version: "3.7"
services:
  postgresql-db-12:
    container_name: once-postgresql
    image: postgres:12.2
    restart: always
    env_file:
      - postgresql.env
    volumes:
      - ./db.init:/docker-entrypoint-initdb.d/
    ports:
      - "5433:5432"


volumes:
  db-data:
networks:
  default:
    external:
      name: once-woda-network