Merge "Implement get_hypervisor_hostname for libvirt."

nova/tests/fakelibvirt.py

@@ -507,6 +507,9 @@ class Connection(object):
     def getVersion(self):
         return 14000
 
+    def getHostname(self):
+        return 'compute1'
+
     def getCapabilities(self):
         return '''<capabilities>
   <host>

nova/tests/test_libvirt.py

@@ -1696,6 +1696,9 @@ class HostStateTestCase(test.TestCase):
         def get_hypervisor_version(self):
             return 13091
 
+        def get_hypervisor_hostname(self):
+            return 'compute1'
+
         def get_disk_available_least(self):
             return 13091
 
@@ -1722,6 +1725,7 @@ class HostStateTestCase(test.TestCase):
         self.assertEquals(stats["host_memory_free"], 409)
         self.assertEquals(stats["hypervisor_type"], 'QEMU')
         self.assertEquals(stats["hypervisor_version"], 13091)
+        self.assertEquals(stats["hypervisor_hostname"], 'compute1')
 
 
 class NWFilterFakes: