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

Example 31 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cosmic by MissionCriticalCloud.

the class RemoteHostEndPoint method configure.

private void configure(final Host host) {
    hostId = host.getId();
    hostAddress = host.getPrivateIpAddress();
    publicAddress = host.getPublicIpAddress();
    if (Host.Type.SecondaryStorageVM == host.getType()) {
        final String vmName = host.getName();
        final SecondaryStorageVmVO ssvm = vmDao.findByInstanceName(vmName);
        if (ssvm != null) {
            publicAddress = ssvm.getPublicIpAddress();
        }
    }
}

Example 32 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cosmic by MissionCriticalCloud.

the class StoragePoolAutomationImpl method maintain.

@Override
public boolean maintain(final DataStore store) {
    final Long userId = CallContext.current().getCallingUserId();
    final User user = _userDao.findById(userId);
    final Account account = CallContext.current().getCallingAccount();
    final 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 (final StoragePoolVO sp : spes) {
            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 ");
            }
        }
        final StoragePool storagePool = (StoragePool) store;
        // Handeling the Zone wide and cluster wide primay storage
        List<HostVO> hosts = new ArrayList<>();
        // 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 (final HostVO host : hosts) {
            final 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");
                }
            }
        }
        // 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
        final 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
        final List<VolumeVO> allVolumes = volumeDao.findByPoolId(pool.getId());
        // 3. Enqueue to the work queue
        for (final VolumeVO volume : allVolumes) {
            final 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 {
                    final StoragePoolWorkVO work = new StoragePoolWorkVO(vmInstance.getId(), pool.getId(), false, false, server.getId());
                    _storagePoolWorkDao.persist(work);
                } catch (final Exception e) {
                    if (s_logger.isDebugEnabled()) {
                        s_logger.debug("Work record already exists, re-using by re-setting values");
                    }
                    final 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
        final List<StoragePoolWorkVO> pendingWork = _storagePoolWorkDao.listPendingWorkForPrepareForMaintenanceByPoolId(pool.getId());
        for (final StoragePoolWorkVO work : pendingWork) {
            // shut down the running vms
            final VMInstanceVO vmInstance = vmDao.findById(work.getVmId());
            if (vmInstance == null) {
                continue;
            }
            // proxy
            if (vmInstance.getType().equals(VirtualMachine.Type.ConsoleProxy)) {
                // call the consoleproxymanager
                final 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) {
                final 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)) {
                final 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)) {
                final 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 (final 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;
}

Example 33 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cosmic by MissionCriticalCloud.

the class UploadMonitorImpl method createVolumeDownloadURL.

@Override
public void createVolumeDownloadURL(final Long entityId, final String path, final Type type, final Long dataCenterId, final Long uploadId, final ImageFormat format) {
    String errorString = "";
    boolean success = false;
    try {
        final List<HostVO> storageServers = _resourceMgr.listAllHostsInOneZoneByType(Host.Type.SecondaryStorage, dataCenterId);
        if (storageServers == null) {
            errorString = "No Storage Server found at the datacenter - " + dataCenterId;
            throw new CloudRuntimeException(errorString);
        }
        // Update DB for state = DOWNLOAD_URL_NOT_CREATED.
        final UploadVO uploadJob = _uploadDao.createForUpdate(uploadId);
        uploadJob.setUploadState(Status.DOWNLOAD_URL_NOT_CREATED);
        uploadJob.setLastUpdated(new Date());
        _uploadDao.update(uploadJob.getId(), uploadJob);
        // Create Symlink at ssvm
        final String uuid = UUID.randomUUID().toString() + "." + format.toString().toLowerCase();
        final DataStore secStore = storeMgr.getDataStore(ApiDBUtils.findUploadById(uploadId).getDataStoreId(), DataStoreRole.Image);
        final EndPoint ep = _epSelector.select(secStore);
        if (ep == null) {
            errorString = "There is no secondary storage VM for secondary storage host " + secStore.getName();
            throw new CloudRuntimeException(errorString);
        }
        final CreateEntityDownloadURLCommand cmd = new CreateEntityDownloadURLCommand(((ImageStoreEntity) secStore).getMountPoint(), path, uuid, null);
        final Answer ans = ep.sendMessage(cmd);
        if (ans == null || !ans.getResult()) {
            errorString = "Unable to create a link for " + type + " id:" + entityId + "," + (ans == null ? "" : ans.getDetails());
            s_logger.warn(errorString);
            throw new CloudRuntimeException(errorString);
        }
        final List<SecondaryStorageVmVO> ssVms = _secStorageVmDao.getSecStorageVmListInStates(SecondaryStorageVm.Role.templateProcessor, dataCenterId, State.Running);
        if (ssVms.size() > 0) {
            final SecondaryStorageVmVO ssVm = ssVms.get(0);
            if (ssVm.getPublicIpAddress() == null) {
                errorString = "A running secondary storage vm has a null public ip?";
                s_logger.error(errorString);
                throw new CloudRuntimeException(errorString);
            }
            // Construct actual URL locally now that the symlink exists at SSVM
            final String extractURL = generateCopyUrl(ssVm.getPublicIpAddress(), uuid);
            final UploadVO vo = _uploadDao.createForUpdate();
            vo.setLastUpdated(new Date());
            vo.setUploadUrl(extractURL);
            vo.setUploadState(Status.DOWNLOAD_URL_CREATED);
            _uploadDao.update(uploadId, vo);
            success = true;
            return;
        }
        errorString = "Couldnt find a running SSVM in the zone" + dataCenterId + ". Couldnt create the extraction URL.";
        throw new CloudRuntimeException(errorString);
    } finally {
        if (!success) {
            final UploadVO uploadJob = _uploadDao.createForUpdate(uploadId);
            uploadJob.setLastUpdated(new Date());
            uploadJob.setErrorString(errorString);
            uploadJob.setUploadState(Status.ERROR);
            _uploadDao.update(uploadId, uploadJob);
        }
    }
}

Example 34 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cosmic by MissionCriticalCloud.

the class SecondaryStorageManagerImpl method finalizeExpunge.

@Override
public void finalizeExpunge(final VirtualMachine vm) {
    final SecondaryStorageVmVO ssvm = _secStorageVmDao.findByUuid(vm.getUuid());
    ssvm.setPublicIpAddress(null);
    ssvm.setPublicMacAddress(null);
    ssvm.setPublicNetmask(null);
    _secStorageVmDao.update(ssvm.getId(), ssvm);
}

Example 35 with SecondaryStorageVmVO

use of com.cloud.vm.SecondaryStorageVmVO in project cosmic by MissionCriticalCloud.

the class SecondaryStorageManagerImpl method generateSetupCommand.

@Override
public boolean generateSetupCommand(final Long ssHostId) {
    final HostVO cssHost = _hostDao.findById(ssHostId);
    final Long zoneId = cssHost.getDataCenterId();
    if (cssHost.getType() == Host.Type.SecondaryStorageVM) {
        final SecondaryStorageVmVO secStorageVm = _secStorageVmDao.findByInstanceName(cssHost.getName());
        if (secStorageVm == null) {
            logger.warn("secondary storage VM " + cssHost.getName() + " doesn't exist");
            return false;
        }
        final List<DataStore> ssStores = _dataStoreMgr.getImageStoresByScope(new ZoneScope(zoneId));
        for (final DataStore ssStore : ssStores) {
            if (!(ssStore.getTO() instanceof NfsTO)) {
                // only do this for Nfs
                continue;
            }
            final String secUrl = ssStore.getUri();
            final SecStorageSetupCommand setupCmd;
            if (!_useSSlCopy) {
                setupCmd = new SecStorageSetupCommand(ssStore.getTO(), secUrl, null);
            } else {
                final KeystoreManager.Certificates certs = _keystoreMgr.getCertificates(ConsoleProxyManager.CERTIFICATE_NAME);
                setupCmd = new SecStorageSetupCommand(ssStore.getTO(), secUrl, certs);
            }
            // template/volume file upload key
            final String postUploadKey = _configDao.getValue(Config.SSVMPSK.key());
            setupCmd.setPostUploadKey(postUploadKey);
            final Answer answer = _agentMgr.easySend(ssHostId, setupCmd);
            if (answer != null && answer.getResult()) {
                final SecStorageSetupAnswer an = (SecStorageSetupAnswer) answer;
                if (an.get_dir() != null) {
                    // update the parent path in image_store table for this image store
                    final ImageStoreVO svo = _imageStoreDao.findById(ssStore.getId());
                    svo.setParent(an.get_dir());
                    _imageStoreDao.update(ssStore.getId(), svo);
                }
                logger.debug("Successfully programmed secondary storage " + ssStore.getName() + " in secondary storage VM " + secStorageVm.getInstanceName());
            } else {
                logger.debug("Successfully programmed secondary storage " + ssStore.getName() + " in secondary storage VM " + secStorageVm.getInstanceName());
                return false;
            }
        }
    }
    return true;
}