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

Example 11 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project cloudstack by apache.

the class VmwareClient method validate.

public boolean validate() {
    //
    // There is no official API to validate an open vCenter API session. This is hacking way to tell if
    // an open vCenter API session is still valid for making calls.
    //
    // It will give false result if there really does not exist data-center in the inventory, however, I consider
    // this really is not possible in production deployment
    //
    // Create PropertySpecs
    PropertySpec pSpec = new PropertySpec();
    pSpec.setType("Datacenter");
    pSpec.setAll(false);
    pSpec.getPathSet().add("name");
    ObjectSpec oSpec = new ObjectSpec();
    oSpec.setObj(getRootFolder());
    oSpec.setSkip(false);
    oSpec.getSelectSet().addAll(constructCompleteTraversalSpec());
    PropertyFilterSpec spec = new PropertyFilterSpec();
    spec.getPropSet().add(pSpec);
    spec.getObjectSet().add(oSpec);
    List<PropertyFilterSpec> specArr = new ArrayList<PropertyFilterSpec>();
    specArr.add(spec);
    try {
        List<ObjectContent> ocary = vimPort.retrieveProperties(getPropCol(), specArr);
        if (ocary != null && ocary.size() > 0)
            return true;
    } catch (Exception e) {
        return false;
    }
    return false;
}

Example 12 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project cloudstack by apache.

the class DatastoreMO method getOwnerDatacenter.

public Pair<DatacenterMO, String> getOwnerDatacenter() throws Exception {
    if (_ownerDc != null)
        return _ownerDc;
    PropertySpec pSpec = new PropertySpec();
    pSpec.setType("Datacenter");
    pSpec.getPathSet().add("name");
    TraversalSpec folderParentTraversal = new TraversalSpec();
    folderParentTraversal.setType("Folder");
    folderParentTraversal.setPath("parent");
    folderParentTraversal.setName("folderParentTraversal");
    SelectionSpec sSpec = new SelectionSpec();
    sSpec.setName("folderParentTraversal");
    folderParentTraversal.getSelectSet().add(sSpec);
    TraversalSpec dsParentTraversal = new TraversalSpec();
    dsParentTraversal.setType("Datastore");
    dsParentTraversal.setPath("parent");
    dsParentTraversal.setName("dsParentTraversal");
    dsParentTraversal.getSelectSet().add(folderParentTraversal);
    ObjectSpec oSpec = new ObjectSpec();
    oSpec.setObj(getMor());
    oSpec.setSkip(Boolean.TRUE);
    oSpec.getSelectSet().add(dsParentTraversal);
    PropertyFilterSpec pfSpec = new PropertyFilterSpec();
    pfSpec.getPropSet().add(pSpec);
    pfSpec.getObjectSet().add(oSpec);
    List<PropertyFilterSpec> pfSpecArr = new ArrayList<PropertyFilterSpec>();
    pfSpecArr.add(pfSpec);
    List<ObjectContent> ocs = _context.getService().retrieveProperties(_context.getPropertyCollector(), pfSpecArr);
    assert (ocs != null && ocs.size() > 0);
    assert (ocs.get(0).getObj() != null);
    assert (ocs.get(0).getPropSet() != null);
    String dcName = ocs.get(0).getPropSet().get(0).getVal().toString();
    _ownerDc = new Pair<DatacenterMO, String>(new DatacenterMO(_context, ocs.get(0).getObj()), dcName);
    return _ownerDc;
}

Example 13 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project cloudstack by apache.

the class DatacenterMO method getDvSwitchMor.

public ManagedObjectReference getDvSwitchMor(ManagedObjectReference dvPortGroupMor) throws Exception {
    String dvPortGroupKey = null;
    ManagedObjectReference dvSwitchMor = null;
    PropertySpec pSpec = new PropertySpec();
    pSpec.setType("DistributedVirtualPortgroup");
    pSpec.getPathSet().add("key");
    pSpec.getPathSet().add("config.distributedVirtualSwitch");
    TraversalSpec datacenter2DvPortGroupTraversal = new TraversalSpec();
    datacenter2DvPortGroupTraversal.setType("Datacenter");
    datacenter2DvPortGroupTraversal.setPath("network");
    datacenter2DvPortGroupTraversal.setName("datacenter2DvPortgroupTraversal");
    ObjectSpec oSpec = new ObjectSpec();
    oSpec.setObj(_mor);
    oSpec.setSkip(Boolean.TRUE);
    oSpec.getSelectSet().add(datacenter2DvPortGroupTraversal);
    PropertyFilterSpec pfSpec = new PropertyFilterSpec();
    pfSpec.getPropSet().add(pSpec);
    pfSpec.getObjectSet().add(oSpec);
    List<PropertyFilterSpec> pfSpecArr = new ArrayList<PropertyFilterSpec>();
    pfSpecArr.add(pfSpec);
    List<ObjectContent> ocs = _context.getService().retrieveProperties(_context.getPropertyCollector(), pfSpecArr);
    if (ocs != null) {
        for (ObjectContent oc : ocs) {
            List<DynamicProperty> props = oc.getPropSet();
            if (props != null) {
                assert (props.size() == 2);
                for (DynamicProperty prop : props) {
                    if (prop.getName().equals("key")) {
                        dvPortGroupKey = (String) prop.getVal();
                    } else {
                        dvSwitchMor = (ManagedObjectReference) prop.getVal();
                    }
                }
                if ((dvPortGroupKey != null) && dvPortGroupKey.equals(dvPortGroupMor.getValue())) {
                    return dvSwitchMor;
                }
            }
        }
    }
    return null;
}

Example 14 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project cloudstack by apache.

the class VmwareManagerImpl method addVmwareDatacenter.

@Override
@DB
public VmwareDatacenterVO addVmwareDatacenter(AddVmwareDcCmd cmd) throws ResourceInUseException {
    VmwareDatacenterVO vmwareDc = null;
    Long zoneId = cmd.getZoneId();
    String userName = cmd.getUsername();
    String password = cmd.getPassword();
    String vCenterHost = cmd.getVcenter();
    String vmwareDcName = cmd.getName();
    // Validate username, password, VMware DC name and vCenter
    if (userName == null) {
        throw new InvalidParameterValueException("Missing or invalid parameter username.");
    }
    if (password == null) {
        throw new InvalidParameterValueException("Missing or invalid parameter username.");
    }
    if (vmwareDcName == null) {
        throw new InvalidParameterValueException("Missing or invalid parameter name. Please provide valid VMware datacenter name.");
    }
    if (vCenterHost == null) {
        throw new InvalidParameterValueException("Missing or invalid parameter name. " + "Please provide valid VMware vCenter server's IP address or fully qualified domain name.");
    }
    if (zoneId == null) {
        throw new InvalidParameterValueException("Missing or invalid parameter name. " + "Please provide valid zone id.");
    }
    // Zone validation
    validateZone(zoneId);
    VmwareDatacenterZoneMapVO vmwareDcZoneMap = _vmwareDcZoneMapDao.findByZoneId(zoneId);
    // Check if zone is associated with VMware DC
    if (vmwareDcZoneMap != null) {
        // Check if the associated VMware DC matches the one specified in API params
        // This check would yield success as the association exists between same entities (zone and VMware DC)
        // This scenario would result in if the API addVmwareDc is called more than once with same parameters.
        Long associatedVmwareDcId = vmwareDcZoneMap.getVmwareDcId();
        VmwareDatacenterVO associatedVmwareDc = _vmwareDcDao.findById(associatedVmwareDcId);
        if (associatedVmwareDc.getVcenterHost().equalsIgnoreCase(vCenterHost) && associatedVmwareDc.getVmwareDatacenterName().equalsIgnoreCase(vmwareDcName)) {
            s_logger.info("Ignoring API call addVmwareDc, because VMware DC " + vCenterHost + "/" + vmwareDcName + " is already associated with specified zone with id " + zoneId);
            return associatedVmwareDc;
        } else {
            throw new CloudRuntimeException("Zone " + zoneId + " is already associated with a VMware datacenter. " + "Only 1 VMware DC can be associated with a zone.");
        }
    }
    // Zone validation to check if the zone already has resources.
    // Association of VMware DC to zone is not allowed if zone already has resources added.
    validateZoneWithResources(zoneId, "add VMware datacenter to zone");
    // Check if DC is already part of zone
    // In that case vmware_data_center table should have the DC
    vmwareDc = _vmwareDcDao.getVmwareDatacenterByGuid(vmwareDcName + "@" + vCenterHost);
    if (vmwareDc != null) {
        throw new ResourceInUseException("This DC is already part of other CloudStack zone(s). Cannot add this DC to more zones.");
    }
    VmwareContext context = null;
    DatacenterMO dcMo = null;
    String dcCustomFieldValue;
    boolean addDcCustomFieldDef = false;
    boolean dcInUse = false;
    String guid;
    ManagedObjectReference dcMor;
    try {
        context = VmwareContextFactory.create(vCenterHost, userName, password);
        // Check if DC exists on vCenter
        dcMo = new DatacenterMO(context, vmwareDcName);
        dcMor = dcMo.getMor();
        if (dcMor == null) {
            String msg = "Unable to find VMware DC " + vmwareDcName + " in vCenter " + vCenterHost + ". ";
            s_logger.error(msg);
            throw new InvalidParameterValueException(msg);
        }
        // Check if DC is already associated with another cloudstack deployment
        // Get custom field property cloud.zone over this DC
        guid = vmwareDcName + "@" + vCenterHost;
        dcCustomFieldValue = dcMo.getCustomFieldValue(CustomFieldConstants.CLOUD_ZONE);
        if (dcCustomFieldValue == null) {
            addDcCustomFieldDef = true;
        }
        dcInUse = Boolean.parseBoolean(dcCustomFieldValue);
        if (dcInUse) {
            throw new ResourceInUseException("This DC is being managed by other CloudStack deployment. Cannot add this DC to zone.");
        }
        // Add DC to database into vmware_data_center table
        vmwareDc = new VmwareDatacenterVO(guid, vmwareDcName, vCenterHost, userName, password);
        vmwareDc = _vmwareDcDao.persist(vmwareDc);
        // Map zone with vmware datacenter
        vmwareDcZoneMap = new VmwareDatacenterZoneMapVO(zoneId, vmwareDc.getId());
        vmwareDcZoneMap = _vmwareDcZoneMapDao.persist(vmwareDcZoneMap);
        // Set custom field for this DC
        if (addDcCustomFieldDef) {
            dcMo.ensureCustomFieldDef(CustomFieldConstants.CLOUD_ZONE);
        }
        dcMo.setCustomFieldValue(CustomFieldConstants.CLOUD_ZONE, "true");
    } catch (Throwable e) {
        String msg = "Failed to add VMware DC to zone ";
        if (e instanceof RemoteException) {
            msg = "Encountered remote exception at vCenter. " + VmwareHelper.getExceptionMessage(e);
        } else {
            msg += "due to : " + e.getMessage();
        }
        throw new CloudRuntimeException(msg);
    } finally {
        if (context != null) {
            context.close();
        }
        context = null;
    }
    return vmwareDc;
}

Example 15 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project cloudstack by apache.

the class VmwareStorageProcessor method createTemplateFromVolume.

@Override
public Answer createTemplateFromVolume(CopyCommand cmd) {
    VolumeObjectTO volume = (VolumeObjectTO) cmd.getSrcTO();
    TemplateObjectTO template = (TemplateObjectTO) cmd.getDestTO();
    DataStoreTO imageStore = template.getDataStore();
    if (!(imageStore instanceof NfsTO)) {
        return new CopyCmdAnswer("unsupported protocol");
    }
    NfsTO nfsImageStore = (NfsTO) imageStore;
    String secondaryStoragePoolURL = nfsImageStore.getUrl();
    String volumePath = volume.getPath();
    String details = null;
    VmwareContext context = hostService.getServiceContext(cmd);
    try {
        VmwareHypervisorHost hyperHost = hostService.getHyperHost(context, cmd);
        VirtualMachineMO vmMo = hyperHost.findVmOnHyperHost(volume.getVmName());
        if (vmMo == null) {
            if (s_logger.isDebugEnabled()) {
                s_logger.debug("Unable to find the owner VM for CreatePrivateTemplateFromVolumeCommand on host " + hyperHost.getHyperHostName() + ", try within datacenter");
            }
            vmMo = hyperHost.findVmOnPeerHyperHost(volume.getVmName());
            if (vmMo == null) {
                // This means either the volume is on a zone wide storage pool or VM is deleted by external entity.
                // Look for the VM in the datacenter.
                ManagedObjectReference dcMor = hyperHost.getHyperHostDatacenter();
                DatacenterMO dcMo = new DatacenterMO(context, dcMor);
                vmMo = dcMo.findVm(volume.getVmName());
            }
            if (vmMo == null) {
                String msg = "Unable to find the owner VM for volume operation. vm: " + volume.getVmName();
                s_logger.error(msg);
                throw new Exception(msg);
            }
        }
        Ternary<String, Long, Long> result = createTemplateFromVolume(vmMo, template.getPath(), template.getId(), template.getName(), secondaryStoragePoolURL, volumePath, hostService.getWorkerName(context, cmd, 0), _nfsVersion);
        TemplateObjectTO newTemplate = new TemplateObjectTO();
        newTemplate.setPath(result.first());
        newTemplate.setFormat(ImageFormat.OVA);
        newTemplate.setSize(result.third());
        newTemplate.setPhysicalSize(result.second());
        return new CopyCmdAnswer(newTemplate);
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            hostService.invalidateServiceContext(context);
        }
        s_logger.error("Unexpecpted exception ", e);
        details = "create template from volume exception: " + VmwareHelper.getExceptionMessage(e);
        return new CopyCmdAnswer(details);
    }
}