Examples with DatacenterMO com.cloud.hypervisor.vmware.mo.DatacenterMO used on opensource projects

Example 1 with DatacenterMO

use of com.cloud.hypervisor.vmware.mo.DatacenterMO in project CloudStack-archive by CloudStack-extras.

the class VmwareContext method getDatastoreMorByPath.

// path in format of <datacenter name>/<datastore name>
public ManagedObjectReference getDatastoreMorByPath(String inventoryPath) throws Exception {
    assert (inventoryPath != null);
    String[] tokens;
    if (inventoryPath.startsWith("/"))
        tokens = inventoryPath.substring(1).split("/");
    else
        tokens = inventoryPath.split("/");
    if (tokens == null || tokens.length != 2) {
        s_logger.error("Invalid datastore inventory path. path: " + inventoryPath);
        return null;
    }
    DatacenterMO dcMo = new DatacenterMO(this, tokens[0]);
    if (dcMo.getMor() == null) {
        s_logger.error("Unable to locate the datacenter specified in path: " + inventoryPath);
        return null;
    }
    return dcMo.findDatastore(tokens[1]);
}

Example 2 with DatacenterMO

use of com.cloud.hypervisor.vmware.mo.DatacenterMO 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);
    }
}

Example 3 with DatacenterMO

use of com.cloud.hypervisor.vmware.mo.DatacenterMO in project cloudstack by apache.

the class VmwareStorageProcessor method copyTemplateToPrimaryStorage.

@Override
public Answer copyTemplateToPrimaryStorage(CopyCommand cmd) {
    DataTO srcData = cmd.getSrcTO();
    TemplateObjectTO template = (TemplateObjectTO) srcData;
    DataStoreTO srcStore = srcData.getDataStore();
    if (!(srcStore instanceof NfsTO)) {
        return new CopyCmdAnswer("unsupported protocol");
    }
    NfsTO nfsImageStore = (NfsTO) srcStore;
    DataTO destData = cmd.getDestTO();
    DataStoreTO destStore = destData.getDataStore();
    DataStoreTO primaryStore = destStore;
    String secondaryStorageUrl = nfsImageStore.getUrl();
    assert (secondaryStorageUrl != null);
    boolean managed = false;
    String storageHost = null;
    int storagePort = Integer.MIN_VALUE;
    String managedStoragePoolName = null;
    String managedStoragePoolRootVolumeName = null;
    String chapInitiatorUsername = null;
    String chapInitiatorSecret = null;
    String chapTargetUsername = null;
    String chapTargetSecret = null;
    if (destStore instanceof PrimaryDataStoreTO) {
        PrimaryDataStoreTO destPrimaryDataStoreTo = (PrimaryDataStoreTO) destStore;
        Map<String, String> details = destPrimaryDataStoreTo.getDetails();
        if (details != null) {
            managed = Boolean.parseBoolean(details.get(PrimaryDataStoreTO.MANAGED));
            if (managed) {
                storageHost = details.get(PrimaryDataStoreTO.STORAGE_HOST);
                try {
                    storagePort = Integer.parseInt(details.get(PrimaryDataStoreTO.STORAGE_PORT));
                } catch (Exception ex) {
                    storagePort = 3260;
                }
                managedStoragePoolName = details.get(PrimaryDataStoreTO.MANAGED_STORE_TARGET);
                managedStoragePoolRootVolumeName = details.get(PrimaryDataStoreTO.MANAGED_STORE_TARGET_ROOT_VOLUME);
                chapInitiatorUsername = details.get(PrimaryDataStoreTO.CHAP_INITIATOR_USERNAME);
                chapInitiatorSecret = details.get(PrimaryDataStoreTO.CHAP_INITIATOR_SECRET);
                chapTargetUsername = details.get(PrimaryDataStoreTO.CHAP_TARGET_USERNAME);
                chapTargetSecret = details.get(PrimaryDataStoreTO.CHAP_TARGET_SECRET);
            }
        }
    }
    String templateUrl = secondaryStorageUrl + "/" + srcData.getPath();
    Pair<String, String> templateInfo = VmwareStorageLayoutHelper.decodeTemplateRelativePathAndNameFromUrl(secondaryStorageUrl, templateUrl, template.getName());
    VmwareContext context = hostService.getServiceContext(cmd);
    if (context == null) {
        return new CopyCmdAnswer("Failed to create a Vmware context, check the management server logs or the ssvm log for details");
    }
    try {
        VmwareHypervisorHost hyperHost = hostService.getHyperHost(context, cmd);
        String storageUuid = managed ? managedStoragePoolName : primaryStore.getUuid();
        String templateUuidName = deriveTemplateUuidOnHost(hyperHost, storageUuid, templateInfo.second());
        DatacenterMO dcMo = new DatacenterMO(context, hyperHost.getHyperHostDatacenter());
        VirtualMachineMO templateMo = VmwareHelper.pickOneVmOnRunningHost(dcMo.findVmByNameAndLabel(templateUuidName), true);
        DatastoreMO dsMo = null;
        Pair<VirtualMachineMO, Long> vmInfo = null;
        if (templateMo == null) {
            if (s_logger.isInfoEnabled()) {
                s_logger.info("Template " + templateInfo.second() + " is not setup yet. Set up template from secondary storage with uuid name: " + templateUuidName);
            }
            final ManagedObjectReference morDs;
            if (managed) {
                morDs = prepareManagedDatastore(context, hyperHost, null, managedStoragePoolName, storageHost, storagePort, chapInitiatorUsername, chapInitiatorSecret, chapTargetUsername, chapTargetSecret);
            } else {
                morDs = HypervisorHostHelper.findDatastoreWithBackwardsCompatibility(hyperHost, storageUuid);
            }
            assert (morDs != null);
            dsMo = new DatastoreMO(context, morDs);
            if (managed) {
                vmInfo = copyTemplateFromSecondaryToPrimary(hyperHost, dsMo, secondaryStorageUrl, templateInfo.first(), templateInfo.second(), managedStoragePoolRootVolumeName, false, _nfsVersion);
                VirtualMachineMO vmMo = vmInfo.first();
                vmMo.unregisterVm();
                String[] vmwareLayoutFilePair = VmwareStorageLayoutHelper.getVmdkFilePairDatastorePath(dsMo, managedStoragePoolRootVolumeName, managedStoragePoolRootVolumeName, VmwareStorageLayoutType.VMWARE, false);
                String[] legacyCloudStackLayoutFilePair = VmwareStorageLayoutHelper.getVmdkFilePairDatastorePath(dsMo, null, managedStoragePoolRootVolumeName, VmwareStorageLayoutType.CLOUDSTACK_LEGACY, false);
                dsMo.moveDatastoreFile(vmwareLayoutFilePair[0], dcMo.getMor(), dsMo.getMor(), legacyCloudStackLayoutFilePair[0], dcMo.getMor(), true);
                dsMo.moveDatastoreFile(vmwareLayoutFilePair[1], dcMo.getMor(), dsMo.getMor(), legacyCloudStackLayoutFilePair[1], dcMo.getMor(), true);
                String folderToDelete = dsMo.getDatastorePath(managedStoragePoolRootVolumeName, true);
                dsMo.deleteFolder(folderToDelete, dcMo.getMor());
            } else {
                vmInfo = copyTemplateFromSecondaryToPrimary(hyperHost, dsMo, secondaryStorageUrl, templateInfo.first(), templateInfo.second(), templateUuidName, true, _nfsVersion);
            }
        } else {
            s_logger.info("Template " + templateInfo.second() + " has already been setup, skip the template setup process in primary storage");
        }
        TemplateObjectTO newTemplate = new TemplateObjectTO();
        if (managed) {
            if (dsMo != null) {
                String path = dsMo.getDatastorePath(managedStoragePoolRootVolumeName + ".vmdk");
                newTemplate.setPath(path);
            }
        } else {
            newTemplate.setPath(templateUuidName);
        }
        newTemplate.setSize((vmInfo != null) ? vmInfo.second() : new Long(0));
        return new CopyCmdAnswer(newTemplate);
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            hostService.invalidateServiceContext(context);
        }
        String msg = "Unable to copy template to primary storage due to exception:" + VmwareHelper.getExceptionMessage(e);
        s_logger.error(msg, e);
        return new CopyCmdAnswer(msg);
    }
}

Example 4 with DatacenterMO

use of com.cloud.hypervisor.vmware.mo.DatacenterMO in project cloudstack by apache.

the class VmwareResource method findVmOnDatacenter.

/**
     * Use data center to look for vm, instead of randomly picking up a cluster<br/>
     * (in multiple cluster environments vm could not be found if wrong cluster was chosen)
     * @param context vmware context
     * @param hyperHost vmware hv host
     * @param vol volume
     * @return a virtualmachinemo if could be found on datacenter.
     * @throws Exception if there is an error while finding vm
     * @throws CloudRuntimeException if datacenter cannot be found
     */
protected VirtualMachineMO findVmOnDatacenter(VmwareContext context, VmwareHypervisorHost hyperHost, VolumeTO vol) throws Exception {
    DatacenterMO dcMo = new DatacenterMO(context, hyperHost.getHyperHostDatacenter());
    if (dcMo.getMor() == null) {
        String msg = "Unable to find VMware DC";
        s_logger.error(msg);
        throw new CloudRuntimeException(msg);
    }
    return dcMo.findVm(vol.getPath());
}

Example 5 with DatacenterMO

use of com.cloud.hypervisor.vmware.mo.DatacenterMO in project cloudstack by apache.

the class VmwareResource method plugPublicNic.

private void plugPublicNic(VirtualMachineMO vmMo, final String vlanId, final String vifMacAddress) throws Exception {
    // TODO : probably need to set traffic shaping
    Pair<ManagedObjectReference, String> networkInfo = null;
    VirtualSwitchType vSwitchType = VirtualSwitchType.StandardVirtualSwitch;
    if (_publicTrafficInfo != null) {
        vSwitchType = _publicTrafficInfo.getVirtualSwitchType();
    }
    /** FIXME We have no clue which network this nic is on and that means that we can't figure out the BroadcastDomainType
         *  so we assume that it's VLAN for now
         */
    if (VirtualSwitchType.StandardVirtualSwitch == vSwitchType) {
        networkInfo = HypervisorHostHelper.prepareNetwork(_publicTrafficInfo.getVirtualSwitchName(), "cloud.public", vmMo.getRunningHost(), vlanId, null, null, _opsTimeout, true, BroadcastDomainType.Vlan, null);
    } else {
        networkInfo = HypervisorHostHelper.prepareNetwork(_publicTrafficInfo.getVirtualSwitchName(), "cloud.public", vmMo.getRunningHost(), vlanId, null, null, null, _opsTimeout, vSwitchType, _portsPerDvPortGroup, null, false, BroadcastDomainType.Vlan, _vsmCredentials);
    }
    int nicIndex = allocPublicNicIndex(vmMo);
    try {
        VirtualDevice[] nicDevices = vmMo.getNicDevices();
        VirtualEthernetCard device = (VirtualEthernetCard) nicDevices[nicIndex];
        if (VirtualSwitchType.StandardVirtualSwitch == vSwitchType) {
            VirtualEthernetCardNetworkBackingInfo nicBacking = new VirtualEthernetCardNetworkBackingInfo();
            nicBacking.setDeviceName(networkInfo.second());
            nicBacking.setNetwork(networkInfo.first());
            device.setBacking(nicBacking);
        } else {
            HostMO hostMo = vmMo.getRunningHost();
            DatacenterMO dataCenterMo = new DatacenterMO(hostMo.getContext(), hostMo.getHyperHostDatacenter());
            device.setBacking(dataCenterMo.getDvPortBackingInfo(networkInfo));
        }
        VirtualMachineConfigSpec vmConfigSpec = new VirtualMachineConfigSpec();
        //VirtualDeviceConfigSpec[] deviceConfigSpecArray = new VirtualDeviceConfigSpec[1];
        VirtualDeviceConfigSpec deviceConfigSpec = new VirtualDeviceConfigSpec();
        deviceConfigSpec.setDevice(device);
        deviceConfigSpec.setOperation(VirtualDeviceConfigSpecOperation.EDIT);
        vmConfigSpec.getDeviceChange().add(deviceConfigSpec);
        if (!vmMo.configureVm(vmConfigSpec)) {
            throw new Exception("Failed to configure devices when plugPublicNic");
        }
    } catch (Exception e) {
        // restore allocation mask in case of exceptions
        String nicMasksStr = vmMo.getCustomFieldValue(CustomFieldConstants.CLOUD_NIC_MASK);
        int nicMasks = Integer.parseInt(nicMasksStr);
        nicMasks &= ~(1 << nicIndex);
        vmMo.setCustomFieldValue(CustomFieldConstants.CLOUD_NIC_MASK, String.valueOf(nicMasks));
        throw e;
    }
}