mirror of
https://github.com/chatmail/relay.git
synced 2026-05-11 16:34:39 +00:00
fa834e7737
Remove the custom certmon timer (polling via sha1sum every 60s), replaced by the deployer's tls-cert-reload.path unit (inotify). chatmail-init.sh: inject TLS_EXTERNAL_CERT_AND_KEY env var into chatmail.ini at startup if not already present. docker-compose.yaml: remove CMDEPLOY_STAGES, CHATMAIL_NOSYSCTL, TLS_EXTERNAL_CERT_AND_KEY from base environment (set in init script or via override file).
93 lines
3.5 KiB
Docker
93 lines
3.5 KiB
Docker
# syntax=docker/dockerfile:1
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FROM jrei/systemd-debian:12 AS base
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ENV LANG=en_US.UTF-8
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RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
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--mount=type=cache,target=/var/lib/apt/lists,sharing=locked \
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echo 'APT::Install-Recommends "0";' > /etc/apt/apt.conf.d/01norecommend && \
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echo 'APT::Install-Suggests "0";' >> /etc/apt/apt.conf.d/01norecommend && \
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apt-get update && \
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apt-get install -y \
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ca-certificates \
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git \
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python3 \
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python3-venv \
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gcc \
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python3-dev && \
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DEBIAN_FRONTEND=noninteractive TZ=UTC \
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apt-get install -y tzdata locales && \
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sed -i -e "s/# $LANG.*/$LANG UTF-8/" /etc/locale.gen && \
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dpkg-reconfigure --frontend=noninteractive locales && \
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update-locale LANG=$LANG
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# --- Build-time: install cmdeploy venv and run install stage ---
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# Editable install so importlib.resources reads directly from the source tree.
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# On container start only "configure,activate" stages run.
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# Copy dependency metadata first so pip install layer is cached
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COPY cmdeploy/pyproject.toml /opt/chatmail/cmdeploy/pyproject.toml
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COPY chatmaild/pyproject.toml /opt/chatmail/chatmaild/pyproject.toml
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# Dummy scaffolding so editable install can discover packages
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RUN mkdir -p /opt/chatmail/cmdeploy/src/cmdeploy \
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/opt/chatmail/chatmaild/src/chatmaild && \
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touch /opt/chatmail/cmdeploy/src/cmdeploy/__init__.py \
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/opt/chatmail/chatmaild/src/chatmaild/__init__.py
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# Dummy git repo: .git/ is excluded from the build context (.dockerignore)
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# but setuptools calls `git ls-files` when building the sdist.
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WORKDIR /opt/chatmail
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RUN --mount=type=cache,target=/root/.cache/pip \
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git init -q && \
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python3 -m venv /opt/cmdeploy && \
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/opt/cmdeploy/bin/pip install -e chatmaild/ -e cmdeploy/
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# Full source copy (editable install's .egg-link still points here)
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COPY . /opt/chatmail/
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RUN printf '[params]\nmail_domain = build.local\n' > /tmp/chatmail.ini
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RUN CMDEPLOY_STAGES=install \
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CHATMAIL_INI=/tmp/chatmail.ini \
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CHATMAIL_NOSYSCTL=True \
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CHATMAIL_NOPORTCHECK=True \
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/opt/cmdeploy/bin/pyinfra @local \
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/opt/chatmail/cmdeploy/src/cmdeploy/run.py -y
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RUN cp -a www/ /opt/chatmail-www/
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RUN rm -f /tmp/chatmail.ini
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# Record image version (used in deploy fingerprint at runtime).
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# GIT_HASH is passed as a build arg (from docker-compose or CI) so that
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# .git/ can be excluded from the build context via .dockerignore.
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ARG GIT_HASH=unknown
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RUN echo "$GIT_HASH" > /etc/chatmail-image-version && \
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echo "$GIT_HASH" > /etc/chatmail-version
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# --- End build-time install ---
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ENV TZ=:/etc/localtime
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ENV PATH="/opt/cmdeploy/bin:${PATH}"
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RUN ln -s /etc/chatmail/chatmail.ini /opt/chatmail/chatmail.ini
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ARG CHATMAIL_INIT_SERVICE_PATH=/lib/systemd/system/chatmail-init.service
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COPY ./docker/files/chatmail-init.service "$CHATMAIL_INIT_SERVICE_PATH"
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RUN ln -sf "$CHATMAIL_INIT_SERVICE_PATH" "/etc/systemd/system/multi-user.target.wants/chatmail-init.service"
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# Remove default nginx site config at build time (not in entrypoint)
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RUN rm -f /etc/nginx/sites-enabled/default
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COPY --chmod=555 ./docker/files/chatmail-init.sh /chatmail-init.sh
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COPY --chmod=555 ./docker/files/entrypoint.sh /entrypoint.sh
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HEALTHCHECK --interval=60s --timeout=10s --retries=3 \
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CMD systemctl is-active dovecot postfix nginx unbound opendkim filtermail doveauth chatmail-metadata || exit 1
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STOPSIGNAL SIGRTMIN+3
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ENTRYPOINT ["/entrypoint.sh"]
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CMD [ "--default-standard-output=journal+console", \
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"--default-standard-error=journal+console" ]
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