install

#!/bin/bash

# Hello boys and girls, Welcome to OpenCDN!
# OpenCDN a open-source management platform, which can help you build node-hosts in 5 minutes.
# The system consists of the Control Center(CC) and Node Host(NH). The CC can monitor a basic 
# system information on each node, such as cpu usage and health status. CC also can collect logs 
# of nginx from all node-hosts. You'd better reference to source code

# author : firefoxbug
# E-Mail : wanghuafire@gmail.com
# Blog   : blog.csdn.net/firefoxbug

## Check user permissions ##
if [ $(id -u) != "0" ]; then
	echo "Error: NO PERMISSION! Please login as root to install MAPn."
	exit 1
fi

get_char()
{
	SAVEDSTTY=`stty -g`
	stty -echo
	stty cbreak
	dd if=/dev/tty bs=1 count=1 2> /dev/null
	stty -raw
	stty echo
	stty $SAVEDSTTY
}


function killd_server()
{
	kill -9 `ps aux | grep "httpd" | awk "{print $2}"` > /dev/null 2>&1 
	kill -9 `ps aux | grep "mysqld" | awk "{print $2}"`  > /dev/null 2>&1 
	rm -rf /etc/localtime
	ln -s /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

	yum install -y ntp crontabs
	ntpdate -u pool.ntp.org
	date

	rpm -qa|grep  httpd
	rpm -e httpd
	rpm -qa|grep mysql
	rpm -e mysql
	rpm -qa|grep php
	rpm -e php

	yum -y remove httpd*
	yum -y remove php*
	yum -y remove mysql-server mysql
	yum -y remove php-mysql

	yum -y install yum-fastestmirror
	yum -y remove httpd	
}

function get_system_basic_info()
{
	echo "==========================OpenCDN===================================="
	echo "*                                                                   *"
	echo "*                                                                   *"
	echo "*                     Welcome To OpenCDN                            *"
	echo "*                                                                   *"
	echo "*                                                                   *"
	echo "==========================OpenCDN===================================="

	echo ""
	echo "Press any key to start install opencdn , please wait ......"
	char=`get_char`

	OpenCDN_Manage_IP=""
	echo ""
	echo -n "now input IP of CDN Management : "
	read OpenCDN_Manage_IP
	setenforce 0
	IS_64=`uname -a | grep "x86_64"`
	if [ -z "${IS_64}" ]
	then
		CPU_ARC="i386"
	else
		CPU_ARC="x86_64"
	fi

	IS_5=`cat /etc/redhat-release | grep "5.[0-9]"`
	if [ -z "${IS_5}" ]
	then
		VER="6"
		rpm_ver="epel-release-6-8.noarch.rpm"
		sed -i "1 i\@version:3.2" syslog-ng.conf
	else
		VER="5"
		rpm_ver="epel-release-5-4.noarch.rpm"
	fi

	rpm -ivh "http://dl.fedoraproject.org/pub/epel/${VER}/${CPU_ARC}/${rpm_ver}"
}

function is_file_exsist()
{
	OCDN_CONF="$1"
	if [ ! -f "${OCDN_CONF}" ]
	then
		echo -e "\033[41;37m ERROR \033[0m"
		echo "${OCDN_CONF} does not exist ! You can report us : ocdn.me"
		exit 1
	fi
}

get_system_basic_info

killd_server
OPENCDN_BASE_PATH="/usr/local/opencdn"
OPENCDN_EXEC_PATH="/usr/local/opencdn/sbin"
OPENCDN_CONF_PATH="/usr/local/opencdn/conf"
OPENCDN_PIPE_PATH="/usr/local/opencdn/pipe"
OPENCDN_CONF_FILE="/usr/local/opencdn/conf/opencdn.conf"
NODE_LOGS_PATH="/usr/local/opencdn/node_logs"
OPENCDN_LOG_PATH="/var/log/opencdn"

mkdir -p ${OPENCDN_BASE_PATH}
mkdir -p ${OPENCDN_EXEC_PATH}
mkdir -p ${OPENCDN_CONF_PATH}
mkdir -p ${OPENCDN_LOG_PATH}
mkdir -p ${OPENCDN_PIPE_PATH}
mkdir -p ${NODE_LOGS_PATH}
mkdir -p ${OPENCDN_LOG_PATH}


access_log="${OPENCDN_PIPE_PATH}/access.pipe"
rm -f $access_log
mkfifo ${access_log}
if [ ! -p "${access_log}" ] 
then
	echo "create ${access_log} failured!!!"
	exit 1;
fi

sys_fifo="${OPENCDN_PIPE_PATH}/sys_info.pipe"
rm -f ${sys_fifo}
mkfifo $sys_fifo
if [ ! -p "${sys_fifo}" ] 
then
	echo "create ${sys_fifo} failured!!!"
	exit 1
fi

OLD_DIR=`pwd`
mv -f  ${OLD_DIR}/opencdn.conf ${OPENCDN_CONF_PATH}/

wget -c http://soft.vpser.net/lnmp/lnmp0.9.tar.gz
if [ -f "./lnmp0.9.tar.gz" ]
then
	tar -zxvf lnmp0.9.tar.gz
else
	echo "Downloading http://soft.vpser.net/lnmp/lnmp0.9.tar.gz failured !!!"
	exit 1
fi 

mv -f ${OLD_DIR}/ocdn_console ${OLD_DIR}/lnmp0.9/
chmod u+x ${OLD_DIR}/lnmp0.9/ocdn_console
mv -f ${OLD_DIR}/upgrade_php ${OLD_DIR}/lnmp0.9/
chmod u+x ${OLD_DIR}/lnmp0.9/upgrade_php

pushd lnmp0.9/ 
is_file_exsist ./ocdn_console
./ocdn_console
popd

cd ${OLD_DIR}
is_file_exsist ./nginx.conf

mv -f /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.bak
mv -f ./nginx.conf /usr/local/nginx/conf/

is_file_exsist ./php.ini

mv -f /usr/local/php/etc/php.ini /usr/local/php/etc/php.ini.bak
mv -f ${OLD_DIR}/php.ini /usr/local/php/etc/
service php-fpm restart

mv -f ${OLD_DIR}/conf_rsync ${OPENCDN_BASE_PATH}/
chown -R www:www ${OPENCDN_BASE_PATH}/conf_rsync

echo -e "\033[41;37m =======================syslog install======================== \033[0m"

yum -y install syslog-ng
mv -f ${OLD_DIR}/syslog-ng.conf /etc/syslog-ng/syslog-ng.conf
chkconfig syslog-ng on
service syslog-ng start
/etc/init.d/nginx start

echo -e "\033[41;37m ====================syslog install completed======================\033[0m"

cd ${OLD_DIR}

mkdir -p ${OPENCDN_EXEC_PATH}
DB_PassWord=`cat ${OPENCDN_CONF_FILE}  | grep "DB_PassWord" | awk -F = '{print $2}'`

filename_sql=${OLD_DIR}/"cdn_info.sql"
is_file_exsist $filename_sql

DB_NAME="cdn_info"
create_db_sql="create database  ${DB_NAME}"
mysql -hlocalhost -uroot -p${DB_PassWord} -e "${create_db_sql}"
mysql -hlocalhost -uroot -p${DB_PassWord} ${DB_NAME} < "${filename_sql}"

is_file_exsist ${OLD_DIR}/syn_node

yum -y install MySQL-python

[ -f "${OLD_DIR}/icmp" ] && mv -f ${OLD_DIR}/icmp ${OPENCDN_EXEC_PATH}/
[ -f "${OLD_DIR}/syn_node" ] && mv -f ${OLD_DIR}/syn_node ${OPENCDN_EXEC_PATH}/
[ -f "${OLD_DIR}/read_info" ] && mv -f ${OLD_DIR}/read_info ${OPENCDN_EXEC_PATH}/
[ -f "${OLD_DIR}/do_accesslog" ] && mv -f ${OLD_DIR}/do_accesslog ${OPENCDN_EXEC_PATH}/

chmod u+x ${OPENCDN_EXEC_PATH}/*



echo -e "\033[41;37m =======================rsync install======================= \033[0m"

yum -y remove rsync 
yum -y install rsync 

cd ${OLD_DIR}

if [ ! -f "./inotify-tools-3.14.tar.gz" ]
then
	wget -c http://pkgs.fedoraproject.org/repo/pkgs/inotify-tools/inotify-tools-3.14.tar.gz/b43d95a0fa8c45f8bab3aec9672cf30c/inotify-tools-3.14.tar.gz
fi
tar -zxvf inotify-tools-3.14.tar.gz

pushd inotify-tools-3.14
./configure && make && make install
popd

ln -sv /usr/local/lib/libinotify* /usr/lib/
ln -s /usr/local/lib/libinotifytools.so.0 /usr/lib64/libinotifytools.so.0

echo "ocdn.me" >/etc/rsyncd.pwd
chmod 600 /etc/rsyncd.pwd

mv -f ${OLD_DIR}/rsync_send ${OPENCDN_EXEC_PATH}
chmod u+x ${OPENCDN_EXEC_PATH}/rsync_send

echo -e "\033[41;37m =======================rsync install completed======================= \033[0m"




echo "===========================Deploy OCDN_Web====================================="

WEB_DIR="${OPENCDN_BASE_PATH}"
mv -f ${OLD_DIR}/ocdn ${WEB_DIR}/
pushd ${WEB_DIR} 
rm -f ${WEB_DIR}/index.html
chown -R www:www ${WEB_DIR}/ocdn

sed -i "s/ocdn.me/$DB_PassWord/" ${WEB_DIR}/ocdn/database.php
popd


chmod 777 ${OLD_DIR}/opencdn
mv -f ${OLD_DIR}/opencdn /etc/init.d/
chkconfig --add opencdn
service opencdn restart

mv -f /etc/init.d/iptables /etc/init.d/iptables.bak
rm -f /etc/sysconfig/iptables
rm -f /etc/init.d/iptables 
mv -f ${OLD_DIR}/iptables_start /etc/init.d/iptables
chmod u+x /etc/init.d/iptables
mv -f ${OLD_DIR}/iptables.conf /etc/sysconfig/iptables
service iptables restart

echo "*/1 * * * *  ${OPENCDN_EXEC_PATH}/syn_node >> ${OPENCDN_LOG_PATH}/syn_node.log 2>&1" | crontab -

cd ${OLD_DIR}
rm -rf lnmp0.9*
rm -rf inotify-tools*
rm -f cdn_info.sql
rm -f install.sh
rm -f iptables
rm -rf awstats_initial

echo "==========================OpenCDN===================================="
echo "*                                                                   *"
echo "*service opencdn [start|stop|restart|status]                        *"
echo "*Logs of OpenCDN                                                    *"
echo "*sys_info log path : ${OPENCDN_LOG_PATH}/read_info.log              *"
echo "*nginx_log path    : ${OPENCDN_LOG_PATH}/do_accesslog.log           *"
echo "*node health path  : ${OPENCDN_LOG_PATH}/node_health.log            *"
echo "*                                                                   *"
echo "==========================OpenCDN===================================="