Nextcloud redirects to localhost:881

[Lokust]

So I installed the linuxserver/nextcloud image as well as the linuxserver/mariadb image and set them up.

Now this works fine as long as I am in my local network and access my home server via his internal IP-Adress but as soon as I try to connect to it via my domain it redirects me to localhost:881.

I have setup a nginx proxy to redirect to

EDIT: Note that I forwarded the docker Port from 444 external to 443 internal.

[wwe]

please review reverse proxy settings. Likely you misconfigured some overwrite parameter. use search the issue was discussed often already.

[Lokust]

So I’ve reset my complete installation and now am no longer getting a redirect to localhost:881.

Now I am getting a 504 Gateway Time-out

I edited my config.php to the following:

<?php
$CONFIG = array (
  'datadirectory' => '/data',
  'instanceid' => 'ocljvk3tyljh',
  'passwordsalt' => '<redacted>',
  'secret' => '<redacted>',
  'trusted_domains' =>
  array (
    0 => '192.168.50.221:444',
    1 => 'next.<mydomain>.com',
    2 => '<mydomain>.com',
  ),
  'trusted_proxies' => ['<myRouterIP>'],
  'dbtype' => 'mysql',
  'version' => '29.0.4.1',
  'overwriteprotocol' => 'https',
  'overwrite.cli.url' => 'https://next.<mydomain>.com',
  'dbname' => 'nextcloud',
  'dbhost' => '192.168.50.221:3306',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 'nextcloud',
  'dbpassword' => '<myPassword>.',
  'installed' => true,
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'filelocking.enabled' => true,
  'memcache.locking' => '\\OC\\Memcache\\APCu',
  'upgrade.disable-web' => true,
);'

I am still running the nginx Proxy as above with the added advanced settings:

location /.well-known/carddav {
    return 301 $scheme://$host/remote.php/dav;
}

location /.well-known/caldav {
    return 301 $scheme://$host/remote.php/dav;
}