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

Example 1 with NetworkDetails

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

the class VmwareStorageProcessor method deleteVolume.

@Override
public Answer deleteVolume(DeleteCommand cmd) {
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Executing resource DeleteCommand: " + _gson.toJson(cmd));
    }
    try {
        VmwareContext context = hostService.getServiceContext(null);
        VmwareHypervisorHost hyperHost = hostService.getHyperHost(context, null);
        VolumeObjectTO vol = (VolumeObjectTO) cmd.getData();
        DataStoreTO store = vol.getDataStore();
        PrimaryDataStoreTO primaryDataStoreTO = (PrimaryDataStoreTO) store;
        Map<String, String> details = primaryDataStoreTO.getDetails();
        boolean isManaged = false;
        String managedDatastoreName = null;
        if (details != null) {
            isManaged = Boolean.parseBoolean(details.get(PrimaryDataStoreTO.MANAGED));
            if (isManaged) {
                managedDatastoreName = getManagedDatastoreNameFromPath(vol.getPath());
            }
        }
        ManagedObjectReference morDs = HypervisorHostHelper.findDatastoreWithBackwardsCompatibility(hyperHost, isManaged ? managedDatastoreName : store.getUuid());
        if (morDs == null) {
            String msg = "Unable to find datastore based on volume mount point " + store.getUuid();
            s_logger.error(msg);
            throw new Exception(msg);
        }
        DatastoreMO dsMo = new DatastoreMO(context, morDs);
        ManagedObjectReference morDc = hyperHost.getHyperHostDatacenter();
        ManagedObjectReference morCluster = hyperHost.getHyperHostCluster();
        ClusterMO clusterMo = new ClusterMO(context, morCluster);
        if (vol.getVolumeType() == Volume.Type.ROOT) {
            String vmName = vol.getVmName();
            if (vmName != null) {
                VirtualMachineMO vmMo = clusterMo.findVmOnHyperHost(vmName);
                if (vmMo == null) {
                    // Volume might be on a zone-wide storage pool, look for VM in datacenter
                    DatacenterMO dcMo = new DatacenterMO(context, morDc);
                    vmMo = dcMo.findVm(vmName);
                }
                if (vmMo != null) {
                    if (s_logger.isInfoEnabled()) {
                        s_logger.info("Destroy root volume and VM itself. vmName " + vmName);
                    }
                    VirtualMachineDiskInfo diskInfo = null;
                    if (vol.getChainInfo() != null)
                        diskInfo = _gson.fromJson(vol.getChainInfo(), VirtualMachineDiskInfo.class);
                    HostMO hostMo = vmMo.getRunningHost();
                    List<NetworkDetails> networks = vmMo.getNetworksWithDetails();
                    // tear down all devices first before we destroy the VM to avoid accidently delete disk backing files
                    if (VmwareResource.getVmState(vmMo) != PowerState.PowerOff) {
                        vmMo.safePowerOff(_shutdownWaitMs);
                    }
                    // call this before calling detachAllDisksExcept
                    // when expunging a VM, we need to see if any of its disks are serviced by managed storage
                    // if there is one or more disk serviced by managed storage, remove the iSCSI connection(s)
                    // don't remove the iSCSI connection(s) until the supported disk(s) is/are removed from the VM
                    // (removeManagedTargetsFromCluster should be called after detachAllDisksExcept and vm.destroy)
                    List<VirtualDisk> virtualDisks = vmMo.getVirtualDisks();
                    List<String> managedIqns = getManagedIqnsFromVirtualDisks(virtualDisks);
                    List<String> detachedDisks = vmMo.detachAllDisksExcept(vol.getPath(), diskInfo != null ? diskInfo.getDiskDeviceBusName() : null);
                    VmwareStorageLayoutHelper.moveVolumeToRootFolder(new DatacenterMO(context, morDc), detachedDisks);
                    if (isManaged) {
                        vmMo.unregisterVm();
                    } else {
                        vmMo.destroy();
                    }
                    // this.hostService.handleDatastoreAndVmdkDetach(iScsiName, storageHost, storagePort);
                    if (managedIqns != null && !managedIqns.isEmpty()) {
                        removeManagedTargetsFromCluster(managedIqns);
                    }
                    for (NetworkDetails netDetails : networks) {
                        if (netDetails.getGCTag() != null && netDetails.getGCTag().equalsIgnoreCase("true")) {
                            if (netDetails.getVMMorsOnNetwork() == null || netDetails.getVMMorsOnNetwork().length == 1) {
                                resource.cleanupNetwork(hostMo, netDetails);
                            }
                        }
                    }
                }
                /*
                    if (s_logger.isInfoEnabled()) {
                        s_logger.info("Destroy volume by original name: " + vol.getPath() + ".vmdk");
                    }

                    VmwareStorageLayoutHelper.deleteVolumeVmdkFiles(dsMo, vol.getPath(), new DatacenterMO(context, morDc));
                     */
                return new Answer(cmd, true, "Success");
            }
            if (s_logger.isInfoEnabled()) {
                s_logger.info("Destroy root volume directly from datastore");
            }
        }
        VmwareStorageLayoutHelper.deleteVolumeVmdkFiles(dsMo, vol.getPath(), new DatacenterMO(context, morDc));
        return new Answer(cmd, true, "Success");
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            s_logger.warn("Encounter remote exception to vCenter, invalidate VMware session context");
            hostService.invalidateServiceContext(null);
        }
        String msg = "delete volume failed due to " + VmwareHelper.getExceptionMessage(e);
        s_logger.error(msg, e);
        return new Answer(cmd, false, msg);
    }
}