define host{ use generic-host host_name app alias App address app.humbughq.com hostgroups all,web } define host{ use generic-host host_name trac alias Trac address trac.humbughq.com hostgroups all,web } define host{ use generic-host host_name wiki alias Wiki address wiki.humbughq.com hostgroups all,web } define host{ use generic-host host_name dev alias Dev address dev.humbughq.com hostgroups all } define host{ use generic-host host_name git alias Git address git.humbughq.com hostgroups all }