FROM alpine:3.17 # Some ENV variables ENV PATH="/mattermost/bin:${PATH}" #ENV MM_VERSION=5.32.0 ENV MM_VERSION=6.1.0 ENV MM_INSTALL_TYPE=docker # Build argument to set Mattermost edition ARG edition=enterprise ARG PUID=2000 ARG PGID=2000 ARG MM_BINARY= # Install some needed packages RUN apk add --no-cache \ ca-certificates \ curl \ jq \ libc6-compat \ libffi-dev \ libcap \ linux-headers \ mailcap \ netcat-openbsd \ xmlsec-dev \ tzdata \ && rm -rf /tmp/* # Get Mattermost RUN mkdir -p /mattermost/data /mattermost/plugins /mattermost/client/plugins \ && if [ ! -z "$MM_BINARY" ]; then curl $MM_BINARY | tar -xvz ; \ elif [ "$edition" = "team" ] ; then curl https://releases.mattermost.com/$MM_VERSION/mattermost-team-$MM_VERSION-linux-amd64.tar.gz?src=docker-app | tar -xvz ; \ else curl https://releases.mattermost.com/$MM_VERSION/mattermost-$MM_VERSION-linux-amd64.tar.gz?src=docker-app | tar -xvz ; fi \ && cp /mattermost/config/config.json /config.json.save \ && rm -rf /mattermost/config/config.json \ && addgroup -g ${PGID} mattermost \ && adduser -D -u ${PUID} -G mattermost -h /mattermost -D mattermost \ && chown -R mattermost:mattermost /mattermost /config.json.save /mattermost/plugins /mattermost/client/plugins \ && setcap cap_net_bind_service=+ep /mattermost/bin/mattermost USER mattermost #Healthcheck to make sure container is ready HEALTHCHECK CMD curl --fail http://localhost:8000 || exit 1 # Configure entrypoint and command COPY entrypoint.sh / ENTRYPOINT ["/entrypoint.sh"] WORKDIR /mattermost CMD ["mattermost"] # Expose port 8000 of the container EXPOSE 8000 # Declare volumes for mount point directories VOLUME ["/mattermost/data", "/mattermost/logs", "/mattermost/config", "/mattermost/plugins", "/mattermost/client/plugins"]