version: '3'
services:
  db:
    image: mariadb:10.5
    restart: always
    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
    volumes:
      - ./data/db:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=password
      - MYSQL_PASSWORD=password
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextcloud

  app:
    container_name: app-server
    image: nextcloud:fpm
    restart: always
    links:
      - db
    expose:
      - '80'
      - '9000'
    volumes:
      - ./data/app_data:/var/www/html
    environment:
      - MYSQL_PASSWORD=password
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextcloud
      - MYSQL_HOST=db


  onlyoffice-document-server:
    container_name: onlyoffice-document-server
    image: onlyoffice/documentserver:latest
    restart: always
    environment:
      - JWT_ENABLED=false
    expose:
      - '80'
      - '443'
    volumes:
      - ./data/document_data:/var/www/onlyoffice/Data
      - ./data/document_log:/var/log/onlyoffice

  nginx:
    container_name: nginx-server
    image: nginx
    restart: always
    ports:
      - 8050:80
      - 8443:443
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf
      - ./data/app_data:/var/www/html

#Then install the only office app for nextcloud
#set ONLYOFFICE Docs address to `/ds-vpath/`
#you'll have to disable certificate verification unless you want to set up ssl certificates but it's kinda useless here
#set `ONLYOFFICE Docs address for internal requests from the server` to `http://onlyoffice-document-server/`
#set `Server address for internal requests from ONLYOFFICE Docs` to `http://nginx-server/`

#in the data/app_data/config directory, edit config.php.
#'overwrite.cli.url' => 'https://my.domain.name',
#'overwriteprotocol' => 'https',
#'overwritehost' => 'my.domain.name',

#note: I have a reverse proxy server in front of of this, and it has ssl certificates.