docker-compose.yml

version: '3.8'

services:
  # PostgreSQL Database
  postgres:
    image: postgres:15-alpine
    container_name: nodejs_postgres
    environment:
      POSTGRES_DB: nodejs_backend
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      # - ./docker/postgres/init.sql:/docker-entrypoint-initdb.d/init.sql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Redis for caching and session storage (optional)
  redis:
    image: redis:7-alpine
    container_name: nodejs_redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Adminer for database management
  adminer:
    image: adminer
    container_name: nodejs_adminer
    ports:
      - "8080:8080"
    depends_on:
      - postgres
    environment:
      ADMINER_DEFAULT_SERVER: postgres

volumes:
  postgres_data:
  redis_data: