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]);
}
}
/**
* 创建虚拟机的配置信息
*
* @param ecb
* @param dcMor
* @param haMor
* @param name
* @param descr
* @param guestId
* @param numCpus
* @param numCores
* @param memoryMB
* @param dsMor
* @param diskSizeMB
* @return
* @throws Exception
*/
private static VirtualMachineConfigSpec createVmConfigSpec(
ExtendedAppUtil ecb,
ManagedObjectReference dcMor,
ManagedObjectReference haMor,
String name,
String descr,
String guestId,
int numCpus,
int numCores,
long memoryMB,
ManagedObjectReference dsMor,
long diskSizeMB)
throws Exception {
// http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.wssdk.apiref.doc_50%2Fvim.VirtualDiskManager.VirtualDiskType.html
// 厚置备延迟置零 （zeroed thick） //默认选项
// thick=zeroedthick
// 厚置备置零 （eager zeroed thick）,创建的时候特别的长。
// eagerZeroedThick
// 精简置备 （thin）
// thin
// 厚置备延迟置零：以默认的厚格式创建虚拟磁盘。创建过程中为虚拟磁盘分配所需空间。创建时不会擦除物理设备上保留的任何数据，但是以后从虚拟机首次执行写操作时会按需要将其置零。
// 厚置备置零：创建支持群集功能（如 Fault
// Tolerance）的厚磁盘。在创建时为虚拟磁盘分配所需的空间。与平面格式相反，在创建过程中会将物理设备上保留的数据置零。创建这种格式的磁盘所需的时间可能会比创建其他类型的磁盘长。
// 精简置备：使用精简置备格式。最初，精简置备的磁盘只使用该磁盘最初所需要的数据存储空间。如果以后精简磁盘需要更多空间，则它可以增长到为其分配的最大容量。
// 0-thick和1-eagerZeroedThick区别：0-thick的getEagerlyScrub=null;1-eagerZeroedThick的getEagerlyScrub=true
// 0-thick和2-thin区别：0-thick的getThinProvisioned=false;2-thin的getThinProvisioned=true
// 1-eagerZeroedThickh和2-thin区别：1-eagerZeroedThickh的getEagerlyScrub=true,getThinProvisioned=false;2-thin的getEagerlyScrub=null,getThinProvisioned=true
String diskType = DISKTYPE_THICK;
VirtualMachineConfigSpec vmConfig = new VirtualMachineConfigSpec();
// 名称
vmConfig.setName(name);
// 备注
vmConfig.setAnnotation(descr);
// 操作系统id
// http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.wssdk.apiref.doc_50%2Fvim.vm.GuestOsDescriptor.GuestOsIdentifier.html
vmConfig.setGuestId(guestId);
// CPU
vmConfig.setNumCPUs(numCpus);
vmConfig.setNumCoresPerSocket(numCores);
// 内存
vmConfig.setMemoryMB(memoryMB);
// 虚拟机的所有的设备,如磁盘,光驱,软盘等
VirtualDeviceConfigSpec[] deviceConfigs = new VirtualDeviceConfigSpec[4];
vmConfig.setDeviceChange(deviceConfigs);
// SCSI控制器
// --getBusNumber=0
// --getScsiCtlrUnitNumber=7
// --getHotAddRemove=true
// --getSharedBus=noSharing
// --getKey=1000
// --getControllerKey=100
// --getUnitNumber=3
// --getBacking=null
// --getConnectable=null
VirtualDeviceConfigSpec scsiConfig = new VirtualDeviceConfigSpec();
deviceConfigs[0] = scsiConfig;
scsiConfig.setOperation(VirtualDeviceConfigSpecOperation.add);
VirtualLsiLogicController scsiCtrl = new VirtualLsiLogicController();
scsiConfig.setDevice(scsiCtrl);
scsiCtrl.setBusNumber(0);
int scsiCtlrKey = 20;
scsiCtrl.setKey(scsiCtlrKey);
// 样例代码中是VirtualSCSISharing.physicalSharing
// scsiCtrl.setSharedBus(VirtualSCSISharing.physicalSharing);
scsiCtrl.setSharedBus(VirtualSCSISharing.noSharing);
// 样例代码中未设置ScsiCtlrUnitNumber和HotAddRemove
// 磁盘
DatastoreSummary dsSummary =
(DatastoreSummary) ecb.getServiceUtil3().getDynamicProperty(dsMor, DYNAMICPROPERTY_SUMMARY);
String dsName = "";
if (dsSummary != null) {
dsName = dsSummary.getName();
}
VirtualDeviceConfigSpec diskConfig = new VirtualDeviceConfigSpec();
deviceConfigs[1] = diskConfig;
diskConfig.setFileOperation(VirtualDeviceConfigSpecFileOperation.create);
diskConfig.setOperation(VirtualDeviceConfigSpecOperation.add);
// ----------------------com.vmware.vim25.VirtualDisk
// --getCapacityInKB=16777216
// --getShares=com.vmware.vim25.SharesInfo@c206c0d0
// ----getShares=1000
// ----getLevel=normal
// --getStorageIOAllocation=com.vmware.vim25.StorageIOAllocationInfo@c206c0d1
// ----getLimit=-1
// ----getShares=com.vmware.vim25.SharesInfo@c206c0d0
// ------getShares=1000
// ------getLevel=normal
// ----------------------
// --getKey=2000
// --getControllerKey=1000
// --getUnitNumber=0
// --getBacking=com.vmware.vim25.VirtualDiskFlatVer2BackingInfo@acca9802
// ----getChangeId=null
// ----getContentId=f03ee93a387f3ed891df36b1fffffffe
// ----getDatastore=datastore-13
// ----getDeltaDiskFormat=null
// ----getDiskMode=persistent
// ----getDynamicType=null
// ----getFileName=[datastore1] testOPs/testOPs.vmdk
// ----getUuid=6000C294-dedc-b5e9-e681-131218cd2db4
// ----getDigestEnabled=false
// ----getEagerlyScrub=null
// ----getParent=null
// ----getSplit=false
// ----getThinProvisioned=false
// ----getWriteThrough=false
// --getConnectable=null
VirtualDisk disk = new VirtualDisk();
diskConfig.setDevice(disk);
disk.setControllerKey(scsiCtlrKey);
disk.setUnitNumber(0);
// disk.setKey(0);
disk.setKey(30);
disk.setCapacityInKB(diskSizeMB * 1024);
// http://pubs.vmware.com/vsphere-50/topic/com.vmware.wssdk.apiref.doc_50/vim.vm.device.VirtualDisk.FlatVer2BackingInfo.html
VirtualDiskFlatVer2BackingInfo backingInfo = new VirtualDiskFlatVer2BackingInfo();
disk.setBacking(backingInfo);
// ===============================================================================
// http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.wssdk.apiref.doc_50%2Fvim.vm.device.VirtualDiskOption.DiskMode.html
// The "persistent" mode is supported by every backing type.
backingInfo.setDiskMode(DISKMODE_PERSISTENT);
// 0-thick和1-eagerZeroedThick区别：0-thick的getEagerlyScrub=null;1-eagerZeroedThick的getEagerlyScrub=true
// 0-thick和2-thin区别：0-thick的getThinProvisioned=false;2-thin的getThinProvisioned=true
// 1-eagerZeroedThickh和2-thin区别：1-eagerZeroedThickh的getEagerlyScrub=true,getThinProvisioned=false;2-thin的getEagerlyScrub=null,getThinProvisioned=true
// diskType= thick | eagerZeroedThick | thin
if (diskType.equalsIgnoreCase(DISKTYPE_THIN)) {
backingInfo.setThinProvisioned(true);
} else {
backingInfo.setThinProvisioned(false);
}
if (diskType.equalsIgnoreCase(DISKTYPE_EAGERZEROEDTHINK)) {
backingInfo.setEagerlyScrub(true);
} else {
backingInfo.setEagerlyScrub(false);
}
backingInfo.setDatastore(dsMor);
backingInfo.setFileName("");
// 网络
VirtualDeviceConfigSpec nicConfig = new VirtualDeviceConfigSpec();
deviceConfigs[2] = nicConfig;
nicConfig.setOperation(VirtualDeviceConfigSpecOperation.add);
VirtualEthernetCard ethCard = new VirtualPCNet32();
nicConfig.setDevice(ethCard);
ethCard.setAddressType(ETHERNETCARD_ADDRESSTYPE_GENERATED);
ethCard.setKey(40);
VirtualEthernetCardNetworkBackingInfo ethBacking = new VirtualEthernetCardNetworkBackingInfo();
ethCard.setBacking(ethBacking);
ethBacking.setDeviceName(ETHERNETCARD_DEFAULT_NAME);
// 新建IDE设备,出现错误:设备“4”正在引用不存在的控制器“50”。
// int ideCtrlKey = 50;
// int ideBusNumber = 3;
// VirtualDeviceConfigSpec ideConfig = new VirtualDeviceConfigSpec();
// deviceConfigs[3] = ideConfig;
// VirtualIDEController ideCtrl = new VirtualIDEController();
// ideConfig.setDevice(ideCtrl);
// ideConfig.setOperation(VirtualDeviceConfigSpecOperation.add);
// ideCtrl.setKey(ideCtrlKey);
// ideCtrl.setBusNumber(ideBusNumber);
// 光驱
VirtualDeviceConfigSpec cdRomConfig = new VirtualDeviceConfigSpec();
deviceConfigs[3] = cdRomConfig;
VirtualCdrom cdRom = new VirtualCdrom();
cdRomConfig.setDevice(cdRom);
cdRomConfig.setOperation(VirtualDeviceConfigSpecOperation.add);
// backing_备份,可以不设置VirtualCdromRemotePassthroughBackingInfo
// // ----getDeviceName=
// // ----getUseAutoDetect=false
// // ----isExclusive=false
VirtualCdromRemotePassthroughBackingInfo vcrpb = new VirtualCdromRemotePassthroughBackingInfo();
vcrpb.setDeviceName("");
vcrpb.setExclusive(false);
vcrpb.setUseAutoDetect(false);
cdRom.setBacking(vcrpb);
// connectable_连接
// ----getStatus=untried
// ----isAllowGuestControl=true
// ----isConnected=false
// ----isStartConnected=false
VirtualDeviceConnectInfo cdRomConnect = new VirtualDeviceConnectInfo();
cdRom.setConnectable(cdRomConnect);
// cdRomConnect.setStatus(arg0);
cdRomConnect.setAllowGuestControl(true);
cdRomConnect.setConnected(false);
cdRomConnect.setStartConnected(false);
// deviceInfo_设备信息,不设置
int cdRomUnitNumber = 0;
// 使用查找的IDE驱动器出现错误:为设备“3”指定了不兼容的设备备用。
// controllerKey_控制器ID
// key_设备ID
// unitNumber_控制器上的连接设备数
int ideCtrlKey = -1;
// 寻找IDE驱动器
ManagedObjectReference envBrowseMor =
ecb.getServiceUtil3().getMoRefProp(haMor, DYNAMICPROPERTY_ENVIRONMENTBROWSER);
VirtualMachineConfigOption cfgOpt =
ecb.getServiceConnection3().getService().queryConfigOption(envBrowseMor, null, null);
VirtualDevice[] defaultDevices = cfgOpt.getDefaultDevice();
for (int i = 0; i < defaultDevices.length; i++) {
VirtualDevice device = defaultDevices[i];
if (device instanceof VirtualIDEController) {
ideCtrlKey = device.getKey();
int[] dArr = ((VirtualIDEController) device).getDevice();
if (dArr != null) {
cdRomUnitNumber = dArr.length + 1;
for (int k = 0; k < dArr.length; k++) {
if (cdRomUnitNumber <= dArr[k]) {
cdRomUnitNumber = dArr[k] + 1;
}
}
} else {
cdRomUnitNumber = 0;
}
i = defaultDevices.length + 1;
}
}
cdRom.setControllerKey(ideCtrlKey);
cdRom.setUnitNumber(cdRomUnitNumber);
// cdRom.setKey(cdRomKey);
cdRom.setKey(60);
// 文件
VirtualMachineFileInfo vmfi = new VirtualMachineFileInfo();
// VmPathName=[datastore1] testOPs/testOPs.vmx
vmfi.setVmPathName("[" + dsName + "]");
vmConfig.setFiles(vmfi);
return vmConfig;
}
/**
* 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;
}