todo-app/docker-compose.yml at main · 3horizons/todo-app · GitHub

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version: '3.8'

services:
  postgres:
    image: postgres:16-alpine
    container_name: todo-app-postgres
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: todoapp
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7-alpine
    container_name: todo-app-redis
    ports:
      - "6379:6379"
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
      target: production
    container_name: todo-app-backend
    ports:
      - "3000:3000"
    environment:
      NODE_ENV: production
      PORT: 3000
      DATABASE_URL: postgresql://postgres:postgres@postgres:5432/todoapp?schema=public
      REDIS_HOST: redis
      REDIS_PORT: 6379
      REDIS_CONNECTION_STRING: redis://redis:6379
      CORS_ORIGIN: http://localhost:8080
      LOG_LEVEL: info
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/api/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      target: production
    container_name: todo-app-frontend
    ports:
      - "8080:80"
    depends_on:
      backend:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost/"]
      interval: 30s
      timeout: 3s
      retries: 3

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local

networks:
  default:
    name: todo-app-network