Hermes
30acd6a237
DC-074: Multi-stage Dockerfile — builder stage installs all deps, production stage copies only node_modules + source. Reduces image size by excluding devDependencies from the final image. DC-091: .github/dependabot.yml — weekly npm + GitHub Actions dependency updates. Groups dev vs production deps separately, limits to 5 open PRs. All 1540 tests pass.
40 lines
1.1 KiB
Docker
40 lines
1.1 KiB
Docker
# ── Build stage: install all deps (including devDeps for build tooling) ──────
|
|
FROM node:20.11.1-alpine3.19 AS builder
|
|
|
|
WORKDIR /app
|
|
|
|
COPY package*.json ./
|
|
RUN npm install
|
|
|
|
# ── Production stage: only production deps + source ──────────────────────────
|
|
FROM node:20.11.1-alpine3.19
|
|
|
|
WORKDIR /app
|
|
|
|
# Install OpenSSL for certificate generation
|
|
RUN apk add --no-cache openssl
|
|
|
|
# Copy production dependencies from builder
|
|
COPY --from=builder /app/node_modules ./node_modules
|
|
|
|
# Copy application source
|
|
COPY *.js ./
|
|
COPY src/ ./src/
|
|
COPY routes/ ./routes/
|
|
COPY openapi.yaml ./
|
|
|
|
# VERSION file holds the short git SHA the image was built from.
|
|
COPY VERSION ./
|
|
|
|
# Note: Running as root because container needs Docker socket access
|
|
# (which is root-equivalent anyway). Socket access required for container management.
|
|
|
|
EXPOSE 3001
|
|
|
|
STOPSIGNAL SIGTERM
|
|
|
|
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
|
|
CMD node -e "require('http').get('http://localhost:3001/health', (r) => { process.exit(r.statusCode === 200 ? 0 : 1); }).on('error', () => process.exit(1))"
|
|
|
|
CMD ["node", "server.js"]
|