From 3dc98b9c58d6c0ba05e05114f032bc742cf9e540 Mon Sep 17 00:00:00 2001
From: Richard Palethorpe <rpalethorpe@suse.com>
Date: Mon, 25 Sep 2023 10:19:03 +0100
Subject: [PATCH] Add simple Containerfile

This adds a regular container (or Docker) file which builds LTP from
source. This is initially intended for testing the LTP itself.

The resulting container has just the LTP installation and runtime
dependencies. However it is still quite large, probably due to debug
symbols.

The container can be built with a command like:

podman build -t tumbleweed/ltp \
       --build-arg PREFIX=registry.opensuse.org/opensuse/ \
       --build-arg DISTRO_NAME=tumbleweed \
       --build-arg DISTRO_RELEASE=20230925 .

Or just

podman build .

which will create an Alpine container.

It contains Kirk in /opt/kirk. So

cd /opt/kirk && ./kirk -f ltp -r syscalls

will run some tests.

Note a much smaller container can be found at:
https://registry.opensuse.org/cgi-bin/cooverview?srch_term=project%3D%5Ebenchmark+container%3D.*
This is created with SUSE's build system which does not use container files

Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>
---
 .dockerignore            |  1 +
 Containerfile            | 32 ++++++++++++++++++++++++++++++++
 ci/alpine-runtime.sh     | 16 ++++++++++++++++
 ci/tumbleweed-runtime.sh | 13 +++++++++++++
 4 files changed, 62 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Containerfile
 create mode 100755 ci/alpine-runtime.sh
 create mode 100755 ci/tumbleweed-runtime.sh

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 00000000000..bbcd7072f06
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+Containerfile
diff --git a/Containerfile b/Containerfile
new file mode 100644
index 00000000000..2f8192c3b27
--- /dev/null
+++ b/Containerfile
@@ -0,0 +1,32 @@
+ARG PREFIX=docker.io/
+ARG DISTRO_NAME=alpine
+ARG DISTRO_RELEASE=3.18
+
+FROM $PREFIX$DISTRO_NAME:$DISTRO_RELEASE AS build
+ARG LTPROOT=/opt/ltp
+ARG DISTRO_NAME=alpine
+ARG DISTRO_RELEASE=3.18
+
+RUN mkdir /build
+WORKDIR /build
+COPY . /build
+RUN ./ci/${DISTRO_NAME}.sh
+RUN git clean -fdX
+RUN ./build.sh -p $LTPROOT -i
+
+FROM $PREFIX$DISTRO_NAME:$DISTRO_RELEASE
+ARG LTPROOT=/opt/ltp
+ARG KIRKROOT=/opt/kirk
+ARG DISTRO_NAME=alpine
+
+COPY --from=build /build/ci/${DISTRO_NAME}-runtime.sh $LTPROOT/runtime-deps.sh
+RUN $LTPROOT/runtime-deps.sh
+
+COPY --from=build $LTPROOT $LTPROOT
+ENV LTPROOT=$LTPROOT
+ENV PATH=$LTPROOT/testcases/bin:$LTPROOT/bin:$PATH
+
+RUN mkdir -p $KIRKROOT
+COPY --from=build /build/tools/kirk $KIRKROOT
+
+USER ltp
diff --git a/ci/alpine-runtime.sh b/ci/alpine-runtime.sh
new file mode 100755
index 00000000000..e4941f32920
--- /dev/null
+++ b/ci/alpine-runtime.sh
@@ -0,0 +1,16 @@
+#!/bin/sh -eux
+
+apk add \
+        acl \
+        keyutils \
+        libaio \
+        libacl \
+        libcap \
+        libselinux \
+        libsepol \
+        libtirpc \
+        numactl \
+        openssl \
+        py3-msgpack
+
+adduser -D -g "Unprivileged LTP user" ltp
diff --git a/ci/tumbleweed-runtime.sh b/ci/tumbleweed-runtime.sh
new file mode 100755
index 00000000000..5207988e770
--- /dev/null
+++ b/ci/tumbleweed-runtime.sh
@@ -0,0 +1,13 @@
+#!/bin/sh -eux
+
+zyp="zypper --non-interactive install --force-resolution --no-recommends"
+
+$zyp \
+	iproute2 \
+	keyutils \
+	libaio1 \
+	libmnl0 \
+	libnuma1 \
+	libtirpc3
+
+useradd ltp