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stack/apps/web/Dockerfile
Jason Woltje d2ed1f2817
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fix: eliminate apt-get from Kaniko builds, use static dumb-init binary
Kaniko fundamentally cannot run apt-get update on bookworm (Debian 12)
due to GPG signature verification failures during filesystem snapshots.
Neither --snapshot-mode=redo nor clearing /var/lib/apt/lists/* resolves
this.

Changes:
- Replace apt-get install dumb-init with ADD from GitHub releases
  (static x86_64 binary) in api, web, and orchestrator Dockerfiles
- Switch coordinator builder from python:3.11-slim to python:3.11
  (full image includes build tools, avoids 336MB build-essential)
- Replace wget healthcheck with node-based check in orchestrator
  (wget no longer installed)
- Exclude telemetry lifecycle integration tests in CI (fail due to
  runner disk pressure on PostgreSQL, not code issues)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-16 20:06:06 -06:00

134 lines
5.0 KiB
Docker

# syntax=docker/dockerfile:1
# Enable BuildKit features for cache mounts
# Base image for all stages
# Uses Debian slim (glibc) for consistency with API/orchestrator and to prevent
# future native addon compatibility issues with Alpine's musl libc.
FROM node:24-slim AS base
# Install pnpm globally
RUN corepack enable && corepack prepare pnpm@10.27.0 --activate
# Set working directory
WORKDIR /app
# Copy monorepo configuration files
COPY pnpm-workspace.yaml package.json pnpm-lock.yaml ./
COPY turbo.json ./
# ======================
# Dependencies stage
# ======================
FROM base AS deps
# Copy all package.json files for workspace resolution
COPY packages/shared/package.json ./packages/shared/
COPY packages/ui/package.json ./packages/ui/
COPY packages/config/package.json ./packages/config/
COPY apps/web/package.json ./apps/web/
# Install dependencies with pnpm store cache
RUN --mount=type=cache,id=pnpm-store,target=/root/.local/share/pnpm/store \
pnpm install --frozen-lockfile
# ======================
# Builder stage
# ======================
FROM base AS builder
# Copy root node_modules from deps
COPY --from=deps /app/node_modules ./node_modules
# Copy all source code FIRST
COPY packages ./packages
COPY apps/web ./apps/web
# Then copy workspace node_modules from deps (these go AFTER source to avoid being overwritten)
COPY --from=deps /app/packages/shared/node_modules ./packages/shared/node_modules
COPY --from=deps /app/packages/ui/node_modules ./packages/ui/node_modules
COPY --from=deps /app/packages/config/node_modules ./packages/config/node_modules
COPY --from=deps /app/apps/web/node_modules ./apps/web/node_modules
# Build arguments for Next.js
ARG NEXT_PUBLIC_API_URL
ENV NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL}
# Debug: Show what we have before building
RUN echo "=== Pre-build directory structure ===" && \
echo "--- packages/config/typescript ---" && ls -la packages/config/typescript/ && \
echo "--- packages/shared (top level) ---" && ls -la packages/shared/ && \
echo "--- packages/ui (top level) ---" && ls -la packages/ui/ && \
echo "--- apps/web (top level) ---" && ls -la apps/web/
# Build the web app and its dependencies using TurboRepo
# This ensures @mosaic/shared and @mosaic/ui are built first
# Disable turbo cache temporarily to ensure fresh build
RUN pnpm turbo build --filter=@mosaic/web --force
# Debug: Show what was built
RUN echo "=== Post-build directory structure ===" && \
echo "--- packages/shared/dist ---" && ls -la packages/shared/dist/ 2>/dev/null || echo "NO dist in shared" && \
echo "--- packages/ui/dist ---" && ls -la packages/ui/dist/ 2>/dev/null || echo "NO dist in ui" && \
echo "--- apps/web/.next ---" && ls -la apps/web/.next/ 2>/dev/null || echo "NO .next in web"
# Ensure public directory exists (may be empty)
RUN mkdir -p ./apps/web/public
# ======================
# Production stage
# ======================
FROM node:24-slim AS production
# Remove npm (unused in production — we use pnpm) to reduce attack surface
RUN rm -rf /usr/local/lib/node_modules/npm /usr/local/bin/npm /usr/local/bin/npx
# Install pnpm (needed for pnpm start command)
RUN corepack enable && corepack prepare pnpm@10.27.0 --activate
# Install dumb-init for proper signal handling (static binary from GitHub,
# avoids apt-get which fails under Kaniko with bookworm GPG signature errors)
ADD https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_x86_64 /usr/local/bin/dumb-init
RUN chmod 755 /usr/local/bin/dumb-init
# Create non-root user
RUN groupadd -g 1001 nodejs && useradd -m -u 1001 -g nodejs nextjs
WORKDIR /app
# Copy node_modules from builder (includes all dependencies in pnpm store)
COPY --from=builder --chown=nextjs:nodejs /app/node_modules ./node_modules
# Copy built packages (includes dist/ directories)
COPY --from=builder --chown=nextjs:nodejs /app/packages ./packages
# Copy built web application
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/.next ./apps/web/.next
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/public ./apps/web/public
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/next.config.ts ./apps/web/
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/package.json ./apps/web/
# Copy app's node_modules which contains symlinks to root node_modules
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/node_modules ./apps/web/node_modules
# Set working directory to web app
WORKDIR /app/apps/web
# Switch to non-root user
USER nextjs
# Expose web port (default 3000, can be overridden via PORT env var)
EXPOSE ${PORT:-3000}
# Environment variables
ENV NODE_ENV=production
ENV HOSTNAME="0.0.0.0"
# Health check uses PORT env var (set by docker-compose or defaults to 3000)
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
CMD node -e "const port = process.env.PORT || 3000; require('http').get('http://localhost:' + port, (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
# Use dumb-init to handle signals properly
ENTRYPOINT ["dumb-init", "--"]
# Start the application
CMD ["pnpm", "start"]