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synapse/docker/Dockerfile
Dan Callahan ca39e67f3d
Use Python 3.8 in Docker images by default (#8698)
This bumps us closer to current Python without going all the way to 3.9.

Fixes #8674

Signed-off-by: Dan Callahan <danc@element.io>
2020-11-02 16:33:06 +00:00

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1.9 KiB
Docker

# Dockerfile to build the matrixdotorg/synapse docker images.
#
# To build the image, run `docker build` command from the root of the
# synapse repository:
#
# docker build -f docker/Dockerfile .
#
# There is an optional PYTHON_VERSION build argument which sets the
# version of python to build against: for example:
#
# docker build -f docker/Dockerfile --build-arg PYTHON_VERSION=3.6 .
#
ARG PYTHON_VERSION=3.8
###
### Stage 0: builder
###
FROM docker.io/python:${PYTHON_VERSION}-slim as builder
# install the OS build deps
RUN apt-get update && apt-get install -y \
build-essential \
libffi-dev \
libjpeg-dev \
libpq-dev \
libssl-dev \
libwebp-dev \
libxml++2.6-dev \
libxslt1-dev \
zlib1g-dev \
&& rm -rf /var/lib/apt/lists/*
# Build dependencies that are not available as wheels, to speed up rebuilds
RUN pip install --prefix="/install" --no-warn-script-location \
frozendict \
jaeger-client \
opentracing \
prometheus-client \
psycopg2 \
pycparser \
pyrsistent \
pyyaml \
simplejson \
threadloop \
thrift
# now install synapse and all of the python deps to /install.
COPY synapse /synapse/synapse/
COPY scripts /synapse/scripts/
COPY MANIFEST.in README.rst setup.py synctl /synapse/
RUN pip install --prefix="/install" --no-warn-script-location \
/synapse[all]
###
### Stage 1: runtime
###
FROM docker.io/python:${PYTHON_VERSION}-slim
RUN apt-get update && apt-get install -y \
curl \
gosu \
libjpeg62-turbo \
libpq5 \
libwebp6 \
xmlsec1 \
&& rm -rf /var/lib/apt/lists/*
COPY --from=builder /install /usr/local
COPY ./docker/start.py /start.py
COPY ./docker/conf /conf
VOLUME ["/data"]
EXPOSE 8008/tcp 8009/tcp 8448/tcp
ENTRYPOINT ["/start.py"]
HEALTHCHECK --interval=1m --timeout=5s \
CMD curl -fSs http://localhost:8008/health || exit 1