private static void reconfigVirtualMachine() throws Exception {
System.out.println("ReConfigure The Virtual Machine ..........");
VirtualMachineFileInfo vmFileInfo = new VirtualMachineFileInfo();
vmFileInfo.setLogDirectory("[" + datastore + "] " + vmName);
vmFileInfo.setSnapshotDirectory("[" + datastore + "] " + vmName);
vmFileInfo.setSuspendDirectory("[" + datastore + "] " + vmName);
vmFileInfo.setVmPathName("[" + datastore + "] " + vmName + "/" + vmName + ".vmx");
VirtualMachineConfigSpec vmConfigSpec = new VirtualMachineConfigSpec();
vmConfigSpec.setFiles(vmFileInfo);
ManagedObjectReference taskmor = vimPort.reconfigVMTask(getVmByVMname(vmName), vmConfigSpec);
Object[] result =
waitForValues(
taskmor,
new String[] {"info.state", "info.error"},
new String[] {"state"},
new Object[][] {new Object[] {TaskInfoState.SUCCESS, TaskInfoState.ERROR}});
if (result[0].equals(TaskInfoState.SUCCESS)) {
System.out.println("ReConfigure The Virtual Machine .......... Done");
} else {
System.out.println("Some Exception While Reconfiguring The VM " + result[0]);
}
}
/**
* Creates the virtual machine.
*
* @throws RemoteException the remote exception
* @throws Exception the exception
*/
void createVirtualMachine()
throws RemoteException, RuntimeFaultFaultMsg, InvalidPropertyFaultMsg,
InvalidCollectorVersionFaultMsg, OutOfBoundsFaultMsg, DuplicateNameFaultMsg,
VmConfigFaultFaultMsg, InsufficientResourcesFaultFaultMsg, AlreadyExistsFaultMsg,
InvalidDatastoreFaultMsg, FileFaultFaultMsg, InvalidStateFaultMsg, InvalidNameFaultMsg,
TaskInProgressFaultMsg {
ManagedObjectReference dcmor =
getMOREFsInContainerByType(serviceContent.getRootFolder(), "Datacenter")
.get(dataCenterName);
if (dcmor == null) {
System.out.println("Datacenter " + dataCenterName + " not found.");
return;
}
ManagedObjectReference hostmor = getMOREFsInContainerByType(dcmor, "HostSystem").get(hostname);
if (hostmor == null) {
System.out.println("Host " + hostname + " not found");
return;
}
ManagedObjectReference crmor =
(ManagedObjectReference)
getMOREFs.entityProps(hostmor, new String[] {"parent"}).get("parent");
if (crmor == null) {
System.out.println("No Compute Resource Found On Specified Host");
return;
}
ManagedObjectReference resourcepoolmor =
(ManagedObjectReference)
getMOREFs.entityProps(crmor, new String[] {"resourcePool"}).get("resourcePool");
ManagedObjectReference vmFolderMor =
(ManagedObjectReference)
getMOREFs.entityProps(dcmor, new String[] {"vmFolder"}).get("vmFolder");
VirtualMachineConfigSpec vmConfigSpec =
createVmConfigSpec(virtualMachineName, dataStore, diskSize, crmor, hostmor);
vmConfigSpec.setName(virtualMachineName);
vmConfigSpec.setAnnotation("VirtualMachine Annotation");
vmConfigSpec.setMemoryMB(new Long(vmMemory));
vmConfigSpec.setNumCPUs(numCpus);
vmConfigSpec.setGuestId(guestOsId);
ManagedObjectReference taskmor =
vimPort.createVMTask(vmFolderMor, vmConfigSpec, resourcepoolmor, hostmor);
if (getTaskResultAfterDone(taskmor)) {
System.out.printf("Success: Creating VM - [ %s ] %n", virtualMachineName);
} else {
String msg = "Failure: Creating [ " + virtualMachineName + "] VM";
throw new RuntimeException(msg);
}
ManagedObjectReference vmMor =
(ManagedObjectReference)
getMOREFs.entityProps(taskmor, new String[] {"info.result"}).get("info.result");
System.out.println("Powering on the newly created VM " + virtualMachineName);
// Start the Newly Created VM.
powerOnVM(vmMor);
}
/**
* Creates the vm config spec object.
*
* @param vmName the vm name
* @param datastoreName the datastore name
* @param diskSizeMB the disk size in mb
* @param computeResMor the compute res moref
* @param hostMor the host mor
* @return the virtual machine config spec object
* @throws Exception the exception
*/
VirtualMachineConfigSpec createVmConfigSpec(
String vmName,
String datastoreName,
int diskSizeMB,
ManagedObjectReference computeResMor,
ManagedObjectReference hostMor)
throws RuntimeFaultFaultMsg, InvalidPropertyFaultMsg {
ConfigTarget configTarget = getConfigTargetForHost(computeResMor, hostMor);
List<VirtualDevice> defaultDevices = getDefaultDevices(computeResMor, hostMor);
VirtualMachineConfigSpec configSpec = new VirtualMachineConfigSpec();
String networkName = null;
if (configTarget.getNetwork() != null) {
for (int i = 0; i < configTarget.getNetwork().size(); i++) {
VirtualMachineNetworkInfo netInfo = configTarget.getNetwork().get(i);
NetworkSummary netSummary = netInfo.getNetwork();
if (netSummary.isAccessible()) {
networkName = netSummary.getName();
break;
}
}
}
ManagedObjectReference datastoreRef = null;
if (datastoreName != null) {
boolean flag = false;
for (int i = 0; i < configTarget.getDatastore().size(); i++) {
VirtualMachineDatastoreInfo vdsInfo = configTarget.getDatastore().get(i);
DatastoreSummary dsSummary = vdsInfo.getDatastore();
if (dsSummary.getName().equals(datastoreName)) {
flag = true;
if (dsSummary.isAccessible()) {
datastoreRef = dsSummary.getDatastore();
} else {
throw new RuntimeException("Specified Datastore is not accessible");
}
break;
}
}
if (!flag) {
throw new RuntimeException("Specified Datastore is not Found");
}
} else {
boolean flag = false;
for (int i = 0; i < configTarget.getDatastore().size(); i++) {
VirtualMachineDatastoreInfo vdsInfo = configTarget.getDatastore().get(i);
DatastoreSummary dsSummary = vdsInfo.getDatastore();
if (dsSummary.isAccessible()) {
datastoreName = dsSummary.getName();
datastoreRef = dsSummary.getDatastore();
flag = true;
break;
}
}
if (!flag) {
throw new RuntimeException("No Datastore found on host");
}
}
String datastoreVolume = getVolumeName(datastoreName);
VirtualMachineFileInfo vmfi = new VirtualMachineFileInfo();
vmfi.setVmPathName(datastoreVolume);
configSpec.setFiles(vmfi);
// Add a scsi controller
int diskCtlrKey = 1;
VirtualDeviceConfigSpec scsiCtrlSpec = new VirtualDeviceConfigSpec();
scsiCtrlSpec.setOperation(VirtualDeviceConfigSpecOperation.ADD);
VirtualLsiLogicController scsiCtrl = new VirtualLsiLogicController();
scsiCtrl.setBusNumber(0);
scsiCtrlSpec.setDevice(scsiCtrl);
scsiCtrl.setKey(diskCtlrKey);
scsiCtrl.setSharedBus(VirtualSCSISharing.NO_SHARING);
String ctlrType = scsiCtrl.getClass().getName();
ctlrType = ctlrType.substring(ctlrType.lastIndexOf(".") + 1);
// Find the IDE controller
VirtualDevice ideCtlr = null;
for (int di = 0; di < defaultDevices.size(); di++) {
if (defaultDevices.get(di) instanceof VirtualIDEController) {
ideCtlr = defaultDevices.get(di);
break;
}
}
// Add a floppy
VirtualDeviceConfigSpec floppySpec = new VirtualDeviceConfigSpec();
floppySpec.setOperation(VirtualDeviceConfigSpecOperation.ADD);
VirtualFloppy floppy = new VirtualFloppy();
VirtualFloppyDeviceBackingInfo flpBacking = new VirtualFloppyDeviceBackingInfo();
flpBacking.setDeviceName("/dev/fd0");
floppy.setBacking(flpBacking);
floppy.setKey(3);
floppySpec.setDevice(floppy);
// Add a cdrom based on a physical device
VirtualDeviceConfigSpec cdSpec = null;
if (ideCtlr != null) {
cdSpec = new VirtualDeviceConfigSpec();
cdSpec.setOperation(VirtualDeviceConfigSpecOperation.ADD);
VirtualCdrom cdrom = new VirtualCdrom();
VirtualCdromIsoBackingInfo cdDeviceBacking = new VirtualCdromIsoBackingInfo();
cdDeviceBacking.setDatastore(datastoreRef);
cdDeviceBacking.setFileName(datastoreVolume + "testcd.iso");
cdrom.setBacking(cdDeviceBacking);
cdrom.setKey(20);
cdrom.setControllerKey(new Integer(ideCtlr.getKey()));
cdrom.setUnitNumber(new Integer(0));
cdSpec.setDevice(cdrom);
}
// Create a new disk - file based - for the vm
VirtualDeviceConfigSpec diskSpec = null;
diskSpec = createVirtualDisk(datastoreName, diskCtlrKey, datastoreRef, diskSizeMB);
// Add a NIC. the network Name must be set as the device name to create the NIC.
VirtualDeviceConfigSpec nicSpec = new VirtualDeviceConfigSpec();
if (networkName != null) {
nicSpec.setOperation(VirtualDeviceConfigSpecOperation.ADD);
VirtualEthernetCard nic = new VirtualPCNet32();
VirtualEthernetCardNetworkBackingInfo nicBacking =
new VirtualEthernetCardNetworkBackingInfo();
nicBacking.setDeviceName(networkName);
nic.setAddressType("generated");
nic.setBacking(nicBacking);
nic.setKey(4);
nicSpec.setDevice(nic);
}
List<VirtualDeviceConfigSpec> deviceConfigSpec = new ArrayList<VirtualDeviceConfigSpec>();
deviceConfigSpec.add(scsiCtrlSpec);
deviceConfigSpec.add(floppySpec);
deviceConfigSpec.add(diskSpec);
if (ideCtlr != null) {
deviceConfigSpec.add(cdSpec);
deviceConfigSpec.add(nicSpec);
} else {
deviceConfigSpec = new ArrayList<VirtualDeviceConfigSpec>();
deviceConfigSpec.add(nicSpec);
}
configSpec.getDeviceChange().addAll(deviceConfigSpec);
return configSpec;
}
