services:
  rw_1:
    image: postgres:17
    container_name: draincloud-db-rw-1
    ports:
      - 5432:5432
    environment:
      - POSTGRES_USER=draincloud
      - POSTGRES_PASSWORD=mysuperstrongpassword
      - POSTGRES_DB=draincloud
    volumes:
      - draincloud-rw-1:/var/lib/postgresql/data
    networks:
      - draincloud-pg

  rw_2:
    image: postgres:17
    container_name: draincloud-db-rw-2
    ports:
      - 5433:5432
    environment:
      - POSTGRES_USER=draincloud
      - POSTGRES_PASSWORD=mysuperstrongpassword
      - POSTGRES_DB=draincloud
    volumes:
      - draincloud-rw-2:/var/lib/postgresql/data
    networks:
      - draincloud-pg

  rw_3:
    image: postgres:17
    container_name: draincloud-db-rw-3
    ports:
      - 5434:5432
    environment:
      - POSTGRES_USER=draincloud
      - POSTGRES_PASSWORD=mysuperstrongpassword
      - POSTGRES_DB=draincloud
    volumes:
      - draincloud-rw-3:/var/lib/postgresql/data
    networks:
      - draincloud-pg

volumes:
  draincloud-rw-1: {}
  draincloud-rw-2: {}
  draincloud-rw-3: {}

networks:
  draincloud-pg: {}