postgres docker and pgadmin

compose-postgres.yml

version: '3.5'
# docker with pgadmin/postgres/nodejs
# endable docker to start with OS
# - sudo systemctl enable docker
# to run:
# sudo docker-compose up -d
# remove the -d to get messages from docker, do not run in vscode
# todo add redis memory db for users etc
services:
  postgres:
    container_name: postgres_container
    image: postgres:11.1
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-postgres}
      PGDATA: /data/postgres
    volumes:
       - ./postgres:/data/postgres
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    expose:
    - "5432"
    networks:
      - ${POSTGRES_HOST:-postgres}
    restart: always
  
  pgadmin:
    container_name: pgadmin_container
    image: dpage/pgadmin4
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL:[email protected]}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD:-postgres}
    volumes:
       - ./pgadmin:/var/lib/pgadmin/storage
    ports:
      - "${PGADMIN_PORT:-5050}:80"
    networks:
      - postgres
    restart: always


networks:
  postgres:
    driver: bridge

volumes:
    postgres:
    pgadmin: