version: '3'

volumes:
  nextcloud:
  db:
  
networks:
  nextcloud_network:
    external: false
services:
  db:
    image: yobasystems/alpine-mariadb:latest
    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW --innodb-file-per-table=1 --skip-innodb-read-only-compressed
    volumes:
      - /share/docker_data/mariadb:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD='$DB_ROOT_PASSWORD'
      - MYSQL_PASSWORD='$DB_PASSWORD'
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextcloud
    networks:
      - nextcloud_network
    labels:
      com.centurylinklabs.watchtower.enable: true
    restart: always
  app:
    image: nextcloud:latest
    ports:
      - 8134:80
    links:
      - db
    volumes:
      - /share/docker_data/nextcloud/app:/var/www/html
      - /share/docker_data/nextcloud/app-hooks/pre-installation:/docker-entrypoint-hooks.d/pre-installation
      - /share/docker_data/nextcloud/app-hooks/post-installation:/docker-entrypoint-hooks.d/post-installation
      - /share/docker_data/nextcloud/app-hooks/pre-upgrade:/docker-entrypoint-hooks.d/pre-upgrade
      - /share/docker_data/nextcloud/app-hooks/post-upgrade:/docker-entrypoint-hooks.d/post-upgrade
      - /share/docker_data/nextcloud/app-hooks/before-starting:/docker-entrypoint-hooks.d/before-starting        
    environment:
      - MYSQL_PASSWORD='$DB_ROOT_PASSWORD'
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextcloud
      - MYSQL_HOST=db
      - REDIS_HOST=redis
    networks:
      - nextcloud_network
    depends_on:
      - db
    restart: always
    labels:
      com.centurylinklabs.watchtower.enable: true
      com.centurylinklabs.watchtower.lifecycle.post-update: "apt update;apt install -y smbclient;chown -R www-data:www-data /var/www/html"
  redis:
    image: redis:alpine
    volumes:
      - /share/docker_data/redis:/data
    networks:
      - nextcloud_network
      
    restart: always