Docker-Compose Postegres

version: '3'

services:

  postgres:
    container_name: postgres
    image: library/postgres
    expose:
      - 5432
    ports:
      - '5432:5432'
    environment:
        POSTGRES_USER: postegres
        POSTGRES_PASSWORD: postegres
        POSTGRES_DB: postegres

  pgweb:
    restart: always
    image: sosedoff/pgweb
    ports:
      - '9191:8081'
    links:
      - postgres:postgres
    environment:
      - DATABASE_URL=postgres://postgres:postgres@postgres:5432/postgres?sslmode=disable
    depends_on:
      - postgres