app/models/compute_resources/foreman/model/vmware.rb contains a list with the enums for guest OSs in vSphere. It needs to be updated according to this: http://pubs.vmware.com/vsphere-55/index.jsp?topic=%2Fcom.vmware.wssdk.apiref.doc%2Fvim.vm.GuestOsDescriptor.GuestOsIdentifier.html
Since this issue was entered in Red Hat Bugzilla, the release flag has been set to ? to ensure that it is properly evaluated for this release.
Moving to POST since upstream bug http://projects.theforeman.org/issues/6030 has been closed
*** This bug has been marked as a duplicate of bug 1106969 ***