version: '2'

services:
  postgres:
    image: postgres
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: SuperSecret
      PGDATA: /data/postgres
    volumes:
       - pg_data:/data/postgres
    ports:
      - "5432:5432"
    networks:
      - pgdb
    restart: unless-stopped

  pgadmin:
    image: dpage/pgadmin4
    environment:
      - PGADMIN_DEFAULT_EMAIL=user@domain.com
      - PGADMIN_DEFAULT_PASSWORD=SuperSecret
    volumes:
       - pg_admin:/root/.pgadmin
       - pgadmin_data:/data
    ports:
      - "80:80"
    networks:
      - pgdb
    depends_on:
      - postgres
    restart: unless-stopped

volumes:
  pg_data:
  pg_admin:
  pgadmin_data:

networks:
  pgdb: