Examples with VolumeDataStoreVO org.apache.cloudstack.storage.datastore.db.VolumeDataStoreVO used on opensource projects

Example 31 with VolumeDataStoreVO

use of org.apache.cloudstack.storage.datastore.db.VolumeDataStoreVO in project cloudstack by apache.

the class StorageManagerImpl method cleanupStorage.

@Override
public void cleanupStorage(boolean recurring) {
    GlobalLock scanLock = GlobalLock.getInternLock("storagemgr.cleanup");
    try {
        if (scanLock.lock(3)) {
            try {
                // Cleanup primary storage pools
                if (_templateCleanupEnabled) {
                    List<StoragePoolVO> storagePools = _storagePoolDao.listAll();
                    for (StoragePoolVO pool : storagePools) {
                        try {
                            List<VMTemplateStoragePoolVO> unusedTemplatesInPool = _tmpltMgr.getUnusedTemplatesInPool(pool);
                            s_logger.debug("Storage pool garbage collector found " + unusedTemplatesInPool.size() + " templates to clean up in storage pool: " + pool.getName());
                            for (VMTemplateStoragePoolVO templatePoolVO : unusedTemplatesInPool) {
                                if (templatePoolVO.getDownloadState() != VMTemplateStorageResourceAssoc.Status.DOWNLOADED) {
                                    s_logger.debug("Storage pool garbage collector is skipping template with ID: " + templatePoolVO.getTemplateId() + " on pool " + templatePoolVO.getPoolId() + " because it is not completely downloaded.");
                                    continue;
                                }
                                if (!templatePoolVO.getMarkedForGC()) {
                                    templatePoolVO.setMarkedForGC(true);
                                    _vmTemplatePoolDao.update(templatePoolVO.getId(), templatePoolVO);
                                    s_logger.debug("Storage pool garbage collector has marked template with ID: " + templatePoolVO.getTemplateId() + " on pool " + templatePoolVO.getPoolId() + " for garbage collection.");
                                    continue;
                                }
                                _tmpltMgr.evictTemplateFromStoragePool(templatePoolVO);
                            }
                        } catch (Exception e) {
                            s_logger.warn("Problem cleaning up primary storage pool " + pool, e);
                        }
                    }
                }
                cleanupSecondaryStorage(recurring);
                List<VolumeVO> vols = _volsDao.listVolumesToBeDestroyed(new Date(System.currentTimeMillis() - ((long) StorageCleanupDelay.value() << 10)));
                for (VolumeVO vol : vols) {
                    try {
                        // If this fails, just log a warning. It's ideal if we clean up the host-side clustered file
                        // system, but not necessary.
                        handleManagedStorage(vol);
                    } catch (Exception e) {
                        s_logger.warn("Unable to destroy host-side clustered file system " + vol.getUuid(), e);
                    }
                    try {
                        VolumeInfo volumeInfo = volFactory.getVolume(vol.getId());
                        if (volumeInfo != null) {
                            volService.expungeVolumeAsync(volumeInfo);
                        } else {
                            s_logger.debug("Volume " + vol.getUuid() + " is already destroyed");
                        }
                    } catch (Exception e) {
                        s_logger.warn("Unable to destroy volume " + vol.getUuid(), e);
                    }
                }
                // remove snapshots in Error state
                List<SnapshotVO> snapshots = _snapshotDao.listAllByStatus(Snapshot.State.Error);
                for (SnapshotVO snapshotVO : snapshots) {
                    try {
                        List<SnapshotDataStoreVO> storeRefs = _snapshotStoreDao.findBySnapshotId(snapshotVO.getId());
                        for (SnapshotDataStoreVO ref : storeRefs) {
                            _snapshotStoreDao.expunge(ref.getId());
                        }
                        _snapshotDao.expunge(snapshotVO.getId());
                    } catch (Exception e) {
                        s_logger.warn("Unable to destroy snapshot " + snapshotVO.getUuid(), e);
                    }
                }
                // destroy uploaded volumes in abandoned/error state
                List<VolumeDataStoreVO> volumeDataStores = _volumeDataStoreDao.listByVolumeState(Volume.State.UploadError, Volume.State.UploadAbandoned);
                for (VolumeDataStoreVO volumeDataStore : volumeDataStores) {
                    VolumeVO volume = _volumeDao.findById(volumeDataStore.getVolumeId());
                    if (volume == null) {
                        s_logger.warn("Uploaded volume with id " + volumeDataStore.getVolumeId() + " not found, so cannot be destroyed");
                        continue;
                    }
                    try {
                        DataStore dataStore = _dataStoreMgr.getDataStore(volumeDataStore.getDataStoreId(), DataStoreRole.Image);
                        EndPoint ep = _epSelector.select(dataStore, volumeDataStore.getExtractUrl());
                        if (ep == null) {
                            s_logger.warn("There is no secondary storage VM for image store " + dataStore.getName() + ", cannot destroy uploaded volume " + volume.getUuid());
                            continue;
                        }
                        Host host = _hostDao.findById(ep.getId());
                        if (host != null && host.getManagementServerId() != null) {
                            if (_serverId == host.getManagementServerId().longValue()) {
                                if (!volService.destroyVolume(volume.getId())) {
                                    s_logger.warn("Unable to destroy uploaded volume " + volume.getUuid());
                                    continue;
                                }
                                // decrement volume resource count
                                _resourceLimitMgr.decrementResourceCount(volume.getAccountId(), ResourceType.volume, volume.isDisplayVolume());
                                // expunge volume from secondary if volume is on image store
                                VolumeInfo volOnSecondary = volFactory.getVolume(volume.getId(), DataStoreRole.Image);
                                if (volOnSecondary != null) {
                                    s_logger.info("Expunging volume " + volume.getUuid() + " uploaded using HTTP POST from secondary data store");
                                    AsyncCallFuture<VolumeApiResult> future = volService.expungeVolumeAsync(volOnSecondary);
                                    VolumeApiResult result = future.get();
                                    if (!result.isSuccess()) {
                                        s_logger.warn("Failed to expunge volume " + volume.getUuid() + " from the image store " + dataStore.getName() + " due to: " + result.getResult());
                                    }
                                }
                            }
                        }
                    } catch (Throwable th) {
                        s_logger.warn("Unable to destroy uploaded volume " + volume.getUuid() + ". Error details: " + th.getMessage());
                    }
                }
                // destroy uploaded templates in abandoned/error state
                List<TemplateDataStoreVO> templateDataStores = _templateStoreDao.listByTemplateState(VirtualMachineTemplate.State.UploadError, VirtualMachineTemplate.State.UploadAbandoned);
                for (TemplateDataStoreVO templateDataStore : templateDataStores) {
                    VMTemplateVO template = _templateDao.findById(templateDataStore.getTemplateId());
                    if (template == null) {
                        s_logger.warn("Uploaded template with id " + templateDataStore.getTemplateId() + " not found, so cannot be destroyed");
                        continue;
                    }
                    try {
                        DataStore dataStore = _dataStoreMgr.getDataStore(templateDataStore.getDataStoreId(), DataStoreRole.Image);
                        EndPoint ep = _epSelector.select(dataStore, templateDataStore.getExtractUrl());
                        if (ep == null) {
                            s_logger.warn("There is no secondary storage VM for image store " + dataStore.getName() + ", cannot destroy uploaded template " + template.getUuid());
                            continue;
                        }
                        Host host = _hostDao.findById(ep.getId());
                        if (host != null && host.getManagementServerId() != null) {
                            if (_serverId == host.getManagementServerId().longValue()) {
                                AsyncCallFuture<TemplateApiResult> future = _imageSrv.deleteTemplateAsync(tmplFactory.getTemplate(template.getId(), dataStore));
                                TemplateApiResult result = future.get();
                                if (!result.isSuccess()) {
                                    s_logger.warn("Failed to delete template " + template.getUuid() + " from the image store " + dataStore.getName() + " due to: " + result.getResult());
                                    continue;
                                }
                                // remove from template_zone_ref
                                List<VMTemplateZoneVO> templateZones = _vmTemplateZoneDao.listByZoneTemplate(((ImageStoreEntity) dataStore).getDataCenterId(), template.getId());
                                if (templateZones != null) {
                                    for (VMTemplateZoneVO templateZone : templateZones) {
                                        _vmTemplateZoneDao.remove(templateZone.getId());
                                    }
                                }
                                // mark all the occurrences of this template in the given store as destroyed
                                _templateStoreDao.removeByTemplateStore(template.getId(), dataStore.getId());
                                // find all eligible image stores for this template
                                List<DataStore> imageStores = _tmpltMgr.getImageStoreByTemplate(template.getId(), null);
                                if (imageStores == null || imageStores.size() == 0) {
                                    template.setState(VirtualMachineTemplate.State.Inactive);
                                    _templateDao.update(template.getId(), template);
                                    // decrement template resource count
                                    _resourceLimitMgr.decrementResourceCount(template.getAccountId(), ResourceType.template);
                                }
                            }
                        }
                    } catch (Throwable th) {
                        s_logger.warn("Unable to destroy uploaded template " + template.getUuid() + ". Error details: " + th.getMessage());
                    }
                }
            } finally {
                scanLock.unlock();
            }
        }
    } finally {
        scanLock.releaseRef();
    }
}

Example 32 with VolumeDataStoreVO

use of org.apache.cloudstack.storage.datastore.db.VolumeDataStoreVO in project cloudstack by apache.

the class VolumeApiServiceImpl method orchestrateExtractVolume.

private String orchestrateExtractVolume(long volumeId, long zoneId) {
    // get latest volume state to make sure that it is not updated by other parallel operations
    VolumeVO volume = _volsDao.findById(volumeId);
    if (volume == null || volume.getState() != Volume.State.Ready) {
        throw new InvalidParameterValueException("Volume to be extracted has been removed or not in right state!");
    }
    // perform extraction
    ImageStoreEntity secStore = (ImageStoreEntity) dataStoreMgr.getImageStore(zoneId);
    String value = _configDao.getValue(Config.CopyVolumeWait.toString());
    NumbersUtil.parseInt(value, Integer.parseInt(Config.CopyVolumeWait.getDefaultValue()));
    // Copy volume from primary to secondary storage
    VolumeInfo srcVol = volFactory.getVolume(volumeId);
    AsyncCallFuture<VolumeApiResult> cvAnswer = volService.copyVolume(srcVol, secStore);
    // Check if you got a valid answer.
    VolumeApiResult cvResult = null;
    try {
        cvResult = cvAnswer.get();
    } catch (InterruptedException e1) {
        s_logger.debug("failed copy volume", e1);
        throw new CloudRuntimeException("Failed to copy volume", e1);
    } catch (ExecutionException e1) {
        s_logger.debug("failed copy volume", e1);
        throw new CloudRuntimeException("Failed to copy volume", e1);
    }
    if (cvResult == null || cvResult.isFailed()) {
        String errorString = "Failed to copy the volume from the source primary storage pool to secondary storage.";
        throw new CloudRuntimeException(errorString);
    }
    VolumeInfo vol = cvResult.getVolume();
    String extractUrl = secStore.createEntityExtractUrl(vol.getPath(), vol.getFormat(), vol);
    VolumeDataStoreVO volumeStoreRef = _volumeStoreDao.findByVolume(volumeId);
    volumeStoreRef.setExtractUrl(extractUrl);
    volumeStoreRef.setExtractUrlCreated(DateUtil.now());
    _volumeStoreDao.update(volumeStoreRef.getId(), volumeStoreRef);
    return extractUrl;
}

Example 33 with VolumeDataStoreVO

use of org.apache.cloudstack.storage.datastore.db.VolumeDataStoreVO in project cloudstack by apache.

the class StorageManagerImpl method cleanupDownloadUrls.

@Override
public void cleanupDownloadUrls() {
    // Cleanup expired volume URLs
    List<VolumeDataStoreVO> volumesOnImageStoreList = _volumeStoreDao.listVolumeDownloadUrls();
    for (VolumeDataStoreVO volumeOnImageStore : volumesOnImageStoreList) {
        try {
            long downloadUrlCurrentAgeInSecs = DateUtil.getTimeDifference(DateUtil.now(), volumeOnImageStore.getExtractUrlCreated());
            if (downloadUrlCurrentAgeInSecs < _downloadUrlExpirationInterval) {
                // URL hasnt expired yet
                continue;
            }
            s_logger.debug("Removing download url " + volumeOnImageStore.getExtractUrl() + " for volume id " + volumeOnImageStore.getVolumeId());
            // Remove it from image store
            ImageStoreEntity secStore = (ImageStoreEntity) _dataStoreMgr.getDataStore(volumeOnImageStore.getDataStoreId(), DataStoreRole.Image);
            secStore.deleteExtractUrl(volumeOnImageStore.getInstallPath(), volumeOnImageStore.getExtractUrl(), Upload.Type.VOLUME);
            // Now expunge it from DB since this entry was created only for download purpose
            _volumeStoreDao.expunge(volumeOnImageStore.getId());
        } catch (Throwable th) {
            s_logger.warn("Caught exception while deleting download url " + volumeOnImageStore.getExtractUrl() + " for volume id " + volumeOnImageStore.getVolumeId(), th);
        }
    }
    // Cleanup expired template URLs
    List<TemplateDataStoreVO> templatesOnImageStoreList = _templateStoreDao.listTemplateDownloadUrls();
    for (TemplateDataStoreVO templateOnImageStore : templatesOnImageStoreList) {
        try {
            long downloadUrlCurrentAgeInSecs = DateUtil.getTimeDifference(DateUtil.now(), templateOnImageStore.getExtractUrlCreated());
            if (downloadUrlCurrentAgeInSecs < _downloadUrlExpirationInterval) {
                // URL hasnt expired yet
                continue;
            }
            s_logger.debug("Removing download url " + templateOnImageStore.getExtractUrl() + " for template id " + templateOnImageStore.getTemplateId());
            // Remove it from image store
            ImageStoreEntity secStore = (ImageStoreEntity) _dataStoreMgr.getDataStore(templateOnImageStore.getDataStoreId(), DataStoreRole.Image);
            secStore.deleteExtractUrl(templateOnImageStore.getInstallPath(), templateOnImageStore.getExtractUrl(), Upload.Type.TEMPLATE);
            // Now remove download details from DB.
            templateOnImageStore.setExtractUrl(null);
            templateOnImageStore.setExtractUrlCreated(null);
            _templateStoreDao.update(templateOnImageStore.getId(), templateOnImageStore);
        } catch (Throwable th) {
            s_logger.warn("caught exception while deleting download url " + templateOnImageStore.getExtractUrl() + " for template id " + templateOnImageStore.getTemplateId(), th);
        }
    }
}