name: Deployment description: Production deployment, Docker, SSL, scaling for SE104_VLEAGUE

Deployment Skill

Production Deployment Checklist

1. Set all environment variables (see below)
2. Build Docker images
3. Run database migrations (prisma migrate deploy)
4. Seed database (if fresh)
5. Start services via Docker Compose
6. Verify health check (/api/health)
7. Configure reverse proxy (Nginx) with SSL

Production Environment Variables

API

NODE_ENV=production
DATABASE_URL=postgresql://user:password@db:5432/vleague
PORT=8080
CORS_ORIGIN=https://yourdomain.com
JWT_SECRET=<strong-random-string>
JWT_REFRESH_SECRET=<strong-random-string>
JWT_EXPIRATION=15m
JWT_REFRESH_EXPIRATION=7d
MAIL_HOST=smtp.provider.com
MAIL_PORT=587
MAIL_USER=...
MAIL_PASS=...
MAIL_FROM=noreply@yourdomain.com
GOOGLE_CLIENT_ID=...
GOOGLE_CLIENT_SECRET=...
GOOGLE_CALLBACK_URL=https://yourdomain.com/api/auth/google/callback
FACEBOOK_APP_ID=...
FACEBOOK_APP_SECRET=...
FACEBOOK_CALLBACK_URL=https://yourdomain.com/api/auth/facebook/callback
FRONTEND_URL=https://yourdomain.com

Web

VITE_API_BASE_URL=https://yourdomain.com/api
VITE_SENTRY_DSN=https://...@sentry.io/...
VITE_APP_VERSION=1.0.0

Docker Setup

Multi-Stage Dockerfiles

API (apps/api/Dockerfile):

• Stage 1: Install dependencies + generate Prisma client
• Stage 2: Build NestJS
• Stage 3: Production image (slim)

Web (apps/web/Dockerfile):

• Stage 1: Install + build Vite
• Stage 2: Serve with Nginx

Docker Compose (Production)

# docker-compose.yml
services:
  db:
    image: postgres:16-alpine
    volumes: [pgdata:/var/lib/postgresql/data]
    environment: [POSTGRES_USER, POSTGRES_PASSWORD, POSTGRES_DB]
    healthcheck: pg_isready
 
  api:
    build: ./apps/api
    ports: ['8080:8080']
    depends_on: [db]
    environment: [DATABASE_URL, JWT_SECRET, ...]
 
  web:
    build: ./apps/web
    ports: ['80:80']
    depends_on: [api]

Database Migrations in Production

# Apply all pending migrations (no interactive prompts)
pnpm dlx prisma migrate deploy
 
# In Docker entrypoint (apps/api/docker-entrypoint.sh):
npx prisma migrate deploy
node dist/main.js

Health Check Endpoint

GET /api/health returns:

{
  "status": "ok",
  "info": {
    "database": { "status": "up" },
    "memory_heap": { "status": "up" }
  }
}

Use in Docker healthcheck:

healthcheck:
  test: ['CMD', 'curl', '-f', 'http://localhost:8080/api/health']
  interval: 30s
  timeout: 10s
  retries: 3

Security Checklist

• Strong JWT secrets (min 32 chars)
• CORS restricted to production domain
• Helmet security headers enabled (production only)
• Rate limiting active (ThrottlerGuard)
• Database credentials rotated
• MAIL_SKIP_SEND=false in production
• Sentry DSN configured
• HTTPS via Nginx + Let's Encrypt
• Static uploads directory permissions