Jason Woltje
0c93be417a
Kaniko's layer extraction can leave base-image APT metadata with expired GPG signatures, causing "invalid signature" failures during apt-get update in CI builds. Adding rm -rf /var/lib/apt/lists/* before apt-get update ensures a clean state. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
119 lines
4.2 KiB
Docker
119 lines
4.2 KiB
Docker
# syntax=docker/dockerfile:1
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# Enable BuildKit features for cache mounts
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# Base image for all stages
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# Uses Debian slim (glibc) instead of Alpine (musl) for native addon compatibility.
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FROM node:24-slim AS base
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# Install pnpm globally
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RUN corepack enable && corepack prepare pnpm@10.27.0 --activate
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# Set working directory
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WORKDIR /app
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# Copy monorepo configuration files
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COPY pnpm-workspace.yaml package.json pnpm-lock.yaml ./
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COPY turbo.json ./
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# ======================
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# Dependencies stage
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# ======================
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FROM base AS deps
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# Copy all package.json files for workspace resolution
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COPY packages/shared/package.json ./packages/shared/
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COPY packages/config/package.json ./packages/config/
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COPY apps/orchestrator/package.json ./apps/orchestrator/
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# Install ALL dependencies (not just production)
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# This ensures NestJS packages and other required deps are available
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RUN --mount=type=cache,id=pnpm-store,target=/root/.local/share/pnpm/store \
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pnpm install --frozen-lockfile
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# ======================
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# Builder stage
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# ======================
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FROM base AS builder
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# Copy root node_modules from deps
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COPY --from=deps /app/node_modules ./node_modules
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# Copy all source code
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COPY packages ./packages
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COPY apps/orchestrator ./apps/orchestrator
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# Copy workspace node_modules from deps
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COPY --from=deps /app/packages/shared/node_modules ./packages/shared/node_modules
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COPY --from=deps /app/packages/config/node_modules ./packages/config/node_modules
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COPY --from=deps /app/apps/orchestrator/node_modules ./apps/orchestrator/node_modules
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# Build the orchestrator app using TurboRepo
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RUN pnpm turbo build --filter=@mosaic/orchestrator
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# Remove compiled test/spec files from dist BEFORE copying to production.
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# These contain test fixture secrets (fake AWS keys, RSA keys) that trigger Trivy.
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# Must happen in builder stage so they never appear in any production image layer.
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RUN find ./apps/orchestrator/dist \( -name '*.spec.js' -o -name '*.spec.js.map' -o -name '*.test.js' -o -name '*.test.js.map' \) -delete
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# ======================
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# Production stage
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# ======================
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FROM node:24-slim AS production
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# Add metadata labels
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LABEL maintainer="mosaic-team@mosaicstack.dev"
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LABEL version="0.0.6"
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LABEL description="Mosaic Orchestrator - Agent orchestration service"
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LABEL org.opencontainers.image.source="https://git.mosaicstack.dev/mosaic/stack"
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LABEL org.opencontainers.image.vendor="Mosaic Stack"
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LABEL org.opencontainers.image.title="Mosaic Orchestrator"
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LABEL org.opencontainers.image.description="Agent orchestration service for Mosaic Stack"
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# Remove npm (unused in production — we use pnpm) to reduce attack surface
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RUN rm -rf /usr/local/lib/node_modules/npm /usr/local/bin/npm /usr/local/bin/npx
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# Install wget and dumb-init
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# Clear stale APT lists first — Kaniko's layer extraction can leave
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# base-image metadata with expired GPG signatures (bookworm InRelease).
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RUN rm -rf /var/lib/apt/lists/* \
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&& apt-get update \
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&& apt-get install -y --no-install-recommends wget dumb-init \
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&& rm -rf /var/lib/apt/lists/*
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# Create non-root user
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RUN groupadd -g 1001 nodejs && useradd -m -u 1001 -g nodejs nestjs
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WORKDIR /app
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# Copy node_modules from builder (includes all dependencies)
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COPY --from=builder --chown=nestjs:nodejs /app/node_modules ./node_modules
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# Copy built packages (includes dist/ directories)
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COPY --from=builder --chown=nestjs:nodejs /app/packages ./packages
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# Copy built orchestrator application (spec/test files already removed in builder stage)
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COPY --from=builder --chown=nestjs:nodejs /app/apps/orchestrator/dist ./apps/orchestrator/dist
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COPY --from=builder --chown=nestjs:nodejs /app/apps/orchestrator/package.json ./apps/orchestrator/
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# Copy app's node_modules which contains symlinks to root node_modules
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COPY --from=builder --chown=nestjs:nodejs /app/apps/orchestrator/node_modules ./apps/orchestrator/node_modules
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# Set working directory to orchestrator app
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WORKDIR /app/apps/orchestrator
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# Switch to non-root user
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USER nestjs
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# Expose orchestrator port
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EXPOSE 3001
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:3001/health || exit 1
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# Use dumb-init to handle signals properly
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ENTRYPOINT ["dumb-init", "--"]
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# Start the application
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CMD ["node", "dist/main.js"]
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