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kevinveenbirkenbachandClaude Opus 5
10c5b35e88
A '-bookworm' tag names its Debian release by codename, which carries no ordering, so nothing can raise it across a Debian major and the base stays frozen on that release for as long as the pin stands. Moving to '-slim' drops the codename and takes the smaller image at the same time. The tag hides that this is two changes at once: node:26-slim and python:3.x-slim are trixie today, so those six roles cross Debian 12 to 13 and lose the toolchain the full buildpack-deps image carried. node:24-slim is still bookworm and its manifest is byte-identical to node:24-bookworm-slim, so flowise changes nothing today; what it gains is a tag that will follow the rebase instead of pinning Debian 12 forever. Each image was built with --no-cache and the steps read back rather than the exit code: postmarks installs git 2.47.3-0+deb13u1 and 304 npm packages, bookwyrm builds through its runtime stage so the libjpeg62-turbo, libsass1, libffi8, libxslt1.1 and libmagic1 it hardcodes do exist on trixie, roulette-wheel compiles its webpack bundle. Two were additionally exercised at runtime: sharp loads its prebuilt binding in the simpleicons image, and bridgy-fed imports secp256k1 and constructs flask_app.app. web-svc-cdn has no Dockerfile, so its build script's seven tools were checked for presence instead. bridgy-fed needs pkg-config, autoconf, automake and libtool to survive the move. secp256k1 vendors libsecp256k1 and builds it from source: without pkg-config the metadata step refuses outright, and with it autogen.sh exits 127. python:3.14-bookworm is the full buildpack-deps image and ships both; slim does not. They land in the build stage only, so the runtime image stays slim. The flowise min-storage marker still claimed a bookworm-slim base and now names what is actually built. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
60 lines
1.9 KiB
Docker
60 lines
1.9 KiB
Docker
# Runtime image for Bridgy Fed (Flask), built from a clone of upstream.
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#
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# Both stages carry /usr/local over rather than reinstalling, so the
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# python-version-specific site-packages path never has to be hardcoded, and
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# gunicorn is present at runtime instead of the entrypoint dying with
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# `gunicorn: not found` in a restart loop.
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#
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# Upstream serves oauth_dropins assets from /app/oauth_dropins_static and ships
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# no such directory, so the package's own static tree is linked in.
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#
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# BRIDGY_REF is a commit, because upstream publishes no tags. `git clone
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# --branch` refuses a commit, hence the fetch of the single ref instead.
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ARG PY_BASE
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FROM ${PY_BASE} AS build
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ARG BRIDGY_REPO_URL
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ARG BRIDGY_REF
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RUN rm -rf /var/lib/apt/lists/* && \
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apt-get -o Acquire::Retries=3 update && apt-get -o Acquire::Retries=3 install -y --no-install-recommends \
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git build-essential pkg-config autoconf automake libtool curl ca-certificates && \
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rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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RUN git init -q . && \
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git remote add origin "${BRIDGY_REPO_URL}" && \
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git fetch -q --depth=1 origin "${BRIDGY_REF}" && \
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git checkout -q --detach FETCH_HEAD
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RUN pip install --upgrade pip && \
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pip install --no-cache-dir -r requirements.txt
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RUN python - <<'PY'
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import oauth_dropins, pathlib, os
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target = pathlib.Path(oauth_dropins.__file__).parent / 'static'
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link = pathlib.Path('/app/oauth_dropins_static')
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try:
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if link.exists() or link.is_symlink():
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link.unlink()
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os.symlink(str(target), str(link))
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except FileExistsError:
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pass
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print('Symlinked oauth_dropins_static ->', target)
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PY
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FROM ${PY_BASE}
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ARG CONTAINER_PORT
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ENV PORT=${CONTAINER_PORT}
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WORKDIR /app
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COPY --from=build /app /app
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COPY --from=build /usr/local /usr/local
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RUN useradd -r -m -d /nonroot appuser && chown -R appuser:appuser /app
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USER appuser
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EXPOSE ${PORT}
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CMD ["sh", "-lc", "exec gunicorn -w 2 -k gthread -b 0.0.0.0:${PORT} flask_app:app"]
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