Include opencontainers labels in Docker image (#9612)

Cf. https://github.com/opencontainers/image-spec/blob/master/annotations.md#pre-defined-annotation-keys

Signed-off-by: Johannes Wienke <languitar@semipol.de>
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Johannes Wienke 2021-03-22 16:31:00 +01:00 committed by GitHub
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changelog.d/9612.docker Normal file
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Include [opencontainers labels](https://github.com/opencontainers/image-spec/blob/master/annotations.md#pre-defined-annotation-keys) in the Docker image.

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@ -18,6 +18,11 @@ ARG PYTHON_VERSION=3.8
###
FROM docker.io/python:${PYTHON_VERSION}-slim as builder
LABEL org.opencontainers.image.url='https://matrix.org/docs/projects/server/synapse'
LABEL org.opencontainers.image.documentation='https://github.com/matrix-org/synapse/blob/master/docker/README.md'
LABEL org.opencontainers.image.source='https://github.com/matrix-org/synapse.git'
LABEL org.opencontainers.image.licenses='Apache-2.0'
# install the OS build deps
RUN apt-get update && apt-get install -y \
build-essential \