Add generic steps

pages/02.linux/guides/opensuse-preparation/default.en.md

@@ -7,10 +7,17 @@ visible: true
 
 Steps for preparing an OpenSUSE 15.6 VM created from the official cloud images for Ansible management.  
 
-## DNS Config
+## VM Preparation
+
+### DNS Config
 
 Use `yast` or edit `/etc/sysconfig/network/config` to set the DNS-server  
 
-## Python
+### Python
 
 A new Python version is required, install `python312` using `zypper`
+
+## Generic Ansible preparation
+
+1. Generate a Yggdrasil private key
+2. Create VM in Netbox