Examples with EndPoint org.apache.cloudstack.engine.subsystem.api.storage.EndPoint used on opensource projects

Example 36 with EndPoint

use of org.apache.cloudstack.engine.subsystem.api.storage.EndPoint in project cloudstack by apache.

the class AncientDataMotionStrategy method copySnapshot.

protected Answer copySnapshot(DataObject srcData, DataObject destData) {
    String value = configDao.getValue(Config.BackupSnapshotWait.toString());
    int _backupsnapshotwait = NumbersUtil.parseInt(value, Integer.parseInt(Config.BackupSnapshotWait.getDefaultValue()));
    DataObject cacheData = null;
    SnapshotInfo snapshotInfo = (SnapshotInfo) srcData;
    Object payload = snapshotInfo.getPayload();
    Boolean fullSnapshot = true;
    if (payload != null) {
        fullSnapshot = (Boolean) payload;
    }
    Map<String, String> options = new HashMap<String, String>();
    options.put("fullSnapshot", fullSnapshot.toString());
    Answer answer = null;
    try {
        if (needCacheStorage(srcData, destData)) {
            Scope selectedScope = pickCacheScopeForCopy(srcData, destData);
            cacheData = cacheMgr.getCacheObject(srcData, selectedScope);
            CopyCommand cmd = new CopyCommand(srcData.getTO(), addFullCloneFlagOnVMwareDest(destData.getTO()), _backupsnapshotwait, VirtualMachineManager.ExecuteInSequence.value());
            cmd.setCacheTO(cacheData.getTO());
            cmd.setOptions(options);
            EndPoint ep = selector.select(srcData, destData);
            if (ep == null) {
                String errMsg = "No remote endpoint to send command, check if host or ssvm is down?";
                s_logger.error(errMsg);
                answer = new Answer(cmd, false, errMsg);
            } else {
                answer = ep.sendMessage(cmd);
            }
        } else {
            addFullCloneFlagOnVMwareDest(destData.getTO());
            CopyCommand cmd = new CopyCommand(srcData.getTO(), destData.getTO(), _backupsnapshotwait, VirtualMachineManager.ExecuteInSequence.value());
            cmd.setOptions(options);
            EndPoint ep = selector.select(srcData, destData, StorageAction.BACKUPSNAPSHOT);
            if (ep == null) {
                String errMsg = "No remote endpoint to send command, check if host or ssvm is down?";
                s_logger.error(errMsg);
                answer = new Answer(cmd, false, errMsg);
            } else {
                answer = ep.sendMessage(cmd);
            }
        }
        // clean up cache entry
        if (cacheData != null) {
            cacheMgr.deleteCacheObject(cacheData);
        }
        return answer;
    } catch (Exception e) {
        s_logger.debug("copy snasphot failed: " + e.toString());
        if (cacheData != null) {
            cacheMgr.deleteCacheObject(cacheData);
        }
        throw new CloudRuntimeException(e.toString());
    }
}

Example 37 with EndPoint

use of org.apache.cloudstack.engine.subsystem.api.storage.EndPoint in project cloudstack by apache.

the class AncientDataMotionStrategy method createTemplateFromSnapshot.

@DB
protected Answer createTemplateFromSnapshot(DataObject srcData, DataObject destData) {
    String value = configDao.getValue(Config.CreatePrivateTemplateFromSnapshotWait.toString());
    int _createprivatetemplatefromsnapshotwait = NumbersUtil.parseInt(value, Integer.parseInt(Config.CreatePrivateTemplateFromSnapshotWait.getDefaultValue()));
    boolean needCache = false;
    if (needCacheStorage(srcData, destData)) {
        needCache = true;
        SnapshotInfo snapshot = (SnapshotInfo) srcData;
        srcData = cacheSnapshotChain(snapshot, snapshot.getDataStore().getScope());
    }
    EndPoint ep = null;
    if (srcData.getDataStore().getRole() == DataStoreRole.Primary) {
        ep = selector.select(destData);
    } else {
        ep = selector.select(srcData, destData);
    }
    CopyCommand cmd = new CopyCommand(srcData.getTO(), addFullCloneFlagOnVMwareDest(destData.getTO()), _createprivatetemplatefromsnapshotwait, VirtualMachineManager.ExecuteInSequence.value());
    Answer answer = null;
    if (ep == null) {
        String errMsg = "No remote endpoint to send command, check if host or ssvm is down?";
        s_logger.error(errMsg);
        answer = new Answer(cmd, false, errMsg);
    } else {
        answer = ep.sendMessage(cmd);
    }
    // clean up snapshot copied to staging
    if (needCache && srcData != null) {
        // reduce ref count, but keep it there on cache which is converted from previous secondary storage
        cacheMgr.releaseCacheObject(srcData);
    }
    return answer;
}

Example 38 with EndPoint

use of org.apache.cloudstack.engine.subsystem.api.storage.EndPoint in project cloudstack by apache.

the class VolumeServiceImpl method registerVolumeForPostUpload.

@Override
public Pair<EndPoint, DataObject> registerVolumeForPostUpload(VolumeInfo volume, DataStore store) {
    EndPoint ep = _epSelector.select(store);
    if (ep == null) {
        String errorMessage = "There is no secondary storage VM for image store " + store.getName();
        s_logger.warn(errorMessage);
        throw new CloudRuntimeException(errorMessage);
    }
    DataObject volumeOnStore = store.create(volume);
    return new Pair<>(ep, volumeOnStore);
}

Example 39 with EndPoint

use of org.apache.cloudstack.engine.subsystem.api.storage.EndPoint in project cloudstack by apache.

the class VolumeServiceImpl method resizeVolumeOnHypervisor.

@Override
public void resizeVolumeOnHypervisor(long volumeId, long newSize, long destHostId, String instanceName) {
    final String errMsg = "Resize command failed";
    try {
        Answer answer = null;
        Host destHost = _hostDao.findById(destHostId);
        EndPoint ep = RemoteHostEndPoint.getHypervisorHostEndPoint(destHost);
        if (ep != null) {
            VolumeVO volume = volDao.findById(volumeId);
            PrimaryDataStore primaryDataStore = this.dataStoreMgr.getPrimaryDataStore(volume.getPoolId());
            ResizeVolumeCommand resizeCmd = new ResizeVolumeCommand(volume.getPath(), new StorageFilerTO(primaryDataStore), volume.getSize(), newSize, true, instanceName, primaryDataStore.isManaged(), volume.get_iScsiName());
            answer = ep.sendMessage(resizeCmd);
        } else {
            throw new CloudRuntimeException("Could not find a remote endpoint to send command to. Check if host or SSVM is down.");
        }
        if (answer == null || !answer.getResult()) {
            throw new CloudRuntimeException(answer != null ? answer.getDetails() : errMsg);
        }
    } catch (Exception e) {
        throw new CloudRuntimeException(errMsg, e);
    }
}

Example 40 with EndPoint

use of org.apache.cloudstack.engine.subsystem.api.storage.EndPoint in project cloudstack by apache.

the class DefaultEndPointSelector method select.

@Override
public EndPoint select(DataObject object) {
    DataStore store = object.getDataStore();
    EndPoint ep = select(store);
    if (ep != null) {
        return ep;
    }
    if (object instanceof TemplateInfo) {
        TemplateInfo tmplInfo = (TemplateInfo) object;
        if (store.getScope().getScopeType() == ScopeType.ZONE && store.getScope().getScopeId() == null && tmplInfo.getTemplateType() == TemplateType.SYSTEM) {
            // for bootstrap system vm template downloading to region image store
            return LocalHostEndpoint.getEndpoint();
        }
    }
    return null;
}