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| author |   danielhanrahan <daniel.hanrahan@est.tech> | 2022-06-29 13:51:39 +0100 |
|---|---|---|
| committer | danielhanrahan <daniel.hanrahan@est.tech> | 2022-07-13 11:35:32 +0100 |
| commit | a5dd0e0e1dc12c693b338ca94212b2bf5f32c53b (patch) | |
| tree | 0576cf4fb5b8480b277185685f08916982ff7434 /packages/policy-api-docker/src/main/docker/Dockerfile | |
| parent | fdd186004f61cd22688116515a27a2efd4550072 (diff) | |
Reduce size of docker images for API
Remove unused jar files from image (not needed since spring boot)
Avoid creating extra layers when extracting tarball
Reduce size of Alpine image by 73% (956MB to 259MB)
Reduce size of OpenSuse image by 62% (1.12GB to 423MB)
Issue-ID: POLICY-4265
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: I321cd42ade294a8af40c64612037d3ca1cf58341
Diffstat (limited to 'packages/policy-api-docker/src/main/docker/Dockerfile')
| -rw-r--r-- | packages/policy-api-docker/src/main/docker/Dockerfile | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/packages/policy-api-docker/src/main/docker/Dockerfile b/packages/policy-api-docker/src/main/docker/Dockerfile index 7fd6da9b..8ac777c3 100644 --- a/packages/policy-api-docker/src/main/docker/Dockerfile +++ b/packages/policy-api-docker/src/main/docker/Dockerfile @@ -20,6 +20,12 @@ # SPDX-License-Identifier: Apache-2.0 # ============LICENSE_END========================================================= #------------------------------------------------------------------------------- + +FROM busybox AS tarball +RUN mkdir /packages /extracted +COPY /maven/lib/policy-api.tar.gz /packages/ +RUN tar xvzf /packages/policy-api.tar.gz --directory /extracted/ + FROM onap/policy-jre-alpine:2.4.3 LABEL maintainer="Policy Team" @@ -37,18 +43,16 @@ ARG POLICY_LOGS=/var/log/onap/policy/api ENV POLICY_LOGS=$POLICY_LOGS ENV POLICY_HOME=$POLICY_HOME/api -RUN mkdir -p $POLICY_LOGS $POLICY_HOME $POLICY_HOME/bin && \ - chown -R policy:policy $POLICY_HOME $POLICY_LOGS && \ - mkdir /packages -COPY /maven/lib/policy-api.tar.gz /packages -RUN tar xvfz /packages/policy-api.tar.gz --directory $POLICY_HOME && \ - rm /packages/policy-api.tar.gz +RUN mkdir -p $POLICY_HOME $POLICY_LOGS && \ + chown -R policy:policy $POLICY_HOME $POLICY_LOGS + +COPY --chown=policy:policy --from=tarball /extracted/ $POLICY_HOME/ WORKDIR $POLICY_HOME -COPY policy-api.sh bin/. -COPY /maven/api.jar /app +COPY --chown=policy:policy policy-api.sh bin/ +COPY --chown=policy:policy /maven/api.jar /app/ -RUN chown -R policy:policy * && chmod 755 bin/*.sh && chown -R policy:policy /app +RUN chmod 755 bin/*.sh USER policy WORKDIR $POLICY_HOME/bin |