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Dockerfile: Ensure a compiler is available while pip-installing requirements

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Dependencies are not necessarily packaged for all architectures. In some cases
(such as aiohttp, and others, on ARM) pip will attempt to compile the
dependency from scratch. Since switching to multi-stage builds, we have been
installing these without a compiler present which caused the build to fail on
ARM architectures.

This commit temporarily installs build-essential packages while running pip,
then removes them again afterwards.
This commit is contained in:
Matthew Wild
2022-01-31 21:45:39 +00:00
parent 08845cb9f0
commit b036caa85e
1 changed files with 7 additions and 6 deletions
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Dockerfile
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@@ -36,20 +36,21 @@ ENV SNIKKET_WEB_PROSODY_ENDPOINT=http://127.0.0.1:5280/
HEALTHCHECK CMD nc -zv ${SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_INTERFACE:-127.0.0.1} ${SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_PORT:-5765}
COPY requirements.txt /opt/snikket-web-portal/requirements.txt
WORKDIR /opt/snikket-web-portal
RUN set -eu; \
export DEBIAN_FRONTEND=noninteractive ; \
apt-get update ; \
apt-get install -y --no-install-recommends \
python3 python3-pip python3-setuptools python3-wheel; \
python3 python3-pip python3-setuptools python3-wheel build-essential; \
pip3 install -r requirements.txt; \
apt-get remove -y --autoremove build-essential; \
apt-get clean ; rm -rf /var/lib/apt/lists; \
pip3 install hypercorn; \
rm -rf /root/.cache;
WORKDIR /opt/snikket-web-portal
COPY requirements.txt /opt/snikket-web-portal/requirements.txt
RUN set -eu; pip3 install -r requirements.txt; rm -rf /root/.cache;
COPY --from=build /opt/snikket-web-portal/snikket_web/ /opt/snikket-web-portal/snikket_web
COPY babel.cfg /opt/snikket-web-portal/babel.cfg