//Copied from samples VMSnapshot
private VirtualMachineSnapshotInfo getSnapshotInfo
(ManagedObjectReference vmmor, String vmName)
{
ObjectContent[] snaps = cb.getServiceUtil().GetObjectProperties(
null, vmmor, new String[] { "snapshot" }
);
VirtualMachineSnapshotInfo snapInfo = null;
if (snaps != null && snaps.Length > 0)
{
ObjectContent snapobj = snaps[0];
DynamicProperty[] snapary = snapobj.propSet;
if (snapary != null && snapary.Length > 0)
{
snapInfo = ((VirtualMachineSnapshotInfo)(snapary[0]).val);
}
}
else
{
Console.WriteLine("No Snapshots found for VirtualMachine : "
+ vmName);
}
return(snapInfo);
}
private Boolean listSnapshot(ManagedObjectReference vmMor)
{
ObjectContent[] snaps = cb.getServiceUtil().GetObjectProperties(
null, vmMor,
new String[] { "snapshot" });
VirtualMachineSnapshotInfo snapInfo = null;
if (snaps != null && snaps.Length > 0)
{
ObjectContent snapobj = snaps[0];
DynamicProperty[] snapary = snapobj.propSet;
if (snapary != null && snapary.Length > 0)
{
snapInfo = ((VirtualMachineSnapshotInfo)(snapary[0]).val);
VirtualMachineSnapshotTree[] snapTree = snapInfo.rootSnapshotList;
traverseSnapshotInTree(snapTree, null, true);
}
else
{
Console.WriteLine("No Snapshots found");
return(false);
}
}
return(true);
}
public string DeleteSnapshot(P2PBackup.Common.Node vm, string snapMoref)
{
string deleteTask = null;
ObjectContent[] oCary = GetObjectProperties("VirtualMachine", new string[] { "snapshot" }, null /*GetVmMoRef(vm)*/);
ObjectContent oc = null;
ManagedObjectReference mor = null;
ManagedObjectReference snapMor = null;
DynamicProperty[] pcary = null;
DynamicProperty pc = null;
for (int oci = 0; oci < oCary.Length; oci++)
{
oc = oCary[oci];
mor = oc.obj;
pcary = oc.propSet;
if (mor.type != "VirtualMachine" || pcary == null)
{
continue;
}
for (int i = 0; i < pcary.Length; i++)
{
pc = pcary[i];
if (pc.val is VirtualMachineSnapshotInfo)
{
VirtualMachineSnapshotInfo snapInfo = (VirtualMachineSnapshotInfo)pc.val;
ManagedObjectReference theSnapMor = snapInfo.currentSnapshot;
if (theSnapMor.Value == snapMoref)
{
snapMor = theSnapMor;
break;
}
}
}
if (snapMor != null)
{
break;
}
}
if (snapMor != null)
{
if (LogEvent != null)
{
LogEvent(this, new LogEventArgs(0, Severity.INFO, "Deleting snapshot '" + snapMor.Value + "' for virtual node " + vm.ToString()));
}
try{
deleteTask = service.RemoveSnapshot_Task(snapMor, true).Value;
}
catch {} // timed-out getting vsphere response, ignore.
}
return(deleteTask);
}
static ManagedObjectReference GetSnapshot(string targetvm, bool takeNew)
{
if (takeNew)
{
VirtualMachineRuntimeInfo runtime = GetProperty <VirtualMachineRuntimeInfo>(vm, "runtime");
if (runtime.powerState.ToString() != "poweredOn")
{
Error(new Exception("VM is not powered on, no point snapshotting"));
}
Log("[x] Creating snapshot for VM " + targetvm + "...");
ManagedObjectReference task = vim.CreateSnapshot_Task(vm, "System Backup " + DateTime.Now.ToString(), "System Backup" + DateTime.Now.ToString(), true, true);
string state = GetProperty <TaskInfo>(task, "info").state.ToString();
while (state != "success")
{
switch (state)
{
case "error":
Error(new Exception("Error creating snapshot"));
break;
case "running":
Thread.Sleep(10000);
break;
}
state = GetProperty <TaskInfo>(task, "info").state.ToString();
}
Log("[x] Snapshot created successfully");
return((ManagedObjectReference)GetProperty <TaskInfo>(task, "info").result);
}
else
{
Log("[x] Finding existing snapshots for " + targetvm + "...");
VirtualMachineSnapshotInfo snapshotInfo = null;
try
{
snapshotInfo = GetProperty <VirtualMachineSnapshotInfo>(vm, "snapshot");
}
catch (Exception e)
{
Error(new Exception("No existing snapshots found for the VM " + targetvm + ", recommend you try again with --snapshot set"));
}
return(snapshotInfo.currentSnapshot);
}
}
//Copied from samples VMSnapshot
private ManagedObjectReference getSnapshotReference(ManagedObjectReference vmmor,
String vmName,
String snapName)
{
VirtualMachineSnapshotInfo snapInfo = getSnapshotInfo(vmmor, vmName);
ManagedObjectReference snapmor = null;
if (snapInfo != null)
{
VirtualMachineSnapshotTree[] snapTree = snapInfo.rootSnapshotList;
snapmor = traverseSnapshotInTree(snapTree, snapName, false);
}
else
{
Console.WriteLine("No Snapshot named : " + snapName
+ " found for VirtualMachine : " + vmName);
}
return(snapmor);
}
