Examples with Datastore com.vmware.vim25.mo.Datastore used on opensource projects

Example 81 with Datastore

use of com.vmware.vim25.mo.Datastore in project CloudStack-archive by CloudStack-extras.

the class VirtualMachineMO method setSnapshotDirectory.

// snapshot directory in format of: /vmfs/volumes/<datastore name>/<path>
@Deprecated
public void setSnapshotDirectory(String snapshotDir) throws Exception {
    VirtualMachineFileInfo fileInfo = getFileInfo();
    Pair<DatacenterMO, String> dcInfo = getOwnerDatacenter();
    String vmxUrl = _context.composeDatastoreBrowseUrl(dcInfo.second(), fileInfo.getVmPathName());
    byte[] vmxContent = _context.getResourceContent(vmxUrl);
    BufferedReader in = null;
    BufferedWriter out = null;
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    boolean replaced = false;
    try {
        in = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(vmxContent)));
        out = new BufferedWriter(new OutputStreamWriter(bos));
        String line;
        while ((line = in.readLine()) != null) {
            if (line.startsWith("workingDir")) {
                replaced = true;
                out.write(String.format("workingDir=\"%s\"", snapshotDir));
                out.newLine();
            } else {
                out.write(line);
                out.newLine();
            }
        }
        if (!replaced) {
            out.newLine();
            out.write(String.format("workingDir=\"%s\"", snapshotDir));
            out.newLine();
        }
    } finally {
        if (in != null) {
            in.close();
        }
        if (out != null) {
            out.close();
        }
    }
    _context.uploadResourceContent(vmxUrl, bos.toByteArray());
// It seems that I don't need to do re-registration. VMware has bug in writing the correct snapshot's VMDK path to
// its disk backing info anyway.
// redoRegistration();
}

Example 82 with Datastore

use of com.vmware.vim25.mo.Datastore in project CloudStack-archive by CloudStack-extras.

the class VirtualMachineMO method getOwnerDatastore.

public Pair<DatastoreMO, String> getOwnerDatastore(String dsFullPath) throws Exception {
    String dsName = DatastoreFile.getDatastoreNameFromPath(dsFullPath);
    PropertySpec pSpec = new PropertySpec();
    pSpec.setType("Datastore");
    pSpec.setPathSet(new String[] { "name" });
    TraversalSpec vmDatastoreTraversal = new TraversalSpec();
    vmDatastoreTraversal.setType("VirtualMachine");
    vmDatastoreTraversal.setPath("datastore");
    vmDatastoreTraversal.setName("vmDatastoreTraversal");
    ObjectSpec oSpec = new ObjectSpec();
    oSpec.setObj(_mor);
    oSpec.setSkip(Boolean.TRUE);
    oSpec.setSelectSet(new SelectionSpec[] { vmDatastoreTraversal });
    PropertyFilterSpec pfSpec = new PropertyFilterSpec();
    pfSpec.setPropSet(new PropertySpec[] { pSpec });
    pfSpec.setObjectSet(new ObjectSpec[] { oSpec });
    ObjectContent[] ocs = _context.getService().retrieveProperties(_context.getServiceContent().getPropertyCollector(), new PropertyFilterSpec[] { pfSpec });
    if (ocs != null) {
        for (ObjectContent oc : ocs) {
            DynamicProperty prop = oc.getPropSet(0);
            if (prop.getVal().toString().equals(dsName)) {
                return new Pair<DatastoreMO, String>(new DatastoreMO(_context, oc.getObj()), dsName);
            }
        }
    }
    return null;
}

Example 83 with Datastore

use of com.vmware.vim25.mo.Datastore in project CloudStack-archive by CloudStack-extras.

the class VirtualMachineMO method attachDisk.

public void attachDisk(String[] vmdkDatastorePathChain, ManagedObjectReference morDs) throws Exception {
    if (s_logger.isTraceEnabled())
        s_logger.trace("vCenter API trace - attachDisk(). target MOR: " + _mor.get_value() + ", vmdkDatastorePath: " + new Gson().toJson(vmdkDatastorePathChain) + ", datastore: " + morDs.get_value());
    VirtualDevice newDisk = VmwareHelper.prepareDiskDevice(this, getScsiDeviceControllerKey(), vmdkDatastorePathChain, morDs, -1, 1);
    VirtualMachineConfigSpec reConfigSpec = new VirtualMachineConfigSpec();
    VirtualDeviceConfigSpec[] deviceConfigSpecArray = new VirtualDeviceConfigSpec[1];
    VirtualDeviceConfigSpec deviceConfigSpec = new VirtualDeviceConfigSpec();
    deviceConfigSpec.setDevice(newDisk);
    deviceConfigSpec.setOperation(VirtualDeviceConfigSpecOperation.add);
    deviceConfigSpecArray[0] = deviceConfigSpec;
    reConfigSpec.setDeviceChange(deviceConfigSpecArray);
    ManagedObjectReference morTask = _context.getService().reconfigVM_Task(_mor, reConfigSpec);
    String result = _context.getServiceUtil().waitForTask(morTask);
    if (!result.equals("sucess")) {
        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)");
}

Example 84 with Datastore

use of com.vmware.vim25.mo.Datastore in project CloudStack-archive by CloudStack-extras.

the class VirtualMachineMO method createDisk.

// vmdkDatastorePath: [datastore name] vmdkFilePath
public void createDisk(String vmdkDatastorePath, VirtualDiskType diskType, VirtualDiskMode diskMode, String rdmDeviceName, int sizeInMb, ManagedObjectReference morDs, int controllerKey) throws Exception {
    if (s_logger.isTraceEnabled())
        s_logger.trace("vCenter API trace - createDisk(). target MOR: " + _mor.get_value() + ", vmdkDatastorePath: " + vmdkDatastorePath + ", sizeInMb: " + sizeInMb + ", diskType: " + diskType + ", diskMode: " + diskMode + ", rdmDeviceName: " + rdmDeviceName + ", datastore: " + morDs.get_value() + ", controllerKey: " + controllerKey);
    assert (vmdkDatastorePath != null);
    assert (morDs != null);
    if (controllerKey < 0) {
        controllerKey = getIDEDeviceControllerKey();
    }
    VirtualDisk newDisk = new VirtualDisk();
    if (diskType == VirtualDiskType.thin || diskType == VirtualDiskType.preallocated || diskType == VirtualDiskType.eagerZeroedThick) {
        VirtualDiskFlatVer2BackingInfo backingInfo = new VirtualDiskFlatVer2BackingInfo();
        backingInfo.setDiskMode(diskMode.persistent.toString());
        if (diskType == VirtualDiskType.thin) {
            backingInfo.setThinProvisioned(true);
        } else {
            backingInfo.setThinProvisioned(false);
        }
        if (diskType == VirtualDiskType.eagerZeroedThick) {
            backingInfo.setEagerlyScrub(true);
        } else {
            backingInfo.setEagerlyScrub(false);
        }
        backingInfo.setDatastore(morDs);
        backingInfo.setFileName(vmdkDatastorePath);
        newDisk.setBacking(backingInfo);
    } else if (diskType == VirtualDiskType.rdm || diskType == VirtualDiskType.rdmp) {
        VirtualDiskRawDiskMappingVer1BackingInfo backingInfo = new VirtualDiskRawDiskMappingVer1BackingInfo();
        if (diskType == VirtualDiskType.rdm) {
            backingInfo.setCompatibilityMode("virtualMode");
        } else {
            backingInfo.setCompatibilityMode("physicalMode");
        }
        backingInfo.setDeviceName(rdmDeviceName);
        if (diskType == VirtualDiskType.rdm) {
            backingInfo.setDiskMode(diskMode.persistent.toString());
        }
        backingInfo.setDatastore(morDs);
        backingInfo.setFileName(vmdkDatastorePath);
        newDisk.setBacking(backingInfo);
    }
    int deviceNumber = getNextDeviceNumber(controllerKey);
    newDisk.setControllerKey(controllerKey);
    newDisk.setKey(-deviceNumber);
    newDisk.setUnitNumber(deviceNumber);
    newDisk.setCapacityInKB(sizeInMb * 1024);
    VirtualMachineConfigSpec reConfigSpec = new VirtualMachineConfigSpec();
    VirtualDeviceConfigSpec[] deviceConfigSpecArray = new VirtualDeviceConfigSpec[1];
    VirtualDeviceConfigSpec deviceConfigSpec = new VirtualDeviceConfigSpec();
    deviceConfigSpec.setDevice(newDisk);
    deviceConfigSpec.setFileOperation(VirtualDeviceConfigSpecFileOperation.create);
    deviceConfigSpec.setOperation(VirtualDeviceConfigSpecOperation.add);
    deviceConfigSpecArray[0] = deviceConfigSpec;
    reConfigSpec.setDeviceChange(deviceConfigSpecArray);
    ManagedObjectReference morTask = _context.getService().reconfigVM_Task(_mor, reConfigSpec);
    String result = _context.getServiceUtil().waitForTask(morTask);
    if (!result.equals("sucess")) {
        if (s_logger.isTraceEnabled())
            s_logger.trace("vCenter API trace - createDisk() done(failed)");
        throw new Exception("Unable to create disk " + vmdkDatastorePath + " due to " + TaskMO.getTaskFailureInfo(_context, morTask));
    }
    _context.waitForTaskProgressDone(morTask);
    if (s_logger.isTraceEnabled())
        s_logger.trace("vCenter API trace - createDisk() done(successfully)");
}

Example 85 with Datastore

use of com.vmware.vim25.mo.Datastore in project CloudStack-archive by CloudStack-extras.

the class HostDatastoreSystemMO method findDatastoreByExportPath.

// TODO this is a hacking helper method, when we can pass down storage pool info along with volume
// we should be able to find the datastore by name
public ManagedObjectReference findDatastoreByExportPath(String exportPath) throws Exception {
    assert (exportPath != null);
    ManagedObjectReference[] datastores = getDatastores();
    if (datastores != null && datastores.length > 0) {
        for (ManagedObjectReference morDatastore : datastores) {
            DatastoreMO dsMo = new DatastoreMO(_context, morDatastore);
            if (dsMo.getInventoryPath().equals(exportPath))
                return morDatastore;
            NasDatastoreInfo info = getNasDatastoreInfo(morDatastore);
            if (info != null) {
                String vmwareUrl = info.getUrl();
                if (vmwareUrl.charAt(vmwareUrl.length() - 1) == '/')
                    vmwareUrl = vmwareUrl.substring(0, vmwareUrl.length() - 1);
                URI uri = new URI(vmwareUrl);
                if (uri.getPath().equals("/" + exportPath))
                    return morDatastore;
            }
        }
    }
    return null;
}