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

Example 41 with ImageStoreVO

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

the class StorageManagerImpl method discoverImageStore.

@Override
public ImageStore discoverImageStore(String name, String url, String providerName, Long zoneId, Map details) throws IllegalArgumentException, DiscoveryException, InvalidParameterValueException {
    DataStoreProvider storeProvider = _dataStoreProviderMgr.getDataStoreProvider(providerName);
    if (storeProvider == null) {
        storeProvider = _dataStoreProviderMgr.getDefaultImageDataStoreProvider();
        if (storeProvider == null) {
            throw new InvalidParameterValueException("can't find image store provider: " + providerName);
        }
        // ignored passed provider name and use default image store provider name
        providerName = storeProvider.getName();
    }
    ScopeType scopeType = ScopeType.ZONE;
    if (zoneId == null) {
        scopeType = ScopeType.REGION;
    }
    if (name == null) {
        name = url;
    }
    ImageStoreVO imageStore = _imageStoreDao.findByName(name);
    if (imageStore != null) {
        throw new InvalidParameterValueException("The image store with name " + name + " already exists, try creating with another name");
    }
    // check if scope is supported by store provider
    if (!((ImageStoreProvider) storeProvider).isScopeSupported(scopeType)) {
        throw new InvalidParameterValueException("Image store provider " + providerName + " does not support scope " + scopeType);
    }
    // check if we have already image stores from other different providers,
    // we currently are not supporting image stores from different
    // providers co-existing
    List<ImageStoreVO> imageStores = _imageStoreDao.listImageStores();
    for (ImageStoreVO store : imageStores) {
        if (!store.getProviderName().equalsIgnoreCase(providerName)) {
            throw new InvalidParameterValueException("You can only add new image stores from the same provider " + store.getProviderName() + " already added");
        }
    }
    if (zoneId != null) {
        // Check if the zone exists in the system
        DataCenterVO zone = _dcDao.findById(zoneId);
        if (zone == null) {
            throw new InvalidParameterValueException("Can't find zone by id " + zoneId);
        }
        Account account = CallContext.current().getCallingAccount();
        if (Grouping.AllocationState.Disabled == zone.getAllocationState() && !_accountMgr.isRootAdmin(account.getId())) {
            PermissionDeniedException ex = new PermissionDeniedException("Cannot perform this operation, Zone with specified id is currently disabled");
            ex.addProxyObject(zone.getUuid(), "dcId");
            throw ex;
        }
    }
    Map<String, Object> params = new HashMap<>();
    params.put("zoneId", zoneId);
    params.put("url", url);
    params.put("name", name);
    params.put("details", details);
    params.put("scope", scopeType);
    params.put("providerName", storeProvider.getName());
    params.put("role", DataStoreRole.Image);
    DataStoreLifeCycle lifeCycle = storeProvider.getDataStoreLifeCycle();
    DataStore store;
    try {
        store = lifeCycle.initialize(params);
    } catch (Exception e) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Failed to add data store: " + e.getMessage(), e);
        }
        throw new CloudRuntimeException("Failed to add data store: " + e.getMessage(), e);
    }
    if (((ImageStoreProvider) storeProvider).needDownloadSysTemplate()) {
        // trigger system vm template download
        _imageSrv.downloadBootstrapSysTemplate(store);
    } else {
        // populate template_store_ref table
        _imageSrv.addSystemVMTemplatesToSecondary(store);
        _imageSrv.handleTemplateSync(store);
        registerSystemVmTemplateOnFirstNfsStore(zoneId, providerName, url, store);
    }
    // associate builtin template with zones associated with this image store
    associateCrosszoneTemplatesToZone(zoneId);
    // duplicate cache store records to region wide storage
    if (scopeType == ScopeType.REGION) {
        duplicateCacheStoreRecordsToRegionStore(store.getId());
    }
    return (ImageStore) _dataStoreMgr.getDataStore(store.getId(), DataStoreRole.Image);
}

Example 42 with ImageStoreVO

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

the class StorageManagerImpl method deleteImageStore.

@Override
public boolean deleteImageStore(DeleteImageStoreCmd cmd) {
    final long storeId = cmd.getId();
    // Verify that image store exists
    ImageStoreVO store = _imageStoreDao.findById(storeId);
    if (store == null) {
        throw new InvalidParameterValueException("Image store with id " + storeId + " doesn't exist");
    }
    _accountMgr.checkAccessAndSpecifyAuthority(CallContext.current().getCallingAccount(), store.getDataCenterId());
    // Verify that there are no live snapshot, template, volume on the image
    // store to be deleted
    List<SnapshotDataStoreVO> snapshots = _snapshotStoreDao.listByStoreId(storeId, DataStoreRole.Image);
    if (snapshots != null && snapshots.size() > 0) {
        throw new InvalidParameterValueException("Cannot delete image store with active snapshots backup!");
    }
    List<VolumeDataStoreVO> volumes = _volumeStoreDao.listByStoreId(storeId);
    if (volumes != null && volumes.size() > 0) {
        throw new InvalidParameterValueException("Cannot delete image store with active volumes backup!");
    }
    // search if there are user templates stored on this image store, excluding system, builtin templates
    List<TemplateJoinVO> templates = _templateViewDao.listActiveTemplates(storeId);
    if (templates != null && templates.size() > 0) {
        throw new InvalidParameterValueException("Cannot delete image store with active templates backup!");
    }
    // ready to delete
    Transaction.execute(new TransactionCallbackNoReturn() {

        @Override
        public void doInTransactionWithoutResult(TransactionStatus status) {
            // first delete from image_store_details table, we need to do that since
            // we are not actually deleting record from main
            // image_data_store table, so delete cascade will not work
            _imageStoreDetailsDao.deleteDetails(storeId);
            _snapshotStoreDao.deletePrimaryRecordsForStore(storeId, DataStoreRole.Image);
            _volumeStoreDao.deletePrimaryRecordsForStore(storeId);
            _templateStoreDao.deletePrimaryRecordsForStore(storeId);
            annotationDao.removeByEntityType(AnnotationService.EntityType.SECONDARY_STORAGE.name(), store.getUuid());
            _imageStoreDao.remove(storeId);
        }
    });
    return true;
}

Example 43 with ImageStoreVO

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

the class StorageManagerImpl method updateImageStoreStatus.

@Override
public ImageStore updateImageStoreStatus(Long id, Boolean readonly) {
    // Input validation
    ImageStoreVO imageStoreVO = _imageStoreDao.findById(id);
    if (imageStoreVO == null) {
        throw new IllegalArgumentException("Unable to find image store with ID: " + id);
    }
    imageStoreVO.setReadonly(readonly);
    _imageStoreDao.update(id, imageStoreVO);
    return imageStoreVO;
}

Example 44 with ImageStoreVO

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

the class ManagementServerImpl method cleanupDownloadUrlsInZone.

private void cleanupDownloadUrlsInZone(final long zoneId) {
    // clean only the volumes and templates of the zone to which ssvm belongs to
    for (VolumeDataStoreVO volume : _volumeStoreDao.listVolumeDownloadUrlsByZoneId(zoneId)) {
        volume.setExtractUrl(null);
        _volumeStoreDao.update(volume.getId(), volume);
    }
    for (ImageStoreVO imageStore : _imgStoreDao.listStoresByZoneId(zoneId)) {
        for (TemplateDataStoreVO template : _vmTemplateStoreDao.listTemplateDownloadUrlsByStoreId(imageStore.getId())) {
            template.setExtractUrl(null);
            template.setExtractUrlCreated(null);
            _vmTemplateStoreDao.update(template.getId(), template);
        }
    }
}

Example 45 with ImageStoreVO

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

the class SystemVmTemplateRegistration method getEligibleZoneIds.

private List<Long> getEligibleZoneIds() {
    List<Long> zoneIds = new ArrayList<>();
    List<ImageStoreVO> stores = imageStoreDao.findByProtocol("nfs");
    for (ImageStoreVO store : stores) {
        if (!zoneIds.contains(store.getDataCenterId())) {
            zoneIds.add(store.getDataCenterId());
        }
    }
    return zoneIds;
}