mirror of
https://github.com/element-hq/synapse.git
synced 2026-05-18 03:16:08 +00:00
Olivier 'reivilibre
5c05b45abb
Download the MAS CLI binary in a multi-stage Dockerfile-workers build step and copy it into the final image. Add COPY directives to the Complement Dockerfile for MAS supervisord configs and the registration shim so they are available at container build time.
67 lines
3.0 KiB
Docker
67 lines
3.0 KiB
Docker
# syntax=docker/dockerfile:1
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# This dockerfile builds on top of 'docker/Dockerfile-workers' in element-hq/synapse
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# by including a built-in postgres instance, as well as setting up the homeserver so
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# that it is ready for testing via Complement.
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#
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# Instructions for building this image from those it depends on is detailed in this guide:
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# https://github.com/element-hq/synapse/blob/develop/docker/README-testing.md#testing-with-postgresql-and-single-or-multi-process-synapse
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ARG SYNAPSE_VERSION=latest
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# This is an intermediate image, to be built locally (not pulled from a registry).
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ARG FROM=matrixdotorg/synapse-workers:$SYNAPSE_VERSION
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ARG DEBIAN_VERSION=trixie
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FROM docker.io/library/postgres:14-${DEBIAN_VERSION} AS postgres_base
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FROM $FROM
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# First of all, we copy postgres server from the official postgres image,
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# since for repeated rebuilds, this is much faster than apt installing
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# postgres each time.
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# This trick only works because we use a postgres image based on the same
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# debian version as Synapse's docker image (so the versions of the shared
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# libraries match). Any missing libraries need to be added to either the
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# Synapse image or docker/Dockerfile-workers.
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RUN adduser --system --uid 999 postgres --home /var/lib/postgresql
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COPY --from=postgres_base /usr/lib/postgresql /usr/lib/postgresql
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COPY --from=postgres_base /usr/share/postgresql /usr/share/postgresql
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COPY --from=postgres_base --chown=postgres /var/run/postgresql /var/run/postgresql
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ENV PATH="${PATH}:/usr/lib/postgresql/14/bin"
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ENV PGDATA=/var/lib/postgresql/data
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# We also initialize the database at build time, rather than runtime, so that it's faster to spin up the image.
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RUN gosu postgres initdb --locale=C --encoding=UTF-8 --auth-host password
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# Configure a password and create a database for Synapse
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RUN echo "ALTER USER postgres PASSWORD 'somesecret'" | gosu postgres postgres --single
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RUN echo "CREATE DATABASE synapse" | gosu postgres postgres --single
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# Extend the shared homeserver config to disable rate-limiting,
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# set Complement's static shared secret, enable registration, amongst other
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# tweaks to get Synapse ready for testing.
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# To do this, we copy the old template out of the way and then include it
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# with Jinja2.
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RUN mv /conf/shared.yaml.j2 /conf/shared-orig.yaml.j2
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COPY conf/workers-shared-extra.yaml.j2 /conf/shared.yaml.j2
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WORKDIR /data
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COPY conf/postgres.supervisord.conf /etc/supervisor/conf.d/postgres.conf
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# Copy MAS supervisord configs and registration shim (used when MAS=1)
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COPY conf/mas.supervisord.conf /etc/supervisor/conf.d/mas.conf
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COPY conf/mas_registration_shim.supervisord.conf /etc/supervisor/conf.d/mas_registration_shim.conf
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COPY conf/mas_registration_shim.py /mas/mas_registration_shim.py
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# Copy the entrypoint
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COPY conf/start_for_complement.sh /
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# Expose nginx's listener ports
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EXPOSE 8008 8448
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ENTRYPOINT ["/start_for_complement.sh"]
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# Update the healthcheck to have a shorter check interval
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HEALTHCHECK --start-period=5s --interval=1s --timeout=1s \
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CMD ["/healthcheck.sh"]
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