postgres + pgadmin docker compose

docker-compose.yaml

version: "3.8"
services:
  db:
    container_name: postgres_database
    image: postgres:latest
    restart: always
    environment:
      POSTGRES_USER: USER
      POSTGRES_PASSWORD: PASSWORD
      POSTGRES_DB: postgresdb
    ports:
      - "5432:5432"
  pgadmin:
    container_name: pgadmin4_container
    image: dpage/pgadmin4
    restart: always
    environment:
      PGADMIN_DEFAULT_EMAIL: EMAIL
      PGADMIN_DEFAULT_PASSWORD: PASSWORD
    ports:
      - "5050:80"