private static ManagementPath CreateSwitchPortForVm(ComputerSystem vm, VirtualSwitchManagementService vmNetMgmtSvc, VirtualSwitch vSwitch)
{
ManagementPath newSwitchPath = null;
var ret_val = vmNetMgmtSvc.CreateSwitchPort(
vm.ElementName,
Guid.NewGuid().ToString(),
"",
vSwitch.Path,
out newSwitchPath);
// Job is always done synchronously
if (ret_val != ReturnCode.Completed)
{
var errMsg = string.Format(
"Failed to create switch for NIC on VM {0} (GUID {1}), error code {2}",
vm.ElementName,
vm.Name,
ret_val);
var ex = new WmiException(errMsg);
logger.Error(errMsg, ex);
throw ex;
}
return newSwitchPath;
}
// add vlan support by setting AccessVLAN on VLANEndpointSettingData for port
private static void SetPortVlan(string vlan, VirtualSwitchManagementService vmNetMgmtSvc, ManagementPath newSwitchPath)
{
logger.DebugFormat("Setting VLAN to {0}", vlan);
VLANEndpointSettingData vlanEndpointSettings = GetVlanEndpointSettings(vmNetMgmtSvc, newSwitchPath);
vlanEndpointSettings.LateBoundObject["AccessVLAN"] = vlan;
vlanEndpointSettings.CommitObject();
}
public static VLANEndpointSettingData GetVlanEndpointSettings(VirtualSwitchManagementService vmNetMgmtSvc, ManagementPath newSwitchPath)
{
// Get Msvm_VLANEndpoint through associated with new Port
var vlanEndpointQuery = new RelatedObjectQuery(newSwitchPath.Path, VLANEndpoint.CreatedClassName);
var vlanEndpointSearch = new ManagementObjectSearcher(vmNetMgmtSvc.Scope, vlanEndpointQuery);
var vlanEndpointCollection = new VLANEndpoint.VLANEndpointCollection(vlanEndpointSearch.Get());
// assert
if (vlanEndpointCollection.Count != 1)
{
var errMsg = string.Format("No VLANs for vSwitch on Hyper-V server for switch {0}", newSwitchPath.Path);
var ex = new WmiException(errMsg);
logger.Error(errMsg, ex);
throw ex;
}
VLANEndpoint vlanEndpoint = vlanEndpointCollection.OfType<VLANEndpoint>().First();
// Get Msvm_VLANEndpointSettingData assocaited with Msvm_VLANEndpoint
var vlanEndpointSettingsQuery = new RelatedObjectQuery(vlanEndpoint.Path.Path, VLANEndpointSettingData.CreatedClassName);
var vlanEndpointSettingsSearch = new ManagementObjectSearcher(vmNetMgmtSvc.Scope, vlanEndpointSettingsQuery);
var vlanEndpointSettingsCollection = new VLANEndpointSettingData.VLANEndpointSettingDataCollection(vlanEndpointSettingsSearch.Get());
// assert
if (vlanEndpointSettingsCollection.Count != 1)
{
var errMsg = string.Format("Internal error, VLAN for vSwitch not setup propertly Hyper-V");
var ex = new WmiException(errMsg);
logger.Error(errMsg, ex);
throw ex;
}
VLANEndpointSettingData vlanEndpointSettings = vlanEndpointSettingsCollection.OfType<VLANEndpointSettingData>().First();
return vlanEndpointSettings;
}
