Vijava 学习笔记（指定虚拟机添加虚拟磁盘修订功能版本）

来源：互联网发布：java中什么是方法重载编辑：程序博客网时间：2024/06/05 17:28
条件一：为指定的虚拟机添加新的磁盘，前提条件是虚拟机必须已经是按照了Vmware Tool 工具的虚拟机，否则以下的虚拟机添加虚拟磁盘功能代码可能会成功或不成功。
指定虚拟机设备截图：
源代码：
package com.vmware.client;import com.vmware.util.Session;import com.vmware.vim25.*;import com.vmware.vim25.mo.*;/** * Created by vixuan-008 on 2015/5/27. */public class AddVMDisk {    public static void main(String[] args) {        ServiceInstance serviceInstance = null;        try {            String vmname = "IAAS";            //获取 HostSystem            serviceInstance = Session.getInstance("***", "root", "vmware");            Folder rootFolder = serviceInstance.getRootFolder();            VirtualMachine vm = (VirtualMachine) new InventoryNavigator(rootFolder).searchManagedEntity("VirtualMachine", vmname);            VirtualMachineConfigSpec vmConfigSpec = new VirtualMachineConfigSpec();            if (vm == null) {                System.out.println("No VM " + vmname + " found");                serviceInstance.getServerConnection().logout();                return;            }            int diskSize = 10*1024;            // mode: persistent|independent_persistent,independent_nonpersistent            String diskMode = "persistent";            String diskName = "vijava_disk";            VirtualDeviceConfigSpec vdiskSpec = createDiskSpec("local02-2",1000, diskSize, diskMode,vm);            VirtualDeviceConfigSpec[] vdiskSpecArray = {vdiskSpec};            vmConfigSpec.setDeviceChange(vdiskSpecArray);            Task task = vm.reconfigVM_Task(vmConfigSpec);            String result = task.waitForMe();            if (result.equals(Task.SUCCESS)) {                System.out.println("success");            } else {                System.out.println("failed");            }            serviceInstance.getServerConnection().logout();        } catch (Exception e) {            e.printStackTrace();            serviceInstance.getServerConnection().logout();            return;        }    }    public static VirtualDeviceConfigSpec createDiskSpec(String dsName,                                                  int cKey, long diskSizeKB, String diskMode,VirtualMachine vm) {        VirtualDeviceConfigSpec diskSpec =                new VirtualDeviceConfigSpec();        diskSpec.setOperation(VirtualDeviceConfigSpecOperation.add);        diskSpec.setFileOperation(                VirtualDeviceConfigSpecFileOperation.create);        VirtualDisk vd = new VirtualDisk();        vd.setCapacityInKB(diskSizeKB);        diskSpec.setDevice(vd);        vd.setKey(getkey(vm));        vd.setUnitNumber(getUnitNumber(vm));        vd.setControllerKey(getcontrollerkey(vm));        VirtualDiskFlatVer2BackingInfo diskfileBacking =                new VirtualDiskFlatVer2BackingInfo();        String fileName = "[" + dsName + "]"+"vixan.cn127744";        diskfileBacking.setFileName(fileName);        diskfileBacking.setDiskMode(diskMode);        diskfileBacking.setThinProvisioned(true);        vd.setBacking(diskfileBacking);        return diskSpec;    }    //获取虚拟机磁盘管理的controlerkey    public static int getcontrollerkey(VirtualMachine vm){        int controllerkey=0;        if(vm!=null){            VirtualDevice[] devices=vm.getConfig().getHardware().getDevice();            if(devices !=null && devices.length>0){                for(int i=0;i<devices.length;i++){                    VirtualDevice device=devices[i];                    if(device instanceof VirtualDisk){                        controllerkey=device.getControllerKey();                    }                }            }        }        return controllerkey;    }    //获取虚拟机已生成key    public static int getkey(VirtualMachine vm){        int key=0;        if(vm!=null){            VirtualDevice[] devices=vm.getConfig().getHardware().getDevice();            if(devices !=null && devices.length>0){                for(int i=0;i<devices.length;i++){                        VirtualDevice device=devices[i];                        if(device instanceof VirtualDisk){                            key=device.getKey();                        }                }            }        }        key=key+1;        return key;    }    //获取虚拟机已生成UnitNumber    public static int getUnitNumber(VirtualMachine vm){        int UnitNumber=0;        if(vm!=null){            VirtualDevice[] devices=vm.getConfig().getHardware().getDevice();            if(devices !=null && devices.length>0){                for(int i=0;i<devices.length;i++){                    VirtualDevice device=devices[i];                    if(device instanceof VirtualDisk){                        UnitNumber=device.getUnitNumber();                    }                }            }        }        UnitNumber=UnitNumber+1;        return UnitNumber;    }}
效果截图：
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