The Host group list Dashlet provides a cut-down version of the view
available within ‘Monitoring > Host Groups, Hosts and Services’:
This Dashlet provides the ability to view the ‘Downtime, Host Handled,
Host Unhandled, Service Handled and Service Handled, Total Hosts, Total
Services’ columns on a per Host Group basis.
By default, only three status columns are displayed – Downtime, Host
Unhandled and Service Unhandled, and all Host groups are shown. To add or remove columns, hold the mouse cursor over the column header row, click on the contextual menu icon that appears and then select or deselect column names within the 'Edit Columns' menu, as shown below:
In the example, we have added only the ‘Services’ columns:
The Host group list can be sorted on the ‘Host Group’ and‘Total Services’ columns, as above, by clicking on the column name.
The configuration for the Host Group List Dashlet comprises of two
sections: Filter by
Host group: Filter the Dashlet to only display selected Host
State: Filter the Dashlet to display only Hosts or Service Checks in a certain
state, i.e. only show ‘non-OK/non-UP’ items.
Once you have selected your desired filters, click ‘Save’ and the
Dashlet will repopulate with the relevant Host groups and data.