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https://github.com/kevinveenbirkenbach/computer-playbook.git
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50 lines
1.4 KiB
Docker
50 lines
1.4 KiB
Docker
# Runtime image for Bridgy Fed (Flask) with a build step that clones upstream
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ARG PY_BASE="python:3.12-bookworm"
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FROM ${PY_BASE} AS build
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ARG BRIDGY_REPO_URL
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ARG BRIDGY_REPO_BRANCH
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# System deps: git, build tools, curl for healthchecks, and gunicorn
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RUN apt-get update && apt-get install -y --no-install-recommends \
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git build-essential curl ca-certificates && \
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rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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RUN git clone --depth=1 --branch "${BRIDGY_REPO_BRANCH}" "${BRIDGY_REPO_URL}" ./
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# Python deps
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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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# Create oauth_dropins static symlink (upstream expects this)
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RUN python - <<'PY'\n\
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import oauth_dropins, pathlib, os\n\
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target = pathlib.Path(oauth_dropins.__file__).parent / 'static'\n\
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link = pathlib.Path('/app/oauth_dropins_static')\n\
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try:\n\
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if link.exists() or link.is_symlink():\n\
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link.unlink()\n\
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os.symlink(str(target), str(link))\n\
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except FileExistsError:\n\
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pass\n\
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print('Symlinked oauth_dropins_static ->', target)\n\
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PY
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# Final stage
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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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# Non-root good practice
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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 ${PORT}
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# Upstream flask app entry: 'flask_app:app'
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CMD ["sh", "-lc", "exec gunicorn -w 2 -k gthread -b 0.0.0.0:${PORT} flask_app:app"]
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