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| author | luccioman <luccioman@users.noreply.github.com> | 2016-06-03 15:11:41 +0200 |
|---|---|---|
| committer | luccioman <luccioman@users.noreply.github.com> | 2016-06-03 15:11:41 +0200 |
| commit | 8a058acac9cfde4a82f712df630942fea85f32e6 (patch) | |
| tree | 6774dd890b824dbda1c3246e6b9bcd85965922f7 | |
| parent | 377a832f533341b0a5d24b38950729b0a0fad9c6 (diff) | |
Improve final image size by concatenating some strategic commands
| -rw-r--r-- | docker/Dockerfile | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile index c31625a99..35102e4d6 100644 --- a/docker/Dockerfile +++ b/docker/Dockerfile @@ -4,10 +4,7 @@ FROM java:latest # Install needed packages not in base image -RUN apt-get update && apt-get install -yq \ - ant \ - git \ - curl +RUN apt-get update && apt-get install -yq curl # trace java version RUN java -version @@ -15,17 +12,20 @@ RUN java -version # set current working dir WORKDIR /opt -# clone main YaCy git repository (we need to clone git repository to generate correct version when building from source) -RUN git clone https://github.com/yacy/yacy_search_server.git +# All in one step to reduce image size growth : +# - install ant and git packages +# - clone main YaCy git repository (we need to clone git repository to generate correct version when building from source) +# - Compile with ant +# - remove unnecessary and size consuming .git directory +# - remove ant and git packages +RUN apt-get update && \ + apt-get install -yq ant git && \ + git clone https://github.com/yacy/yacy_search_server.git && \ + ant compile -f /opt/yacy_search_server/build.xml && \ + rm -rf /opt/yacy_search_server/.git && \ + apt-get purge -yq --auto-remove ant git && \ + apt-get clean -# trace content of source directory -RUN ls -la /opt/yacy_search_server - -# set current working dir -WORKDIR /opt/yacy_search_server - -# Compile with ant -RUN ant compile # Set initial admin password : "docker" (encoded with custom yacy md5 function net.yacy.cora.order.Digest.encodeMD5Hex()) RUN sed -i "/adminAccountBase64MD5=/c\adminAccountBase64MD5=MD5:e672161ffdce91be4678605f4f4e6786" /opt/yacy_search_server/defaults/yacy.init @@ -36,13 +36,6 @@ RUN adduser --system --group --no-create-home --disabled-password yacy # Set ownership of yacy install directory to yacy user/group RUN chown yacy:yacy -R /opt/yacy_search_server -# make some cleaning to reduce image size -RUN rm -rf .git \ - && apt-get purge -yq --auto-remove \ - ant \ - git \ - && apt-get clean - # Expose port 8090 EXPOSE 8090 |