public void TestGetMachineByName()
{
var autoSubstitute = new AutoSubstitute();
autoSubstitute.Resolve <IHyperVConfiguration>().FetchNamespacePath().Returns("TestNameSpace");
autoSubstitute.Resolve <IHyperVConfiguration>().FetchServer().Returns("TestServer");
autoSubstitute.Resolve <IHyperVConfiguration>().FetchUsername().Returns("TestUsername");
autoSubstitute.Resolve <IHyperVConfiguration>().FetchPassword().Returns("TestPassword");
var provider = autoSubstitute.ResolveAndSubstituteFor <IHyperVProvider>();
var machine = new HyperVMachine(
new ManagementObject("")
);
provider.GetMachineByName("Test").Returns(machine);
provider.GetMachineByName("Test").Should().Be(machine);
}
public static ObservableCollection <HyperVMachine> GetVirtualMachineList(ManagementScope scope, HyperVHostOS operatingSystem)
{
ObservableCollection <HyperVMachine> virtualMachines = new ObservableCollection <HyperVMachine>();
#region Msvm_ComputerSystem
//Select all virtual systems. Physical system doesn't have value "OnTimeInMilliseconds" in this namespace
SelectQuery query = new SelectQuery("SELECT * FROM Msvm_ComputerSystem WHERE NOT OnTimeInMilliseconds = NULL");
ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, query);
foreach (ManagementObject queryObj in searcher.Get())
{
try
{
HyperVMachine newMachine = new HyperVMachine();
newMachine.GUID = queryObj["Name"].ToString();
newMachine.Machinename = queryObj["ElementName"].ToString();
newMachine.Description = queryObj["Description"].ToString();
newMachine.EnabledState = HyperVConverter.ConvertToEnabledState(Convert.ToUInt16(queryObj["EnabledState"]));
newMachine.FailOverReplicationType = HyperVConverter.ConvertToFailedOverReplicationType(Convert.ToUInt16(queryObj["FailedOverReplicationType"]));
newMachine.HealthState = HyperVConverter.ConvertToHealthState(Convert.ToUInt16(queryObj["HealthState"]));
newMachine.InstallDate = HyperVConverter.ConvertToDateTime(queryObj["InstallDate"].ToString());
newMachine.LastApplicationConsistentReplicationTime = HyperVConverter.ConvertToDateTime(queryObj["LastApplicationConsistentReplicationTime"].ToString());
newMachine.LastReplicationTime = HyperVConverter.ConvertToDateTime(queryObj["LastReplicationTime"].ToString());
newMachine.LastReplicationType = HyperVConverter.ConvertToLastReplicationType(Convert.ToUInt16(queryObj["LastReplicationType"]));
newMachine.NumberOfNUMANodes = Convert.ToUInt16(queryObj["NumberOfNumaNodes"]);
newMachine.OnTimeInMilliseconds = Convert.ToUInt64(queryObj["OnTimeInMilliseconds"]);
newMachine.ReplicationHealth = HyperVConverter.ConvertToReplicationHealth(Convert.ToUInt16(queryObj["ReplicationHealth"]));
newMachine.ReplicationMode = HyperVConverter.ConvertToReplicationMode(Convert.ToUInt16(queryObj["ReplicationMode"]));
newMachine.ReplicationState = HyperVConverter.ConvertToReplicationState(Convert.ToUInt16(queryObj["ReplicationState"]));
newMachine.Status = queryObj["Status"].ToString();
newMachine.StatusDescriptions = (string[])queryObj["StatusDescriptions"];
newMachine.TimeOfLastConfigurationChange = HyperVConverter.ConvertToDateTime(queryObj["TimeOfLastConfigurationChange"].ToString());
newMachine.TimeOfLastStateChange = HyperVConverter.ConvertToDateTime(queryObj["TimeOfLastStateChange"].ToString());
//Operational Status Handling
UInt16[] OperationalStatus = (UInt16[])queryObj["OperationalStatus"];
if (OperationalStatus[0] == 2)
{
newMachine.OperationalStatus[0] = HyperVOperationalStatus.OK;
}
else if (OperationalStatus.Length > 1)
{
newMachine.OperationalStatus[0] = HyperVConverter.ConvertToOperationalStatus(OperationalStatus[0]);
newMachine.OperationalStatus[1] = HyperVConverter.ConvertToOperationalStatus(OperationalStatus[1]);
}
else
{
newMachine.OperationalStatus[0] = HyperVOperationalStatus.PredictiveFailure;
newMachine.OperationalStatus[1] = HyperVOperationalStatus.PredictiveFailure;
}
if (operatingSystem == HyperVHostOS.HyperV2012 || operatingSystem == HyperVHostOS.WindowsServer2012 || operatingSystem == HyperVHostOS.Windows8)
{
newMachine.Generation = 1;
}
virtualMachines.Add(newMachine);
}
catch (Exception ea)
{
Logger.Log(LogEntryType.Warning, "Cannot get virtual machine list via WMI.", ea, _LoggerContext); //ID: 41004
}
}
#endregion
#region Msvm_VirtualSystemSettingData
//Get Generation for HyperV2012R2 and WindowsServer2012R2 and Windows 8.1
if (operatingSystem != HyperVHostOS.HyperV2012 && operatingSystem != HyperVHostOS.WindowsServer2012 && operatingSystem != HyperVHostOS.Windows8)
{
query = new SelectQuery("SELECT VirtualSystemSubType, ConfigurationID FROM Msvm_VirtualSystemSettingData");
searcher = new ManagementObjectSearcher(scope, query);
foreach (ManagementObject queryObj in searcher.Get())
{
try
{
string vsst = queryObj["VirtualSystemSubType"].ToString();
string currentGuid = queryObj["ConfigurationID"].ToString();
foreach (HyperVMachine hvMachine in virtualMachines)
{
if (hvMachine.GUID == currentGuid)
{
if (vsst == "Microsoft:Hyper-V:SubType:1")
{
hvMachine.Generation = 1;
}
else if (vsst == "Microsoft:Hyper-V:SubType:2")
{
hvMachine.Generation = 2;
}
}
}
}
catch (Exception ea)
{
Logger.Log(LogEntryType.Warning, "Cannot get virtual machine subtype via WMI.", ea, _LoggerContext); //ID: 41005
}
}
}
#endregion
return(virtualMachines);
}