Pins all FROM image tags to exact SHA256 digests for reproducible builds. Without digest pinning, a registry push of a new image to the same tag can silently change the layer content between builds — a supply-chain risk especially for prod-deployed images. Pinned images (7 Dockerfiles): - golang:1.25-alpine → sha256:c4ea15b... (workspace-server/Dockerfile, Dockerfile.dev, Dockerfile.tenant, tests/harness/cp-stub/Dockerfile) - alpine:3.20 → sha256:c64c687c... (workspace-server/Dockerfile, tests/harness/cp-stub/Dockerfile) - node:20-alpine → sha256:afdf982... (workspace-server/Dockerfile.tenant) - node:22-alpine → sha256:cb15fca... (canvas/Dockerfile) - python:3.11-slim → sha256:e78299e... (workspace/Dockerfile) - nginx:1.27-alpine → sha256:62223d6... (tests/harness/cf-proxy/Dockerfile) Note: docker-compose.yml service images (postgres, redis, clickhouse, litellm, ollama) are intentionally left on major-version tags — those are runtime-pulled and updated regularly for local-dev ergonomics. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
31 lines
1.3 KiB
Docker
31 lines
1.3 KiB
Docker
FROM node:22-alpine@sha256:cb15fca92530d7ac113467696cf1001208dac49c3c64355fd1348c11a88ddf8f AS builder
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WORKDIR /app
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COPY package.json package-lock.json* ./
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# `npm ci` (not `install`) for lockfile-exact reproducibility.
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# `--include=optional` ensures the platform-specific @tailwindcss/oxide
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# native binary lands — without it, postcss fails with "Cannot read
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# properties of undefined (reading 'All')" at build time.
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RUN npm ci --include=optional
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COPY . .
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ARG NEXT_PUBLIC_PLATFORM_URL=http://localhost:8080
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ARG NEXT_PUBLIC_WS_URL=ws://localhost:8080/ws
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ARG NEXT_PUBLIC_ADMIN_TOKEN=
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ENV NEXT_PUBLIC_PLATFORM_URL=$NEXT_PUBLIC_PLATFORM_URL
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ENV NEXT_PUBLIC_WS_URL=$NEXT_PUBLIC_WS_URL
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ENV NEXT_PUBLIC_ADMIN_TOKEN=$NEXT_PUBLIC_ADMIN_TOKEN
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RUN npm run build
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FROM node:22-alpine@sha256:cb15fca92530d7ac113467696cf1001208dac49c3c64355fd1348c11a88ddf8f
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WORKDIR /app
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COPY --from=builder /app/.next/standalone ./
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COPY --from=builder /app/.next/static ./.next/static
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COPY --from=builder /app/public ./public
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EXPOSE 3000
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ENV PORT=3000
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ENV HOSTNAME="0.0.0.0"
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# Non-root runtime — use addgroup/adduser without fixed GID/UID to avoid conflicts with base image
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RUN addgroup canvas 2>/dev/null || true && adduser -G canvas -s /bin/sh -D canvas 2>/dev/null || true
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USER canvas
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CMD ["node", "server.js"]
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