Make hooks-bugzilla less spammy

Change-Id: If73f3db9ef97b69c00856d900a8a44b0d2ae4327
pulling fqdn_rand into class

Change-Id: I340c0d1740b01b73f4d4f8d0f5ab54bd36147a3b
Merge "pulling fqdn_rand into class" into production
Merge "Make hooks-bugzilla less spammy" into production