sangnn
82 lines
2.8 KiB
Docker
82 lines
2.8 KiB
Docker
# Multi-stage build for Gatehouse Auth API
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# Build stage
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FROM python:3.11-slim as builder
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# Install build dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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build-essential \
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libpq-dev \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# Create virtual environment
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RUN python -m venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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# Copy requirements files
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WORKDIR /app
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COPY requirements/base.txt requirements/base.txt
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COPY requirements/production.txt requirements/production.txt
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# Install dependencies
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# Upgrade build tooling too: clears CVE-2026-24049 (wheel) and CVE-2026-23949 (jaraco.context)
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RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
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pip install --no-cache-dir -r requirements/production.txt
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# Production stage
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FROM python:3.11-slim
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# Install runtime dependencies
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# apt-get upgrade pulls patched openssl/openssh/etc. so the image isn't pinned to
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# whatever was current when the base layer was published.
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# curl intentionally omitted: it was only used by HEALTHCHECK (now a stdlib Python
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# check), and dropping it removes libcurl4t64 + libssh2 and their unfixed CVEs.
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# NOTE: openssh-client retained for SSH CA workflows; drop it too if nothing shells
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# out to ssh/scp (sshkey-tools signing is pure Python).
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RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-recommends \
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libpq5 \
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openssh-client \
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&& rm -rf /var/lib/apt/lists/*
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# Patch the base image's system-level build tooling that Trivy flags in
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# /usr/local site-packages: wheel (CVE-2026-24049) and the jaraco.context
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# (CVE-2026-23949) vendored by setuptools. Runs against system pip before the
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# venv takes over PATH below.
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RUN pip install --no-cache-dir --upgrade pip setuptools wheel
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# Create non-root user
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RUN groupadd --gid 1000 appgroup && \
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useradd --uid 1000 --gid appgroup --shell /bin/bash --create-home appuser
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# Copy virtual environment from builder
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COPY --from=builder /opt/venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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# Copy application code
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WORKDIR /app
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COPY --chown=appuser:appgroup . .
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# Create log and session directories
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RUN mkdir -p /app/logs /app/flask_session && chown -R appuser:appgroup /app/logs /app/flask_session
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# Switch to non-root user
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USER appuser
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# Expose port
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EXPOSE 5000
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# Health check (stdlib urllib — avoids shipping curl)
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HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
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CMD ["python", "-c", "import urllib.request,sys; sys.exit(0 if urllib.request.urlopen('http://localhost:5000/api/health', timeout=5).getcode()==200 else 1)"]
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# Run gunicorn with gevent workers
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CMD ["gunicorn", "--bind", "0.0.0.0:5000", \
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"--workers", "4", \
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"--worker-class", "gevent", \
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"--worker-connections", "1000", \
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"--timeout", "120", \
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"--access-logfile", "-", \
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"--error-logfile", "-", \
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"--log-level", "info", \
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"wsgi:application"]
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