Inject hostname to xenstore upon creation.

1 files changed, 8 insertions, 0 deletions

diff --git a/nova/virt/xenapi/vmops.py b/nova/virt/xenapi/vmops.py
index fb9c602d9..15b942a82 100644
--- a/nova/virt/xenapi/vmops.py
+++ b/nova/virt/xenapi/vmops.py
@@ -253,6 +253,8 @@ class VMOps(object):
 
         self.create_vifs(vm_ref, instance, network_info)
         self.inject_network_info(instance, network_info, vm_ref)
+        self.inject_hostname(vm_ref, instance['hostname'])
+
         return vm_ref
 
     def _attach_disks(self, instance, disk_image_type, vm_ref, first_vdi_ref,
@@ -1158,6 +1160,12 @@ class VMOps(object):
         resp = self._make_plugin_call('agent', 'resetnetwork', instance, '',
                                                                args, vm_ref)
 
+    def inject_hostname(self, vm_ref, hostname):
+        """Inject the hostname of the instance into the xenstore."""
+        logging.debug(_("injecting hostname to xs for vm: |%s|"), vm_ref)
+        self._session.call_xenapi_request("VM.add_to_xenstore_data",
+                (vm_ref, "vm-data/hostname", hostname))
+
     def list_from_xenstore(self, vm, path):
         """
         Runs the xenstore-ls command to get a listing of all records