use docker command inside docker

docs/features/services/mumble.md

@@ -14,25 +14,38 @@ This guide is currently for Ubuntu only.
 
 ### Installing Mumble Server
 
-::::{tabs}
-:::{group-tab} Ubuntu 2004, 2204
-
 The mumble server package can be retrieved from a repository, which we need to add:
 
+::::{tabs}
+:::{group-tab} Ubuntu 2004, 2204, 2404
+
 ```shell
 sudo apt-add-repository ppa:mumble/release
 ```
 
-```shell
-sudo apt-get update
-```
+:::
+:::{group-tab} CentOS 7, Stream 8, Stream 9
+
+sudo yum install epel-release
+sudo yum update
+
+:::
+::::
 
 Now three packages need to be installed:
 
+::::{tabs}
+:::{group-tab} Ubuntu 2004, 2204, 2404
+
 ```shell
-sudo apt-get install python-software-properties mumble-server libqt5sql5-mysql
+sudo apt-get install software-properties-common mumble-server libqt5sql5-mysql
 ```
 
+:::
+:::{group-tab} CentOS 7, Stream 8, Stream 9
+
+sudo yum install mumble-server
+
 :::
 ::::
 

docs/maintenance/apps.md

@@ -52,7 +52,7 @@ python manage.py migrate appname zero
 
 ```shell
 docker compose exec allianceauth_gunicorn bash
-python manage.py migrate appname zero
+auth migrate appname zero
 ```
 
 :::