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Rewrite alpine building to pure Dockerfile

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Mikhail f. Shiryaev 2022-03-14 12:59:09 +01:00
parent 1b53993560
commit c053f1cb1d
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3 changed files with 19 additions and 68 deletions
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2
docker/server/.gitignore vendored
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@ -1,2 +0,0 @@
alpine-root/*
tgz-packages/*

22
docker/server/Dockerfile.alpine
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@ -6,7 +6,17 @@ ENV LANG=en_US.UTF-8 \
TZ=UTC \
CLICKHOUSE_CONFIG=/etc/clickhouse-server/config.xml
COPY alpine-root/ /
COPY --from=ubuntu:20.04 /lib/x86_64-linux-gnu/libc.so.6 /lib/x86_64-linux-gnu/libdl.so.2 /lib/x86_64-linux-gnu/libm.so.6 /lib/x86_64-linux-gnu/libpthread.so.0 /lib/x86_64-linux-gnu/librt.so.1 /lib/x86_64-linux-gnu/libnss_dns.so.2 /lib/x86_64-linux-gnu/libnss_files.so.2 /lib/x86_64-linux-gnu/libresolv.so.2 /lib/
COPY --from=ubuntu:20.04 /lib64/ld-linux-x86-64.so.2 /lib64/
COPY --from=ubuntu:20.04 /etc/nsswitch.conf /etc/
COPY docker_related_config.xml /etc/clickhouse-server/config.d/
COPY entrypoint.sh /entrypoint.sh
# lts / testing / prestable / etc
ARG REPO_CHANNEL="stable"
ARG REPO_URL="https://packages.clickhouse.com/tgz/${REPO_CHANNEL}"
ARG VERSION="20.9.3.45"
ARG PACKAGES="clickhouse-client clickhouse-server clickhouse-common-static"
# user/group precreated explicitly with fixed uid/gid on purpose.
# It is especially important for rootless containers: in that case entrypoint
@ -15,9 +25,15 @@ COPY alpine-root/ /
# installed to prevent picking those uid / gid by some unrelated software.
# The same uid / gid (101) is used both for alpine and ubuntu.
RUN addgroup -S -g 101 clickhouse \
RUN for package in ${PACKAGES}; do \
echo "${REPO_URL}/${package}-${VERSION}.tgz" \
&& wget -c -q "${REPO_URL}/${package}-${VERSION}.tgz" -O "/tmp/${package}-${VERSION}.tgz" \
&& tar xvzf "/tmp/${package}-${VERSION}.tgz" --strip-components=2 -C / || exit 1 \
; done \
&& rm /tmp/*.tgz /install -r \
&& addgroup -S -g 101 clickhouse \
&& adduser -S -h /var/lib/clickhouse -s /bin/bash -G clickhouse -g "ClickHouse server" -u 101 clickhouse \
&& mkdir -p /var/lib/clickhouse /var/log/clickhouse-server /etc/clickhouse-server /etc/clickhouse-client \
&& mkdir -p /var/lib/clickhouse /var/log/clickhouse-server /etc/clickhouse-server/config.d /etc/clickhouse-server/users.d /etc/clickhouse-client /docker-entrypoint-initdb.d \
&& chown clickhouse:clickhouse /var/lib/clickhouse \
&& chown root:clickhouse /var/log/clickhouse-server \
&& chmod +x /entrypoint.sh \

63
docker/server/alpine-build.sh
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@ -1,63 +0,0 @@
#!/bin/bash
set -x
REPO_CHANNEL="${REPO_CHANNEL:-stable}" # lts / testing / prestable / etc
REPO_URL="${REPO_URL:-"https://repo.yandex.ru/clickhouse/tgz/${REPO_CHANNEL}"}"
VERSION="${VERSION:-20.9.3.45}"
DOCKER_IMAGE="${DOCKER_IMAGE:-clickhouse/clickhouse-server}"
# where original files live
DOCKER_BUILD_FOLDER="${BASH_SOURCE%/*}"
# we will create root for our image here
CONTAINER_ROOT_FOLDER="${DOCKER_BUILD_FOLDER}/alpine-root"
# clean up the root from old runs, it's reconstructed each time
rm -rf "$CONTAINER_ROOT_FOLDER"
mkdir -p "$CONTAINER_ROOT_FOLDER"
# where to put downloaded tgz
TGZ_PACKAGES_FOLDER="${DOCKER_BUILD_FOLDER}/tgz-packages"
mkdir -p "$TGZ_PACKAGES_FOLDER"
PACKAGES=( "clickhouse-client" "clickhouse-server" "clickhouse-common-static" )
# download tars from the repo
for package in "${PACKAGES[@]}"
do
wget -c -q --show-progress "${REPO_URL}/${package}-${VERSION}.tgz" -O "${TGZ_PACKAGES_FOLDER}/${package}-${VERSION}.tgz"
done
# unpack tars
for package in "${PACKAGES[@]}"
do
tar xvzf "${TGZ_PACKAGES_FOLDER}/${package}-${VERSION}.tgz" --strip-components=2 -C "$CONTAINER_ROOT_FOLDER"
done
# prepare few more folders
mkdir -p "${CONTAINER_ROOT_FOLDER}/etc/clickhouse-server/users.d" \
"${CONTAINER_ROOT_FOLDER}/etc/clickhouse-server/config.d" \
"${CONTAINER_ROOT_FOLDER}/var/log/clickhouse-server" \
"${CONTAINER_ROOT_FOLDER}/var/lib/clickhouse" \
"${CONTAINER_ROOT_FOLDER}/docker-entrypoint-initdb.d" \
"${CONTAINER_ROOT_FOLDER}/lib64"
cp "${DOCKER_BUILD_FOLDER}/docker_related_config.xml" "${CONTAINER_ROOT_FOLDER}/etc/clickhouse-server/config.d/"
cp "${DOCKER_BUILD_FOLDER}/entrypoint.sh" "${CONTAINER_ROOT_FOLDER}/entrypoint.sh"
## get glibc components from ubuntu 20.04 and put them to expected place
docker pull ubuntu:20.04
ubuntu20image=$(docker create --rm ubuntu:20.04)
docker cp -L "${ubuntu20image}":/lib/x86_64-linux-gnu/libc.so.6 "${CONTAINER_ROOT_FOLDER}/lib"
docker cp -L "${ubuntu20image}":/lib/x86_64-linux-gnu/libdl.so.2 "${CONTAINER_ROOT_FOLDER}/lib"
docker cp -L "${ubuntu20image}":/lib/x86_64-linux-gnu/libm.so.6 "${CONTAINER_ROOT_FOLDER}/lib"
docker cp -L "${ubuntu20image}":/lib/x86_64-linux-gnu/libpthread.so.0 "${CONTAINER_ROOT_FOLDER}/lib"
docker cp -L "${ubuntu20image}":/lib/x86_64-linux-gnu/librt.so.1 "${CONTAINER_ROOT_FOLDER}/lib"
docker cp -L "${ubuntu20image}":/lib/x86_64-linux-gnu/libnss_dns.so.2 "${CONTAINER_ROOT_FOLDER}/lib"
docker cp -L "${ubuntu20image}":/lib/x86_64-linux-gnu/libnss_files.so.2 "${CONTAINER_ROOT_FOLDER}/lib"
docker cp -L "${ubuntu20image}":/lib/x86_64-linux-gnu/libresolv.so.2 "${CONTAINER_ROOT_FOLDER}/lib"
docker cp -L "${ubuntu20image}":/lib64/ld-linux-x86-64.so.2 "${CONTAINER_ROOT_FOLDER}/lib64"
docker cp -L "${ubuntu20image}":/etc/nsswitch.conf "${CONTAINER_ROOT_FOLDER}/etc"
docker build "$DOCKER_BUILD_FOLDER" -f Dockerfile.alpine -t "${DOCKER_IMAGE}:${VERSION}-alpine" --pull
rm -rf "$CONTAINER_ROOT_FOLDER"