I want to know how to restrict a hostgroup to a specific group of users in icinga. In case that many organizations use the monitoring system, they can only see what's inside their hostgroup/s
In icingaweb2 go to configuration -> authorization -> roles -> create new role.
monitoring/filter/objects you can enter any filter that you would use in icingaweb2. So you can just go to Overview -> Hosts and create a filter, then copy the filter string from the url, for example:
The filter string would be
And you can simply enter that under