Improve Geo documentation for 8.13
This merge-request was initiated after feedback from costumers about our documentation.
It's a bunch of small fixes to add extra troubleshooting and improve the understanding of the required steps.
Documentation changes/added:
-
Add "Host key verification" troubleshooting doc for Geo -
Update rsync instructions to preserve repository user/group ownership -
Communicate better the setup steps and the correct order they must happen