docker-compose.yml

version: "3"
services:
  postgres9:
    image: postgres:9
    network_mode: "bridge"
    ports:
      - "54322:5432"
    environment:
      POSTGRES_PASSWORD: "postgres"
  postgres10:
    image: postgres:10
    network_mode: "bridge"
    ports:
      - "54322:5432"
    environment:
      POSTGRES_PASSWORD: "postgres"
  postgres11:
    image: postgres:11
    network_mode: "bridge"
    ports:
      - "54322:5432"
    environment:
      POSTGRES_PASSWORD: "postgres"