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96 lines
2.6 KiB
96 lines
2.6 KiB
FROM alpine:3.12
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ARG __VIA_SCRIPT
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RUN \
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if [ -z "$__VIA_SCRIPT" ]; then \
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echo -e "\n\nERROR\nYou must build pleroma via build.sh\n\n"; \
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exit 1; \
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fi
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# Set up environment
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ENV LC_ALL=C.UTF-8
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ENV LANG=C.UTF-8
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ARG MIX_ENV
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ENV MIX_ENV=$MIX_ENV
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# Prepare mounts
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VOLUME /custom.d /uploads
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# Expose HTTP, Gopher, and SSH ports, respectively
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EXPOSE 4000 9999 2222
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# Get dependencies
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RUN \
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apk add --no-cache --virtual .tools \
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git curl rsync postgresql-client \
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&& \
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apk add --no-cache --virtual .sdk \
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build-base cmake file-dev \
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&& \
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apk add --no-cache --virtual .runtime \
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imagemagick \
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elixir erlang erlang-dev
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# Add entrypoint
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COPY ./entrypoint.sh /
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RUN chmod a+x /entrypoint.sh
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ENTRYPOINT ["/entrypoint.sh"]
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# Limit permissions
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ARG DOCKER_UID
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ARG DOCKER_GID
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RUN \
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echo "#> Pleroma user will be ${DOCKER_UID}:${DOCKER_GID}" 1>&2 && \
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addgroup -g ${DOCKER_GID} pleroma && \
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adduser -S -s /bin/ash -G pleroma -u ${DOCKER_UID} pleroma && \
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mkdir -p /custom.d /uploads && \
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chown -R pleroma:pleroma /custom.d /uploads
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USER pleroma
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WORKDIR /home/pleroma
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# Get pleroma sources
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#
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# Also make sure that instance/static/emoji exists.
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# Pleroma does not ship with an `instance` folder by default, causing docker to create `instance/static` for us at launch.
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# In itself that wouldn't be much of an issue, but said folder(s) are created as root:pleroma with 2755.
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# This breaks the custom.d step in entrypoint.sh which relies on writing there (See #10).
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#
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ARG PLEROMA_GIT_REPO
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RUN \
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echo "#> Getting pleroma sources from $PLEROMA_GIT_REPO..." 1>&2 && \
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git clone --progress $PLEROMA_GIT_REPO ./pleroma && \
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mkdir -p ./pleroma/instance/static/emoji
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WORKDIR /home/pleroma/pleroma
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# Bust the build cache (if needed)
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# This works by setting an environment variable with the last
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# used version/branch/tag/commit/... which originates in the script.
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ARG __CACHE_TAG
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ENV __CACHE_TAG $__CACHE_TAG
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# Fetch changes, checkout
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# Only pull if the version-string happens to be a branch
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ARG PLEROMA_VERSION
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RUN \
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git fetch --all && \
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git checkout $PLEROMA_VERSION && \
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if git show-ref --quiet "refs/heads/$PLEROMA_VERSION"; then \
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git pull --rebase --autostash; \
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fi
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# Precompile
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RUN \
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cp ./config/dev.exs ./config/prod.secret.exs && \
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BUILDTIME=1 /entrypoint.sh && \
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rm ./config/prod.secret.exs
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# Register healthcheck
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# You might need to change these values on slow or busy servers.
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HEALTHCHECK \
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--interval=10s \
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--start-period=50s \
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--timeout=4s \
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--retries=3 \
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CMD curl -sSLf http://localhost:4000/api/pleroma/healthcheck || exit 1
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