コード例 #1
0
ファイル: VMMgr.java プロジェクト: dalinhuang/afunms
  /**
   * 修改虚拟机,ReconfigVM_Task<br>
   * 只提供修改CPU数,内存数,增加一个新的磁盘等功能,不支持其他如增减磁盘、增加光驱、增减网络等操作<br>
   * CPU数(2个)、内存数、磁盘数只有大于0时才会引发变化,其中磁盘为新增加一块磁盘。
   *
   * @param url
   * @param username
   * @param password
   * @param dcId
   * @param numCpus
   * @param numCores
   * @param memoryMB
   * @param diskSizeMB
   * @return
   */
  public static Map<String, Object> reconfigVM(
      String url,
      String username,
      String password,
      String dcId,
      String vmId,
      int numCpus,
      int numCores,
      long memoryMB,
      long diskSizeMB) {
    HashMap<String, Object> resultMap = new HashMap<String, Object>();

    try {
      VIMCache cache = VIMCache.getInstance(url, username, password);

      ManagedObjectReference dcMor = cache.getDatacenter(dcId);
      ManagedObjectReference vmMor = cache.getVirtualMachine(vmId);

      if ((dcMor != null) && (vmMor != null)) {
        ExtendedAppUtil ecb = getECB(url, username, password);

        VirtualMachineConfigSpec vmConfig = new VirtualMachineConfigSpec();
        if (numCpus > 0) {
          vmConfig.setNumCPUs(numCpus);
        }
        if (numCores > 0) {
          vmConfig.setNumCoresPerSocket(numCores);
        }
        if (memoryMB > 0) {
          vmConfig.setMemoryMB(memoryMB);
        }

        // 增加一个新磁盘
        if (diskSizeMB > 0) {
          // 获取虚拟机原有配置信息
          VirtualMachineConfigInfo vmConfigInfo =
              (VirtualMachineConfigInfo)
                  ecb.getServiceUtil3().getDynamicProperty(vmMor, DYNAMICPROPERTY_CONFIG);

          if (vmConfigInfo != null) {

            // 设置device的变化
            VirtualDeviceConfigSpec diskConfig = new VirtualDeviceConfigSpec();
            vmConfig.setDeviceChange(new VirtualDeviceConfigSpec[] {diskConfig});
            diskConfig.setFileOperation(VirtualDeviceConfigSpecFileOperation.create);
            diskConfig.setOperation(VirtualDeviceConfigSpecOperation.add);

            // 磁盘
            VirtualDisk disk = new VirtualDisk();
            diskConfig.setDevice(disk);

            // SCSI控制器
            VirtualLsiLogicController scsiCtrl = null;
            // 已有磁盘
            VirtualDisk oldDisk = null;

            for (VirtualDevice vDevice : vmConfigInfo.getHardware().getDevice()) {
              if (vDevice instanceof VirtualLsiLogicController) {
                scsiCtrl = (VirtualLsiLogicController) vDevice;
              }
              if (vDevice instanceof VirtualDisk) {
                oldDisk = (VirtualDisk) vDevice;
              }
              if ((scsiCtrl != null) && (oldDisk != null)) {
                break;
              }
            }

            if ((scsiCtrl != null) && (oldDisk != null)) {
              disk.setControllerKey(scsiCtrl.getKey());
              disk.setUnitNumber(vmConfigInfo.getHardware().getDevice().length + 1);
              disk.setCapacityInKB(diskSizeMB * 1024);
              disk.setKey(-1);

              VirtualDiskFlatVer2BackingInfo backingInfo = new VirtualDiskFlatVer2BackingInfo();
              disk.setBacking(backingInfo);

              if (oldDisk.getBacking() instanceof VirtualDiskFlatVer2BackingInfo) {
                VirtualDiskFlatVer2BackingInfo oldBacking =
                    (VirtualDiskFlatVer2BackingInfo) oldDisk.getBacking();
                backingInfo.setDiskMode(oldBacking.getDiskMode());
                backingInfo.setThinProvisioned(oldBacking.getThinProvisioned());
                backingInfo.setEagerlyScrub(oldBacking.getEagerlyScrub());
                backingInfo.setDatastore(oldBacking.getDatastore());
                backingInfo.setFileName("");

              } else {
                // VirtualDeviceBackingInfo类型不对
              }
            } else {
              // SCSI和磁盘为空
            }
          } else {
            // 配置信息为空
          }
        }

        ManagedObjectReference taskMor =
            ecb.getServiceConnection3().getService().reconfigVM_Task(vmMor, vmConfig);

        execTaskAndRecordResultMap(ecb, taskMor, resultMap);
      } else {
        if (dcMor == null) {
          recordResultMapError(resultMap, "数据中心'" + dcId + "'不存在");
        }
        if (vmMor == null) {
          recordResultMapError(resultMap, "虚拟机'" + vmId + "'不存在");
        }
      }
    } catch (Exception e) {
      LOGGER.error("cloneVM error, ", e);
      recordResultMapException(resultMap, e);
    }

    return resultMap;
  }
コード例 #2
0
ファイル: VMMgr.java プロジェクト: dalinhuang/afunms
  /**
   * 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;
  }