A Docker Compose for MariaDB, connected to multiple containers (Nextcloud, Paperless, and Recepte)

gistfile1.txt

version: '3'
services:
  db:
    image: mariadb
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: your_root_password
      MYSQL_DATABASE: your_database_name
      MYSQL_USER: your_username
      MYSQL_PASSWORD: your_password

  nextcloud:
    image: nextcloud
    restart: always
    ports:
      - 8080:80
    depends_on:
      - db

  paperless:
    image: paperless
    restart: always
    depends_on:
      - db

  recepte:
    image: recepte
    restart: always
    depends_on:
      - db