Docker configuration to run latest PostgreSQL instance quickly

docker-compose.yml

version: '3'

services:
  postgres:
    image: postgres:latest
    container_name: my-postgres-db
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: postgres
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "5432:5432"
  pgadmin:
    image: dpage/pgadmin4
    container_name: pgadmin4_container
    restart: always
    ports:
      - "8888:80"
    environment:
      PGADMIN_DEFAULT_EMAIL: [email protected]
      PGADMIN_DEFAULT_PASSWORD: postgres
    volumes:
      - pgadmin-data:/var/lib/pgadmin
volumes:
  postgres_data:
  pgadmin-data: