WIP install 5/n: create VIFs for VM

TODO:
- allow using network_name
- doc

Author: ydirson

conftest.py

@@ -423,6 +423,10 @@ def create_vms(request, host):
                     vbds.append(vbd)
                     vbd.param_set(param_name="userdevice", value=vdi_def["userdevice"])
 
+            if "vifs" in marker:
+                for vif_def in marker["vifs"]:
+                    vm.create_vif(vif_def["index"], vif_def["network_uuid"])
+
         yield vms
 
     except Exception:

lib/vm.py

@@ -248,6 +248,14 @@ def vifs(self):
             _vifs.append(VIF(vif_uuid, self))
         return _vifs
 
+    # FIXME: use network_name instead?
+    def create_vif(self, vif_num, network_uuid):
+        logging.info("Create VIF %d to network %r on VM %s", vif_num, network_uuid, self.uuid)
+        self.host.xe('vif-create', {'vm-uuid': self.uuid,
+                                    'device': str(vif_num),
+                                    'network-uuid': network_uuid,
+                                    })
+
     def is_running_on_host(self, host):
         return self.is_running() and self.param_get('resident-on') == host.uuid
 

tests/install/test.py

@@ -6,6 +6,7 @@ class TestNested:
         dict(name="vm 1",
              template="Other install media",
              vdis=[dict(name="vm 1 system disk", size="100GiB", device="xvda", userdevice="0")],
+             vifs=[dict(index=0, network_uuid="eabc1038-e40f-2ae5-0781-a3adbec1cae8")], # FIXME
              ))
     def test_nested_821_uefi(self, create_vms):
         assert len(create_vms) == 1