Examples with ZoneScope com.cloud.engine.subsystem.api.storage.ZoneScope used on opensource projects

Example 16 with ZoneScope

use of com.cloud.engine.subsystem.api.storage.ZoneScope in project cosmic by MissionCriticalCloud.

the class StorageManagerImpl method getSecondaryStorageUsedStats.

@Override
public CapacityVO getSecondaryStorageUsedStats(final Long hostId, final Long zoneId) {
    final SearchCriteria<HostVO> sc = _hostDao.createSearchCriteria();
    if (zoneId != null) {
        sc.addAnd("dataCenterId", SearchCriteria.Op.EQ, zoneId);
    }
    final List<Long> hosts = new ArrayList<>();
    if (hostId != null) {
        hosts.add(hostId);
    } else {
        final List<DataStore> stores = _dataStoreMgr.getImageStoresByScope(new ZoneScope(zoneId));
        if (stores != null) {
            for (final DataStore store : stores) {
                hosts.add(store.getId());
            }
        }
    }
    final CapacityVO capacity = new CapacityVO(hostId, zoneId, null, null, 0, 0, Capacity.CAPACITY_TYPE_SECONDARY_STORAGE);
    for (final Long id : hosts) {
        final StorageStats stats = ApiDBUtils.getSecondaryStorageStatistics(id);
        if (stats == null) {
            continue;
        }
        capacity.setUsedCapacity(stats.getByteUsed() + capacity.getUsedCapacity());
        capacity.setTotalCapacity(stats.getCapacityBytes() + capacity.getTotalCapacity());
    }
    return capacity;
}

Example 17 with ZoneScope

use of com.cloud.engine.subsystem.api.storage.ZoneScope in project cosmic by MissionCriticalCloud.

the class HypervisorTemplateAdapter method create.

@Override
public VMTemplateVO create(final TemplateProfile profile) {
    // persist entry in vm_template, vm_template_details and template_zone_ref tables, not that entry at template_store_ref is not created here, and created in
    // createTemplateAsync.
    final VMTemplateVO template = persistTemplate(profile, State.Active);
    if (template == null) {
        throw new CloudRuntimeException("Unable to persist the template " + profile.getTemplate());
    }
    // find all eligible image stores for this zone scope
    final List<DataStore> imageStores = 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());
    }
    final Set<Long> zoneSet = new HashSet<>();
    // For private templates choose a random store. TODO - Have a better algorithm based on size, no. of objects, load etc.
    Collections.shuffle(imageStores);
    for (final DataStore imageStore : imageStores) {
        // skip data stores for a disabled zone
        final Long zoneId = imageStore.getScope().getScopeId();
        if (zoneId != null) {
            final DataCenterVO zone = _dcDao.findById(zoneId);
            if (zone == null) {
                s_logger.warn("Unable to find zone by id " + zoneId + ", so skip downloading template to its image store " + imageStore.getId());
                continue;
            }
            // Check if zone is disabled
            if (AllocationState.Disabled == zone.getAllocationState()) {
                s_logger.info("Zone " + zoneId + " is disabled, so skip downloading template to its image store " + imageStore.getId());
                continue;
            }
            // We want to download private template to one of the image store in a zone
            if (isPrivateTemplate(template) && zoneSet.contains(zoneId)) {
                continue;
            } else {
                zoneSet.add(zoneId);
            }
        }
        final TemplateInfo tmpl = imageFactory.getTemplate(template.getId(), imageStore);
        final CreateTemplateContext<TemplateApiResult> context = new CreateTemplateContext<>(null, tmpl);
        final AsyncCallbackDispatcher<HypervisorTemplateAdapter, TemplateApiResult> caller = AsyncCallbackDispatcher.create(this);
        caller.setCallback(caller.getTarget().createTemplateAsyncCallBack(null, null));
        caller.setContext(context);
        imageService.createTemplateAsync(tmpl, imageStore, caller);
    }
    _resourceLimitMgr.incrementResourceCount(profile.getAccountId(), ResourceType.template);
    return template;
}

Example 18 with ZoneScope

use of com.cloud.engine.subsystem.api.storage.ZoneScope in project cosmic by MissionCriticalCloud.

the class TemplateManagerImpl method prepareIso.

// for ISO, we need to consider whether to copy to cache storage or not if it is not on NFS, since our hypervisor resource always assumes that they are in NFS
@Override
public TemplateInfo prepareIso(final long isoId, final long dcId) {
    final TemplateInfo tmplt = _tmplFactory.getTemplate(isoId, DataStoreRole.Image, dcId);
    if (tmplt == null || tmplt.getFormat() != ImageFormat.ISO) {
        s_logger.warn("ISO: " + isoId + " does not exist in vm_template table");
        return null;
    }
    if (tmplt.getDataStore() != null && !(tmplt.getDataStore().getTO() instanceof NfsTO)) {
        // if it is s3, need to download into cache storage first
        final Scope destScope = new ZoneScope(dcId);
        final TemplateInfo cacheData = (TemplateInfo) cacheMgr.createCacheObject(tmplt, destScope);
        if (cacheData == null) {
            s_logger.error("Failed in copy iso from S3 to cache storage");
            return null;
        }
        return cacheData;
    } else {
        return tmplt;
    }
}

Example 19 with ZoneScope

use of com.cloud.engine.subsystem.api.storage.ZoneScope in project cosmic by MissionCriticalCloud.

the class DownloadListener method processConnect.

@Override
public void processConnect(final Host agent, final StartupCommand cmd, final boolean forRebalance) throws ConnectionException {
    if (cmd instanceof StartupRoutingCommand) {
        final List<HypervisorType> hypers = _resourceMgr.listAvailHypervisorInZone(agent.getId(), agent.getDataCenterId());
        final HypervisorType hostHyper = agent.getHypervisorType();
        if (hypers.contains(hostHyper)) {
            return;
        }
        _imageSrv.handleSysTemplateDownload(hostHyper, agent.getDataCenterId());
        // update template_zone_ref for cross-zone templates
        _imageSrv.associateCrosszoneTemplatesToZone(agent.getDataCenterId());
    } else /* This can be removed
        else if ( cmd instanceof StartupStorageCommand) {
            StartupStorageCommand storage = (StartupStorageCommand)cmd;
            if( storage.getResourceType() == Storage.StorageResourceType.SECONDARY_STORAGE ||
                    storage.getResourceType() == Storage.StorageResourceType.LOCAL_SECONDARY_STORAGE  ) {
                downloadMonitor.addSystemVMTemplatesToHost(agent, storage.getTemplateInfo());
                downloadMonitor.handleTemplateSync(agent);
                downloadMonitor.handleVolumeSync(agent);
            }
        }*/
    if (cmd instanceof StartupSecondaryStorageCommand) {
        try {
            final List<DataStore> imageStores = _storeMgr.getImageStoresByScope(new ZoneScope(agent.getDataCenterId()));
            for (final DataStore store : imageStores) {
                _volumeSrv.handleVolumeSync(store);
                _imageSrv.handleTemplateSync(store);
            }
        } catch (final Exception e) {
            s_logger.error("Caught exception while doing template/volume sync ", e);
        }
    }
}

Example 20 with ZoneScope

use of com.cloud.engine.subsystem.api.storage.ZoneScope 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;
}