Vijava 学习笔记之（VirtualMachine 移除指定虚拟磁盘）

刺骨的言语ヽ痛彻心扉 2023-10-16 21:41 2阅读 0赞

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 RemoveVmDisk {
        public static void main(String[] args){
            try{
                String vmname="vm7";  //指定虚拟机名称
                String diskname="硬盘 1";  //指定虚拟磁盘
                //获取 HostSystem
                ServiceInstance serviceInstance= Session.getInstance("*****", "administrator@vsphere.local", "Vixuan12#");  //获取连接
    
                Folder rootFolder = serviceInstance.getRootFolder();
                VirtualMachine vm=(VirtualMachine)new InventoryNavigator(rootFolder).searchManagedEntity("VirtualMachine", vmname);  //获取指定虚拟机
    
    
                    if(vm==null)
                    {
                        System.out.println("No VM " + vmname + " found");
                        serviceInstance.getServerConnection().logout();
                        return;
                    }
                    VirtualMachineConfigSpec vmConfigSpec =
                            new VirtualMachineConfigSpec();    //虚拟机配置文件
                    VirtualDeviceConfigSpec vdiskSpec =
                            createRemoveDiskConfigSpec(vm.getConfig(), diskname);  //虚拟机设备配置文件
                    vmConfigSpec.setDeviceChange(
                            new VirtualDeviceConfigSpec[]{vdiskSpec} );
                    Task task = vm.reconfigVM_Task(vmConfigSpec);    //指定虚拟机配置信息更改
                    if(task.waitForMe()==Task.SUCCESS)
                    {
                        System.out.println("Disk removed.");
                    }
                    else
                    {
                        System.out.println("Error while removing disk");
                    }
                    serviceInstance.getServerConnection().logout();
    
    
            }catch (Exception e){
    
            }
        }
        private static VirtualDeviceConfigSpec createRemoveDiskConfigSpec( VirtualMachineConfigInfo vmConfig, String diskName)    //查询指定虚拟磁盘的设备配置信息
                throws Exception{
            VirtualDeviceConfigSpec diskSpec =new VirtualDeviceConfigSpec();
            VirtualDisk disk = (VirtualDisk) findVirtualDevice(vmConfig, diskName);
    
            if(disk != null)
            {
                diskSpec.setOperation(VirtualDeviceConfigSpecOperation.remove);
                // removing the following line can keep the disk file
                diskSpec.setFileOperation(VirtualDeviceConfigSpecFileOperation.destroy);
                diskSpec.setDevice(disk);
                return diskSpec;
            }
            else
            {
                throw new Exception("No device found:"  + diskName);
            }
        }
    
        private static VirtualDevice findVirtualDevice(    //寻找指定名称的虚拟设备
                VirtualMachineConfigInfo cfg, String name)
        {
            VirtualDevice [] devices = cfg.getHardware().getDevice();
            for(int i=0;devices!=null && i<devices.length; i++)
            {
                 return devices[12];
    //            if(devices[i].getDeviceInfo().getLabel().equals(name))
    //            {
    //                return devices[i];
    //            }
            }
            return null;
        }
    }