version: '3' services: postgres-service: image: postgres:latest container_name: postgres-container ports: - 55432:5432/tcp environment: POSTGRES_DB: pg_db POSTGRES_PASSWORD: appdbpassword volumes: - /var/lib/postgres - ./dbscripts/postgres:/docker-entrypoint-initdb.d
$ docker run --name some-postgres -e POSTGRES_PASSWORD=mysecretpassword -p 5432:5432 -d postgres