Nextcloud not reachable after migration to Podman

LSIO Discussion Container Support
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1

Hi,
I recently moved all my containers to a new PC while also migrating from Docker to Podman.
After the migration was complete, everything is working normally except for Nextcloud.

When I try to connect to Nextcloud it loads for a long time, and then throws me an 502-Error.

My Docker-Compose:

version: "2.1"
services:
  nextcloud:
    image: ghcr.io/linuxserver/nextcloud:latest
    container_name: nextcloud
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Berlin
    volumes:
      - /home/me/appdata/nextcloud/config:/config:Z
      - /home/me/appdata/nextcloud/data:/data:Z
    depends_on:
      - mariadb
    restart: always

  mariadb:
    image: ghcr.io/linuxserver/mariadb
    container_name: mariadb
    environment:
      - PUID=1000
      - PGID=1000
      - MYSQL_ROOT_PASSWORD=***
      - TZ=Europe/Berlin
      - MYSQL_DATABASE=***
      - MYSQL_USER=***
      - MYSQL_PASSWORD=***
    volumes:
      - /home/me/appdata/mariadb:/config:Z
    restart: always
  swag:
    image: ghcr.io/linuxserver/swag
    container_name: swag
    cap_add:
      - NET_ADMIN
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Berlin
      - URL=my.url
      - SUBDOMAINS=
      - DOCKER_MODS=linuxserver/mods:swag-dashboard
    volumes:
      - /home/me/appdata/swag:/config:Z
    ports:
      - 443:443
      - 80:80
      - 81:81
    restart: always

I use the subfolder configuration with the sample configuration.
with the Nextcloud conf.php:

<?php
$CONFIG = array (
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'datadirectory' => '/data',
  'instanceid' => 'ocvl27xb6i2o',
  'passwordsalt' => 'SaNy8u2BYhp5+eXaqtcJPU1v0WOrzv',
  'secret' => 'KunJW+PajPUewmmI0wo0wWNUWavdGSXcMH9f7Pgqv/Axhd5v',
  'trusted_domains' =>
  array (
    0 => 'my.url',
  ),
  'dbtype' => 'mysql',
  'version' => '25.0.1.1',
  'overwrite.cli.url' => 'https://my.url/nextcloud',
  'dbname' => '***',
  'dbhost' => 'mariadb',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => '***',
  'dbpassword' => '***',
  'installed' => true,
  'trusted_proxies' =>
  array (
    0 => 'swag',
  ),
  'overwritewebroot' => '/nextcloud',
  'simpleSignUpLink.shown' => false,
  'default_language' => 'de',
  'default_locale' => 'de_DE',
  'maintenance' => false,
  'loglevel' => 2,
  'mail_smtpmode' => 'smtp',
  'mail_smtpauth' => 1,
  'mail_sendmailmode' => 'smtp',
);

I’m running Fedora Server 37.
There are no Errors logged in the Nextcloud or Swag container.

Is there anything obvious I’m missing here?
Grateful for any help.

2

Here is a list of things to check for a 502

That said, we do not support or test on podman. I hope you are able to resolve this, best of luck