docker-atlassian-confluence.../Dockerfile-alpine

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ARG BASE_IMAGE=adoptopenjdk/openjdk8:alpine
FROM $BASE_IMAGE
ENV RUN_USER confluence
ENV RUN_GROUP confluence
ENV RUN_UID 2002
ENV RUN_GID 2002
# https://confluence.atlassian.com/doc/confluence-home-and-other-important-directories-590259707.html
ENV CONFLUENCE_HOME /var/atlassian/application-data/confluence
ENV CONFLUENCE_INSTALL_DIR /opt/atlassian/confluence
WORKDIR $CONFLUENCE_HOME
# Expose HTTP and Synchrony ports
EXPOSE 8090
EXPOSE 8091
CMD ["/entrypoint.py"]
ENTRYPOINT ["/sbin/tini", "--"]
RUN apk update \
&& apk add --no-cache ca-certificates wget curl openssh bash procps openssl perl tini python3 py3-jinja2 ttf-dejavu `apk search -qe 'font-noto*'` \
&& rm -f /var/cache/apk/APKINDEX*
# Workaround for AdoptOpenJDK Alpine fontconfig bug
RUN ln -s /usr/lib/libfontconfig.so.1 /usr/lib/libfontconfig.so \
&& ln -s /lib/libuuid.so.1 /usr/lib/libuuid.so.1 \
&& ln -s /lib/libc.musl-x86_64.so.1 /usr/lib/libc.musl-x86_64.so.1
ENV LD_LIBRARY_PATH /usr/lib
ARG CONFLUENCE_VERSION
ARG DOWNLOAD_URL=https://product-downloads.atlassian.com/software/confluence/downloads/atlassian-confluence-${CONFLUENCE_VERSION}.tar.gz
RUN addgroup -g ${RUN_GID} ${RUN_GROUP} \
&& adduser -u ${RUN_UID} -G ${RUN_GROUP} -h ${CONFLUENCE_HOME} -s /bin/bash -D ${RUN_USER} \
\
&& mkdir -p ${CONFLUENCE_INSTALL_DIR} \
&& curl -L --silent ${DOWNLOAD_URL} | tar -xz --strip-components=1 -C "${CONFLUENCE_INSTALL_DIR}" \
&& chmod -R "u=rwX,g=rX,o=rX" ${CONFLUENCE_INSTALL_DIR}/ \
&& chown -R root. ${CONFLUENCE_INSTALL_DIR}/ \
&& chown -R ${RUN_USER}:${RUN_GROUP} ${CONFLUENCE_INSTALL_DIR}/logs \
&& chown -R ${RUN_USER}:${RUN_GROUP} ${CONFLUENCE_INSTALL_DIR}/temp \
&& chown -R ${RUN_USER}:${RUN_GROUP} ${CONFLUENCE_INSTALL_DIR}/work \
&& chown -R ${RUN_USER}:${RUN_GROUP} ${CONFLUENCE_HOME} \
\
&& sed -i -e 's/-Xms\([0-9]\+[kmg]\) -Xmx\([0-9]\+[kmg]\)/-Xms\${JVM_MINIMUM_MEMORY:=\1} -Xmx\${JVM_MAXIMUM_MEMORY:=\2} -Dconfluence.home=\${CONFLUENCE_HOME}/g' ${CONFLUENCE_INSTALL_DIR}/bin/setenv.sh \
&& sed -i -e 's/-XX:ReservedCodeCacheSize=\([0-9]\+[kmg]\)/-XX:ReservedCodeCacheSize=${JVM_RESERVED_CODE_CACHE_SIZE:=\1}/g' ${CONFLUENCE_INSTALL_DIR}/bin/setenv.sh \
&& sed -i -e 's/export CATALINA_OPTS/CATALINA_OPTS="\${CATALINA_OPTS} \${JVM_SUPPORT_RECOMMENDED_ARGS}"\n\nexport CATALINA_OPTS/g' ${CONFLUENCE_INSTALL_DIR}/bin/setenv.sh \
\
&& mkdir -p /opt/java/openjdk/lib/fonts/fallback/ \
&& ln -sf /usr/share/fonts/noto/* /opt/java/openjdk/lib/fonts/fallback/
VOLUME ["${CONFLUENCE_HOME}"] # Must be declared after setting perms
COPY entrypoint.py \
shared-components/image/entrypoint_helpers.py /
COPY shared-components/support /opt/atlassian/support
COPY config/* /opt/atlassian/etc/