Examples with ConsoleProxyVO com.cloud.vm.ConsoleProxyVO used on opensource projects

Example 36 with ConsoleProxyVO

use of com.cloud.vm.ConsoleProxyVO in project cloudstack by apache.

the class ConsoleProxyManagerImpl method startNew.

public ConsoleProxyVO startNew(long dataCenterId) throws ConcurrentOperationException {
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Assign console proxy from a newly started instance for request from data center : " + dataCenterId);
    }
    if (!allowToLaunchNew(dataCenterId)) {
        String configKey = Config.ConsoleProxyLaunchMax.key();
        s_logger.warn(String.format("The number of launched console proxys on zone [%s] has reached the limit [%s]. Limit set in [%s].", dataCenterId, configurationDao.getValue(configKey), configKey));
        return null;
    }
    HypervisorType availableHypervisor = resourceManager.getAvailableHypervisor(dataCenterId);
    VMTemplateVO template = vmTemplateDao.findSystemVMReadyTemplate(dataCenterId, availableHypervisor);
    if (template == null) {
        throw new CloudRuntimeException("Not able to find the System templates or not downloaded in zone " + dataCenterId);
    }
    Map<String, Object> context = createProxyInstance(dataCenterId, template);
    long proxyVmId = (Long) context.get("proxyVmId");
    if (proxyVmId == 0) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug(String.format("Unable to create proxy instance in zone [%s].", dataCenterId));
        }
        return null;
    }
    ConsoleProxyVO proxy = consoleProxyDao.findById(proxyVmId);
    if (proxy != null) {
        SubscriptionMgr.getInstance().notifySubscribers(ConsoleProxyManager.ALERT_SUBJECT, this, new ConsoleProxyAlertEventArgs(ConsoleProxyAlertEventArgs.PROXY_CREATED, dataCenterId, proxy.getId(), proxy, null));
        return proxy;
    } else {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Unable to allocate console proxy storage, remove the console proxy record from DB, proxy id: " + proxyVmId);
        }
    }
    return null;
}

Example 37 with ConsoleProxyVO

use of com.cloud.vm.ConsoleProxyVO in project cloudstack by apache.

the class ConsoleProxyManagerImpl method assignProxyFromRunningPool.

public ConsoleProxyVO assignProxyFromRunningPool(long dataCenterId) {
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Assign console proxy from running pool for request from data center : " + dataCenterId);
    }
    ConsoleProxyAllocator allocator = getCurrentAllocator();
    assert (allocator != null);
    List<ConsoleProxyVO> runningList = consoleProxyDao.getProxyListInStates(dataCenterId, State.Running);
    if (runningList != null && runningList.size() > 0) {
        Iterator<ConsoleProxyVO> it = runningList.iterator();
        while (it.hasNext()) {
            ConsoleProxyVO proxy = it.next();
            if (proxy.getActiveSession() >= capacityPerProxy) {
                it.remove();
            }
        }
        if (s_logger.isDebugEnabled()) {
            s_logger.debug(String.format("Running [%s] proxy instances [%s].", runningList.size(), runningList.stream().map(proxy -> proxy.toString()).collect(Collectors.joining(", "))));
        }
        List<Pair<Long, Integer>> l = consoleProxyDao.getProxyLoadMatrix();
        Map<Long, Integer> loadInfo = new HashMap<>();
        if (l != null) {
            for (Pair<Long, Integer> p : l) {
                Long proxyId = p.first();
                Integer countRunningVms = p.second();
                loadInfo.put(proxyId, countRunningVms);
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug(String.format("Running proxy instance allocation {\"proxyId\": %s, \"countRunningVms\": %s}.", proxyId, countRunningVms));
                }
            }
        }
        Long allocated = allocator.allocProxy(runningList, loadInfo, dataCenterId);
        if (allocated == null) {
            s_logger.debug(String.format("Console proxy not found, unable to assign console proxy from running pool for request from zone [%s].", dataCenterId));
            return null;
        }
        return consoleProxyDao.findById(allocated);
    } else {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Empty running proxy pool for now in data center : " + dataCenterId);
        }
    }
    return null;
}

Example 38 with ConsoleProxyVO

use of com.cloud.vm.ConsoleProxyVO in project cloudstack by apache.

the class ApiResponseHelper method createSystemVmResponse.

@Override
public SystemVmResponse createSystemVmResponse(VirtualMachine vm) {
    SystemVmResponse vmResponse = new SystemVmResponse();
    if (vm.getType() == Type.SecondaryStorageVm || vm.getType() == Type.ConsoleProxy || vm.getType() == Type.DomainRouter || vm.getType() == Type.NetScalerVm) {
        vmResponse.setId(vm.getUuid());
        vmResponse.setSystemVmType(vm.getType().toString().toLowerCase());
        vmResponse.setName(vm.getHostName());
        if (vm.getPodIdToDeployIn() != null) {
            HostPodVO pod = ApiDBUtils.findPodById(vm.getPodIdToDeployIn());
            if (pod != null) {
                vmResponse.setPodId(pod.getUuid());
                vmResponse.setPodName(pod.getName());
            }
        }
        VMTemplateVO template = ApiDBUtils.findTemplateById(vm.getTemplateId());
        if (template != null) {
            vmResponse.setTemplateId(template.getUuid());
            vmResponse.setTemplateName(template.getName());
        }
        vmResponse.setCreated(vm.getCreated());
        if (vm.getHostId() != null) {
            Host host = ApiDBUtils.findHostById(vm.getHostId());
            if (host != null) {
                vmResponse.setHostId(host.getUuid());
                vmResponse.setHostName(host.getName());
                vmResponse.setHypervisor(host.getHypervisorType().toString());
            }
        } else if (vm.getLastHostId() != null) {
            Host lastHost = ApiDBUtils.findHostById(vm.getLastHostId());
            if (lastHost != null) {
                vmResponse.setHypervisor(lastHost.getHypervisorType().toString());
            }
        }
        if (VirtualMachine.systemVMs.contains(vm.getType())) {
            Host systemVmHost = ApiDBUtils.findHostByTypeNameAndZoneId(vm.getDataCenterId(), vm.getHostName(), Type.SecondaryStorageVm.equals(vm.getType()) ? Host.Type.SecondaryStorageVM : Host.Type.ConsoleProxy);
            if (systemVmHost != null) {
                vmResponse.setAgentState(systemVmHost.getStatus());
                vmResponse.setDisconnectedOn(systemVmHost.getDisconnectedOn());
                vmResponse.setVersion(systemVmHost.getVersion());
            }
        }
        if (vm.getState() != null) {
            vmResponse.setState(vm.getState().toString());
        }
        vmResponse.setDynamicallyScalable(vm.isDynamicallyScalable());
        // for console proxies, add the active sessions
        if (vm.getType() == Type.ConsoleProxy) {
            ConsoleProxyVO proxy = ApiDBUtils.findConsoleProxy(vm.getId());
            // proxy can be already destroyed
            if (proxy != null) {
                vmResponse.setActiveViewerSessions(proxy.getActiveSession());
            }
        }
        DataCenter zone = ApiDBUtils.findZoneById(vm.getDataCenterId());
        if (zone != null) {
            vmResponse.setZoneId(zone.getUuid());
            vmResponse.setZoneName(zone.getName());
            vmResponse.setDns1(zone.getDns1());
            vmResponse.setDns2(zone.getDns2());
        }
        vmResponse.setHasAnnotation(annotationDao.hasAnnotations(vm.getUuid(), AnnotationService.EntityType.SYSTEM_VM.name(), _accountMgr.isRootAdmin(CallContext.current().getCallingAccount().getId())));
        List<NicProfile> nicProfiles = ApiDBUtils.getNics(vm);
        for (NicProfile singleNicProfile : nicProfiles) {
            Network network = ApiDBUtils.findNetworkById(singleNicProfile.getNetworkId());
            if (network != null) {
                if (network.getTrafficType() == TrafficType.Management) {
                    vmResponse.setPrivateIp(singleNicProfile.getIPv4Address());
                    vmResponse.setPrivateMacAddress(singleNicProfile.getMacAddress());
                    vmResponse.setPrivateNetmask(singleNicProfile.getIPv4Netmask());
                } else if (network.getTrafficType() == TrafficType.Control) {
                    vmResponse.setLinkLocalIp(singleNicProfile.getIPv4Address());
                    vmResponse.setLinkLocalMacAddress(singleNicProfile.getMacAddress());
                    vmResponse.setLinkLocalNetmask(singleNicProfile.getIPv4Netmask());
                } else if (network.getTrafficType() == TrafficType.Public) {
                    vmResponse.setPublicIp(singleNicProfile.getIPv4Address());
                    vmResponse.setPublicMacAddress(singleNicProfile.getMacAddress());
                    vmResponse.setPublicNetmask(singleNicProfile.getIPv4Netmask());
                    vmResponse.setGateway(singleNicProfile.getIPv4Gateway());
                } else if (network.getTrafficType() == TrafficType.Guest) {
                    /*
                          * In basic zone, public ip has TrafficType.Guest in case EIP service is not enabled.
                          * When EIP service is enabled in the basic zone, system VM by default get the public
                          * IP allocated for EIP. So return the guest/public IP accordingly.
                          * */
                    NetworkOffering networkOffering = ApiDBUtils.findNetworkOfferingById(network.getNetworkOfferingId());
                    if (networkOffering.isElasticIp()) {
                        IpAddress ip = ApiDBUtils.findIpByAssociatedVmId(vm.getId());
                        if (ip != null) {
                            Vlan vlan = ApiDBUtils.findVlanById(ip.getVlanId());
                            vmResponse.setPublicIp(ip.getAddress().addr());
                            vmResponse.setPublicNetmask(vlan.getVlanNetmask());
                            vmResponse.setGateway(vlan.getVlanGateway());
                        }
                    } else {
                        vmResponse.setPublicIp(singleNicProfile.getIPv4Address());
                        vmResponse.setPublicMacAddress(singleNicProfile.getMacAddress());
                        vmResponse.setPublicNetmask(singleNicProfile.getIPv4Netmask());
                        vmResponse.setGateway(singleNicProfile.getIPv4Gateway());
                    }
                }
            }
        }
    }
    vmResponse.setObjectName("systemvm");
    return vmResponse;
}

Example 39 with ConsoleProxyVO

use of com.cloud.vm.ConsoleProxyVO in project cloudstack by apache.

the class ConsoleProxyAlertAdapter method onProxyAlert.

public void onProxyAlert(Object sender, ConsoleProxyAlertEventArgs args) {
    if (s_logger.isDebugEnabled())
        s_logger.debug("received console proxy alert");
    DataCenterVO dc = _dcDao.findById(args.getZoneId());
    ConsoleProxyVO proxy = args.getProxy();
    // FIXME - Proxy can be null in case of creation failure. Have a better fix than checking for != 0
    if (proxy == null && args.getProxyId() != 0)
        proxy = _consoleProxyDao.findById(args.getProxyId());
    if (proxy == null && args.getType() != ConsoleProxyAlertEventArgs.PROXY_CREATE_FAILURE) {
        throw new CloudRuntimeException("Invalid alert arguments, proxy must be set");
    }
    switch(args.getType()) {
        case ConsoleProxyAlertEventArgs.PROXY_CREATED:
            if (s_logger.isDebugEnabled())
                s_logger.debug("New console proxy created, zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + proxy.getPrivateIpAddress());
            break;
        case ConsoleProxyAlertEventArgs.PROXY_UP:
            if (s_logger.isDebugEnabled())
                s_logger.debug("Console proxy is up, zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + proxy.getPrivateIpAddress());
            _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_CONSOLE_PROXY, args.getZoneId(), proxy.getPodIdToDeployIn(), "Console proxy up in zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + (proxy.getPrivateIpAddress() == null ? "N/A" : proxy.getPrivateIpAddress()), "Console proxy up (zone " + dc.getName() + ")");
            break;
        case ConsoleProxyAlertEventArgs.PROXY_DOWN:
            if (s_logger.isDebugEnabled())
                s_logger.debug("Console proxy is down, zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + (proxy.getPrivateIpAddress() == null ? "N/A" : proxy.getPrivateIpAddress()));
            _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_CONSOLE_PROXY, args.getZoneId(), proxy.getPodIdToDeployIn(), "Console proxy down in zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + (proxy.getPrivateIpAddress() == null ? "N/A" : proxy.getPrivateIpAddress()), "Console proxy down (zone " + dc.getName() + ")");
            break;
        case ConsoleProxyAlertEventArgs.PROXY_REBOOTED:
            if (s_logger.isDebugEnabled())
                s_logger.debug("Console proxy is rebooted, zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + (proxy.getPrivateIpAddress() == null ? "N/A" : proxy.getPrivateIpAddress()));
            _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_CONSOLE_PROXY, args.getZoneId(), proxy.getPodIdToDeployIn(), "Console proxy rebooted in zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + (proxy.getPrivateIpAddress() == null ? "N/A" : proxy.getPrivateIpAddress()), "Console proxy rebooted (zone " + dc.getName() + ")");
            break;
        case ConsoleProxyAlertEventArgs.PROXY_CREATE_FAILURE:
            if (s_logger.isDebugEnabled())
                s_logger.debug("Console proxy creation failure, zone: " + dc.getName());
            _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_CONSOLE_PROXY, args.getZoneId(), null, "Console proxy creation failure. zone: " + dc.getName() + ", error details: " + args.getMessage(), "Console proxy creation failure (zone " + dc.getName() + ")");
            break;
        case ConsoleProxyAlertEventArgs.PROXY_START_FAILURE:
            if (s_logger.isDebugEnabled())
                s_logger.debug("Console proxy startup failure, zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + (proxy.getPrivateIpAddress() == null ? "N/A" : proxy.getPrivateIpAddress()));
            _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_CONSOLE_PROXY, args.getZoneId(), proxy.getPodIdToDeployIn(), "Console proxy startup failure. zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + (proxy.getPrivateIpAddress() == null ? "N/A" : proxy.getPrivateIpAddress()) + ", error details: " + args.getMessage(), "Console proxy startup failure (zone " + dc.getName() + ")");
            break;
        case ConsoleProxyAlertEventArgs.PROXY_FIREWALL_ALERT:
            if (s_logger.isDebugEnabled())
                s_logger.debug("Console proxy firewall alert, zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + (proxy.getPrivateIpAddress() == null ? "N/A" : proxy.getPrivateIpAddress()));
            _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_CONSOLE_PROXY, args.getZoneId(), proxy.getPodIdToDeployIn(), "Failed to open console proxy firewall port. zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + (proxy.getPrivateIpAddress() == null ? "N/A" : proxy.getPrivateIpAddress()), "Console proxy alert (zone " + dc.getName() + ")");
            break;
        case ConsoleProxyAlertEventArgs.PROXY_STORAGE_ALERT:
            if (s_logger.isDebugEnabled())
                s_logger.debug("Console proxy storage alert, zone: " + dc.getName() + ", proxy: " + proxy.getHostName() + ", public IP: " + proxy.getPublicIpAddress() + ", private IP: " + proxy.getPrivateIpAddress() + ", message: " + args.getMessage());
            _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_STORAGE_MISC, args.getZoneId(), proxy.getPodIdToDeployIn(), "Console proxy storage issue. zone: " + dc.getName() + ", message: " + args.getMessage(), "Console proxy alert (zone " + dc.getName() + ")");
            break;
    }
}

Example 40 with ConsoleProxyVO

use of com.cloud.vm.ConsoleProxyVO in project cloudstack by apache.

the class StoragePoolAutomationImpl method maintain.

@Override
public boolean maintain(DataStore store) {
    Long userId = CallContext.current().getCallingUserId();
    User user = _userDao.findById(userId);
    Account account = CallContext.current().getCallingAccount();
    StoragePoolVO pool = primaryDataStoreDao.findById(store.getId());
    try {
        List<StoragePoolVO> spes = null;
        // if the storage is ZONE wide then we pass podid and cluster id as null as they will be empty for ZWPS
        if (pool.getScope() == ScopeType.ZONE) {
            spes = primaryDataStoreDao.listBy(pool.getDataCenterId(), null, null, ScopeType.ZONE);
        } else {
            spes = primaryDataStoreDao.listBy(pool.getDataCenterId(), pool.getPodId(), pool.getClusterId(), ScopeType.CLUSTER);
        }
        for (StoragePoolVO sp : spes) {
            if (sp.getParent() != pool.getParent() && sp.getId() != pool.getParent()) {
                // If Datastore cluster is tried to prepare for maintenance then child storage pools are also kept in PrepareForMaintenance mode
                if (sp.getStatus() == StoragePoolStatus.PrepareForMaintenance) {
                    throw new CloudRuntimeException("Only one storage pool in a cluster can be in PrepareForMaintenance mode, " + sp.getId() + " is already in  PrepareForMaintenance mode ");
                }
            }
        }
        StoragePool storagePool = (StoragePool) store;
        // Handeling the Zone wide and cluster wide primay storage
        List<HostVO> hosts = new ArrayList<HostVO>();
        // TODO: if it's zone wide, this code will list a lot of hosts in the zone, which may cause performance/OOM issue.
        if (pool.getScope().equals(ScopeType.ZONE)) {
            if (HypervisorType.Any.equals(pool.getHypervisor())) {
                hosts = _resourceMgr.listAllUpAndEnabledHostsInOneZone(pool.getDataCenterId());
            } else {
                hosts = _resourceMgr.listAllUpAndEnabledHostsInOneZoneByHypervisor(pool.getHypervisor(), pool.getDataCenterId());
            }
        } else {
            hosts = _resourceMgr.listHostsInClusterByStatus(pool.getClusterId(), Status.Up);
        }
        if (hosts == null || hosts.size() == 0) {
            pool.setStatus(StoragePoolStatus.Maintenance);
            primaryDataStoreDao.update(pool.getId(), pool);
            return true;
        } else {
            // set the pool state to prepare for maintenance
            pool.setStatus(StoragePoolStatus.PrepareForMaintenance);
            primaryDataStoreDao.update(pool.getId(), pool);
        }
        // remove heartbeat
        for (HostVO host : hosts) {
            ModifyStoragePoolCommand cmd = new ModifyStoragePoolCommand(false, storagePool);
            final Answer answer = agentMgr.easySend(host.getId(), cmd);
            if (answer == null || !answer.getResult()) {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("ModifyStoragePool false failed due to " + ((answer == null) ? "answer null" : answer.getDetails()));
                }
            } else {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("ModifyStoragePool false succeeded");
                }
                if (pool.getPoolType() == Storage.StoragePoolType.DatastoreCluster) {
                    s_logger.debug(String.format("Started synchronising datastore cluster storage pool %s with vCenter", pool.getUuid()));
                    storageManager.syncDatastoreClusterStoragePool(pool.getId(), ((ModifyStoragePoolAnswer) answer).getDatastoreClusterChildren(), host.getId());
                }
            }
        }
        // check to see if other ps exist
        // if they do, then we can migrate over the system vms to them
        // if they dont, then just stop all vms on this one
        List<StoragePoolVO> upPools = primaryDataStoreDao.listByStatusInZone(pool.getDataCenterId(), StoragePoolStatus.Up);
        boolean restart = true;
        if (upPools == null || upPools.size() == 0) {
            restart = false;
        }
        // 2. Get a list of all the ROOT volumes within this storage pool
        List<VolumeVO> allVolumes = volumeDao.findByPoolId(pool.getId());
        // 3. Enqueue to the work queue
        for (VolumeVO volume : allVolumes) {
            VMInstanceVO vmInstance = vmDao.findById(volume.getInstanceId());
            if (vmInstance == null) {
                continue;
            }
            // enqueue sp work
            if (vmInstance.getState().equals(State.Running) || vmInstance.getState().equals(State.Starting) || vmInstance.getState().equals(State.Stopping)) {
                try {
                    StoragePoolWorkVO work = new StoragePoolWorkVO(vmInstance.getId(), pool.getId(), false, false, server.getId());
                    _storagePoolWorkDao.persist(work);
                } catch (Exception e) {
                    if (s_logger.isDebugEnabled()) {
                        s_logger.debug("Work record already exists, re-using by re-setting values");
                    }
                    StoragePoolWorkVO work = _storagePoolWorkDao.findByPoolIdAndVmId(pool.getId(), vmInstance.getId());
                    work.setStartedAfterMaintenance(false);
                    work.setStoppedForMaintenance(false);
                    work.setManagementServerId(server.getId());
                    _storagePoolWorkDao.update(work.getId(), work);
                }
            }
        }
        // 4. Process the queue
        List<StoragePoolWorkVO> pendingWork = _storagePoolWorkDao.listPendingWorkForPrepareForMaintenanceByPoolId(pool.getId());
        for (StoragePoolWorkVO work : pendingWork) {
            // shut down the running vms
            VMInstanceVO vmInstance = vmDao.findById(work.getVmId());
            if (vmInstance == null) {
                continue;
            }
            // proxy
            if (vmInstance.getType().equals(VirtualMachine.Type.ConsoleProxy)) {
                // call the consoleproxymanager
                ConsoleProxyVO consoleProxy = _consoleProxyDao.findById(vmInstance.getId());
                vmMgr.advanceStop(consoleProxy.getUuid(), false);
                // update work status
                work.setStoppedForMaintenance(true);
                _storagePoolWorkDao.update(work.getId(), work);
                if (restart) {
                    vmMgr.advanceStart(consoleProxy.getUuid(), null, null);
                    // update work status
                    work.setStartedAfterMaintenance(true);
                    _storagePoolWorkDao.update(work.getId(), work);
                }
            }
            // if the instance is of type uservm, call the user vm manager
            if (vmInstance.getType() == VirtualMachine.Type.User) {
                UserVmVO userVm = userVmDao.findById(vmInstance.getId());
                vmMgr.advanceStop(userVm.getUuid(), false);
                // update work status
                work.setStoppedForMaintenance(true);
                _storagePoolWorkDao.update(work.getId(), work);
            }
            // secondary storage vm manager
            if (vmInstance.getType().equals(VirtualMachine.Type.SecondaryStorageVm)) {
                SecondaryStorageVmVO secStrgVm = _secStrgDao.findById(vmInstance.getId());
                vmMgr.advanceStop(secStrgVm.getUuid(), false);
                // update work status
                work.setStoppedForMaintenance(true);
                _storagePoolWorkDao.update(work.getId(), work);
                if (restart) {
                    vmMgr.advanceStart(secStrgVm.getUuid(), null, null);
                    // update work status
                    work.setStartedAfterMaintenance(true);
                    _storagePoolWorkDao.update(work.getId(), work);
                }
            }
            // manager
            if (vmInstance.getType().equals(VirtualMachine.Type.DomainRouter)) {
                DomainRouterVO domR = _domrDao.findById(vmInstance.getId());
                vmMgr.advanceStop(domR.getUuid(), false);
                // update work status
                work.setStoppedForMaintenance(true);
                _storagePoolWorkDao.update(work.getId(), work);
                if (restart) {
                    vmMgr.advanceStart(domR.getUuid(), null, null);
                    // update work status
                    work.setStartedAfterMaintenance(true);
                    _storagePoolWorkDao.update(work.getId(), work);
                }
            }
        }
    } catch (Exception e) {
        s_logger.error("Exception in enabling primary storage maintenance:", e);
        pool.setStatus(StoragePoolStatus.ErrorInMaintenance);
        primaryDataStoreDao.update(pool.getId(), pool);
        throw new CloudRuntimeException(e.getMessage());
    }
    return true;
}