	#			},
+	#			{....}
+	#		]
+	#	}
+	#
+	jsonparser_get_key_value '%"flavors"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"flavors\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_FLAVOR_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	for _DBAAS_OP_FLAVOR_POS in ${_DBAAS_OP_FLAVOR_LIST}; do
+		#
+		# Check flavor object name
+		#
+		_DBAAS_OP_FLAVOR_POS_RAW=$(pecho -n "${_DBAAS_OP_FLAVOR_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"flavors\"%${_DBAAS_OP_FLAVOR_POS_RAW}%\"name\"%" "${JP_PAERSED_FILE}"
+		if [ $? -eq 0 ]; then
+			if [ "X${JSONPARSER_FIND_STR_VAL}" = "X${_DBAAS_OP_FLAVOR_NAME}" ]; then
+				#
+				# Found same name -> get flavor id
+				#
+				jsonparser_get_key_value "%\"flavors\"%${_DBAAS_OP_FLAVOR_POS_RAW}%\"id\"%" "${JP_PAERSED_FILE}"
+				if [ $? -eq 0 ]; then
+					# shellcheck disable=SC2034
+					K2HR3CLI_OPENSTACK_FLAVOR_ID=${JSONPARSER_FIND_STR_VAL}
+					prn_dbg "(check_op_flavor) Found flavor."
+					rm -f "${JP_PAERSED_FILE}"
+					return 0
+				else
+					prn_warn "Found ${_DBAAS_OP_FLAVOR_NAME} flavor, but its id is not existed."
+				fi
+			fi
+		fi
+	done
+
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 1
+}
+
+#
+# List flavor
+#
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_NOVA_URI		: nova uri
+#	K2HR3CLI_OPENSTACK_TENANT_ID	: tenant id
+#
+display_op_flavor_list()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" = "X" ]; then
+		prn_err "OpenStack(Nova) URI is not specified."
+		return 1
+	fi
+	if [ "X${K2HR3CLI_OPENSTACK_TENANT_ID}" = "X" ]; then
+		prn_err "OpenStack Project(tenant) id is not specified."
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Send request for get flavor list
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Nova URI>/flavors/detail
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NOVA_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+	_DBAAS_OP_URL_PATH="/flavors/detail"
+
+	get_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "200" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(check_op_flavor) Could not get flavor list."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Display flavors
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"flavors": [
+	#			{
+	#				"OS-FLV-DISABLED:disabled": false,
+	#				"OS-FLV-EXT-DATA:ephemeral": 0,
+	#				"disk": 10,
+	#	***			"id": "<flavor id>",
+	#				"links": [
+	#					{
+	#						"href": "http://<Nova URI>/<tenant id>/flavors/<flavor id>",
+	#						"rel": "self"
+	#					},
+	#					{
+	#						"href": "http://<Nova URI>/<tenant id>/flavors/<flavor id>",
+	#						"rel": "bookmark"
+	#					}
+	#				],
+	#	***			"name": "<flavor name>",
+	#				"os-flavor-access:is_public": true,
+	#				"ram": 2048,
+	#				"rxtx_factor": 1.0,
+	#				"swap": "",
+	#				"vcpus": 2
+	#			},
+	#			{....}
+	#		]
+	#	}
+	#
+	jsonparser_get_key_value '%"flavors"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"flavors\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_FLAVOR_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# Display Start
+	#
+	if [ "X${K2HR3CLI_OPT_JSON}" = "X1" ]; then
+		pecho -n "["
+	else
+		_DBAAS_OP_DISPLAY_JSON="["
+	fi
+
+	_DBAAS_OP_DISPLAY_LINE=0
+	for _DBAAS_OP_FLAVOR_POS in ${_DBAAS_OP_FLAVOR_LIST}; do
+		#
+		# Check flavor name
+		#
+		_DBAAS_OP_FLAVOR_POS_RAW=$(pecho -n "${_DBAAS_OP_FLAVOR_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"flavors\"%${_DBAAS_OP_FLAVOR_POS_RAW}%\"name\"%" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(display_op_flavor_list) flavors[${_DBAAS_OP_FLAVOR_POS_RAW}] does not have name element, skip it"
+			continue
+		fi
+		_DBAAS_OP_FLAVOR_NAME=${JSONPARSER_FIND_STR_VAL}
+
+		#
+		# Check flavor id
+		#
+		jsonparser_get_key_value "%\"flavors\"%${_DBAAS_OP_FLAVOR_POS_RAW}%\"id\"%" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(display_op_flavor_list) flavors[${_DBAAS_OP_FLAVOR_POS_RAW}] flavor=${_DBAAS_OP_FLAVOR_NAME} does not have id element, skip it"
+			continue
+		fi
+		_DBAAS_OP_FLAVOR_ID=${JSONPARSER_FIND_STR_VAL}
+
+		#
+		# Display
+		#
+		if [ "X${K2HR3CLI_OPT_JSON}" = "X1" ]; then
+			if [ "${_DBAAS_OP_DISPLAY_LINE}" -eq 0 ]; then
+				pecho ""
+				_DBAAS_OP_DISPLAY_LINE=1
+			else
+				pecho ","
+			fi
+			pecho "    {"
+			pecho "        \"name\": \"${_DBAAS_OP_FLAVOR_NAME}\","
+			pecho "        \"id\": \"${_DBAAS_OP_FLAVOR_ID}\""
+			pecho -n "    }"
+		else
+			if [ "${_DBAAS_OP_DISPLAY_LINE}" -eq 0 ]; then
+				_DBAAS_OP_DISPLAY_JSON="${_DBAAS_OP_DISPLAY_JSON}{\"name\":\"${_DBAAS_OP_FLAVOR_NAME}\",\"id\":\"${_DBAAS_OP_FLAVOR_ID}\"}"
+				_DBAAS_OP_DISPLAY_LINE=1
+			else
+				_DBAAS_OP_DISPLAY_JSON="${_DBAAS_OP_DISPLAY_JSON},{\"name\":\"${_DBAAS_OP_FLAVOR_NAME}\",\"id\":\"${_DBAAS_OP_FLAVOR_ID}\"}"
+			fi
+		fi
+	done
+
+	#
+	# Display End
+	#
+	if [ "X${K2HR3CLI_OPT_JSON}" = "X1" ]; then
+		if [ "${_DBAAS_OP_DISPLAY_LINE}" -eq 0 ]; then
+			pecho "]"
+		else
+			pecho ""
+			pecho "]"
+		fi
+	else
+		_DBAAS_OP_DISPLAY_JSON="${_DBAAS_OP_DISPLAY_JSON}]"
+		pecho "${_DBAAS_OP_DISPLAY_JSON}"
+	fi
+
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 0
+}
+
+#--------------------------------------------------------------
+# Functions for OpenStack Image
+#--------------------------------------------------------------
+#
+# Check image
+#
+# $1	: image name
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_GLANCE_URI	: glance uri
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_IMAGE_ID		: image id
+#
+check_op_image()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_GLANCE_URI}" = "X" ]; then
+		prn_err "OpenStack(Glance) URI is not specified."
+		return 1
+	fi
+	if [ "X$1" = "X" ]; then
+		return 1
+	fi
+	_DBAAS_OP_IMAGE_NAME="$1"
+
+	#------------------------------------------------------
+	# Send request for get image list
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Glance URI>/v2/images?name=<image name>
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_GLANCE_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+
+	if pecho -n "${_DBAAS_OP_IMAGE_NAME}" | grep -q ":"; then
+		# [NOTE]
+		# If the image name contains a colon(:), glance will fail detection.
+		# In this case, get all the images.(Performance is the worst)
+		#
+		_DBAAS_OP_URL_PATH="/v2/images"
+	else
+		_DBAAS_OP_ESCAPED_IMAGE_NAME=$(k2hr3cli_urlencode "${_DBAAS_OP_IMAGE_NAME}")
+		_DBAAS_OP_URL_PATH="/v2/images?name=${_DBAAS_OP_ESCAPED_IMAGE_NAME}"
+	fi
+
+	get_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "200" 1 2>/dev/null
+	if [ $? -ne 0 ]; then
+		prn_dbg "(check_op_image) Could not get flavor list."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Search image
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"first": "/v2/images",
+	#		"images": [
+	#			{
+	#				"checksum": "....",
+	#				"container_format": "bare",
+	#				"created_at": "2021-01-01T00:00:00Z",
+	#				"disk_format": "qcow2",
+	#				"file": "/v2/images/.../file",
+	#	***			"id": "<image id>",
+	#				"min_disk": 0,
+	#				"min_ram": 0,
+	#	***			"name": "<image name>",
+	#				"os_hash_algo": "sha512",
+	#				"os_hash_value": "...",
+	#				"os_hidden": false,
+	#				"owner": "...",
+	#				"owner_specified.openstack.md5": "",
+	#				"owner_specified.openstack.object": "...",
+	#				"owner_specified.openstack.sha256": "",
+	#				"protected": false,
+	#				"schema": "/v2/schemas/image",
+	#				"self": "/v2/images/...",
+	#				"size": ...,
+	#				"status": "active",
+	#				"tags": [],
+	#				"updated_at": "2021-01-01T00:00:00Z",
+	#				"virtual_size": null,
+	#				"visibility": "public"
+	#			},
+	#			{...}
+	#		],
+	#		"schema": "/v2/schemas/images"
+	#	}
+	#
+	jsonparser_get_key_value '%"images"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"images\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_IMAGE_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	for _DBAAS_OP_IMAGE_POS in ${_DBAAS_OP_IMAGE_LIST}; do
+		#
+		# Check image name
+		#
+		_DBAAS_OP_IMAGE_POS_RAW=$(pecho -n "${_DBAAS_OP_IMAGE_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"images\"%${_DBAAS_OP_IMAGE_POS_RAW}%\"name\"%" "${JP_PAERSED_FILE}"
+		if [ $? -eq 0 ]; then
+			if [ "X${JSONPARSER_FIND_STR_VAL}" = "X${_DBAAS_OP_IMAGE_NAME}" ]; then
+				#
+				# Found same name -> get image id
+				#
+				jsonparser_get_key_value "%\"images\"%${_DBAAS_OP_IMAGE_POS_RAW}%\"id\"%" "${JP_PAERSED_FILE}"
+				if [ $? -eq 0 ]; then
+					# shellcheck disable=SC2034
+					K2HR3CLI_OPENSTACK_IMAGE_ID=${JSONPARSER_FIND_STR_VAL}
+					prn_dbg "(check_op_image) Found image id."
+					rm -f "${JP_PAERSED_FILE}"
+					return 0
+				else
+					prn_warn "Found ${_DBAAS_OP_IMAGE_NAME} image name, but its id is not existed."
+				fi
+			fi
+		fi
+	done
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 1
+}
+
+#
+# List image
+#
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_GLANCE_URI	: glance uri
+#
+display_op_image_list()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_GLANCE_URI}" = "X" ]; then
+		prn_err "OpenStack(Glance) URI is not specified."
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Send request for get image list
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Glance URI>/v2/images
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_GLANCE_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+	_DBAAS_OP_URL_PATH="/v2/images"
+
+	get_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "200" 1 2>/dev/null
+	if [ $? -ne 0 ]; then
+		prn_dbg "(check_op_image) Could not get flavor list."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Display images
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"first": "/v2/images",
+	#		"images": [
+	#			{
+	#				"checksum": "....",
+	#				"container_format": "bare",
+	#				"created_at": "2021-01-01T00:00:00Z",
+	#				"disk_format": "qcow2",
+	#				"file": "/v2/images/.../file",
+	#	***			"id": "<image id>",
+	#				"min_disk": 0,
+	#				"min_ram": 0,
+	#	***			"name": "<image name>",
+	#				"os_hash_algo": "sha512",
+	#				"os_hash_value": "...",
+	#				"os_hidden": false,
+	#				"owner": "...",
+	#				"owner_specified.openstack.md5": "",
+	#				"owner_specified.openstack.object": "...",
+	#				"owner_specified.openstack.sha256": "",
+	#				"protected": false,
+	#				"schema": "/v2/schemas/image",
+	#				"self": "/v2/images/...",
+	#				"size": ...,
+	#				"status": "active",
+	#				"tags": [],
+	#				"updated_at": "2021-01-01T00:00:00Z",
+	#				"virtual_size": null,
+	#				"visibility": "public"
+	#			},
+	#			{...}
+	#		],
+	#		"schema": "/v2/schemas/images"
+	#	}
+	#
+	jsonparser_get_key_value '%"images"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"images\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	_DBAAS_OP_IMAGE_LIST=${JSONPARSER_FIND_KEY_VAL}
+
+	#
+	# Display Start
+	#
+	if [ "X${K2HR3CLI_OPT_JSON}" = "X1" ]; then
+		pecho -n "["
+	else
+		_DBAAS_OP_DISPLAY_JSON="["
+	fi
+
+	_DBAAS_OP_DISPLAY_LINE=0
+	for _DBAAS_OP_IMAGE_POS in ${_DBAAS_OP_IMAGE_LIST}; do
+		#
+		# Check image name
+		#
+		_DBAAS_OP_IMAGE_POS_RAW=$(pecho -n "${_DBAAS_OP_IMAGE_POS}" | sed -e 's/\([^\\]\)\\s/\1 /g' -e 's/\\\\/\\/g')
+		jsonparser_get_key_value "%\"images\"%${_DBAAS_OP_IMAGE_POS_RAW}%\"name\"%" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(display_op_image_list) images[${_DBAAS_OP_IMAGE_POS_RAW}] does not have name element, skip it"
+			continue
+		fi
+		_DBAAS_OP_IMAGE_NAME=${JSONPARSER_FIND_STR_VAL}
+
+		#
+		# Check image id
+		#
+		jsonparser_get_key_value "%\"images\"%${_DBAAS_OP_IMAGE_POS_RAW}%\"id\"%" "${JP_PAERSED_FILE}"
+		if [ $? -ne 0 ]; then
+			prn_dbg "(display_op_image_list) images[${_DBAAS_OP_IMAGE_POS_RAW}] name=${_DBAAS_OP_IMAGE_NAME} does not have id element, skip it"
+		fi
+		_DBAAS_OP_IMAGE_ID=${JSONPARSER_FIND_STR_VAL}
+
+		#
+		# Display
+		#
+		if [ "X${K2HR3CLI_OPT_JSON}" = "X1" ]; then
+			if [ "${_DBAAS_OP_DISPLAY_LINE}" -eq 0 ]; then
+				pecho ""
+				_DBAAS_OP_DISPLAY_LINE=1
+			else
+				pecho ","
+			fi
+			pecho "    {"
+			pecho "        \"name\": \"${_DBAAS_OP_IMAGE_NAME}\","
+			pecho "        \"id\": \"${_DBAAS_OP_IMAGE_ID}\""
+			pecho -n "    }"
+		else
+			if [ "${_DBAAS_OP_DISPLAY_LINE}" -eq 0 ]; then
+				_DBAAS_OP_DISPLAY_JSON="${_DBAAS_OP_DISPLAY_JSON}{\"name\":\"${_DBAAS_OP_IMAGE_NAME}\",\"id\":\"${_DBAAS_OP_IMAGE_ID}\"}"
+				_DBAAS_OP_DISPLAY_LINE=1
+			else
+				_DBAAS_OP_DISPLAY_JSON="${_DBAAS_OP_DISPLAY_JSON},{\"name\":\"${_DBAAS_OP_IMAGE_NAME}\",\"id\":\"${_DBAAS_OP_IMAGE_ID}\"}"
+			fi
+		fi
+	done
+
+	#
+	# Display End
+	#
+	if [ "X${K2HR3CLI_OPT_JSON}" = "X1" ]; then
+		if [ "${_DBAAS_OP_DISPLAY_LINE}" -eq 0 ]; then
+			pecho "]"
+		else
+			pecho ""
+			pecho "]"
+		fi
+	else
+		_DBAAS_OP_DISPLAY_JSON="${_DBAAS_OP_DISPLAY_JSON}]"
+		pecho "${_DBAAS_OP_DISPLAY_JSON}"
+	fi
+
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 0
+}
+
+#--------------------------------------------------------------
+# Functions for Launch host
+#--------------------------------------------------------------
+#
+# Create host
+#
+# $1	: post data
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_NOVA_URI		: nova uri
+#	K2HR3CLI_OPENSTACK_TENANT_ID	: tenant id
+#
+# Set Variables
+#	K2HR3CLI_OPENSTACK_CREATED_SERVER_ID	: server id
+#
+create_op_host()
+{
+	# shellcheck disable=SC2034
+	K2HR3CLI_OPENSTACK_CREATED_SERVER_ID=
+
+	if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" = "X" ]; then
+		prn_err "OpenStack(Neutron) URI is not specified."
+		return 1
+	fi
+	if [ "X${K2HR3CLI_OPENSTACK_TENANT_ID}" = "X" ]; then
+		prn_err "OpenStack Project(tenant) id is not specified."
+		return 1
+	fi
+	if [ "X$1" = "X" ]; then
+		prn_err "OpenStack post data for launching is empty."
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Send request for create host
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Nova URI>/servers
+	#
+	#	{
+	#		"server":{
+	#			"imageRef":"...",
+	#			"flavorRef":"...",
+	#			"name":"...",
+	#			"user_data":"...<base64>...",
+	#			"security_groups": [
+	#				{
+	#					"name": "default"
+	#				},
+	#				{
+	#					"name": "..."
+	#				}
+	#			],
+	#			"key_name":"..."
+	#		}
+	#	}
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NOVA_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+	_DBAAS_OP_REQUEST_BODY="$1"
+	_DBAAS_OP_URL_PATH="/servers"
+
+	post_string_request "${_DBAAS_OP_URL_PATH}" "${_DBAAS_OP_REQUEST_BODY}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "202" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(create_op_host) Failed to create host."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Search segurity group id
+	#------------------------------------------------------
+	# [MEMO]
+	#	{
+	#		"server": {
+	#	***		"id": "...", 
+	#			"links": [
+	#				{
+	#					"rel": "self", 
+	#					"href": "http://<Nova URI>/<tenant id>/servers/<server id>"
+	#				}, 
+	#				{
+	#					"rel": "bookmark", 
+	#					"href": "http://<Nova URI>/<tenant id>/servers/<server id>"
+	#				}
+	#			], 
+	#			"OS-DCF:diskConfig": "MANUAL", 
+	#			"security_groups": [
+	#				{...}
+	#			], 
+	#			"adminPass": "..."
+	#		}
+	#	}
+	#
+	jsonparser_get_key_value '%"server"%"id"%' "${JP_PAERSED_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_warn "Not found \"server\"->\"id\" key in response body."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+
+	# shellcheck disable=SC2034
+	K2HR3CLI_OPENSTACK_CREATED_SERVER_ID=${JSONPARSER_FIND_STR_VAL}
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 0
+}
+
+#--------------------------------------------------------------
+# Functions for Delete host
+#--------------------------------------------------------------
+#
+# Delete host
+#
+# $1	: host id
+# $?	: result
+#
+# Use Variables
+#	K2HR3CLI_OPENSTACK_NOVA_URI		: nova uri
+#
+delete_op_host()
+{
+	if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" = "X" ]; then
+		prn_err "OpenStack(Nova) URI is not specified."
+		return 1
+	fi
+	if [ "X$1" = "X" ]; then
+		prn_dbg "(delete_op_host) Parameter is wrong."
+		return 1
+	fi
+
+	#------------------------------------------------------
+	# Send request for delete host
+	#------------------------------------------------------
+	# [MEMO]
+	#	http://<Nova URI>/servers/<server id>
+	#
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=${K2HR3CLI_OPENSTACK_NOVA_URI}
+	_DBAAS_OP_AUTH_HEADER="X-Auth-Token:${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}"
+	_DBAAS_OP_URL_PATH="/servers/$1"
+
+	delete_request "${_DBAAS_OP_URL_PATH}" 1 "${_DBAAS_OP_AUTH_HEADER}"
+	_DBAAS_REQUEST_RESULT=$?
+	# shellcheck disable=SC2034
+	K2HR3CLI_OVERRIDE_URI=""
+
+	#
+	# Parse response body
+	#
+	jsonparser_parse_json_file "${K2HR3CLI_REQUEST_RESULT_FILE}"
+	if [ $? -ne 0 ]; then
+		prn_err "Failed to parse result."
+		rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+		return 1
+	fi
+	rm -f "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+	#
+	# Check result
+	#
+	requtil_check_result "${_DBAAS_REQUEST_RESULT}" "${K2HR3CLI_REQUEST_EXIT_CODE}" "${JP_PAERSED_FILE}" "204" 1
+	if [ $? -ne 0 ]; then
+		prn_dbg "(delete_op_host) Failed to delete host."
+		rm -f "${JP_PAERSED_FILE}"
+		return 1
+	fi
+	rm -f "${JP_PAERSED_FILE}"
+
+	return 0
+}
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/options.sh b/src/libexec/database/options.sh
new file mode 100644
index 0000000..9120cfe
--- /dev/null
+++ b/src/libexec/database/options.sh
@@ -0,0 +1,654 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#
+# Multiple read prevention
+#
+if [ "X${K2HR3CLI_DBAAS_OPTION_FILE_LOADED}" = "X1" ]; then
+	return 0
+fi
+K2HR3CLI_DBAAS_OPTION_FILE_LOADED=1
+
+#--------------------------------------------------------------
+# DBaaS Options
+#--------------------------------------------------------------
+K2HR3CLI_COMMAND_OPT_DBAAS_CONFIG_LONG="--dbaas_config"
+K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_PORT_LONG="--chmpx_server_port"
+K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_CTLPORT_LONG="--chmpx_server_ctlport"
+K2HR3CLI_COMMAND_OPT_DBAAS_SLAVE_CTLPORT_LONG="--chmpx_slave_ctlport"
+K2HR3CLI_COMMAND_OPT_DBAAS_RUN_USER_LONG="--dbaas_user"
+K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_USER_LONG="--dbaas_create_user"
+K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_ROLETOKEN_LONG="--create_roletoken"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG="--openstack_identity_uri"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_NOVA_URI_LONG="--openstack_nova_uri"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_GLANCE_URI_LONG="--openstack_glance_uri"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_NEUTRON_URI_LONG="--openstack_neutron_uri"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_USER_LONG="--op_user"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_PASS_LONG="--op_passphrase"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_TENANT_LONG="--op_tenant"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_NO_SECGRP_LONG="--op_no_secgrp"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_KEYPAIR_LONG="--op_keypair"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_LONG="--op_flavor"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_ID_LONG="--op_flavor_id"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_LONG="--op_image"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_ID_LONG="--op_image_id"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_CONFIRM_YES_SHORT="-y"
+K2HR3CLI_COMMAND_OPT_OPENSTACK_CONFIRM_YES_LONG="--yes"
+
+#
+# Default value
+#
+K2HR3CLI_COMMAND_OPT_DBAAS_DEFALT_SERVER_PORT=8020
+K2HR3CLI_COMMAND_OPT_DBAAS_DEFALT_SERVER_CTLPORT=8021
+K2HR3CLI_COMMAND_OPT_DBAAS_DEFALT_SLAVE_CTLPORT=8031
+
+#
+# Parse common option
+#
+# $@									option strings
+#
+# $?									returns 1 for fatal errors
+# Set global values
+#	K2HR3CLI_OPTION_PARSER_REST			: the remaining option string with the help option cut off(for new $@)
+#	K2HR3CLI_DBAAS_CONFIG				: --dbaas_config
+#	K2HR3CLI_OPT_DBAAS_SERVER_PORT		: --chmpx_server_port
+#	K2HR3CLI_OPT_DBAAS_SERVER_CTLPORT	: --chmpx_server_ctlport
+#	K2HR3CLI_OPT_DBAAS_SLAVE_CTLPORT	: --chmpx_slave_ctlport
+#	K2HR3CLI_OPT_DBAAS_RUN_USER			: --dbaas_user
+#	K2HR3CLI_OPT_DBAAS_CREATE_USER		: --dbaas_create_user
+#	K2HR3CLI_OPT_DBAAS_CREATE_ROLETOKEN	: --create_roletoken
+#	K2HR3CLI_OPENSTACK_IDENTITY_URI		: --openstack_identity_uri
+#	K2HR3CLI_OPENSTACK_NOVA_URI			: --openstack_nova_uri
+#	K2HR3CLI_OPENSTACK_GLANCE_URI		: --openstack_glance_uri
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI		: --openstack_neutron_uri
+#	K2HR3CLI_OPENSTACK_USER				: --op_user
+#	K2HR3CLI_OPENSTACK_PASS				: --op_passphrase
+#	K2HR3CLI_OPENSTACK_TENANT			: --op_tenant
+#	K2HR3CLI_OPENSTACK_NO_SECGRP		: --op_no_secgrp
+#	K2HR3CLI_OPENSTACK_KEYPAIR			: --op_keypair
+#	K2HR3CLI_OPENSTACK_FLAVOR			: --op_flavor
+#	K2HR3CLI_OPENSTACK_FLAVOR_ID		: --op_flavor_id
+#	K2HR3CLI_OPENSTACK_IMAGE			: --op_image
+#	K2HR3CLI_OPENSTACK_IMAGE_ID			: --op_image_id
+#	K2HR3CLI_OPENSTACK_CONFIRM_YES		: --yes(-y)
+#
+parse_dbaas_option()
+{
+	#
+	# Temporary values
+	#
+	_OPT_TMP_DBAAS_CONFIG=
+	_OPT_TMP_DBAAS_SERVER_PORT=
+	_OPT_TMP_DBAAS_SERVER_CTLPORT=
+	_OPT_TMP_DBAAS_SLAVE_CTLPORT=
+	_OPT_TMP_DBAAS_RUN_USER=
+	_OPT_TMP_DBAAS_CREATE_USER=
+	_OPT_TMP_DBAAS_CREATE_ROLETOKEN=
+	_OPT_TMP_DBAAS_OPENSTACK_IDENTITY_URI=
+	_OPT_TMP_DBAAS_OPENSTACK_NOVA_URI=
+	_OPT_TMP_DBAAS_OPENSTACK_GLANCE_URI=
+	_OPT_TMP_DBAAS_OPENSTACK_NEUTRON_URI=
+	_OPT_TMP_DBAAS_OPENSTACK_USER=
+	_OPT_TMP_DBAAS_OPENSTACK_PASS=
+	_OPT_TMP_DBAAS_OPENSTACK_TENANT=
+	_OPT_TMP_DBAAS_OPENSTACK_NO_SECGRP=
+	_OPT_TMP_DBAAS_OPENSTACK_KEYPAIR=
+	_OPT_TMP_DBAAS_OPENSTACK_FLAVOR=
+	_OPT_TMP_DBAAS_OPENSTACK_FLAVOR_ID=
+	_OPT_TMP_DBAAS_OPENSTACK_IMAGE=
+	_OPT_TMP_DBAAS_OPENSTACK_IMAGE_ID=
+	_OPT_TMP_DBAAS_OPENSTACK_CONFIRM_YES=
+
+	K2HR3CLI_OPTION_PARSER_REST=""
+	while [ $# -gt 0 ]; do
+		_OPTION_TMP=$(to_lower "$1")
+
+		if [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_DBAAS_CONFIG_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_CONFIG}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_DBAAS_CONFIG_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_DBAAS_CONFIG_LONG} option needs parameter."
+				return 1
+			fi
+			if [ ! -d "$1" ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_DBAAS_CONFIG_LONG} option parameter($1) directory does not exist."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_CONFIG=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_PORT_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_SERVER_PORT}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_PORT_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_PORT_LONG} option needs parameter."
+				return 1
+			fi
+			if ! is_positive_number "$1"; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_PORT_LONG} option parameter must be 0 or positive number."
+				return 1
+			fi
+			if [ "$1" -eq 0 ]; then
+				_OPT_TMP_DBAAS_SERVER_PORT="${K2HR3CLI_COMMAND_OPT_DBAAS_DEFALT_SERVER_PORT}"
+			else
+				_OPT_TMP_DBAAS_SERVER_PORT="$1"
+			fi
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_CTLPORT_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_SERVER_CTLPORT}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_CTLPORT_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_CTLPORT_LONG} option needs parameter."
+				return 1
+			fi
+			if ! is_positive_number "$1"; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_DBAAS_SERVER_CTLPORT_LONG} option parameter must be 0 or positive number."
+				return 1
+			fi
+			if [ "$1" -eq 0 ]; then
+				_OPT_TMP_DBAAS_SERVER_CTLPORT="${K2HR3CLI_COMMAND_OPT_DBAAS_DEFALT_SERVER_CTLPORT}"
+			else
+				_OPT_TMP_DBAAS_SERVER_CTLPORT="$1"
+			fi
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_DBAAS_SLAVE_CTLPORT_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_SLAVE_CTLPORT}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_DBAAS_SLAVE_CTLPORT_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_DBAAS_SLAVE_CTLPORT_LONG} option needs parameter."
+				return 1
+			fi
+			if ! is_positive_number "$1"; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_DBAAS_SLAVE_CTLPORT_LONG} option parameter must be 0 or positive number."
+				return 1
+			fi
+			if [ "$1" -eq 0 ]; then
+				_OPT_TMP_DBAAS_SLAVE_CTLPORT="${K2HR3CLI_COMMAND_OPT_DBAAS_DEFALT_SLAVE_CTLPORT}"
+			else
+				_OPT_TMP_DBAAS_SLAVE_CTLPORT="$1"
+			fi
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_DBAAS_RUN_USER_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_RUN_USER}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_DBAAS_RUN_USER_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_DBAAS_RUN_USER_LONG} option needs parameter."
+				return 1
+			fi
+			_OPTION_TMP_VAL=$(echo "$1" | grep -v "[^a-zA-Z0-9_]")
+			if [ "X${_OPTION_TMP_VAL}" = "X" ]; then
+				prn_err "Invalid username specified with ${K2HR3CLI_COMMAND_OPT_DBAAS_RUN_USER_LONG} option."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_RUN_USER="$1"
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_USER_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_CREATE_USER}" ]; then
+				prn_err "already specified K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_USER_LONG option."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_CREATE_USER=1
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_IDENTITY_URI}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_IDENTITY_URI_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_IDENTITY_URI=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_IDENTITY_URI=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_IDENTITY_URI}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_NOVA_URI_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_NOVA_URI}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_NOVA_URI_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_NOVA_URI_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_NOVA_URI=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_NOVA_URI=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_NOVA_URI}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_GLANCE_URI_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_GLANCE_URI}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_GLANCE_URI_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_GLANCE_URI_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_GLANCE_URI=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_GLANCE_URI=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_GLANCE_URI}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_NEUTRON_URI_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_NEUTRON_URI}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_NEUTRON_URI_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_NEUTRON_URI_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_NEUTRON_URI=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_NEUTRON_URI=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_NEUTRON_URI}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_ROLETOKEN_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_CREATE_ROLETOKEN}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_DBAAS_CREATE_ROLETOKEN_LONG} option."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_CREATE_ROLETOKEN=1
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_USER_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_USER}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_USER_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_USER_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_USER=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_USER=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_USER}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_PASS_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_PASS}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_PASS_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_PASS_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_PASS=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_PASS=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_PASS}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_TENANT_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_TENANT}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_TENANT_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_TENANT_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_TENANT=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_TENANT=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_TENANT}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_NO_SECGRP_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_NO_SECGRP}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_NO_SECGRP_LONG} option."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_NO_SECGRP=1
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_KEYPAIR_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_KEYPAIR}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_KEYPAIR_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_KEYPAIR_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_KEYPAIR=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_KEYPAIR=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_KEYPAIR}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_FLAVOR}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_FLAVOR=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_FLAVOR=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_FLAVOR}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_ID_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_FLAVOR_ID}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_ID_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_FLAVOR_ID_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_FLAVOR_ID=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_FLAVOR_ID=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_FLAVOR_ID}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_IMAGE}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_IMAGE=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_IMAGE=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_IMAGE}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_ID_LONG}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_IMAGE_ID}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_ID_LONG} option."
+				return 1
+			fi
+			shift
+			if [ $# -le 0 ]; then
+				prn_err "${K2HR3CLI_COMMAND_OPT_OPENSTACK_IMAGE_ID_LONG} option needs parameter."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_IMAGE_ID=$(cut_special_words "$1" | sed -e 's/%20/ /g' -e 's/%25/%/g')
+			_OPT_TMP_DBAAS_OPENSTACK_IMAGE_ID=$(filter_null_string "${_OPT_TMP_DBAAS_OPENSTACK_IMAGE_ID}")
+
+		elif [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_CONFIRM_YES_LONG}" ] || [ "X${_OPTION_TMP}" = "X${K2HR3CLI_COMMAND_OPT_OPENSTACK_CONFIRM_YES_SHORT}" ]; then
+			if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_CONFIRM_YES}" ]; then
+				prn_err "already specified ${K2HR3CLI_COMMAND_OPT_OPENSTACK_CONFIRM_YES_LONG}(${K2HR3CLI_COMMAND_OPT_OPENSTACK_CONFIRM_YES_SHORT}) option."
+				return 1
+			fi
+			_OPT_TMP_DBAAS_OPENSTACK_CONFIRM_YES=1
+
+		else
+			if [ "X${K2HR3CLI_OPTION_PARSER_REST}" = "X" ]; then
+				K2HR3CLI_OPTION_PARSER_REST="$1"
+			else
+				K2HR3CLI_OPTION_PARSER_REST="${K2HR3CLI_OPTION_PARSER_REST} $1"
+			fi
+		fi
+		shift
+	done
+
+	#
+	# Set override default and global value
+	#
+	if [ -n "${_OPT_TMP_DBAAS_CONFIG}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_DBAAS_CONFIG=${_OPT_TMP_DBAAS_CONFIG}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_SERVER_PORT}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_SERVER_PORT=${_OPT_TMP_DBAAS_SERVER_PORT}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_SERVER_PORT=${K2HR3CLI_COMMAND_OPT_DBAAS_DEFALT_SERVER_PORT}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_SERVER_CTLPORT}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_SERVER_CTLPORT=${_OPT_TMP_DBAAS_SERVER_CTLPORT}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_SERVER_CTLPORT=${K2HR3CLI_COMMAND_OPT_DBAAS_DEFALT_SERVER_CTLPORT}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_SLAVE_CTLPORT}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_SLAVE_CTLPORT=${_OPT_TMP_DBAAS_SLAVE_CTLPORT}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_SLAVE_CTLPORT=${K2HR3CLI_COMMAND_OPT_DBAAS_DEFALT_SLAVE_CTLPORT}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_RUN_USER}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_RUN_USER=${_OPT_TMP_DBAAS_RUN_USER}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_RUN_USER=""
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_CREATE_USER}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_CREATE_USER=${_OPT_TMP_DBAAS_CREATE_USER}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_CREATE_USER=0
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_CREATE_ROLETOKEN}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_CREATE_ROLETOKEN=${_OPT_TMP_DBAAS_CREATE_ROLETOKEN}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPT_DBAAS_CREATE_ROLETOKEN=0
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_IDENTITY_URI}" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_IDENTITY_URI}" != "X${_OPT_TMP_DBAAS_OPENSTACK_IDENTITY_URI}" ]; then
+			add_config_update_var "K2HR3CLI_OPENSTACK_IDENTITY_URI"
+		fi
+		K2HR3CLI_OPENSTACK_IDENTITY_URI=${_OPT_TMP_DBAAS_OPENSTACK_IDENTITY_URI}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_NOVA_URI}" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" != "X${_OPT_TMP_DBAAS_OPENSTACK_NOVA_URI}" ]; then
+			add_config_update_var "K2HR3CLI_OPENSTACK_NOVA_URI"
+		fi
+		K2HR3CLI_OPENSTACK_NOVA_URI=${_OPT_TMP_DBAAS_OPENSTACK_NOVA_URI}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_GLANCE_URI}" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_GLANCE_URI}" != "X${_OPT_TMP_DBAAS_OPENSTACK_GLANCE_URI}" ]; then
+			add_config_update_var "K2HR3CLI_OPENSTACK_GLANCE_URI"
+		fi
+		K2HR3CLI_OPENSTACK_GLANCE_URI=${_OPT_TMP_DBAAS_OPENSTACK_GLANCE_URI}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_NEUTRON_URI}" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_NEUTRON_URI}" != "X${_OPT_TMP_DBAAS_OPENSTACK_NEUTRON_URI}" ]; then
+			add_config_update_var "K2HR3CLI_OPENSTACK_NEUTRON_URI"
+		fi
+		K2HR3CLI_OPENSTACK_NEUTRON_URI=${_OPT_TMP_DBAAS_OPENSTACK_NEUTRON_URI}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_USER}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_USER=${_OPT_TMP_DBAAS_OPENSTACK_USER}
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_USER_ID=""
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_USER=${K2HR3CLI_USER}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_PASS}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_PASS=${_OPT_TMP_DBAAS_OPENSTACK_PASS}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_PASS=${K2HR3CLI_PASS}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_TENANT}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_TENANT=${_OPT_TMP_DBAAS_OPENSTACK_TENANT}
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_TENANT_ID=""
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_TENANT=${K2HR3CLI_TENANT}
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_NO_SECGRP}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_NO_SECGRP=${_OPT_TMP_DBAAS_OPENSTACK_NO_SECGRP}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_NO_SECGRP=0
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_KEYPAIR}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_KEYPAIR=${_OPT_TMP_DBAAS_OPENSTACK_KEYPAIR}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_KEYPAIR=""
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_FLAVOR}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_FLAVOR=${_OPT_TMP_DBAAS_OPENSTACK_FLAVOR}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_FLAVOR=""
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_FLAVOR_ID}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_FLAVOR_ID=${_OPT_TMP_DBAAS_OPENSTACK_FLAVOR_ID}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_FLAVOR_ID=""
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_IMAGE}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_IMAGE=${_OPT_TMP_DBAAS_OPENSTACK_IMAGE}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_IMAGE=""
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_IMAGE_ID}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_IMAGE_ID=${_OPT_TMP_DBAAS_OPENSTACK_IMAGE_ID}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_IMAGE_ID=""
+	fi
+	if [ -n "${_OPT_TMP_DBAAS_OPENSTACK_CONFIRM_YES}" ]; then
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_CONFIRM_YES=${_OPT_TMP_DBAAS_OPENSTACK_CONFIRM_YES}
+	else
+		# shellcheck disable=SC2034
+		K2HR3CLI_OPENSTACK_CONFIRM_YES=0
+	fi
+
+	#
+	# Check special variable(K2HR3CLI_OPENSTACK_{IDENTITY,NOVA,GLANCE,NEUTRON}_URI)
+	#
+	# Cut last word if it is '/' and space
+	#
+	if [ -n "${K2HR3CLI_OPENSTACK_IDENTITY_URI}" ]; then
+		for _OPT_TMP_URI_POS in $(seq 0 ${#K2HR3CLI_OPENSTACK_IDENTITY_URI}); do
+			_OPT_TMP_URI_LAST_POS=$((${#K2HR3CLI_OPENSTACK_IDENTITY_URI} - _OPT_TMP_URI_POS))
+			if [ "${_OPT_TMP_URI_LAST_POS}" -le 0 ]; then
+				break
+			fi
+			_OPT_TMP_URI_LAST_CH=$(pecho -n "${K2HR3CLI_OPENSTACK_IDENTITY_URI}" | cut -b "${_OPT_TMP_URI_LAST_POS}")
+			if [ "X${_OPT_TMP_URI_LAST_CH}" = "X/" ] || [ "X${_OPT_TMP_URI_LAST_CH}" = "X " ] || [ "X${_OPT_TMP_URI_LAST_CH}" = "X${K2HR3CLI_TAB_WORD}" ]; then
+				if [ "${_OPT_TMP_URI_LAST_POS}" -gt 1 ]; then
+					_OPT_TMP_URI_LAST_POS=$((_OPT_TMP_URI_LAST_POS - 1))
+					K2HR3CLI_OPENSTACK_IDENTITY_URI=$(pecho -n "${K2HR3CLI_OPENSTACK_IDENTITY_URI}" | cut -c 1-"${_OPT_TMP_URI_LAST_POS}")
+				else
+					K2HR3CLI_OPENSTACK_IDENTITY_URI=""
+					break;
+				fi
+			else
+				break
+			fi
+		done
+	fi
+	if [ -n "${K2HR3CLI_OPENSTACK_NOVA_URI}" ]; then
+		for _OPT_TMP_URI_POS in $(seq 0 ${#K2HR3CLI_OPENSTACK_NOVA_URI}); do
+			_OPT_TMP_URI_LAST_POS=$((${#K2HR3CLI_OPENSTACK_NOVA_URI} - _OPT_TMP_URI_POS))
+			if [ "${_OPT_TMP_URI_LAST_POS}" -le 0 ]; then
+				break
+			fi
+			_OPT_TMP_URI_LAST_CH=$(pecho -n "${K2HR3CLI_OPENSTACK_NOVA_URI}" | cut -b "${_OPT_TMP_URI_LAST_POS}")
+			if [ "X${_OPT_TMP_URI_LAST_CH}" = "X/" ] || [ "X${_OPT_TMP_URI_LAST_CH}" = "X " ] || [ "X${_OPT_TMP_URI_LAST_CH}" = "X${K2HR3CLI_TAB_WORD}" ]; then
+				if [ "${_OPT_TMP_URI_LAST_POS}" -gt 1 ]; then
+					_OPT_TMP_URI_LAST_POS=$((_OPT_TMP_URI_LAST_POS - 1))
+					K2HR3CLI_OPENSTACK_NOVA_URI=$(pecho -n "${K2HR3CLI_OPENSTACK_NOVA_URI}" | cut -c 1-"${_OPT_TMP_URI_LAST_POS}")
+				else
+					K2HR3CLI_OPENSTACK_NOVA_URI=""
+					break;
+				fi
+			else
+				break
+			fi
+		done
+	fi
+	if [ -n "${K2HR3CLI_OPENSTACK_GLANCE_URI}" ]; then
+		for _OPT_TMP_URI_POS in $(seq 0 ${#K2HR3CLI_OPENSTACK_GLANCE_URI}); do
+			_OPT_TMP_URI_LAST_POS=$((${#K2HR3CLI_OPENSTACK_GLANCE_URI} - _OPT_TMP_URI_POS))
+			if [ "${_OPT_TMP_URI_LAST_POS}" -le 0 ]; then
+				break
+			fi
+			_OPT_TMP_URI_LAST_CH=$(pecho -n "${K2HR3CLI_OPENSTACK_GLANCE_URI}" | cut -b "${_OPT_TMP_URI_LAST_POS}")
+			if [ "X${_OPT_TMP_URI_LAST_CH}" = "X/" ] || [ "X${_OPT_TMP_URI_LAST_CH}" = "X " ] || [ "X${_OPT_TMP_URI_LAST_CH}" = "X${K2HR3CLI_TAB_WORD}" ]; then
+				if [ "${_OPT_TMP_URI_LAST_POS}" -gt 1 ]; then
+					_OPT_TMP_URI_LAST_POS=$((_OPT_TMP_URI_LAST_POS - 1))
+					K2HR3CLI_OPENSTACK_GLANCE_URI=$(pecho -n "${K2HR3CLI_OPENSTACK_GLANCE_URI}" | cut -c 1-"${_OPT_TMP_URI_LAST_POS}")
+				else
+					K2HR3CLI_OPENSTACK_GLANCE_URI=""
+					break;
+				fi
+			else
+				break
+			fi
+		done
+	fi
+	if [ -n "${K2HR3CLI_OPENSTACK_NEUTRON_URI}" ]; then
+		for _OPT_TMP_URI_POS in $(seq 0 ${#K2HR3CLI_OPENSTACK_NEUTRON_URI}); do
+			_OPT_TMP_URI_LAST_POS=$((${#K2HR3CLI_OPENSTACK_NEUTRON_URI} - _OPT_TMP_URI_POS))
+			if [ "${_OPT_TMP_URI_LAST_POS}" -le 0 ]; then
+				break
+			fi
+			_OPT_TMP_URI_LAST_CH=$(pecho -n "${K2HR3CLI_OPENSTACK_NEUTRON_URI}" | cut -b "${_OPT_TMP_URI_LAST_POS}")
+			if [ "X${_OPT_TMP_URI_LAST_CH}" = "X/" ] || [ "X${_OPT_TMP_URI_LAST_CH}" = "X " ] || [ "X${_OPT_TMP_URI_LAST_CH}" = "X${K2HR3CLI_TAB_WORD}" ]; then
+				if [ "${_OPT_TMP_URI_LAST_POS}" -gt 1 ]; then
+					_OPT_TMP_URI_LAST_POS=$((_OPT_TMP_URI_LAST_POS - 1))
+					K2HR3CLI_OPENSTACK_NEUTRON_URI=$(pecho -n "${K2HR3CLI_OPENSTACK_NEUTRON_URI}" | cut -c 1-"${_OPT_TMP_URI_LAST_POS}")
+				else
+					K2HR3CLI_OPENSTACK_NEUTRON_URI=""
+					break;
+				fi
+			else
+				break
+			fi
+		done
+	fi
+
+	return 0
+}
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/summary.sh b/src/libexec/database/summary.sh
new file mode 100644
index 0000000..a8b90ed
--- /dev/null
+++ b/src/libexec/database/summary.sh
@@ -0,0 +1,46 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#---------------------------------------------------------------------
+# Put Summary for command
+#---------------------------------------------------------------------
+# [NOTE]
+# Adjust the start and end positions of the characters according to the
+# scale below, and arrange the lines.
+#
+#     +-- start position(ex. title)
+#     |   +-- indent for description
+#     |   |
+#     v   v
+#     +---+----+----+----+----+----+----+----+----+----+----+----+----|
+#
+echo "    ${K2HR3CLI_MODE}"
+echo "         CLI command for operating DBaaS(K2HDKC Cluster)."
+echo "         See https://dbaas.k2hdkc.antpick.ax/ about K2HDKC DBaaS."
+echo ""
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/src/libexec/database/variables.sh b/src/libexec/database/variables.sh
new file mode 100644
index 0000000..d05f4ac
--- /dev/null
+++ b/src/libexec/database/variables.sh
@@ -0,0 +1,323 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#--------------------------------------------------------------
+# DBaaS Valiables
+#--------------------------------------------------------------
+# The following values are used in the K2HDKC DBAAS CLI.
+#
+#	K2HR3CLI_DBAAS_CONFIG
+#	K2HR3CLI_OPENSTACK_USER
+#	K2HR3CLI_OPENSTACK_USER_ID
+#	K2HR3CLI_OPENSTACK_PASS
+#	K2HR3CLI_OPENSTACK_TENANT
+#	K2HR3CLI_OPENSTACK_TENANT_ID
+#	K2HR3CLI_OPENSTACK_SCOPED_TOKEN
+#	K2HR3CLI_OPENSTACK_IDENTITY_URI
+#	K2HR3CLI_OPENSTACK_NOVA_URI
+#	K2HR3CLI_OPENSTACK_GLANCE_URI
+#	K2HR3CLI_OPENSTACK_NEUTRON_URI
+#
+
+#--------------------------------------------------------------
+# DBaaS Variables for Configration
+#--------------------------------------------------------------
+#
+# Description
+#
+if [ "X${K2HR3CLI_PLUGIN_CONFIG_VAR_DESC}" != "X" ]; then
+	K2HR3CLI_PLUGIN_CONFIG_VAR_DESC="${K2HR3CLI_PLUGIN_CONFIG_VAR_DESC} config_var_desciption_dbaas"
+else
+	K2HR3CLI_PLUGIN_CONFIG_VAR_DESC="config_var_desciption_dbaas"
+fi
+
+#
+# Names
+#
+if [ "X${K2HR3CLI_PLUGIN_CONFIG_VAR_NAME}" != "X" ]; then
+	K2HR3CLI_PLUGIN_CONFIG_VAR_NAME="${K2HR3CLI_PLUGIN_CONFIG_VAR_NAME} config_var_name_dbaas"
+else
+	K2HR3CLI_PLUGIN_CONFIG_VAR_NAME="config_var_name_dbaas"
+fi
+
+#
+# Check DBaaS Variables
+#
+if [ "X${K2HR3CLI_PLUGIN_CONFIG_CHECK_VAR}" != "X" ]; then
+	K2HR3CLI_PLUGIN_CONFIG_CHECK_VAR="${K2HR3CLI_PLUGIN_CONFIG_CHECK_VAR} config_check_var_name_dbaas"
+else
+	K2HR3CLI_PLUGIN_CONFIG_CHECK_VAR="config_check_var_name_dbaas"
+fi
+
+#--------------------------------------------------------------
+# Functions
+#--------------------------------------------------------------
+#
+# Return variable description for this Example Plugin
+#
+# $?	: result
+#
+# [NOTE]
+#           +---+----+----+----+----+----+----+----+----+----+----+----+----|
+#           ^   ^
+#           |   +--- Start for Description
+#           +------- Start for Variables Title
+#
+config_var_desciption_dbaas()
+{
+	prn_msg "K2HR3CLI_DBAAS_CONFIG"
+	prn_msg "   Specifies the DBaaS configuration directory path."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_USER"
+	prn_msg "   Set the user name of OpenStack."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_USER_ID"
+	prn_msg "   Set the user id of OpenStack."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_PASS"
+	prn_msg "   Set the passphrase for the OpenStack user."
+	prn_msg "   RECOMMEND THAT THIS VALUE IS NOT SET TO ADDRESS SECURITY"
+	prn_msg "   VULNERABILITIES."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_TENANT"
+	prn_msg "   Specify the available tenant for OpenStack. A Scoped Token"
+	prn_msg "   will be issued to this tenant."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_TENANT_ID"
+	prn_msg "   Specify the available tenant id for OpenStack."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_SCOPED_TOKEN"
+	prn_msg "   Set the Scoped Token of OpenStack."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_IDENTITY_URI"
+	prn_msg "   Specifies the OpenStack Identity URI."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_NOVA_URI"
+	prn_msg "   Specifies the OpenStack Nova(Compute) URI."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_GLANCE_URI"
+	prn_msg "   Specifies the OpenStack Glance(Images) URI."
+	prn_msg ""
+	prn_msg "K2HR3CLI_OPENSTACK_NEUTRON_URI"
+	prn_msg "   Specifies the OpenStack Neutron(Network) URI."
+	prn_msg ""
+}
+
+#
+# Return variable name
+#
+# $1		: variable name(if empty, it means all)
+# $?		: result
+# Output	: variable names(with separator is space)
+#
+config_var_name_dbaas()
+{
+	if [ "X$1" = "X" ]; then
+		if [ "X${K2HR3CLI_DBAAS_CONFIG}" != "X" ]; then
+			prn_msg "K2HR3CLI_DBAAS_CONFIG: \"${K2HR3CLI_DBAAS_CONFIG}\""
+		else
+			prn_msg "K2HR3CLI_DBAAS_CONFIG: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_USER}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_USER: \"${K2HR3CLI_OPENSTACK_USER}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_USER: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_USER_ID}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_USER_ID: \"${K2HR3CLI_OPENSTACK_USER_ID}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_USER_ID: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_PASS}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_PASS: \"********(${#K2HR3CLI_OPENSTACK_PASS})\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_PASS: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_TENANT}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_TENANT: \"${K2HR3CLI_OPENSTACK_TENANT}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_TENANT: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_TENANT_ID}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_TENANT_ID: \"${K2HR3CLI_OPENSTACK_TENANT_ID}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_TENANT_ID: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_SCOPED_TOKEN: \"${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_SCOPED_TOKEN: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_IDENTITY_URI}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_IDENTITY_URI: \"${K2HR3CLI_OPENSTACK_IDENTITY_URI}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_IDENTITY_URI: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_NOVA_URI: \"${K2HR3CLI_OPENSTACK_NOVA_URI}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_NOVA_URI: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_GLANCE_URI}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_GLANCE_URI: \"${K2HR3CLI_OPENSTACK_GLANCE_URI}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_GLANCE_URI: (empty)"
+		fi
+		if [ "X${K2HR3CLI_OPENSTACK_NEUTRON_URI}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_NEUTRON_URI: \"${K2HR3CLI_OPENSTACK_NEUTRON_URI}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_NEUTRON_URI: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_DBAAS_CONFIG" ]; then
+		if [ "X${K2HR3CLI_DBAAS_CONFIG}" != "X" ]; then
+			prn_msg "K2HR3CLI_DBAAS_CONFIG: \"${K2HR3CLI_DBAAS_CONFIG}\""
+		else
+			prn_msg "K2HR3CLI_DBAAS_CONFIG: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_USER" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_USER}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_USER: \"${K2HR3CLI_OPENSTACK_USER}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_USER: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_USER_ID" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_USER_ID}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_USER_ID: \"${K2HR3CLI_OPENSTACK_USER_ID}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_USER_ID: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_PASS" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_PASS}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_PASS: \"${K2HR3CLI_OPENSTACK_PASS}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_PASS: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_TENANT" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_TENANT}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_TENANT: \"${K2HR3CLI_OPENSTACK_TENANT}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_TENANT: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_TENANT_ID" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_TENANT_ID}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_TENANT_ID: \"${K2HR3CLI_OPENSTACK_TENANT_ID}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_TENANT_ID: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_SCOPED_TOKEN" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_SCOPED_TOKEN: \"${K2HR3CLI_OPENSTACK_SCOPED_TOKEN}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_SCOPED_TOKEN: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_IDENTITY_URI" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_IDENTITY_URI}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_IDENTITY_URI: \"${K2HR3CLI_OPENSTACK_IDENTITY_URI}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_IDENTITY_URI: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_NOVA_URI" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_NOVA_URI}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_NOVA_URI: \"${K2HR3CLI_OPENSTACK_NOVA_URI}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_NOVA_URI: (empty)"
+		fi
+		return 0
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_GLANCE_URI" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_GLANCE_URI}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_GLANCE_URI: \"${K2HR3CLI_OPENSTACK_GLANCE_URI}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_GLANCE_URI: (empty)"
+		fi
+		return 0
+
+
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_NEUTRON_URI" ]; then
+		if [ "X${K2HR3CLI_OPENSTACK_NEUTRON_URI}" != "X" ]; then
+			prn_msg "K2HR3CLI_OPENSTACK_NEUTRON_URI: \"${K2HR3CLI_OPENSTACK_NEUTRON_URI}\""
+		else
+			prn_msg "K2HR3CLI_OPENSTACK_NEUTRON_URI: (empty)"
+		fi
+		return 0
+	fi
+	return 1
+}
+
+#
+# Check variable name
+#
+# $1		: variable name
+# $?		: result
+#
+config_check_var_name_dbaas()
+{
+	if [ "X$1" = "XK2HR3CLI_DBAAS_CONFIG" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_USER" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_USER_ID" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_PASS" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_TENANT" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_TENANT_ID" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_SCOPED_TOKEN" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_IDENTITY_URI" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_NOVA_URI" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_GLANCE_URI" ]; then
+		return 0
+	elif [ "X$1" = "XK2HR3CLI_OPENSTACK_NEUTRON_URI" ]; then
+		return 0
+	fi
+	return 1
+}
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/test/Makefile.am b/test/Makefile.am
new file mode 100644
index 0000000..7eaf63b
--- /dev/null
+++ b/test/Makefile.am
@@ -0,0 +1,38 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+SUBDIRS = snapshots
+
+TESTS =	test.sh
+
+EXTRA_DIST =	test.sh \
+				util_dbaas_request.sh \
+				test_database.sh
+
+CLEANFILES = *.log
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/test/snapshots/Makefile.am b/test/snapshots/Makefile.am
new file mode 100644
index 0000000..f5cf559
--- /dev/null
+++ b/test/snapshots/Makefile.am
@@ -0,0 +1,29 @@
+#
+# K2HR3 Utilities - Command Line Interface
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HR3 is K2hdkc based Resource and Roles and policy Rules, gathers
+# common management information for the cloud.
+# K2HR3 can dynamically manage information as "who", "what", "operate".
+# These are stored as roles, resources, policies in K2hdkc, and the
+# client system can dynamically read and modify these information.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Feb 15 2021
+# REVISION:
+#
+
+EXTRA_DIST =	test_database.snapshot
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/test/snapshots/test_database.snapshot b/test/snapshots/test_database.snapshot
new file mode 100644
index 0000000..7bb31fc
--- /dev/null
+++ b/test/snapshots/test_database.snapshot
@@ -0,0 +1,117 @@
+TEST CASE : (1) Normal : Create OpenStack Unscoped Token
+TEST_USER_OPENSTACK_UNSCOPED_TOKEN
+
+TEST CASE : (2) Normal : Create OpenStack Scoped Token
+TEST_USER_OPENSTACK_SCOPED_TOKEN
+
+TEST CASE : (3) Normal : Create Cluster
+Succeed : Phase : Create "testcluster" Resource
+Succeed : Phase : Create "testcluster/server" Resource
+Succeed : Phase : Create "testcluster/slave" Resource
+Succeed : Phase : Create "testcluster" Policy
+Succeed : Phase : Create "testcluster" Role
+Succeed : Phase : Create "testcluster/server" Role
+Succeed : Phase : Create "testcluster/slave" Role
+Succeed : Registration of cluster "testcluster" with K2HR3 is complete
+
+TEST CASE : (4) Normal : Add server host to cluster
+Succeed : Add server host(TESTSERVER - "TESTSERVER_ID") for testcluster cluster.
+
+TEST CASE : (5) Normal : Add slave host to cluster
+Succeed : Add slave host(TESTSLAVE - "TESTSERVER_ID") for testcluster cluster.
+
+TEST CASE : (6) Normal : Delete host to cluster
+Succeed : Delete host TESTSERVER from testcluster cluster(OpenStack and K2HR3).
+
+TEST CASE : (7) Normal : Show server host list
+[
+    {
+        "name": "TESTSERVER",
+        "id": "TESTSERVER_ID",
+        "ip": "127.0.0.1"
+    }
+]
+
+TEST CASE : (8) Normal : Show slave host list
+[
+    {
+        "name": "TESTSLAVE",
+        "id": "TESTSLAVE_ID",
+        "ip": "127.0.0.1"
+    }
+]
+
+TEST CASE : (9) Normal : Show server configuration
+{
+    "string": "TEST_DUMMY_RESOURCE_FOR_SERVER",
+    "object": null,
+    "keys": {
+        "cluster-name": "testcluster",
+        "chmpx-server-port": 98020,
+        "chmpx-server-ctlport": 98021,
+        "chmpx-slave-ctlport": 98031,
+        "k2hdkc-dbaas-add-user": 1,
+        "k2hdkc-dbaas-proc-user": "testrunner",
+        "chmpx-mode": "SERVER",
+        "k2hr3-init-packages": "",
+        "k2hr3-init-packagecloud-packages": "k2hdkc-dbaas-override-conf,k2hr3-get-resource,chmpx,k2hdkc",
+        "k2hr3-init-systemd-packages": "chmpx.service,k2hdkc.service,k2hr3-get-resource.timer",
+        "host_key": "127.0.0.1,0,TESTSERVER_ID",
+        "one_host": {
+            "host": "127.0.0.1",
+            "port": 0,
+            "extra": "openstack-auto-v1",
+            "tag": "TESTSERVER",
+            "cuk": "TESTSERVER_ID"
+        }
+    },
+    "expire": null
+}
+
+TEST CASE : (10) Normal : Show slave configuration
+{
+    "string": "TEST_DUMMY_RESOURCE_FOR_SLAVE",
+    "object": null,
+    "keys": {
+        "cluster-name": "testcluster",
+        "chmpx-server-port": 98020,
+        "chmpx-server-ctlport": 98021,
+        "chmpx-slave-ctlport": 98031,
+        "k2hdkc-dbaas-add-user": 1,
+        "k2hdkc-dbaas-proc-user": "testrunner",
+        "chmpx-mode": "SLAVE",
+        "k2hr3-init-packages": "",
+        "k2hr3-init-packagecloud-packages": "k2hdkc-dbaas-override-conf,k2hr3-get-resource,chmpx,k2hdkc",
+        "k2hr3-init-systemd-packages": "chmpx.service,k2hdkc.service,k2hr3-get-resource.timer",
+        "host_key": "127.0.0.1,0,TESTSLAVE_ID",
+        "one_host": {
+            "host": "127.0.0.1",
+            "port": 0,
+            "extra": "openstack-auto-v1",
+            "tag": "TESTSLAVE",
+            "cuk": "TESTSLAVE_ID"
+        }
+    },
+    "expire": null
+}
+
+TEST CASE : (11) Normal : Delete Cluster
+[NOTICE] Delete all of the cluster configuration, data, cluster hosts, and so on.
+Succeed : Delete all testcluster cluster(OpenStack and K2HR3).
+
+TEST CASE : (12) Normal : List Images
+[
+    {
+        "name": "TEST_IMAGE",
+        "id": "TEST_IMAGE_ID"
+    }
+]
+
+TEST CASE : (13) Normal : List Flavors
+[
+    {
+        "name": "TEST_FLAVOR",
+        "id": "TEST_FLAVOR_ID"
+    }
+]
+
diff --git a/test/test.sh b/test/test.sh
new file mode 100755
index 0000000..241e067
--- /dev/null
+++ b/test/test.sh
@@ -0,0 +1,212 @@
+#!/bin/sh
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#---------------------------------------------------------------------
+# Variables
+#---------------------------------------------------------------------
+TESTMAINBIN=$(basename "$0")
+TESTMAINBASENAME=$(echo "${TESTMAINBIN}" | sed 's/[.]sh$//')
+
+TESTDIR=$(dirname "$0")
+TESTDIR=$(cd "${TESTDIR}" || exit 1; pwd)
+SRCDIR=$(cd "${TESTDIR}"/../src || exit 1; pwd)
+# shellcheck disable=SC2034
+LIBEXECDIR=$(cd "${SRCDIR}"/libexec || exit 1; pwd)
+
+TEST_ALL_LOGFILE="${TESTDIR}/${TESTMAINBASENAME}.log"
+TEST_EXTCODE_FILE="/tmp/.${TESTMAINBASENAME}.exitcode"
+TEST_SUMMARY_FILE="${TESTDIR}/${TESTMAINBASENAME}.summary.log"
+
+#
+# Special Environment
+#
+# [NOTE]
+# The TEST_CREATE_DUMMY_FUNCTION environment variable modifies
+# the behavior of the xxx_request() function in util_request.sh
+# (k2hr3_cli).
+# This environment variable is set to the create_dummy_response()
+# function by default when util_request.sh(k2hr3_cli) is loaded.
+# After loading this util_request.sh(k2hr3_cli), override the
+# TEST_CREATE_DUMMY_RESPONSE_FUNC environment variable and replace
+# it with the create_dummy_dbaas_response() function in this file.
+# The create_dummy_dbaas_response() function handles the database
+# command only.
+# Otherwise, call the original create_dummy_response() function
+# and let it do the work.
+# This allows for dedicated testing of plugins.
+#
+export TEST_CREATE_DUMMY_RESPONSE_FUNC="create_dummy_dbaas_response"
+
+#
+# Load DBaaS dummy request file
+#
+export K2HR3CLI_REQUEST_FILE="${TESTDIR}/util_dbaas_request.sh"
+if [ -f "${K2HR3CLI_REQUEST_FILE}" ]; then
+	. "${K2HR3CLI_REQUEST_FILE}"
+fi
+
+#
+# Sub Test files
+#
+# The test file is a file with the "test_" prefix and the ".sh" suffix.
+#
+TEST_FILES=""
+for _TEST_FILE_TMP in "${TESTDIR}"/*; do
+	_TEST_FILE_TMP=$(pecho -n "${_TEST_FILE_TMP}" | sed "s#^${TESTDIR}/##g")
+	case ${_TEST_FILE_TMP} in
+		${TESTMAINBIN})
+			;;
+		test_*.sh)
+			if [ "X${TEST_FILES}" = "X" ]; then
+				TEST_FILES=${_TEST_FILE_TMP}
+			else
+				TEST_FILES="${TEST_FILES} ${_TEST_FILE_TMP}"
+			fi
+			;;
+		*)
+			;;
+	esac
+done
+
+#
+# Additional options for test
+#
+# [NOTE]
+# Overwrite special options to common options(set to $@) in util_test.sh
+# A value of --config specifies a file that does not exist.
+# It's a warning, but be sure not to set it, as the test will fail if
+# the real file affects the variable.
+#
+TEST_IDENTITY_URI="http://localhost:8080"
+set -- "--config" "${TESTDIR}/k2hr3.config" "--apiuri" "http://localhost" "--openstack_identity_uri" "${TEST_IDENTITY_URI}" "--dbaas_config" "${TESTDIR}/../src/libexec/database"
+
+#---------------------------------------------------------------------
+# Functions
+#---------------------------------------------------------------------
+func_usage()
+{
+	echo ""
+	echo "Usage: ${TESTMAINBIN} [option...]"
+	echo "	     --update(-u)   update the test result comparison file with the current test result."
+	echo "	     --help(-h)     print help."
+	echo ""
+}
+
+#---------------------------------------------------------------------
+# Test all
+#---------------------------------------------------------------------
+#
+# Header
+#
+echo ""
+echo "K2HR3 DBAAS CLI TEST ($(date -R))" | tee "${TEST_ALL_LOGFILE}"
+echo "" | tee -a "${TEST_ALL_LOGFILE}"
+
+#
+# Summary file
+#
+echo "${CREV}[Summary]${CDEF} K2HR3 DBAAS CLI TEST" > "${TEST_SUMMARY_FILE}"
+echo "" >> "${TEST_SUMMARY_FILE}"
+
+#
+# Test all
+#
+ALL_TEST_RESULT=0
+
+for SUBTESTBIN in ${TEST_FILES}; do
+	#
+	# Title
+	#
+	SUBTEST_TITLE=$(pecho -n "${SUBTESTBIN}" | sed -e 's/^test_//g' -e 's/[.]sh$//g' | tr '[:lower:]' '[:upper:]')
+
+	#
+	# Clear exit code file
+	#
+	rm -f "${TEST_EXTCODE_FILE}"
+
+	#
+	# Run test
+	#
+	echo "${CREV}[${SUBTEST_TITLE}]${CDEF}:" | tee -a "${TEST_ALL_LOGFILE}"
+	("${TESTDIR}/${SUBTESTBIN}" "${SUB_TEST_UPDATE_OPT}"; echo $? > "${TEST_EXTCODE_FILE}") | stdbuf -oL -eL sed -e 's/^/     /' | tee -a "${TEST_ALL_LOGFILE}"
+
+	#
+	# Result
+	#
+	if [ -f "${TEST_EXTCODE_FILE}" ]; then
+		SUBTEST_RESULT=$(cat "${TEST_EXTCODE_FILE}")
+		if ! compare_part_string "${SUBTEST_RESULT}" >/dev/null 2>&1; then
+			echo "     ${CYEL}(error) ${TESTMAINBIN} : result code for ${SUBTEST_TITLE} is wrong(${SUBTEST_RESULT}).${CDEF}" | tee -a "${TEST_ALL_LOGFILE}"
+			SUBTEST_RESULT=1
+		fi
+		rm -f "${TEST_EXTCODE_FILE}"
+	else
+		echo "     ${CYEL}(error) ${TESTMAINBIN} : result code file for ${SUBTEST_TITLE} is not existed.${CDEF}" | tee -a "${TEST_ALL_LOGFILE}"
+		SUBTEST_RESULT=1
+	fi
+
+	if [ ${SUBTEST_RESULT} -eq 0 ]; then
+		echo "  => ${CGRN}Succeed${CDEF}" | tee -a "${TEST_ALL_LOGFILE}"
+	else
+		ALL_TEST_RESULT=1
+		echo "  => ${CRED}Failure${CDEF}" | tee -a "${TEST_ALL_LOGFILE}"
+	fi
+	echo "" | tee -a "${TEST_ALL_LOGFILE}"
+
+	#
+	# Add Summary
+	#
+	if [ ${SUBTEST_RESULT} -eq 0 ]; then
+		echo "  ${CGRN}PASS${CDEF} : ${SUBTEST_TITLE}" >> "${TEST_SUMMARY_FILE}"
+	else
+		echo "  ${CRED}FAIL${CDEF} : ${SUBTEST_TITLE}" >> "${TEST_SUMMARY_FILE}"
+	fi
+done
+
+#
+# Print Summary
+#
+if [ -f "${TEST_SUMMARY_FILE}" ]; then
+	tee -a "${TEST_ALL_LOGFILE}" < "${TEST_SUMMARY_FILE}"
+	rm -f "${TEST_SUMMARY_FILE}"
+fi
+
+#
+# Result(Footer)
+#
+echo "" | tee -a "${TEST_ALL_LOGFILE}"
+if [ ${ALL_TEST_RESULT} -eq 0 ]; then
+	echo "All Test ${CGRN}PASSED${CDEF} ($(date -R))" | tee -a "${TEST_ALL_LOGFILE}"
+else
+	echo "All Test ${CRED}FAILED${CDEF} ($(date -R))" | tee -a "${TEST_ALL_LOGFILE}"
+fi
+echo ""
+
+exit ${ALL_TEST_RESULT}
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/test/test_database.sh b/test/test_database.sh
new file mode 100755
index 0000000..42e3578
--- /dev/null
+++ b/test/test_database.sh
@@ -0,0 +1,386 @@
+#!/bin/sh
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#---------------------------------------------------------------------
+# Variables
+#---------------------------------------------------------------------
+TESTNAME=$(basename "$0")
+# shellcheck disable=SC2034
+TESTBASENAME=$(echo "${TESTNAME}" | sed 's/[.]sh$//')
+TESTDIR=$(dirname "$0")
+TESTDIR=$(cd "${TESTDIR}" || exit 1; pwd)
+
+#
+# Special Environment
+#
+# [NOTE]
+# The TEST_CREATE_DUMMY_FUNCTION environment variable modifies
+# the behavior of the xxx_request() function in util_request.sh
+# (k2hr3_cli).
+# This environment variable is set to the create_dummy_response()
+# function by default when util_request.sh(k2hr3_cli) is loaded.
+# After loading this util_request.sh(k2hr3_cli), override the
+# TEST_CREATE_DUMMY_RESPONSE_FUNC environment variable and replace
+# it with the create_dummy_dbaas_response() function in this file.
+# The create_dummy_dbaas_response() function handles the database
+# command only.
+# Otherwise, call the original create_dummy_response() function
+# and let it do the work.
+# This allows for dedicated testing of plugins.
+#
+export TEST_CREATE_DUMMY_RESPONSE_FUNC="create_dummy_dbaas_response"
+
+#
+# Load DBaaS dummy request file
+#
+export K2HR3CLI_REQUEST_FILE="${TESTDIR}/util_dbaas_request.sh"
+if [ -f "${K2HR3CLI_REQUEST_FILE}" ]; then
+	. "${K2HR3CLI_REQUEST_FILE}"
+fi
+
+#
+# Additional options for test
+#
+# [NOTE]
+# Overwrite special options to common options(set to $@) in util_test.sh
+# A value of --config specifies a file that does not exist.
+# It's a warning, but be sure not to set it, as the test will fail if
+# the real file affects the variable.
+#
+TEST_IDENTITY_URI="http://localhost:8080"
+set -- "--config" "${TESTDIR}/k2hr3.config" "--apiuri" "http://localhost" "--openstack_identity_uri" "${TEST_IDENTITY_URI}" "--dbaas_config" "${TESTDIR}/../src/libexec/database"
+
+#=====================================================================
+# Test for Database
+#=====================================================================
+TEST_EXIT_CODE=0
+
+#---------------------------------------------------------------------
+# (1) Normal : Create OpenStack Unscoped Token
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(1) Normal : Create OpenStack Unscoped Token"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database openstack utoken --op_user "${_TEST_K2HR3_USER}" --op_passphrase "${_TEST_K2HR3_PASS}" "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (2) Normal : Create OpenStack Scoped Token
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(2) Normal : Create OpenStack Scoped Token"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database openstack token --openstacktoken TEST_USER_OPENSTACK_UNSCOPED_TOKEN --op_tenant "${_TEST_K2HR3_TENANT}" "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (3) Normal : Create Cluster
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(3) Normal : Create Cluster"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database create "${_TEST_K2HDKC_CLUSTER_NAME}" --chmpx_server_port 98020 --chmpx_server_ctlport 98021 --chmpx_slave_ctlport 98031 --dbaas_user testrunner --dbaas_create_user --scopedtoken "TEST_TOKEN_SCOPED_FOR_TENANT_${_TEST_K2HR3_TENANT}_USER_${_TEST_K2HR3_USER}" --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+
+#---------------------------------------------------------------------
+# (4) Normal : Add server host to cluster
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(4) Normal : Add server host to cluster"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+# [NOTE]
+# In this test, we have given --create_roletoken.
+#
+"${K2HR3CLIBIN}" database add host server "${_TEST_K2HDKC_CLUSTER_NAME}" TESTSERVER --op_keypair TEST_KEYPAIR --op_flavor TEST_FLAVOR --op_image TEST_IMAGE --create_roletoken --scopedtoken "TEST_TOKEN_SCOPED_FOR_TENANT_${_TEST_K2HR3_TENANT}_USER_${_TEST_K2HR3_USER}" --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (5) Normal : Add slave host to cluster
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(5) Normal : Add slave host to cluster"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+# [NOTE]
+# This test does not grant --create_roletoken.
+#
+"${K2HR3CLIBIN}" database add host slave "${_TEST_K2HDKC_CLUSTER_NAME}" TESTSLAVE --op_keypair TEST_KEYPAIR --op_flavor TEST_FLAVOR --op_image TEST_IMAGE --scopedtoken "TEST_TOKEN_SCOPED_FOR_TENANT_${_TEST_K2HR3_TENANT}_USER_${_TEST_K2HR3_USER}" --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (6) Normal : Delete host to cluster
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(6) Normal : Delete host to cluster"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database delete host "${_TEST_K2HDKC_CLUSTER_NAME}" TESTSERVER --scopedtoken "TEST_TOKEN_SCOPED_FOR_TENANT_${_TEST_K2HR3_TENANT}_USER_${_TEST_K2HR3_USER}" --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (7) Normal : Show server host list
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(7) Normal : Show server host list"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database show host server "${_TEST_K2HDKC_CLUSTER_NAME}" --json --scopedtoken "TEST_TOKEN_SCOPED_FOR_TENANT_${_TEST_K2HR3_TENANT}_USER_${_TEST_K2HR3_USER}" --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (8) Normal : Show slave host list
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(8) Normal : Show slave host list"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database show host slave "${_TEST_K2HDKC_CLUSTER_NAME}" --json --scopedtoken "TEST_TOKEN_SCOPED_FOR_TENANT_${_TEST_K2HR3_TENANT}_USER_${_TEST_K2HR3_USER}" --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (9) Normal : Show server configuration
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(9) Normal : Show server configuration"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database show configuration server "${_TEST_K2HDKC_CLUSTER_NAME}" --json --scopedtoken "TEST_TOKEN_SCOPED_FOR_TENANT_${_TEST_K2HR3_TENANT}_USER_${_TEST_K2HR3_USER}" --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (10) Normal : Show slave configuration
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(10) Normal : Show slave configuration"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database show configuration slave "${_TEST_K2HDKC_CLUSTER_NAME}" --json --scopedtoken "TEST_TOKEN_SCOPED_FOR_TENANT_${_TEST_K2HR3_TENANT}_USER_${_TEST_K2HR3_USER}" --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (11) Normal : Delete Cluster
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(11) Normal : Delete Cluster"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database delete cluster "${_TEST_K2HDKC_CLUSTER_NAME}" -y --scopedtoken "TEST_TOKEN_SCOPED_FOR_TENANT_${_TEST_K2HR3_TENANT}_USER_${_TEST_K2HR3_USER}" --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (12) Normal : List Images
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(12) Normal : List Images"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database list images --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN --json "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# (13) Normal : List Flavors
+#---------------------------------------------------------------------
+#
+# Title
+#
+TEST_TITLE="(13) Normal : List Flavors"
+test_prn_title "${TEST_TITLE}"
+
+#
+# Run
+#
+"${K2HR3CLIBIN}" database list flavors --openstacktoken TEST_USER_OPENSTACK_SCOPED_TOKEN --op_tenant "${_TEST_K2HR3_TENANT}" --json "$@" > "${SUB_TEST_PART_FILE}"
+
+#
+# Check result
+#
+test_processing_result "$?" "${SUB_TEST_PART_FILE}" "${TEST_TITLE}"
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+#---------------------------------------------------------------------
+# Check update log
+#---------------------------------------------------------------------
+test_update_snapshot
+if [ $? -ne 0 ]; then
+	TEST_EXIT_CODE=1
+fi
+
+exit ${TEST_EXIT_CODE}
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#
diff --git a/test/util_dbaas_request.sh b/test/util_dbaas_request.sh
new file mode 100644
index 0000000..c3f1c7d
--- /dev/null
+++ b/test/util_dbaas_request.sh
@@ -0,0 +1,628 @@
+#
+# K2HDKC DBaaS Command Line Interface - K2HR3 CLI Plugin
+#
+# Copyright 2021 Yahoo! Japan Corporation.
+#
+# K2HDKC DBaaS is a DataBase as a Service provided by Yahoo! JAPAN
+# which is built K2HR3 as a backend and provides services in
+# cooperation with OpenStack.
+# The Override configuration for K2HDKC DBaaS serves to connect the
+# components that make up the K2HDKC DBaaS. K2HDKC, K2HR3, CHMPX,
+# and K2HASH are components provided as AntPickax.
+#
+# For the full copyright and license information, please view
+# the license file that was distributed with this source code.
+#
+# AUTHOR:   Takeshi Nakatani
+# CREATE:   Mon Mar 1 2021
+# REVISION:
+#
+
+#--------------------------------------------------------------
+# Variables
+#--------------------------------------------------------------
+# [NOTE]
+# This file is loaded from the test script or from the k2hr3 process.
+# So create the exact path to the test directory here.
+#
+_INIT_TESTDIR=$(dirname "$0")
+TESTDIR=$(cd "${_INIT_TESTDIR}/../test" || exit 1; pwd)
+
+#
+# Set own file path to K2HR3CLI_REQUEST_FILE if it is empty
+#
+if [ "X${K2HR3CLI_REQUEST_FILE}" = "X" ]; then
+	export K2HR3CLI_REQUEST_FILE="${TESTDIR}/util_dbaas_request.sh"
+fi
+
+#
+# Load K2HR3 Test dummy response file
+#
+UTIL_REQUESTFILE="util_request.sh"
+if [ -f "${TESTDIR}/${UTIL_REQUESTFILE}" ]; then
+	. "${TESTDIR}/${UTIL_REQUESTFILE}"
+fi
+
+#
+# Load utility file for test
+#
+UTIL_TESTFILE="util_test.sh"
+if [ -f "${TESTDIR}/${UTIL_TESTFILE}" ]; then
+	. "${TESTDIR}/${UTIL_TESTFILE}"
+fi
+
+#
+# Response Header File
+#
+K2HR3CLI_REQUEST_RESHEADER_FILE="/tmp/.${BINNAME}_$$_curl.header"
+
+#
+# Test for common values
+#
+# shellcheck disable=SC2034,SC2037
+_TEST_K2HR3_USER="test"
+# shellcheck disable=SC2034
+_TEST_K2HR3_PASS="password"
+# shellcheck disable=SC2034
+_TEST_K2HR3_TENANT="test1"
+_TEST_K2HDKC_CLUSTER_NAME="testcluster"
+
+#--------------------------------------------------------------
+# DBaaS Response for All test
+#--------------------------------------------------------------
+#
+# Create Dummy DBaaS Response(proxying)
+#
+create_dummy_dbaas_response()
+{
+	#
+	# Call own test response function
+	#
+	create_dummy_dbaas_response_sub "$@"
+	if [ $? -eq 3 ]; then
+		#
+		# Cases that I did not handle myself, Call k2hr3_cli test response function.
+		#
+		prn_dbg "(create_dummy_dbaas_response) Delegate requests that are not handled by DBaaS to create_dummy_response."
+		create_dummy_response "$@"
+	fi
+	return $?
+}
+
+#
+# Create Dummy DBaaS Response Sub
+#
+# $1								: Method(GET/PUT/POST/HEAD/DELETE)
+# $2								: URL path and parameters in request
+# $3								: body data(string) for post
+# $4								: body data(file path) for post
+# $5								: need content type header (* this value is not used)
+# $6...								: other headers (do not include spaces in each header)
+#
+# $?								: result
+#										0	success(request completed successfully, need to check K2HR3CLI_REQUEST_EXIT_CODE for the processing result)
+#									  	1	failure(if the curl request fails)
+#										2	fatal error
+#										3	not handling
+# Set global values
+#	K2HR3CLI_REQUEST_EXIT_CODE		: http response code
+#	K2HR3CLI_REQUEST_RESULT_FILE	: request result content file
+#
+create_dummy_dbaas_response_sub()
+{
+	if [ $# -lt 2 ]; then
+		prn_err "Missing options for calling request."
+		return 2
+	fi
+
+	#
+	# Check Parameters
+	#
+	_DUMMY_METHOD="$1"
+	if [ "X${_DUMMY_METHOD}" != "XGET" ] && [ "X${_DUMMY_METHOD}" != "XHEAD" ] && [ "X${_DUMMY_METHOD}" != "XPUT" ] && [ "X${_DUMMY_METHOD}" != "XPOST" ] && [ "X${_DUMMY_METHOD}" != "XDELETE" ]; then
+		prn_err "Unknown Method($1) options for calling requet."
+		return 2
+	fi
+
+	_DUMMY_URL_FULL="$2"
+	_DUMMY_URL_PATH=$(echo "${_DUMMY_URL_FULL}" | sed -e 's/?.*$//g' -e 's/&.*$//g')
+
+	pecho -n "${_DUMMY_URL_FULL}" | grep -q '[?|&]'
+	if [ $? -eq 0 ]; then
+		_DUMMY_URL_ARGS=$(pecho -n "${_DUMMY_URL_FULL}" | sed -e 's/^.*?//g')
+	else
+		_DUMMY_URL_ARGS=""
+	fi
+	prn_dbg "(create_dummy_dbaas_response_sub) all url(${_DUMMY_METHOD}: ${_DUMMY_URL_FULL}) => url(${_DUMMY_METHOD}: ${_DUMMY_URL_PATH}) + args(${_DUMMY_URL_ARGS})"
+
+	# shellcheck disable=SC2034
+	_DUMMY_BODY_STRING="$3"
+	# shellcheck disable=SC2034
+	_DUMMY_BODY_FILE="$4"
+	# shellcheck disable=SC2034
+	_DUMMY_CONTENT_TYPE="$5"
+	if [ $# -le 5 ]; then
+		shift $#
+	else
+		shift 5
+	fi
+
+	#
+	# Common values
+	#
+	_UTIL_DBAAS_RESPONSE_DATE=$(date -R)
+	_UTIL_DBAAS_ISSUED_AT_DATE=$(date '+%Y-%m-%dT%H:%M:%S.000000Z')
+
+	#
+	# Parse request
+	#
+	if [ "X${K2HR3CLI_OVERRIDE_URI}" != "X" ]; then
+		#------------------------------------------------------
+		# Request for OpenStack API
+		#------------------------------------------------------
+		if [ "X${_DUMMY_URL_PATH}" = "X/v3/auth/tokens" ]; then
+			#------------------------------------------------------
+			# OpenStack Token
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XPOST" ]; then
+				if pecho -n "${_DUMMY_BODY_STRING}" | grep -q 'scope'; then
+					#
+					# Create OpenStack Scoped Token
+					#
+					pecho -n "${_DUMMY_BODY_STRING}" | grep 'scope' | grep 'project' | grep -q 'TEST_TENANT_ID'
+					if [ $? -ne 0 ]; then
+						# shellcheck disable=SC2034
+						K2HR3CLI_REQUEST_EXIT_CODE=400
+						prn_err "Create OpenStack Scoped Token, Tenant id is not found."
+						return 2
+					fi
+
+					util_search_urlarg "nocatalog" "${_DUMMY_URL_ARGS}"
+					if [ $? -eq 0 ]; then
+						_UTIL_DBAAS_RESPONSE_CONTENT="{\"token\":{\"audit_ids\":[\"TEST_TOKEN_AUDIT_ID\"],\"expires_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"is_domain\":false,\"issued_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"methods\":[\"token\",\"password\"],\"project\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"TEST_PROJECT_ID\",\"name\":\"demo\"},\"roles\":[{\"id\":\"TEST_MEMBER_ROLE_ID\",\"name\":\"member\"},{\"id\":\"TEST_READER_ROLE_ID\",\"name\":\"reader\"},{\"id\":\"TEST_OTHER_ROLE_ID\",\"name\":\"anotherrole\"}],\"user\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"TEST_USER_ID\",\"name\":\"test\",\"password_expires_at\":null}}}"
+					else
+						_UTIL_DBAAS_RESPONSE_CONTENT="{\"token\":{\"audit_ids\":[\"TEST_TOKEN_AUDIT_ID\"],\"catalog\":[{\"endpoints\":[{\"id\":\"TEST_OP_NOVA_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/compute/v2.1\"}],\"id\":\"TEST_OP_NOVA_MAIN_ID\",\"name\":\"nova\",\"type\":\"compute\"},{\"endpoints\":[{\"id\":\"TEST_OP_PUB_KEYSTONE_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/identity\"},{\"id\":\"TEST_OP_ADMIN_KEYSTONE_ID\",\"interface\":\"admin\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/identity\"}],\"id\":\"TEST_OP_MAIN_KEYSTONE_ID\",\"name\":\"keystone\",\"type\":\"identity\"},{\"endpoints\":[{\"id\":\"TEST_OP_NEUTRON_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost:9696/\"}],\"id\":\"TEST_OP_MAIN_NEUTRON_ID\",\"name\":\"neutron\",\"type\":\"network\"},{\"endpoints\":[{\"id\":\"TEST_OP_GLANCE_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/image\"}],\"id\":\"TEST_OP_MAIN_GLANCE_ID\",\"name\":\"glance\",\"type\":\"image\"}],\"expires_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"is_domain\":false,\"issued_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"methods\":[\"token\",\"password\"],\"project\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"TEST_PROJECT_ID\",\"name\":\"demo\"},\"roles\":[{\"id\":\"TEST_MEMBER_ROLE_ID\",\"name\":\"member\"},{\"id\":\"TEST_READER_ROLE_ID\",\"name\":\"reader\"},{\"id\":\"TEST_OTHER_ROLE_ID\",\"name\":\"anotherrole\"}],\"user\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"TEST_USER_ID\",\"name\":\"test\",\"password_expires_at\":null}}}"
+					fi
+					pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+					{
+						pecho "Date: ${_UTIL_DBAAS_RESPONSE_DATE}";
+						pecho "Content-Type: application/json";
+						pecho "Content-Length: ${#_UTIL_DBAAS_RESPONSE_CONTENT}";
+						pecho "X-Subject-Token: TEST_USER_OPENSTACK_SCOPED_TOKEN";
+						pecho "Vary: X-Auth-Token";
+						pecho "x-openstack-request-id: REQ-POST-USER_SCOPED_TOKEN";
+						pecho "Connection: close";
+					} > "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+
+
+					# shellcheck disable=SC2034
+					K2HR3CLI_REQUEST_EXIT_CODE=201
+
+				else
+					#
+					# Create OpenStack Unscoped Token
+					#
+					_UTIL_DBAAS_RESPONSE_CONTENT="{\"token\":{\"methods\":[\"password\"],\"user\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"OP_TEST_USER_ID\",\"name\":\"demo\",\"password_expires_at\":null},\"audit_ids\":[\"OP_TEST_USER_AUDIT_ID\"],\"expires_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"issued_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}}"
+					pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+					{
+						pecho "Date: ${_UTIL_DBAAS_RESPONSE_DATE}";
+						pecho "Content-Type: application/json";
+						pecho "Content-Length: ${#_UTIL_DBAAS_RESPONSE_CONTENT}";
+						pecho "X-Subject-Token: TEST_USER_OPENSTACK_UNSCOPED_TOKEN";
+						pecho "Vary: X-Auth-Token";
+						pecho "x-openstack-request-id: REQ-POST-USER_UNSCOPED_TOKEN";
+						pecho "Connection: close";
+					} > "${K2HR3CLI_REQUEST_RESHEADER_FILE}"
+
+					# shellcheck disable=SC2034
+					K2HR3CLI_REQUEST_EXIT_CODE=201
+				fi
+
+			elif [ "X${_DUMMY_METHOD}" = "XGET" ]; then
+				#
+				# Get OpenStack Token Info
+				#
+				if [ $# -lt 1 ]; then
+					prn_err "\"X-Auth-Token\" header is not specified."
+					return 2
+				fi
+				#
+				# Search X-Auth-Token header
+				#
+				for _TEST_ONE_TOKEN_HEADER_POS in $(seq 1 $#); do
+					# shellcheck disable=SC1083,SC2039
+					_TEST_ONE_TOKEN_HEADER=$(eval echo '$'{"${_TEST_ONE_TOKEN_HEADER_POS}"})
+					_TEST_OPENSTACK_TOKEN=$(pecho -n "${_TEST_ONE_TOKEN_HEADER}" | grep '^X-Auth-Token:' | sed -e 's/X-Auth-Token:[[:space:]]*\(.*\)[[:space:]]*$/\1/g')
+					if [ "X${_TEST_OPENSTACK_TOKEN}" = "XTEST_USER_OPENSTACK_UNSCOPED_TOKEN" ]; then
+						#
+						# Unscoped Token
+						#
+						_UTIL_DBAAS_RESPONSE_CONTENT="{\"token\":{\"audit_ids\":[\"TEST_TOKEN_AUDIT_ID\"],\"expires_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"issued_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"methods\":[\"password\"],\"user\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"TEST_USER_ID\",\"name\":\"test\",\"password_expires_at\":null}}}"
+						pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+						# shellcheck disable=SC2034
+						K2HR3CLI_REQUEST_EXIT_CODE=200
+						return 0
+
+
+					elif [ "X${_TEST_OPENSTACK_TOKEN}" = "XTEST_USER_OPENSTACK_SCOPED_TOKEN" ]; then
+						#
+						# Scoped Token
+						#
+						util_search_urlarg "nocatalog" "${_DUMMY_URL_ARGS}"
+						if [ $? -eq 0 ]; then
+							_UTIL_DBAAS_RESPONSE_CONTENT="{\"token\":{\"audit_ids\":[\"TEST_TOKEN_AUDIT_ID\"],\"expires_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"is_domain\":false,\"issued_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"methods\":[\"token\",\"password\"],\"project\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"TEST_PROJECT_ID\",\"name\":\"demo\"},\"roles\":[{\"id\":\"TEST_MEMBER_ROLE_ID\",\"name\":\"member\"},{\"id\":\"TEST_READER_ROLE_ID\",\"name\":\"reader\"},{\"id\":\"TEST_OTHER_ROLE_ID\",\"name\":\"anotherrole\"}],\"user\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"TEST_USER_ID\",\"name\":\"test\",\"password_expires_at\":null}}}"
+						else
+							_UTIL_DBAAS_RESPONSE_CONTENT="{\"token\":{\"audit_ids\":[\"TEST_TOKEN_AUDIT_ID\"],\"catalog\":[{\"endpoints\":[{\"id\":\"TEST_OP_NOVA_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/compute/v2.1\"}],\"id\":\"TEST_OP_NOVA_MAIN_ID\",\"name\":\"nova\",\"type\":\"compute\"},{\"endpoints\":[{\"id\":\"TEST_OP_PUB_KEYSTONE_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/identity\"},{\"id\":\"TEST_OP_ADMIN_KEYSTONE_ID\",\"interface\":\"admin\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/identity\"}],\"id\":\"TEST_OP_MAIN_KEYSTONE_ID\",\"name\":\"keystone\",\"type\":\"identity\"},{\"endpoints\":[{\"id\":\"TEST_OP_NEUTRON_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost:9696/\"}],\"id\":\"TEST_OP_MAIN_NEUTRON_ID\",\"name\":\"neutron\",\"type\":\"network\"},{\"endpoints\":[{\"id\":\"TEST_OP_GLANCE_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/image\"}],\"id\":\"TEST_OP_MAIN_GLANCE_ID\",\"name\":\"glance\",\"type\":\"image\"}],\"expires_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"is_domain\":false,\"issued_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"methods\":[\"token\",\"password\"],\"project\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"TEST_PROJECT_ID\",\"name\":\"demo\"},\"roles\":[{\"id\":\"TEST_MEMBER_ROLE_ID\",\"name\":\"member\"},{\"id\":\"TEST_READER_ROLE_ID\",\"name\":\"reader\"},{\"id\":\"TEST_OTHER_ROLE_ID\",\"name\":\"anotherrole\"}],\"user\":{\"domain\":{\"id\":\"default\",\"name\":\"Default\"},\"id\":\"TEST_USER_ID\",\"name\":\"test\",\"password_expires_at\":null}}}"
+						fi
+						pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+						
+						# shellcheck disable=SC2034
+						K2HR3CLI_REQUEST_EXIT_CODE=200
+						return 0
+
+					elif [ "X${_TEST_OPENSTACK_TOKEN}" != "X" ]; then
+						#
+						# Unknown token string -> so it returns expired
+						#
+						# shellcheck disable=SC2034
+						K2HR3CLI_REQUEST_EXIT_CODE=400
+						prn_err "Get OpenStack Token information, token is unknown(${_TEST_OPENSTACK_TOKEN})."
+						return 2
+					fi
+				done
+				prn_err "\"X-Auth-Token\" header is not specified."
+				return 2
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		elif [ "X${_DUMMY_URL_PATH}" = "X/v3/auth/catalog" ]; then
+			#------------------------------------------------------
+			# OpenStack Endpoint Catalog
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XGET" ]; then
+				#
+				# Get OpenStack Token Info
+				#
+				if [ $# -lt 1 ]; then
+					prn_err "\"X-Auth-Token\" header is not specified."
+					return 2
+				fi
+
+				_UTIL_DBAAS_RESPONSE_CONTENT="{\"catalog\":[{\"endpoints\":[{\"id\":\"TEST_OP_NOVA_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/compute/v2.1\"}],\"id\":\"TEST_OP_NOVA_MAIN_ID\",\"name\":\"nova\",\"type\":\"compute\"},{\"endpoints\":[{\"id\":\"TEST_OP_PUB_KEYSTONE_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/identity\"},{\"id\":\"TEST_OP_ADMIN_KEYSTONE_ID\",\"interface\":\"admin\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/identity\"}],\"id\":\"TEST_OP_MAIN_KEYSTONE_ID\",\"name\":\"keystone\",\"type\":\"identity\"},{\"endpoints\":[{\"id\":\"TEST_OP_NEUTRON_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost:9696/\"}],\"id\":\"TEST_OP_MAIN_NEUTRON_ID\",\"name\":\"neutron\",\"type\":\"network\"},{\"endpoints\":[{\"id\":\"TEST_OP_GLANCE_ID\",\"interface\":\"public\",\"region\":\"RegionOne\",\"region_id\":\"RegionOne\",\"url\":\"http://localhost/image\"}],\"id\":\"TEST_OP_MAIN_GLANCE_ID\",\"name\":\"glance\",\"type\":\"image\"}]}"
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=200
+				return 0
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		elif pecho -n "${_DUMMY_URL_PATH}" | grep -q '^/v3/users/[^/]*/projects'; then
+			#------------------------------------------------------
+			# OpenStack Project information
+			#------------------------------------------------------
+			_UTIL_DBAAS_USER_ID=$(pecho -n "${_DUMMY_URL_PATH}" | grep '^/v3/users/[^/]*/projects' | sed 's#^/v3/users/\([^/]*\)/projects$#\1#g')
+			if [ "X${_UTIL_DBAAS_USER_ID}" != "XTEST_USER_ID" ]; then
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Get User Project Information : Unknown user id(${_UTIL_DBAAS_USER_ID})."
+				return 2
+			fi
+
+			_UTIL_DBAAS_RESPONSE_CONTENT="{\"links\":{\"next\":null,\"previous\":null,\"self\":\"http://localhost/identity/v3/users/${_UTIL_DBAAS_USER_ID}/projects\"},\"projects\":[{\"description\":\"\",\"domain_id\":\"default\",\"enabled\":true,\"id\":\"TEST_TENANT_ID\",\"is_domain\":false,\"links\":{\"self\":\"http://localhost/identity/v3/projects/TEST_TENANT_ID\"},\"name\":\"test1\",\"options\":{},\"parent_id\":\"default\",\"tags\":[]}]}"
+			pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+			# shellcheck disable=SC2034
+			K2HR3CLI_REQUEST_EXIT_CODE=200
+			return 0
+
+		elif [ "X${_DUMMY_URL_PATH}" = "X/v2.0/security-groups" ]; then
+			#------------------------------------------------------
+			# OpenStack Security Group
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XGET" ]; then
+				#
+				# Security Group Information
+				#
+				if [ "X${K2HR3CLI_SUBCOMMAND}" = "X${_DATABASE_COMMAND_SUB_CREATE}" ]; then
+					#
+					# In the case of Create command, a non-existent response is returned.
+					#
+					_UTIL_DBAAS_RESPONSE_CONTENT="{\"security_groups\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"Default security group\",\"id\":\"TEST_SECGROUP_DEFAULT_ID\",\"name\":\"default\",\"project_id\":\"TEST_TENANT_ID\",\"revision_number\":1,\"security_group_rules\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":null,\"direction\":\"egress\",\"ethertype\":\"IPv4\",\"id\":\"TEST_SECRULE_IPV4_ID\",\"port_range_max\":null,\"port_range_min\":null,\"project_id\":\"TEST_TENANT_ID\",\"protocol\":null,\"remote_group_id\":null,\"remote_ip_prefix\":null,\"revision_number\":0,\"security_group_id\":\"TEST_SECGROUP_DEFAULT_ID\",\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}],\"stateful\":true,\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}]}"
+				else
+					#
+					# If it is other than Create, it returns an existing response.
+					#
+					_UTIL_DBAAS_RESPONSE_CONTENT="{\"security_groups\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"Default security group\",\"id\":\"TEST_SECGROUP_DEFAULT_ID\",\"name\":\"default\",\"project_id\":\"TEST_TENANT_ID\",\"revision_number\":1,\"security_group_rules\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":null,\"direction\":\"egress\",\"ethertype\":\"IPv4\",\"id\":\"TEST_SECRULE_IPV4_ID\",\"port_range_max\":null,\"port_range_min\":null,\"project_id\":\"TEST_TENANT_ID\",\"protocol\":null,\"remote_group_id\":null,\"remote_ip_prefix\":null,\"revision_number\":0,\"security_group_id\":\"TEST_SECGROUP_DEFAULT_ID\",\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}],\"stateful\":true,\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"},{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"security group for k2hdkc testcluster server node\",\"id\":\"TEST_SECGROUP_SERVER_ID\",\"name\":\"${_TEST_K2HDKC_CLUSTER_NAME}-k2hdkc-server-sec\",\"project_id\":\"TEST_TENANT_ID\",\"revision_number\":4,\"security_group_rules\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"k2hdkc/chmpx server node control port\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"id\":\"TEST_SECRULE_SERVER_IPV4_2_ID\",\"port_range_max\":98021,\"port_range_min\":98021,\"project_id\":\"TEST_TENANT_ID\",\"protocol\":\"tcp\",\"remote_group_id\":null,\"remote_ip_prefix\":null,\"revision_number\":0,\"security_group_id\":\"TEST_SECGROUP_SERVER_ID\",\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"},{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"k2hdkc/chmpx server node port\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"id\":\"TEST_SECRULE_SERVER_IPV4_1_ID\",\"port_range_max\":98020,\"port_range_min\":98020,\"project_id\":\"TEST_TENANT_ID\",\"protocol\":\"tcp\",\"remote_group_id\":null,\"remote_ip_prefix\":null,\"revision_number\":0,\"security_group_id\":\"TEST_SECGROUP_SERVER_ID\",\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}],\"stateful\":true,\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"},{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"security group for k2hdkc testcluster slave node\",\"id\":\"TEST_SECGROUP_SLAVE_ID\",\"name\":\"${_TEST_K2HDKC_CLUSTER_NAME}-k2hdkc-slave-sec\",\"project_id\":\"TEST_TENANT_ID\",\"revision_number\":3,\"security_group_rules\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"k2hdkc/chmpx slave node control port\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"id\":\"TEST_SECRULE_SLAVE_IPV4_1_ID\",\"port_range_max\":98031,\"port_range_min\":98031,\"project_id\":\"TEST_TENANT_ID\",\"protocol\":\"tcp\",\"remote_group_id\":null,\"remote_ip_prefix\":null,\"revision_number\":0,\"security_group_id\":\"TEST_SECGROUP_SLAVE_ID\",\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}],\"stateful\":true,\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}]}"
+				fi
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=200
+				return 0
+
+			elif [ "X${_DUMMY_METHOD}" = "XPOST" ]; then
+				#
+				# Create Security Group
+				#
+				# [NOTE]
+				# The caller only checks the ID and does not return exact data.
+				#
+				_UTIL_DBAAS_SECGRP_TYPE=$(pecho -n "${_DUMMY_BODY_STRING}" | grep '"name":[[:space:]]*".*",.*$' | sed -e 's/^.*"name":[[:space:]]*"\([^\"]*\)",.*$/\1/g' -e 's/^[^-]*-k2hdkc-\([^-]*\)-.*$/\1/g')
+
+				if [ "X${_UTIL_DBAAS_SECGRP_TYPE}" = "Xserver" ]; then
+					_UTIL_DBAAS_RESPONSE_CONTENT="{\"security_groups\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"security group for k2hdkc testcluster server node\",\"id\":\"TEST_SECGROUP_SERVER_ID\",\"name\":\"${_TEST_K2HDKC_CLUSTER_NAME}-k2hdkc-server-sec\",\"project_id\":\"TEST_TENANT_ID\",\"revision_number\":4,\"security_group_rules\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"k2hdkc/chmpx server node control port\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"id\":\"TEST_SECRULE_SERVER_IPV4_2_ID\",\"port_range_max\":98021,\"port_range_min\":98021,\"project_id\":\"TEST_TENANT_ID\",\"protocol\":\"tcp\",\"remote_group_id\":null,\"remote_ip_prefix\":null,\"revision_number\":0,\"security_group_id\":\"TEST_SECGROUP_SERVER_ID\",\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"},{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"k2hdkc/chmpx server node port\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"id\":\"TEST_SECRULE_SERVER_IPV4_1_ID\",\"port_range_max\":98020,\"port_range_min\":98020,\"project_id\":\"TEST_TENANT_ID\",\"protocol\":\"tcp\",\"remote_group_id\":null,\"remote_ip_prefix\":null,\"revision_number\":0,\"security_group_id\":\"TEST_SECGROUP_SERVER_ID\",\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}],\"stateful\":true,\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}]}"
+				else
+					_UTIL_DBAAS_RESPONSE_CONTENT="{\"security_groups\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"security group for k2hdkc testcluster slave node\",\"id\":\"TEST_SECGROUP_SLAVE_ID\",\"name\":\"${_TEST_K2HDKC_CLUSTER_NAME}-k2hdkc-slave-sec\",\"project_id\":\"TEST_TENANT_ID\",\"revision_number\":3,\"security_group_rules\":[{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"k2hdkc/chmpx slave node control port\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"id\":\"TEST_SECRULE_SLAVE_IPV4_1_ID\",\"port_range_max\":98031,\"port_range_min\":98031,\"project_id\":\"TEST_TENANT_ID\",\"protocol\":\"tcp\",\"remote_group_id\":null,\"remote_ip_prefix\":null,\"revision_number\":0,\"security_group_id\":\"TEST_SECGROUP_SLAVE_ID\",\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}],\"stateful\":true,\"tags\":[],\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}]}"
+				fi
+
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=201
+				return 0
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		elif pecho -n "${_DUMMY_URL_PATH}" | grep -q "^/v2.0/security-groups/"; then
+			#------------------------------------------------------
+			# OpenStack Security Group
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XDELETE" ]; then
+				#
+				# Delete Security Group
+				#
+				_UTIL_DBAAS_RESPONSE_CONTENT=""
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=204
+				return 0
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		elif [ "X${_DUMMY_URL_PATH}" = "X/v2.0/security-group-rules" ]; then
+			#------------------------------------------------------
+			# OpenStack Security Group Rule
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XPOST" ]; then
+				#
+				# Create Security Group Rule
+				#
+				# [NOTE]
+				# The caller only checks the ID and does not return exact data.
+				#
+				_UTIL_DBAAS_SECGRP_DESC=$(pecho -n "${_DUMMY_BODY_STRING}" | sed 's/^.*"description":[[:space:]]*"\([^"]*\)".*$/\1/g')
+				_UTIL_DBAAS_SECGRP_MAX=$(pecho -n "${_DUMMY_BODY_STRING}" | sed 's/^.*"port_range_max":[[:space:]]*\([^,]*\),.*$/\1/g')
+				_UTIL_DBAAS_SECGRP_MIN=$(pecho -n "${_DUMMY_BODY_STRING}" | sed 's/^.*"port_range_min":[[:space:]]*\([^,]*\),.*$/\1/g')
+				_UTIL_DBAAS_SECGRP_ID=$(pecho -n "${_DUMMY_BODY_STRING}" | sed 's/^.*"security_group_id":[[:space:]]*"\([^"]*\)".*$/\1/g')
+
+				_UTIL_DBAAS_RESPONSE_CONTENT="{\"security_group_rule\":{\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"description\":\"${_UTIL_DBAAS_SECGRP_DESC}\",\"direction\":\"ingress\",\"ethertype\":\"IPv4\",\"id\":\"TEST_TENANT_ID\",\"port_range_max\":${_UTIL_DBAAS_SECGRP_MAX},\"port_range_min\":${_UTIL_DBAAS_SECGRP_MIN},\"project_id\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"protocol\":\"tcp\",\"remote_group_id\":null,\"remote_ip_prefix\":null,\"revision_number\":0,\"security_group_id\":\"${_UTIL_DBAAS_SECGRP_ID}\",\"tenant_id\":\"TEST_TENANT_ID\",\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\"}}"
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=201
+				return 0
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		elif [ "X${_DUMMY_URL_PATH}" = "X/os-keypairs" ]; then
+			#------------------------------------------------------
+			# OpenStack Keypair
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XGET" ]; then
+				#
+				# Get Keypair list
+				#
+				_UTIL_DBAAS_RESPONSE_CONTENT="{\"keypairs\":[{\"keypair\":{\"fingerprint\":\"00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00\",\"name\":\"TEST_KEYPAIR\",\"public_key\":\"ssh-rsa test_keypair_public_key_contents testuser@localhost\"}}]}"
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=200
+				return 0
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		elif [ "X${_DUMMY_URL_PATH}" = "X/v2/images" ]; then
+			#------------------------------------------------------
+			# OpenStack Glance
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XGET" ]; then
+				#
+				# Get Image list
+				#
+				_UTIL_DBAAS_RESPONSE_CONTENT="{\"first\":\"/v2/images\",\"images\":[{\"checksum\":\"TEST_IMAGE_CHECKSUM\",\"container_format\":\"bare\",\"created_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"disk_format\":\"qcow2\",\"file\":\"/v2/images/TEST_IMAGE_ID/file\",\"id\":\"TEST_IMAGE_ID\",\"min_disk\":0,\"min_ram\":0,\"name\":\"TEST_IMAGE\",\"os_hash_algo\":\"sha512\",\"os_hash_value\":\"TEST_OS_HASH_VALUE\",\"os_hidden\":false,\"owner\":\"TEST_USER_ID\",\"owner_specified.openstack.md5\":\"\",\"owner_specified.openstack.object\":\"images/TEST_IMAGE\",\"owner_specified.openstack.sha256\":\"\",\"protected\":false,\"schema\":\"/v2/schemas/image\",\"self\":\"/v2/images/TEST_IMAGE_ID\",\"size\":327680000,\"status\":\"active\",\"tags\":[],\"updated_at\":\"${_UTIL_DBAAS_ISSUED_AT_DATE}\",\"virtual_size\":null,\"visibility\":\"public\"}],\"schema\":\"/v2/schemas/images\"}"
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=200
+				return 0
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		elif [ "X${_DUMMY_URL_PATH}" = "X/flavors/detail" ]; then
+			#------------------------------------------------------
+			# OpenStack Flavor
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XGET" ]; then
+				#
+				# Get Flavor list
+				#
+				_UTIL_DBAAS_RESPONSE_CONTENT="{\"flavors\":[{\"OS-FLV-DISABLED:disabled\":false,\"OS-FLV-EXT-DATA:ephemeral\":0,\"disk\":10,\"id\":\"TEST_FLAVOR_ID\",\"links\":[{\"href\":\"http://localhost/compute/v2.1/TEST_TENANT_ID/flavors/TEST_FLAVOR_ID\",\"rel\":\"self\"},{\"href\":\"http://localhost/compute/TEST_TENANT_ID/flavors/TEST_FLAVOR_ID\",\"rel\":\"bookmark\"}],\"name\":\"TEST_FLAVOR\",\"os-flavor-access:is_public\":true,\"ram\":2048,\"rxtx_factor\":1.0,\"swap\":\"\",\"vcpus\":2}]}"
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=200
+				return 0
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		elif pecho -n "${_DUMMY_URL_PATH}" | grep -q "^/servers$"; then
+			#------------------------------------------------------
+			# OpenStack Create Servers (/servers)
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XPOST" ]; then
+				#
+				# Create Servers
+				#
+				_UTIL_DBAAS_SERVER_TENANT_ID=$(pecho -n "${_DUMMY_URL_PATH}" | sed 's#^/\([^/]*\)/servers$#\1#g')
+
+				_UTIL_DBAAS_RESPONSE_CONTENT="{\"server\":{\"id\":\"TESTSERVER_ID\",\"links\":[{\"rel\":\"self\",\"href\":\"http://localhost/compute/v2.1/${_UTIL_DBAAS_SERVER_TENANT_ID}/servers/TESTSERVER_ID\"},{\"rel\":\"bookmark\",\"href\":\"http://localhost/compute/${_UTIL_DBAAS_SERVER_TENANT_ID}/servers/TESTSERVER_ID\"}],\"OS-DCF:diskConfig\":\"MANUAL\",\"security_groups\":[{\"name\":\"default\"}],\"adminPass\":\"TEST_ADMIN_PASS\"}}"
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=202
+				return 0
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		elif pecho -n "${_DUMMY_URL_PATH}" | grep -q "^/servers/.*$"; then
+			#------------------------------------------------------
+			# OpenStack Delete Server (/servers/<server id>)
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XDELETE" ]; then
+				#
+				# Delete Server
+				#
+				_UTIL_DBAAS_RESPONSE_CONTENT=""
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=204
+				return 0
+
+			else
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=400
+				prn_err "Unknown URL(OpenStack URI: ${_DUMMY_METHOD}: ${_DUMMY_URL_PATH})."
+				return 2
+			fi
+
+		else
+			# shellcheck disable=SC2034
+			K2HR3CLI_REQUEST_EXIT_CODE=400
+			prn_err "Unknown URL(OpenStack URI: ${_DUMMY_URL_PATH})."
+			return 2
+		fi
+
+	else
+		#------------------------------------------------------
+		# Request for K2HR3 API (Override k2hr3 test response)
+		#------------------------------------------------------
+		if pecho -n "${_DUMMY_URL_PATH}" | grep -v "^/v1/role/token/" | grep -v "/v1/user/tokens" | grep -q "^/v1/role/"; then
+			#------------------------------------------------------
+			# K2HR3 Role API
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XGET" ]; then
+				#
+				# Set role information
+				#
+				if pecho -n "${_DUMMY_URL_ARGS}" | grep -q "expand=true"; then
+					_UTIL_DBAAS_EXPAND=1
+				else
+					_UTIL_DBAAS_EXPAND=0
+				fi
+				if pecho -n "${_DUMMY_URL_PATH}" | grep -q "server"; then
+					if [ "${_UTIL_DBAAS_EXPAND}" -eq 0 ]; then
+						_UTIL_DBAAS_RESPONSE_CONTENT="{\"result\":true,\"message\":null,\"role\":{\"policies\":[],\"aliases\":[],\"hosts\":{\"hostnames\":[],\"ips\":[\"127.0.0.1 * TESTSERVER_ID openstack-auto-v1 TESTSERVER\"]}}}"
+					else
+						_UTIL_DBAAS_RESPONSE_CONTENT="{\"result\":true,\"message\":null,\"role\":{\"policies\":[\"yrn:yahoo:::demo:policy:${_TEST_K2HDKC_CLUSTER_NAME}\"]}}"
+					fi
+				else
+					if [ "${_UTIL_DBAAS_EXPAND}" -eq 0 ]; then
+						_UTIL_DBAAS_RESPONSE_CONTENT="{\"result\":true,\"message\":null,\"role\":{\"policies\":[],\"aliases\":[],\"hosts\":{\"hostnames\":[],\"ips\":[\"127.0.0.1 * TESTSLAVE_ID openstack-auto-v1 TESTSLAVE\"]}}}"
+					else
+						_UTIL_DBAAS_RESPONSE_CONTENT="{\"result\":true,\"message\":null,\"role\":{\"policies\":[\"yrn:yahoo:::demo:policy:${_TEST_K2HDKC_CLUSTER_NAME}\"]}}"
+					fi
+				fi
+				pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+				# shellcheck disable=SC2034
+				K2HR3CLI_REQUEST_EXIT_CODE=200
+				return 0
+			fi
+
+		elif pecho -n "${_DUMMY_URL_PATH}" | grep -q "^/v1/resource/"; then
+			#------------------------------------------------------
+			# K2HR3 Resource API
+			#------------------------------------------------------
+			if [ "X${_DUMMY_METHOD}" = "XGET" ]; then
+				#
+				# Set role information
+				#
+				if pecho -n "${_DUMMY_URL_ARGS}" | grep -q "expand=true"; then
+					if pecho -n "${_DUMMY_URL_PATH}" | grep -q "server"; then
+						_UTIL_DBAAS_RESPONSE_CONTENT="{\"result\":true,\"message\":null,\"resource\":{\"string\":\"TEST_DUMMY_RESOURCE_FOR_SERVER\",\"object\":null,\"keys\":{\"cluster-name\":\"${_TEST_K2HDKC_CLUSTER_NAME}\",\"chmpx-server-port\":98020,\"chmpx-server-ctlport\":98021,\"chmpx-slave-ctlport\":98031,\"k2hdkc-dbaas-add-user\":1,\"k2hdkc-dbaas-proc-user\":\"testrunner\",\"chmpx-mode\":\"SERVER\",\"k2hr3-init-packages\":\"\",\"k2hr3-init-packagecloud-packages\":\"k2hdkc-dbaas-override-conf,k2hr3-get-resource,chmpx,k2hdkc\",\"k2hr3-init-systemd-packages\":\"chmpx.service,k2hdkc.service,k2hr3-get-resource.timer\",\"host_key\":\"127.0.0.1,0,TESTSERVER_ID\",\"one_host\":{\"host\":\"127.0.0.1\",\"port\":0,\"extra\":\"openstack-auto-v1\",\"tag\":\"TESTSERVER\",\"cuk\":\"TESTSERVER_ID\"}},\"expire\":null}}"
+					else
+						_UTIL_DBAAS_RESPONSE_CONTENT="{\"result\":true,\"message\":null,\"resource\":{\"string\":\"TEST_DUMMY_RESOURCE_FOR_SLAVE\",\"object\":null,\"keys\":{\"cluster-name\":\"${_TEST_K2HDKC_CLUSTER_NAME}\",\"chmpx-server-port\":98020,\"chmpx-server-ctlport\":98021,\"chmpx-slave-ctlport\":98031,\"k2hdkc-dbaas-add-user\":1,\"k2hdkc-dbaas-proc-user\":\"testrunner\",\"chmpx-mode\":\"SLAVE\",\"k2hr3-init-packages\":\"\",\"k2hr3-init-packagecloud-packages\":\"k2hdkc-dbaas-override-conf,k2hr3-get-resource,chmpx,k2hdkc\",\"k2hr3-init-systemd-packages\":\"chmpx.service,k2hdkc.service,k2hr3-get-resource.timer\",\"host_key\":\"127.0.0.1,0,TESTSLAVE_ID\",\"one_host\":{\"host\":\"127.0.0.1\",\"port\":0,\"extra\":\"openstack-auto-v1\",\"tag\":\"TESTSLAVE\",\"cuk\":\"TESTSLAVE_ID\"}},\"expire\":null}}"
+					fi
+					pecho "${_UTIL_DBAAS_RESPONSE_CONTENT}" > "${K2HR3CLI_REQUEST_RESULT_FILE}"
+
+					# shellcheck disable=SC2034
+					K2HR3CLI_REQUEST_EXIT_CODE=200
+					return 0
+				fi
+			fi
+		fi
+		return 3
+	fi
+
+	return 0
+}
+
+#
+# Local variables:
+# tab-width: 4
+# c-basic-offset: 4
+# End:
+# vim600: noexpandtab sw=4 ts=4 fdm=marker
+# vim<600: noexpandtab sw=4 ts=4
+#