## docker-compose.yml
```yaml
version: '3'

services:
    app:
        image: nextcloud
        ports:
            - 8080:80
        volumes:
            - ./data:/var/www/html
        restart: always
```

## config.php
Nextcloud 的 config 檔放在`/var/www/html/config/config.php`，對應到本機就是 `./data/config/config.php`，在安裝完成之後，需要修改 `trusted_domains`、`overwriteprotocol`、`overwrite.cli.url` 這幾個參數，如下：
```php
<?php
$CONFIG = array (
  'htaccess.RewriteBase' => '/',
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'apps_paths' =>
  array (
    0 =>
    array (
      'path' => '/var/www/html/apps',
      'url' => '/apps',
      'writable' => false,
    ),
    1 =>
    array (
      'path' => '/var/www/html/custom_apps',
      'url' => '/custom_apps',
      'writable' => true,
    ),
  ),
  'upgrade.disable-web' => true,
  'instanceid' => 'ocwc2ntdj6io',
  'passwordsalt' => '/uinYW42zbfuqxG5hVNIwS6vWeslUx',
  'secret' => 'HBPMSEp6fazNbjhCbD+KpXd5C6QYhjMsc6RvU5BWOFchsPci',
  'trusted_domains' =>
  array (
    0 => 'nc.awin.one',
  ),
  'datadirectory' => '/var/www/html/data',
  'dbtype' => 'sqlite3',
  'version' => '28.0.2.5',
  'overwriteprotocol' => 'https',
  'overwrite.cli.url' => 'https://nc.awin.one',
  'installed' => true,
);
```