docker/nextcloud/docker-compose.yml

version: '2'

volumes:
  nextcloud:
  db:

services:
  db:
    container_name: nextclouddb
    hostname: nextclouddb
    image: mariadb
    logging:
      options:
        max-file: "3"
        max-size: "10m"
    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
    restart: always
    volumes:
      - ./data/db:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
      MYSQL_DATABASE: ${MYSQL_DATABASE}
      MYSQL_USER: ${MYSQL_USER}

  app:
    image: nextcloud
    container_name: nextcloud
    hostname: nextcloud
    logging:
      options:
        max-file: "3"
        max-size: "10m"
    ports:
      - 8087:80
    links:
      - db
    volumes:
      - ./data/nextcloud:/var/www/html
    restart: always