Examples with HostPodVO com.cloud.dc.HostPodVO used on opensource projects

Example 21 with HostPodVO

use of com.cloud.dc.HostPodVO in project cloudstack by apache.

the class VirtualMachineManagerImpl method orchestrateMigrateWithStorage.

private void orchestrateMigrateWithStorage(final String vmUuid, final long srcHostId, final long destHostId, final Map<Long, Long> volumeToPool) throws ResourceUnavailableException, ConcurrentOperationException {
    final VMInstanceVO vm = _vmDao.findByUuid(vmUuid);
    final HostVO srcHost = _hostDao.findById(srcHostId);
    final HostVO destHost = _hostDao.findById(destHostId);
    final VirtualMachineGuru vmGuru = getVmGuru(vm);
    final DataCenterVO dc = _dcDao.findById(destHost.getDataCenterId());
    final HostPodVO pod = _podDao.findById(destHost.getPodId());
    final Cluster cluster = _clusterDao.findById(destHost.getClusterId());
    final DeployDestination destination = new DeployDestination(dc, pod, cluster, destHost);
    // Create a map of which volume should go in which storage pool.
    final VirtualMachineProfile profile = new VirtualMachineProfileImpl(vm);
    final Map<Volume, StoragePool> volumeToPoolMap = getPoolListForVolumesForMigration(profile, destHost, volumeToPool);
    // a vm and not migrating a vm with storage.
    if (volumeToPoolMap == null || volumeToPoolMap.isEmpty()) {
        throw new InvalidParameterValueException("Migration of the vm " + vm + "from host " + srcHost + " to destination host " + destHost + " doesn't involve migrating the volumes.");
    }
    AlertManager.AlertType alertType = AlertManager.AlertType.ALERT_TYPE_USERVM_MIGRATE;
    if (VirtualMachine.Type.DomainRouter.equals(vm.getType())) {
        alertType = AlertManager.AlertType.ALERT_TYPE_DOMAIN_ROUTER_MIGRATE;
    } else if (VirtualMachine.Type.ConsoleProxy.equals(vm.getType())) {
        alertType = AlertManager.AlertType.ALERT_TYPE_CONSOLE_PROXY_MIGRATE;
    }
    _networkMgr.prepareNicForMigration(profile, destination);
    volumeMgr.prepareForMigration(profile, destination);
    final HypervisorGuru hvGuru = _hvGuruMgr.getGuru(vm.getHypervisorType());
    final VirtualMachineTO to = hvGuru.implement(profile);
    ItWorkVO work = new ItWorkVO(UUID.randomUUID().toString(), _nodeId, State.Migrating, vm.getType(), vm.getId());
    work.setStep(Step.Prepare);
    work.setResourceType(ItWorkVO.ResourceType.Host);
    work.setResourceId(destHostId);
    work = _workDao.persist(work);
    // Put the vm in migrating state.
    vm.setLastHostId(srcHostId);
    vm.setPodIdToDeployIn(destHost.getPodId());
    moveVmToMigratingState(vm, destHostId, work);
    boolean migrated = false;
    try {
        // config drive: Detach the config drive at source host
        // After migration successful attach the config drive in destination host
        // On migration failure VM will be stopped, So configIso will be deleted
        Nic defaultNic = _networkModel.getDefaultNic(vm.getId());
        List<String[]> vmData = null;
        if (defaultNic != null) {
            UserVmVO userVm = _userVmDao.findById(vm.getId());
            Map<String, String> details = _vmDetailsDao.listDetailsKeyPairs(vm.getId());
            vm.setDetails(details);
            Network network = _networkModel.getNetwork(defaultNic.getNetworkId());
            if (_networkModel.isSharedNetworkWithoutServices(network.getId())) {
                final String serviceOffering = _serviceOfferingDao.findByIdIncludingRemoved(vm.getId(), vm.getServiceOfferingId()).getDisplayText();
                final String zoneName = _dcDao.findById(vm.getDataCenterId()).getName();
                boolean isWindows = _guestOSCategoryDao.findById(_guestOSDao.findById(vm.getGuestOSId()).getCategoryId()).getName().equalsIgnoreCase("Windows");
                vmData = _networkModel.generateVmData(userVm.getUserData(), serviceOffering, zoneName, vm.getInstanceName(), vm.getId(), (String) profile.getParameter(VirtualMachineProfile.Param.VmSshPubKey), (String) profile.getParameter(VirtualMachineProfile.Param.VmPassword), isWindows);
                String vmName = vm.getInstanceName();
                String configDriveIsoRootFolder = "/tmp";
                String isoFile = configDriveIsoRootFolder + "/" + vmName + "/configDrive/" + vmName + ".iso";
                profile.setVmData(vmData);
                profile.setConfigDriveLabel(VmConfigDriveLabel.value());
                profile.setConfigDriveIsoRootFolder(configDriveIsoRootFolder);
                profile.setConfigDriveIsoFile(isoFile);
                // At source host detach the config drive iso.
                AttachOrDettachConfigDriveCommand dettachCommand = new AttachOrDettachConfigDriveCommand(vm.getInstanceName(), vmData, VmConfigDriveLabel.value(), false);
                try {
                    _agentMgr.send(srcHost.getId(), dettachCommand);
                    s_logger.debug("Deleted config drive ISO for  vm " + vm.getInstanceName() + " In host " + srcHost);
                } catch (OperationTimedoutException e) {
                    s_logger.debug("TIme out occured while exeuting command AttachOrDettachConfigDrive " + e.getMessage());
                }
            }
        }
        // Migrate the vm and its volume.
        volumeMgr.migrateVolumes(vm, to, srcHost, destHost, volumeToPoolMap);
        // Put the vm back to running state.
        moveVmOutofMigratingStateOnSuccess(vm, destHost.getId(), work);
        try {
            if (!checkVmOnHost(vm, destHostId)) {
                s_logger.error("Vm not found on destination host. Unable to complete migration for " + vm);
                try {
                    _agentMgr.send(srcHostId, new Commands(cleanup(vm.getInstanceName())), null);
                } catch (final AgentUnavailableException e) {
                    s_logger.error("AgentUnavailableException while cleanup on source host: " + srcHostId);
                }
                cleanup(vmGuru, new VirtualMachineProfileImpl(vm), work, Event.AgentReportStopped, true);
                throw new CloudRuntimeException("VM not found on desintation host. Unable to complete migration for " + vm);
            }
        } catch (final OperationTimedoutException e) {
            s_logger.warn("Error while checking the vm " + vm + " is on host " + destHost, e);
        }
        migrated = true;
    } finally {
        if (!migrated) {
            s_logger.info("Migration was unsuccessful.  Cleaning up: " + vm);
            _alertMgr.sendAlert(alertType, srcHost.getDataCenterId(), srcHost.getPodId(), "Unable to migrate vm " + vm.getInstanceName() + " from host " + srcHost.getName() + " in zone " + dc.getName() + " and pod " + dc.getName(), "Migrate Command failed.  Please check logs.");
            try {
                _agentMgr.send(destHostId, new Commands(cleanup(vm.getInstanceName())), null);
                vm.setPodIdToDeployIn(srcHost.getPodId());
                stateTransitTo(vm, Event.OperationFailed, srcHostId);
            } catch (final AgentUnavailableException e) {
                s_logger.warn("Looks like the destination Host is unavailable for cleanup.", e);
            } catch (final NoTransitionException e) {
                s_logger.error("Error while transitioning vm from migrating to running state.", e);
            }
        }
        work.setStep(Step.Done);
        _workDao.update(work.getId(), work);
    }
}

Example 22 with HostPodVO

use of com.cloud.dc.HostPodVO in project cloudstack by apache.

the class VolumeTest method setUp.

@Before
public void setUp() {
    // create data center
    DataCenterVO dc = new DataCenterVO(UUID.randomUUID().toString(), "test", "8.8.8.8", null, "10.0.0.1", null, "10.0.0.1/24", null, null, NetworkType.Basic, null, null, true, true, null, null);
    dc = dcDao.persist(dc);
    dcId = dc.getId();
    // create pod
    HostPodVO pod = new HostPodVO(UUID.randomUUID().toString(), dc.getId(), "192.168.56.1", "192.168.56.0/24", 8, "test");
    pod = podDao.persist(pod);
    // create xen cluster
    ClusterVO cluster = new ClusterVO(dc.getId(), pod.getId(), "devcloud cluster");
    cluster.setHypervisorType(HypervisorType.XenServer.toString());
    cluster.setClusterType(ClusterType.CloudManaged);
    cluster.setManagedState(ManagedState.Managed);
    cluster = clusterDao.persist(cluster);
    clusterId = cluster.getId();
    // create xen host
    HostVO host = new HostVO(UUID.randomUUID().toString());
    host.setName("devcloud xen host");
    host.setType(Host.Type.Routing);
    host.setPrivateIpAddress("192.168.56.2");
    host.setDataCenterId(dc.getId());
    host.setVersion("6.0.1");
    host.setAvailable(true);
    host.setSetup(true);
    host.setLastPinged(0);
    host.setResourceState(ResourceState.Enabled);
    host.setClusterId(cluster.getId());
    host = hostDao.persist(host);
    List<HostVO> results = new ArrayList<HostVO>();
    results.add(host);
    Mockito.when(hostDao.listAll()).thenReturn(results);
    Mockito.when(hostDao.findHypervisorHostInCluster(Matchers.anyLong())).thenReturn(results);
// CreateObjectAnswer createVolumeFromImageAnswer = new
// CreateObjectAnswer(null,UUID.randomUUID().toString(), null);
// Mockito.when(primaryStoreDao.findById(Mockito.anyLong())).thenReturn(primaryStore);
}

Example 23 with HostPodVO

use of com.cloud.dc.HostPodVO in project cloudstack by apache.

the class StorageNetworkManagerImpl method checkOverlapPrivateIpRange.

private void checkOverlapPrivateIpRange(long podId, String startIp, String endIp) {
    HostPodVO pod = _podDao.findById(podId);
    if (pod == null) {
        throw new CloudRuntimeException("Cannot find pod " + podId);
    }
    String[] IpRange = pod.getDescription().split("-");
    if ((IpRange[0] == null || IpRange[1] == null) || (!NetUtils.isValidIp(IpRange[0]) || !NetUtils.isValidIp(IpRange[1]))) {
        return;
    }
    if (NetUtils.ipRangesOverlap(startIp, endIp, IpRange[0], IpRange[1])) {
        throw new InvalidParameterValueException("The Storage network Start IP and endIP address range overlap with private IP :" + IpRange[0] + ":" + IpRange[1]);
    }
}

Example 24 with HostPodVO

use of com.cloud.dc.HostPodVO in project cloudstack by apache.

the class HostPodDaoImpl method remove.

@Override
public boolean remove(Long id) {
    TransactionLegacy txn = TransactionLegacy.currentTxn();
    txn.start();
    HostPodVO pod = createForUpdate();
    pod.setName(null);
    update(id, pod);
    boolean result = super.remove(id);
    txn.commit();
    return result;
}

Example 25 with HostPodVO

use of com.cloud.dc.HostPodVO in project cloudstack by apache.

the class DedicatedResourceManagerImpl method createDedicatePodResponse.

@Override
public DedicatePodResponse createDedicatePodResponse(DedicatedResources resource) {
    DedicatePodResponse dedicatePodResponse = new DedicatePodResponse();
    HostPodVO pod = _podDao.findById(resource.getPodId());
    DomainVO domain = _domainDao.findById(resource.getDomainId());
    AccountVO account = _accountDao.findById(resource.getAccountId());
    AffinityGroup group = _affinityGroupDao.findById(resource.getAffinityGroupId());
    dedicatePodResponse.setId(resource.getUuid());
    dedicatePodResponse.setPodId(pod.getUuid());
    dedicatePodResponse.setPodName(pod.getName());
    dedicatePodResponse.setDomainId(domain.getUuid());
    dedicatePodResponse.setAffinityGroupId(group.getUuid());
    if (account != null) {
        dedicatePodResponse.setAccountId(account.getUuid());
    }
    dedicatePodResponse.setObjectName("dedicatedpod");
    return dedicatePodResponse;
}