Nextcloud+Postgres+pgAdmin docker compose

docker-compose.yml

version: '3.5'

services:
  postgres:
    container_name: pg
    image: postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
      PGDATA: /data/postgres
    volumes:
       - postgres:/data/postgres
    ports:
      - "5432:5432"
    restart: unless-stopped


  pgadmin:
    container_name: pgadmin
    image: dpage/pgadmin4
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL:-pgadmin4@pgadmin.org}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD:-admin}
    volumes:
       - pgadmin:/root/.pgadmin
    ports:
      - "${PGADMIN_PORT:-5050}:80"
    restart: unless-stopped


  nextcloud:
    container_name: nextcloud
    restart: unless-stopped
    image: nextcloud
    ports:
      - 8080:80
    volumes:
      - nextcloud:/var/www/html
    depends_on:
      - postgres

volumes:
  postgres:
  pgadmin:
  nextcloud: