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AegisGitea-MCP/docker/Dockerfile
T
Latte 1a039e32ab ci: single Gitea Actions pipeline, uv-based image, scoped docker cleanup
Replace lint/test/docker workflows with ci.yml (gitleaks, lint, test-unit, test-integration, test-mcp, build-and-push, docs-check, security). Rebuild the Dockerfile as a digest-pinned multi-stage uv build running as uid 1000, add .dockerignore, a hardened compose file and a gitleaks config. The integration harness now falls back to /etc/hostname and /proc/self to find its own container.
2026-10-14 15:59:19 +02:00

69 lines
2.6 KiB
Docker

# syntax=docker/dockerfile:1
# Both stages use the same python:3.12-slim image, pinned by digest so a build
# is reproducible. Refresh the digest deliberately (docker pull, then
# docker inspect --format '{{index .RepoDigests 0}}' python:3.12-slim).
ARG PYTHON_IMAGE=python:3.12-slim@sha256:a6e34c598f2467ed0e9a8d349809fcd8b5c603269512df273a0bb1784edc11b1
ARG UV_IMAGE=ghcr.io/astral-sh/uv:0.12.5@sha256:e85be844203885286c60ffad8a858d48afb6c5a5c237ca0e67f12e74b8f174b1
FROM ${UV_IMAGE} AS uv
# ---------------------------------------------------------------------------
# Builder: resolve the locked, non-dev dependencies and install the project
# (non-editable) into /app/.venv. Nothing from this stage except the venv is
# copied into the runtime image.
# ---------------------------------------------------------------------------
FROM ${PYTHON_IMAGE} AS builder
COPY --from=uv /uv /usr/local/bin/uv
ENV UV_COMPILE_BYTECODE=1 \
UV_LINK_MODE=copy \
UV_PYTHON_DOWNLOADS=never \
UV_PROJECT_ENVIRONMENT=/app/.venv
WORKDIR /app
COPY pyproject.toml uv.lock README.md LICENSE ./
COPY src ./src
RUN uv sync --locked --no-dev --no-editable
# ---------------------------------------------------------------------------
# Runtime: slim image, only the venv, non-root user.
# ---------------------------------------------------------------------------
FROM ${PYTHON_IMAGE}
ENV PYTHONDONTWRITEBYTECODE=1 \
PYTHONUNBUFFERED=1 \
PATH=/app/.venv/bin:$PATH
# Non-root runtime user (uid 1000). DATA_DIR holds the token store and the
# audit log; mount a persistent volume there.
RUN useradd --create-home --uid 1000 --shell /usr/sbin/nologin aegis \
&& mkdir -p /var/lib/aegis-mcp \
&& chown aegis:aegis /var/lib/aegis-mcp
COPY --from=builder --chown=root:root /app/.venv /app/.venv
# Binding 0.0.0.0 is required for the published port to work inside a
# container. It is safe by default: the server refuses to start (exit code 2)
# on a non-loopback bind unless authentication is configured (MCP_BEARER_TOKEN
# or OAUTH_ENABLED). Still publish the port only on 127.0.0.1 or behind a
# reverse proxy (see docker-compose.yml).
ENV DATA_DIR=/var/lib/aegis-mcp \
MCP_TRANSPORT=http \
MCP_HOST=0.0.0.0 \
MCP_PORT=8080
USER aegis
WORKDIR /home/aegis
EXPOSE 8080
# Python stdlib only (the slim image has no curl). Probes loopback on MCP_PORT.
HEALTHCHECK --interval=30s --timeout=10s --start-period=15s --retries=3 \
CMD ["python", "-c", "import os, urllib.request; urllib.request.urlopen('http://127.0.0.1:%s/health' % os.environ.get('MCP_PORT', '8080'), timeout=5)"]
ENTRYPOINT ["aegis-gitea-mcp"]
CMD ["serve"]