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stack/apps/api/Dockerfile
Jason Woltje d05b870f08
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fix(api): add build tools for node-pty native compilation in Docker (#524)
Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>
2026-02-26 13:24:34 +00:00

112 lines
4.3 KiB
Docker

# Base image for all stages
# Uses Debian slim (glibc) instead of Alpine (musl) because native Node.js addons
# (matrix-sdk-crypto-nodejs, Prisma engines) require glibc-compatible binaries.
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
# Install build tools for native addons (node-pty requires node-gyp compilation)
# and OpenSSL for Prisma engine detection
RUN apt-get update && apt-get install -y --no-install-recommends \
python3 make g++ openssl \
&& rm -rf /var/lib/apt/lists/*
# 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/api/package.json ./apps/api/
# Install dependencies (no cache mount — Kaniko builds are ephemeral in CI)
RUN 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/api ./apps/api
# 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/config/node_modules ./packages/config/node_modules
COPY --from=deps /app/apps/api/node_modules ./apps/api/node_modules
# Build the API app and its dependencies using TurboRepo
# --force disables turbo cache to ensure fresh build from source
RUN pnpm turbo build --filter=@mosaic/api --force
# ======================
# Production stage
# ======================
FROM node:24-slim AS production
# 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
# Single RUN to minimize Kaniko filesystem snapshots (each RUN = full snapshot)
# - openssl: Prisma engine detection requires libssl
# - No build tools needed here — native addons are compiled in the deps stage
RUN apt-get update && apt-get install -y --no-install-recommends openssl \
&& rm -rf /var/lib/apt/lists/* \
&& rm -rf /usr/local/lib/node_modules/npm /usr/local/bin/npm /usr/local/bin/npx \
&& chmod 755 /usr/local/bin/dumb-init \
&& groupadd -g 1001 nodejs && useradd -m -u 1001 -g nodejs nestjs
WORKDIR /app
# Copy node_modules from builder (includes generated Prisma client in pnpm store)
# pnpm stores the Prisma client in node_modules/.pnpm/.../.prisma, so we need the full tree
COPY --from=builder --chown=nestjs:nodejs /app/node_modules ./node_modules
# Copy built packages (includes dist/ directories)
COPY --from=builder --chown=nestjs:nodejs /app/packages ./packages
# Copy built API application
COPY --from=builder --chown=nestjs:nodejs /app/apps/api/dist ./apps/api/dist
COPY --from=builder --chown=nestjs:nodejs /app/apps/api/prisma ./apps/api/prisma
COPY --from=builder --chown=nestjs:nodejs /app/apps/api/package.json ./apps/api/
# Copy app's node_modules which contains symlinks to root node_modules
COPY --from=builder --chown=nestjs:nodejs /app/apps/api/node_modules ./apps/api/node_modules
# Copy entrypoint script (runs migrations before starting app)
COPY --from=builder --chown=nestjs:nodejs /app/apps/api/docker-entrypoint.sh ./apps/api/
# Set working directory to API app
WORKDIR /app/apps/api
# Switch to non-root user
USER nestjs
# Expose API port (default 3001, can be overridden via PORT env var)
EXPOSE ${PORT:-3001}
# Health check uses PORT env var (set by docker-compose or defaults to 3001)
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
CMD node -e "const port = process.env.PORT || 3001; require('http').get('http://localhost:' + port + '/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
# Use dumb-init to handle signals properly
ENTRYPOINT ["dumb-init", "--"]
# Run migrations then start the application
CMD ["sh", "docker-entrypoint.sh"]