diff options
| author |   danielhanrahan <daniel.hanrahan@est.tech> | 2022-07-01 15:11:06 +0100 |
|---|---|---|
| committer | danielhanrahan <daniel.hanrahan@est.tech> | 2022-07-13 10:29:45 +0100 |
| commit | c0f36b8da4898e2e2b52b74e02da95a6588fe2b8 (patch) | |
| tree | 02595e0986abccb862aefdffee18858f610b570e | |
| parent | 776254df238c22646dee241534d356ae7552f0b2 (diff) | |
Reduce size of docker images for APEX-PDP
Avoid creating extra layers when extracting tarball
Remove redundant chown/chmod commands
Reduce size of Alpine image by 25% (853MB to 638MB)
Reduce size of OpenSuse image by 27% (826MB to 606MB)
Issue-ID: POLICY-4272
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: Iebcad1d0b0f784b85a7d1e96c7b8edfd45b27060
| -rw-r--r-- | packages/apex-pdp-docker/src/main/docker/Dockerfile | 25 | ||||
| -rw-r--r-- | packages/apex-pdp-docker/src/main/docker/suse.Dockerfile | 27 |
2 files changed, 19 insertions, 33 deletions
diff --git a/packages/apex-pdp-docker/src/main/docker/Dockerfile b/packages/apex-pdp-docker/src/main/docker/Dockerfile index d8b547760..08bcddb05 100644 --- a/packages/apex-pdp-docker/src/main/docker/Dockerfile +++ b/packages/apex-pdp-docker/src/main/docker/Dockerfile @@ -20,9 +20,11 @@ # ============LICENSE_END========================================================= #------------------------------------------------------------------------------- -# -# Docker file to build an image that runs APEX on Java 11 or better in alpine -# +FROM busybox AS tarball +RUN mkdir /packages /extracted +COPY /maven/apex-pdp-package-full.tar.gz /packages/ +RUN tar xvzf /packages/apex-pdp-package-full.tar.gz --directory /extracted/ + FROM onap/policy-jdk-alpine:2.4.3 LABEL maintainer="Policy Team" @@ -44,20 +46,11 @@ RUN apk update \ vim \ iputils \ && addgroup -S apexuser && adduser -S apexuser -G apexuser \ - && mkdir -p $POLICY_HOME \ - && mkdir -p $POLICY_LOGS \ - && chown -R apexuser:apexuser $POLICY_LOGS \ - && mkdir /packages + && mkdir -p $POLICY_HOME $POLICY_LOGS \ + && chown -R apexuser:apexuser $POLICY_HOME $POLICY_LOGS -COPY /maven/apex-pdp-package-full.tar.gz /packages -RUN tar xvfz /packages/apex-pdp-package-full.tar.gz --directory $POLICY_HOME \ - && rm /packages/apex-pdp-package-full.tar.gz \ - && find /opt/app -type d -perm 755 \ - && find /opt/app -type f -perm 644 \ - && chmod 755 $POLICY_HOME/bin/* \ - && cp -pr $POLICY_HOME/examples /home/apexuser \ - && chown -R apexuser:apexuser /home/apexuser/* $POLICY_HOME \ - && chmod 755 $POLICY_HOME/etc/* +COPY --chown=apexuser:apexuser --from=tarball /extracted $POLICY_HOME +RUN cp -pr $POLICY_HOME/examples /home/apexuser USER apexuser ENV PATH $POLICY_HOME/bin:$PATH diff --git a/packages/apex-pdp-docker/src/main/docker/suse.Dockerfile b/packages/apex-pdp-docker/src/main/docker/suse.Dockerfile index 5de782e4c..d947a3cc7 100644 --- a/packages/apex-pdp-docker/src/main/docker/suse.Dockerfile +++ b/packages/apex-pdp-docker/src/main/docker/suse.Dockerfile @@ -18,9 +18,11 @@ # ============LICENSE_END========================================================= #------------------------------------------------------------------------------- -# -# Docker file to build an image that runs APEX on Java 11 or better in OpenSuse -# +FROM busybox AS tarball +RUN mkdir /packages /extracted +COPY /maven/apex-pdp-package-full.tar.gz /packages/ +RUN tar xvzf /packages/apex-pdp-package-full.tar.gz --directory /extracted/ + FROM opensuse/leap:15.4 LABEL maintainer="Policy Team" @@ -39,23 +41,14 @@ ENV POLICY_LOGS=$POLICY_LOGS ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 ENV JAVA_HOME=/usr/lib64/jvm/java-11-openjdk-11 -RUN zypper -n -q install --no-recommends gzip java-11-openjdk-devel netcat-openbsd tar \ +RUN zypper -n -q install --no-recommends java-11-openjdk-devel netcat-openbsd \ && zypper -n -q update && zypper -n -q clean --all \ && groupadd --system apexuser && useradd --system --shell /bin/sh -G apexuser apexuser \ - && mkdir -p $POLICY_HOME \ - && mkdir -p $POLICY_LOGS \ - && chown -R apexuser:apexuser $POLICY_HOME $POLICY_LOGS \ - && mkdir /packages + && mkdir -p $POLICY_HOME $POLICY_LOGS \ + && chown -R apexuser:apexuser $POLICY_HOME $POLICY_LOGS -COPY /maven/apex-pdp-package-full.tar.gz /packages -RUN tar xvfz /packages/apex-pdp-package-full.tar.gz --directory $POLICY_HOME \ - && rm /packages/apex-pdp-package-full.tar.gz \ - && find /opt/app -type d -perm 755 \ - && find /opt/app -type f -perm 644 \ - && chmod 755 $POLICY_HOME/bin/* \ - && cp -pr $POLICY_HOME/examples /home/apexuser \ - && chown -R apexuser:apexuser /home/apexuser/* $POLICY_HOME \ - && chmod 755 $POLICY_HOME/etc/* +COPY --chown=apexuser:apexuser --from=tarball /extracted $POLICY_HOME +RUN cp -pr $POLICY_HOME/examples /home/apexuser USER apexuser ENV PATH $POLICY_HOME/bin:$PATH |