version: '3'
services:
  nginx:
    image: nginx
    container_name: ws_notification_api_nginx
    ports:
      - 8080:80
    volumes:
      - ${PWD}/nginx.conf:/etc/nginx/conf.d/default.conf
  redis:
    image: redis
    container_name: ws_notification_api_redis
    ports:
      - 6379:6379
  postgres:
    image: postgres:11.5-alpine
    container_name: ws_notification_api_postgres
    ports:
      - 5432:5432
    environment:
      - POSTGRES_DB=ws_notification_api
    volumes:
      - postgres_data:/var/lib/postgresql/data
  pgadmin:
    image: dpage/pgadmin4:latest
    container_name: ws_notification_api_pgadmin
    ports:
      - 9090:80
    environment:
      - PGADMIN_DEFAULT_EMAIL=admin@admin.com
      - PGADMIN_DEFAULT_PASSWORD=admin
    volumes:
      - pgadmin_data:/var/lib/pgadmin
  pod1:
    image: ws-notification-api:latest
    container_name: ws_notification_api_pod1
    ports:
      - 3000:3000
    environment:
      - HOST=pod1
      - REDIS_HOST=redis
  pod2:
    image: ws-notification-api:latest
    container_name: ws_notification_api_pod2
    ports:
      - 3001:3000
    environment:
      - HOST=pod2
      - REDIS_HOST=redis

volumes:
  postgres_data:
  pgadmin_data: