/**
* Creates the virtual disk.
*
* @param volName the vol name
* @param diskCtlrKey the disk ctlr key
* @param datastoreRef the datastore ref
* @param diskSizeMB the disk size in mb
* @return the virtual device config spec object
*/
VirtualDeviceConfigSpec createVirtualDisk(
String volName, int diskCtlrKey, ManagedObjectReference datastoreRef, int diskSizeMB) {
String volumeName = getVolumeName(volName);
VirtualDeviceConfigSpec diskSpec = new VirtualDeviceConfigSpec();
diskSpec.setFileOperation(VirtualDeviceConfigSpecFileOperation.CREATE);
diskSpec.setOperation(VirtualDeviceConfigSpecOperation.ADD);
VirtualDisk disk = new VirtualDisk();
VirtualDiskFlatVer2BackingInfo diskfileBacking = new VirtualDiskFlatVer2BackingInfo();
diskfileBacking.setFileName(volumeName);
diskfileBacking.setDiskMode("persistent");
disk.setKey(new Integer(0));
disk.setControllerKey(new Integer(diskCtlrKey));
disk.setUnitNumber(new Integer(0));
disk.setBacking(diskfileBacking);
disk.setCapacityInKB(1024);
diskSpec.setDevice(disk);
return diskSpec;
}
/**
* 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;
}