Examples of org.apache.cloudstack.engine.subsystem.api.storage.ZoneScope

Package org.apache.cloudstack.engine.subsystem.api.storage

Examples of org.apache.cloudstack.engine.subsystem.api.storage.ZoneScope

org.apache.cloudstack.engine.subsystem.api.storage.ZoneScope

            store = lifeCycle.initialize(params);
            if (scopeType == ScopeType.CLUSTER) {
                ClusterScope clusterScope = new ClusterScope(clusterId, podId, zoneId);
                lifeCycle.attachCluster(store, clusterScope);
            } else if (scopeType == ScopeType.ZONE) {
                ZoneScope zoneScope = new ZoneScope(zoneId);
                lifeCycle.attachZone(store, zoneScope, hypervisorType);
            }
        } catch (Exception e) {
            s_logger.debug("Failed to add data store", e);
            // clean up the db

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    public void cleanupSecondaryStorage(boolean recurring) {
        // NOTE that object_store refactor will immediately delete the object from secondary storage when deleteTemplate etc api is issued.
        // so here we don't need to issue DeleteCommand to resource anymore, only need to remove db entry.
        try {
            // Cleanup templates in template_store_ref
            List<DataStore> imageStores = this.dataStoreMgr.getImageStoresByScope(new ZoneScope(null));
            for (DataStore store : imageStores) {
                try {
                    long storeId = store.getId();
                    List<TemplateDataStoreVO> destroyedTemplateStoreVOs = this._templateStoreDao.listDestroyed(storeId);
                    s_logger.debug("Secondary storage garbage collector found " + destroyedTemplateStoreVOs.size()

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        List<Long> hosts = new ArrayList<Long>();
        if (hostId != null) {
            hosts.add(hostId);
        } else {
            List<DataStore> stores = this._dataStoreMgr.getImageStoresByScope(new ZoneScope(zoneId));
            if (stores != null) {
                for (DataStore store : stores) {
                    hosts.add(store.getId());
                }
            }

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        if (template == null) {
            throw new CloudRuntimeException("Unable to persist the template " + profile.getTemplate());
        }


        // find all eligible image stores for this zone scope
        List<DataStore> imageStores = this.storeMgr.getImageStoresByScope(new ZoneScope(profile.getZoneId()));
        if ( imageStores == null || imageStores.size() == 0 ){
            throw new CloudRuntimeException("Unable to find image store to download template "+ profile.getTemplate());
        }


        Collections.shuffle(imageStores);// For private templates choose a random store. TODO - Have a better algorithm based on size, no. of objects, load etc.

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    public Scope getScope() {
        StoragePoolVO vo = dataStoreDao.findById(this.pdsv.getId());
        if (vo.getScope() == ScopeType.CLUSTER) {
            return new ClusterScope(vo.getClusterId(), vo.getPodId(), vo.getDataCenterId());
        } else if (vo.getScope() == ScopeType.ZONE) {
            return new ZoneScope(vo.getDataCenterId());
        } else if (vo.getScope() == ScopeType.HOST) {
            List<StoragePoolHostVO> poolHosts = poolHostDao.listByPoolId(vo.getId());
            if (poolHosts.size() > 0) {
                return new HostScope(poolHosts.get(0).getHostId(), vo.getClusterId(), vo.getDataCenterId());
            }

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            throw new InvalidParameterValueException("Unable to extract template id=" + templateId + " as it's not extractable");
        }


        _accountMgr.checkAccess(caller, AccessType.ModifyEntry, true, template);


        List<DataStore> ssStores = this._dataStoreMgr.getImageStoresByScope(new ZoneScope(zoneId));


        TemplateDataStoreVO tmpltStoreRef = null;
        ImageStoreEntity tmpltStore = null;
        if (ssStores != null) {
            for (DataStore store : ssStores) {

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    public boolean copy(long userId, VMTemplateVO template, DataStore srcSecStore, DataCenterVO dstZone) throws StorageUnavailableException,
    ResourceAllocationException {
        long tmpltId = template.getId();
        long dstZoneId = dstZone.getId();
        // find all eligible image stores for the destination zone
        List<DataStore> dstSecStores = this._dataStoreMgr.getImageStoresByScope(new ZoneScope(dstZoneId));
        if (dstSecStores == null || dstSecStores.isEmpty()) {
            throw new StorageUnavailableException("Destination zone is not ready, no image store associated", DataCenter.class, dstZone.getId());
        }
        AccountVO account = _accountDao.findById(template.getAccountId());
        // find the size of the template to be copied

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            return null;
        }


        if (tmplt.getDataStore() != null && !(tmplt.getDataStore().getTO() instanceof NfsTO)) {
            // if it is s3, need to download into cache storage first
            Scope destScope = new ZoneScope(dcId);
            TemplateInfo cacheData = (TemplateInfo) cacheMgr.createCacheObject(tmplt, destScope);
            if (cacheData == null) {
                s_logger.error("Failed in copy iso from S3 to cache storage");
                return null;
            }

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    // find image store where this template is located
    @Override
    public List<DataStore> getImageStoreByTemplate(long templateId, Long zoneId) {
        // find all eligible image stores for this zone scope
        List<DataStore> imageStores = this._dataStoreMgr.getImageStoresByScope(new ZoneScope(zoneId));
        if (imageStores == null || imageStores.size() == 0) {
            return null;
        }
        List<DataStore> stores = new ArrayList<DataStore>();
        for (DataStore store : imageStores) {

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            if (secStorageVm == null) {
                s_logger.warn("secondary storage VM " + cssHost.getName() + " doesn't exist");
                return false;
            }


            List<DataStore> ssStores = this._dataStoreMgr.getImageStoresByScope(new ZoneScope(zoneId));
            for( DataStore ssStore : ssStores ) {
                if (!(ssStore.getTO() instanceof NfsTO ))
                {
                    continue; // only do this for Nfs
                }

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