com.vmware.vim25.VirtualMachinePowerState Java Examples

public void waitForStopped(String machineName) {
    VirtualMachine machine = getVirtualMachine(machineName);

    // 停止判定処理
    while (true) {
        try {
            Thread.sleep(30 * 1000L);
        } catch (InterruptedException ignore) {
        }

        VirtualMachineRuntimeInfo runtimeInfo = machine.getRuntime();

        if (runtimeInfo.getPowerState() == VirtualMachinePowerState.poweredOff) {
            break;
        }
    }
}
 

public boolean isStopped() throws Exception {
    VirtualMachineRuntimeInfo vmRuntimeInfo = (VirtualMachineRuntimeInfo) vmw
            .getServiceUtil().getDynamicProperty(vmInstance, "runtime");

    if (vmRuntimeInfo != null) {
        return VirtualMachinePowerState.POWERED_OFF
                .equals(vmRuntimeInfo.getPowerState());
    }
    LOG.warn("Failed to retrieve runtime information from VM "
            + instanceName);
    return false;

}
 

public void shutdownGuest(String machineName) {
    // VirtualMachine
    VirtualMachine machine = getVirtualMachine(machineName);

    // パワーオフ状態の場合はスキップ
    VirtualMachineRuntimeInfo runtimeInfo = machine.getRuntime();
    if (runtimeInfo.getPowerState() == VirtualMachinePowerState.poweredOff) {
        return;
    }

    // 仮想マシンのシャットダウン
    try {
        machine.shutdownGuest();
    } catch (RemoteException e) {
        throw new AutoException("EPROCESS-000519", e, machineName);
    }

    if (log.isInfoEnabled()) {
        log.info(MessageUtils.getMessage("IPROCESS-100415", machineName));
    }

    // シャットダウンが完了するまで待機
    waitForStopped(machineName);

    if (log.isInfoEnabled()) {
        log.info(MessageUtils.getMessage("IPROCESS-100416", machineName));
    }
}
 

private boolean powerOffNoCheck() throws Exception {
    ManagedObjectReference morTask = _context.getService().powerOffVMTask(_mor);

    boolean result = _context.getVimClient().waitForTask(morTask);
    if (result) {
        _context.waitForTaskProgressDone(morTask);

        // It seems that even if a power-off task is returned done, VM state may still not be marked,
        // wait up to 5 seconds to make sure to avoid race conditioning for immediate following on operations
        // that relies on a powered-off VM
        long startTick = System.currentTimeMillis();
        while (getResetSafePowerState() != VirtualMachinePowerState.POWERED_OFF && System.currentTimeMillis() - startTick < 5000) {
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                s_logger.debug("[ignored] interupted while powering of vm unconditionaly.");
            }
        }
        return true;
    } else {
        if (getResetSafePowerState() == VirtualMachinePowerState.POWERED_OFF) {
            // to help deal with possible race-condition
            s_logger.info("Current power-off task failed. However, VM has been switched to the state we are expecting for");
            return true;
        }

        s_logger.error("VMware powerOffVM_Task failed due to " + TaskMO.getTaskFailureInfo(_context, morTask));
    }

    return false;
}
 

private static boolean migrateVM(ServiceInstance si, Folder rootFolder,
    HostSystem newHost, String targetVMName, String newHostName)
    throws Exception {

  log("Selected host [vm] for vMotion: " + newHostName + " [" + targetVMName
      + "]");
  VirtualMachine vm = (VirtualMachine)new InventoryNavigator(rootFolder)
      .searchManagedEntity("VirtualMachine", targetVMName);
  if (vm == null) {
    log(WARNING, "Could not resolve VM " + targetVMName + ", vMotion of this VM cannot be performed.");
    return false;
  }

  ComputeResource cr = (ComputeResource)newHost.getParent();

  String[] checks = new String[] { "cpu", "software" };
  HostVMotionCompatibility[] vmcs = si.queryVMotionCompatibility(vm,
      new HostSystem[] { newHost }, checks);

  String[] comps = vmcs[0].getCompatibility();
  if (checks.length != comps.length) {
    log(WARNING, "CPU/software NOT compatible, vMotion failed.");
    return false;
  }

  long start = System.currentTimeMillis();
  Task task = vm.migrateVM_Task(cr.getResourcePool(), newHost,
      VirtualMachineMovePriority.highPriority,
      VirtualMachinePowerState.poweredOn);
  if (task.waitForMe() == Task.SUCCESS) {
    long end = System.currentTimeMillis();
    log("vMotion of " + targetVMName + " to " + newHostName
        + " completed in " + (end - start) + "ms. Task result: "
        + task.getTaskInfo().getResult());
    return true;
  } else {
    TaskInfo info = task.getTaskInfo();
    log(WARNING, "vMotion of " + targetVMName + " to " + newHostName
        + " failed. Error details: " + info.getError().getFault());
    return false;
  }
}
 

private static boolean migrateVM(ServiceInstance si, Folder rootFolder,
    HostSystem newHost, String targetVMName, String newHostName)
    throws Exception {

  log("Selected host [vm] for vMotion: " + newHostName + " [" + targetVMName
      + "]");
  VirtualMachine vm = (VirtualMachine)new InventoryNavigator(rootFolder)
      .searchManagedEntity("VirtualMachine", targetVMName);
  if (vm == null) {
    log(WARNING, "Could not resolve VM " + targetVMName + ", vMotion of this VM cannot be performed.");
    return false;
  }

  ComputeResource cr = (ComputeResource)newHost.getParent();

  String[] checks = new String[] { "cpu", "software" };
  HostVMotionCompatibility[] vmcs = si.queryVMotionCompatibility(vm,
      new HostSystem[] { newHost }, checks);

  String[] comps = vmcs[0].getCompatibility();
  if (checks.length != comps.length) {
    log(WARNING, "CPU/software NOT compatible, vMotion failed.");
    return false;
  }

  long start = System.currentTimeMillis();
  Task task = vm.migrateVM_Task(cr.getResourcePool(), newHost,
      VirtualMachineMovePriority.highPriority,
      VirtualMachinePowerState.poweredOn);
  if (task.waitForMe() == Task.SUCCESS) {
    long end = System.currentTimeMillis();
    log("vMotion of " + targetVMName + " to " + newHostName
        + " completed in " + (end - start) + "ms. Task result: "
        + task.getTaskInfo().getResult());
    return true;
  } else {
    TaskInfo info = task.getTaskInfo();
    log(WARNING, "vMotion of " + targetVMName + " to " + newHostName
        + " failed. Error details: " + info.getError().getFault());
    return false;
  }
}
 

public boolean powerOff() throws Exception {
    if (getResetSafePowerState() == VirtualMachinePowerState.POWERED_OFF)
        return true;

    return powerOffNoCheck();
}
 

public VirtualMachinePowerState getPowerState() throws Exception {
    return (VirtualMachinePowerState)getContext().getVimClient().getDynamicProperty(_mor, "runtime.powerState");
}
 

public void attachDisk(String[] vmdkDatastorePathChain, ManagedObjectReference morDs, String diskController) throws Exception {

        if(s_logger.isTraceEnabled())
            s_logger.trace("vCenter API trace - attachDisk(). target MOR: " + _mor.getValue() + ", vmdkDatastorePath: "
                            + new Gson().toJson(vmdkDatastorePathChain) + ", datastore: " + morDs.getValue());
        int controllerKey = 0;
        int unitNumber = 0;

        if (DiskControllerType.getType(diskController) == DiskControllerType.ide) {
            // IDE virtual disk cannot be added if VM is running
            if (getPowerState() == VirtualMachinePowerState.POWERED_ON) {
                throw new Exception("Adding a virtual disk over IDE controller is not supported while VM is running in VMware hypervisor. Please re-try when VM is not running.");
            }
            // Get next available unit number and controller key
            int ideDeviceCount = getNumberOfIDEDevices();
            if (ideDeviceCount >= VmwareHelper.MAX_IDE_CONTROLLER_COUNT * VmwareHelper.MAX_ALLOWED_DEVICES_IDE_CONTROLLER) {
                throw new Exception("Maximum limit of  devices supported on IDE controllers [" + VmwareHelper.MAX_IDE_CONTROLLER_COUNT
                        * VmwareHelper.MAX_ALLOWED_DEVICES_IDE_CONTROLLER + "] is reached.");
            }
            controllerKey = getIDEControllerKey(ideDeviceCount);
            unitNumber = getFreeUnitNumberOnIDEController(controllerKey);
        } else {
            controllerKey = getScsiDiskControllerKey(diskController);
            unitNumber = -1;
        }
        synchronized (_mor.getValue().intern()) {
            VirtualDevice newDisk = VmwareHelper.prepareDiskDevice(this, null, controllerKey, vmdkDatastorePathChain, morDs, unitNumber, 1);
            controllerKey = newDisk.getControllerKey();
            unitNumber = newDisk.getUnitNumber();
            VirtualDiskFlatVer2BackingInfo backingInfo = (VirtualDiskFlatVer2BackingInfo)newDisk.getBacking();
            String vmdkFileName = backingInfo.getFileName();
            DiskControllerType diskControllerType = DiskControllerType.getType(diskController);
            VmdkAdapterType vmdkAdapterType = VmdkAdapterType.getAdapterType(diskControllerType);
            if (vmdkAdapterType == VmdkAdapterType.none) {
                String message = "Failed to attach disk due to invalid vmdk adapter type for vmdk file [" +
                    vmdkFileName + "] with controller : " + diskControllerType;
                s_logger.debug(message);
                throw new Exception(message);
            }
            updateVmdkAdapter(vmdkFileName, vmdkAdapterType.toString());
            VirtualMachineConfigSpec reConfigSpec = new VirtualMachineConfigSpec();
            VirtualDeviceConfigSpec deviceConfigSpec = new VirtualDeviceConfigSpec();

            deviceConfigSpec.setDevice(newDisk);
            deviceConfigSpec.setOperation(VirtualDeviceConfigSpecOperation.ADD);

            reConfigSpec.getDeviceChange().add(deviceConfigSpec);

            ManagedObjectReference morTask = _context.getService().reconfigVMTask(_mor, reConfigSpec);
            boolean result = _context.getVimClient().waitForTask(morTask);

            if (!result) {
                if (s_logger.isTraceEnabled())
                    s_logger.trace("vCenter API trace - attachDisk() done(failed)");
                throw new Exception("Failed to attach disk due to " + TaskMO.getTaskFailureInfo(_context, morTask));
            }

            _context.waitForTaskProgressDone(morTask);
        }

        if(s_logger.isTraceEnabled())
            s_logger.trace("vCenter API trace - attachDisk() done(successfully)");
    }
 

public List<Pair<String, ManagedObjectReference>> detachDisk(String vmdkDatastorePath, boolean deleteBackingFile) throws Exception {

        if (s_logger.isTraceEnabled())
            s_logger.trace("vCenter API trace - detachDisk(). target MOR: " + _mor.getValue() + ", vmdkDatastorePath: " + vmdkDatastorePath + ", deleteBacking: " +
                    deleteBackingFile);

        // Note: if VM has been taken snapshot, original backing file will be renamed, therefore, when we try to find the matching
        // VirtualDisk, we only perform prefix matching
        Pair<VirtualDisk, String> deviceInfo = getDiskDevice(vmdkDatastorePath);
        if (deviceInfo == null) {
            s_logger.warn("vCenter API trace - detachDisk() done (failed)");
            throw new Exception("No such disk device: " + vmdkDatastorePath);
        }

        // IDE virtual disk cannot be detached if VM is running
        if (deviceInfo.second() != null && deviceInfo.second().contains("ide")) {
            if (getPowerState() == VirtualMachinePowerState.POWERED_ON) {
                throw new Exception("Removing a virtual disk over IDE controller is not supported while VM is running in VMware hypervisor. " +
                        "Please re-try when VM is not running.");
            }
        }

        List<Pair<String, ManagedObjectReference>> chain = getDiskDatastorePathChain(deviceInfo.first(), true);

        VirtualMachineConfigSpec reConfigSpec = new VirtualMachineConfigSpec();
        VirtualDeviceConfigSpec deviceConfigSpec = new VirtualDeviceConfigSpec();

        deviceConfigSpec.setDevice(deviceInfo.first());
        if (deleteBackingFile) {
            deviceConfigSpec.setFileOperation(VirtualDeviceConfigSpecFileOperation.DESTROY);
        }
        deviceConfigSpec.setOperation(VirtualDeviceConfigSpecOperation.REMOVE);

        reConfigSpec.getDeviceChange().add(deviceConfigSpec);

        ManagedObjectReference morTask = _context.getService().reconfigVMTask(_mor, reConfigSpec);
        boolean result = _context.getVimClient().waitForTask(morTask);

        if (!result) {
            if (s_logger.isTraceEnabled())
                s_logger.trace("vCenter API trace - detachDisk() done (failed)");

            throw new Exception("Failed to detach disk due to " + TaskMO.getTaskFailureInfo(_context, morTask));
        }
        _context.waitForTaskProgressDone(morTask);

        // VMware does not update snapshot references to the detached disk, we have to work around it
        SnapshotDescriptor snapshotDescriptor = null;
        try {
            snapshotDescriptor = getSnapshotDescriptor();
        } catch (Exception e) {
            s_logger.info("Unable to retrieve snapshot descriptor, will skip updating snapshot reference");
        }

        if (snapshotDescriptor != null) {
            for (Pair<String, ManagedObjectReference> pair : chain) {
                DatastoreFile dsFile = new DatastoreFile(pair.first());
                snapshotDescriptor.removeDiskReferenceFromSnapshot(dsFile.getFileName());
            }

            Pair<DatacenterMO, String> dcPair = getOwnerDatacenter();
            String dsPath = getSnapshotDescriptorDatastorePath();
            assert (dsPath != null);
            String url = getContext().composeDatastoreBrowseUrl(dcPair.second(), dsPath);
            getContext().uploadResourceContent(url, snapshotDescriptor.getVmsdContent());
        }

        if (s_logger.isTraceEnabled())
            s_logger.trace("vCenter API trace - detachDisk() done (successfully)");
        return chain;
    }