docker-compose.yml

# Docker Compose for LocalStore API - Production/EC2
# PostgreSQL 17, Redis 8, NestJS API

services:
  postgres:
    image: postgres:17-alpine
    container_name: localstore-postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${DATABASE_NAME:-localstore}
      POSTGRES_USER: ${DATABASE_USERNAME:-postgres}
      POSTGRES_PASSWORD: ${DATABASE_PASSWORD:?Database password required}
    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: 10s
      timeout: 5s
      retries: 5
    networks:
      - localstore-network

  redis:
    image: redis:8-alpine
    container_name: localstore-redis
    restart: unless-stopped
    command: redis-server --appendonly yes --maxmemory 512mb --maxmemory-policy allkeys-lru
    volumes:
      - redis_data:/data
    healthcheck:
      test: ['CMD', 'redis-cli', 'ping']
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - localstore-network

  api:
    image: ${API_IMAGE:-localstore/api:latest}
    container_name: localstore-api
    restart: unless-stopped
    environment:
      - NODE_ENV=production
      - PORT=8080
      - DATABASE_HOST=postgres
      - DATABASE_PORT=5432
      - DATABASE_NAME=${DATABASE_NAME:-localstore}
      - DATABASE_USERNAME=${DATABASE_USERNAME:-postgres}
      - DATABASE_PASSWORD=${DATABASE_PASSWORD:?Database password required}
      - REDIS_HOST=redis
      - REDIS_PORT=6379
    ports:
      - '8080:8080'
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    logging:
      driver: local
      options:
        max-size: '50m'
        max-file: '5'
    healthcheck:
      test: ['CMD', 'wget', '--no-verbose', '--tries=1', '--spider', 'http://localhost:8080/api/v1/health']
      interval: 30s
      timeout: 10s
      start_period: 30s
      retries: 3
    networks:
      - localstore-network

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

networks:
  localstore-network:
    driver: bridge