antagents-db-tool/Dockerfile.backend at main · pratiksahu/antagents-db-tool · GitHub

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# Production Backend Dockerfile for Antagents DB Tool
# Multi-stage build for optimized Node.js production image

# Base dependencies stage
FROM node:18-alpine AS base
WORKDIR /app

# Install system dependencies and configure pnpm
RUN apk add --no-cache \
    libc6-compat \
    git \
    curl \
    python3 \
    make \
    g++ \
    && corepack enable pnpm \
    && pnpm config set store-dir /root/.pnpm-store

# Copy workspace configuration
COPY package.json pnpm-workspace.yaml pnpm-lock.yaml* ./
COPY turbo.json ./

# Dependencies stage
FROM base AS deps
# Copy package files for all workspaces
COPY apps/backend/package.json ./apps/backend/
COPY packages/*/package.json ./packages/*/

# Install dependencies
RUN pnpm install --frozen-lockfile --production=false

# Build stage
FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules
COPY --from=deps /root/.pnpm-store /root/.pnpm-store

# Copy source code
COPY . .

# Build packages first
RUN pnpm --filter @antagents/types build
RUN pnpm --filter @antagents/shared build

# Build backend
RUN pnpm --filter @antagents/backend build

# Production dependencies stage
FROM base AS prod-deps
COPY --from=builder /app/package.json ./
COPY --from=builder /app/pnpm-workspace.yaml ./
COPY --from=builder /app/pnpm-lock.yaml ./
COPY --from=builder /app/apps/backend/package.json ./apps/backend/
COPY --from=builder /app/packages/*/package.json ./packages/*/

# Install only production dependencies
RUN pnpm install --frozen-lockfile --production=true

# Production stage
FROM node:18-alpine AS runner
WORKDIR /app

# Create non-root user
RUN addgroup --system --gid 1001 backend \
    && adduser --system --uid 1001 backend

# Install runtime dependencies
RUN apk add --no-cache \
    dumb-init \
    curl \
    postgresql-client

# Copy production dependencies
COPY --from=prod-deps /app/node_modules ./node_modules
COPY --from=prod-deps /app/packages ./packages

# Copy built application
COPY --from=builder /app/apps/backend/dist ./dist
COPY --from=builder /app/apps/backend/package.json ./

# Copy database migrations and seeds
COPY --from=builder /app/apps/backend/migrations ./migrations
COPY --from=builder /app/apps/backend/seeders ./seeders

# Copy configuration files
COPY --from=builder /app/config ./config

# Set ownership
RUN chown -R backend:backend /app

# Switch to non-root user
USER backend

# Expose port
EXPOSE 8000

# Set environment variables
ENV NODE_ENV=production
ENV PORT=8000

# Health check
HEALTHCHECK --interval=30s --timeout=30s --start-period=10s --retries=3 \
    CMD curl -f http://localhost:8000/api/health || exit 1

# Start application with dumb-init
ENTRYPOINT ["dumb-init", "--"]
CMD ["node", "dist/index.js"]