e9c8d193b7
- Simplified the installation of production dependencies by copying node_modules from the builder stage. - Enhanced the Dockerfile by removing unnecessary environment variable settings and comments for clarity. - Ensured all necessary built applications and dependencies are included in the final image.
119 lines
3.5 KiB
Docker
119 lines
3.5 KiB
Docker
# 🚀 Backend (BFF) Dockerfile
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# Optimized multi-stage build for NestJS production
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# =====================================================
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# Dependencies Stage - Install all dependencies
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# =====================================================
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FROM node:22-alpine AS deps
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# Install system dependencies
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RUN apk add --no-cache libc6-compat
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# Install pnpm
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RUN corepack enable && corepack prepare pnpm@10.15.0 --activate
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WORKDIR /app
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# Copy workspace configuration
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COPY pnpm-workspace.yaml package.json pnpm-lock.yaml ./
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# Copy package.json files for dependency resolution
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COPY packages/shared/package.json ./packages/shared/
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COPY apps/bff/package.json ./apps/bff/
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# Install dependencies with frozen lockfile
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RUN pnpm install --frozen-lockfile --prefer-offline
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# =====================================================
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# Builder Stage - Build the application
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# =====================================================
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FROM node:22-alpine AS builder
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# Install pnpm
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RUN corepack enable && corepack prepare pnpm@10.15.0 --activate
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WORKDIR /app
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# Copy workspace configuration
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COPY pnpm-workspace.yaml package.json pnpm-lock.yaml ./
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# Copy source code
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COPY packages/shared/ ./packages/shared/
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COPY apps/bff/ ./apps/bff/
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COPY tsconfig.json ./
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# Copy node_modules from deps stage
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COPY --from=deps /app/node_modules ./node_modules
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COPY --from=deps /app/packages/shared/node_modules ./packages/shared/node_modules
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COPY --from=deps /app/apps/bff/node_modules ./apps/bff/node_modules
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# Build shared package first
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WORKDIR /app/packages/shared
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RUN pnpm build
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# Generate Prisma client first, then build BFF (TS needs generated types)
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WORKDIR /app/apps/bff
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RUN pnpm prisma generate && pnpm build
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# =====================================================
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# Production Stage - Final optimized image
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# =====================================================
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FROM node:22-alpine AS production
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# Install runtime dependencies
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RUN apk add --no-cache \
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wget \
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curl \
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&& rm -rf /var/cache/apk/*
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# Install pnpm for production dependencies
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RUN corepack enable && corepack prepare pnpm@10.15.0 --activate
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WORKDIR /app
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# Copy workspace configuration
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COPY pnpm-workspace.yaml package.json pnpm-lock.yaml ./
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COPY packages/shared/package.json ./packages/shared/
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COPY apps/bff/package.json ./apps/bff/
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# Copy built applications and dependencies from builder
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COPY --from=builder /app/packages/shared/dist ./packages/shared/dist
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COPY --from=builder /app/apps/bff/dist ./apps/bff/dist
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COPY --from=builder /app/apps/bff/prisma ./apps/bff/prisma
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# Copy node_modules from builder (includes all dependencies)
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COPY --from=builder /app/node_modules ./node_modules
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COPY --from=builder /app/packages/shared/node_modules ./packages/shared/node_modules
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COPY --from=builder /app/apps/bff/node_modules ./apps/bff/node_modules
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# Generate Prisma client in the production image (ensures engines and client are present)
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WORKDIR /app/apps/bff
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RUN pnpm prisma generate
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# Create non-root user
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RUN addgroup --system --gid 1001 nodejs && \
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adduser --system --uid 1001 nestjs
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# Create necessary directories
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RUN mkdir -p /app/secrets /app/logs && \
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chown -R nestjs:nodejs /app
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# Switch to non-root user
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USER nestjs
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# Expose port
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EXPOSE 4000
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# Environment variables
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ENV NODE_ENV=production
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ENV PORT=4000
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# Set working directory for the app
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WORKDIR /app/apps/bff
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:4000/health || exit 1
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# Start command
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CMD ["node", "dist/main"] |