Examples with RemoteException java.rmi.RemoteException used on opensource projects

Example 96 with RemoteException

use of java.rmi.RemoteException in project cloudstack by apache.

the class VmwareStorageProcessor method createVolumeFromSnapshot.

@Override
public Answer createVolumeFromSnapshot(CopyCommand cmd) {
    DataTO srcData = cmd.getSrcTO();
    SnapshotObjectTO snapshot = (SnapshotObjectTO) srcData;
    DataTO destData = cmd.getDestTO();
    DataStoreTO pool = destData.getDataStore();
    DataStoreTO imageStore = srcData.getDataStore();
    if (!(imageStore instanceof NfsTO)) {
        return new CopyCmdAnswer("unsupported protocol");
    }
    NfsTO nfsImageStore = (NfsTO) imageStore;
    String primaryStorageNameLabel = pool.getUuid();
    String secondaryStorageUrl = nfsImageStore.getUrl();
    String backedUpSnapshotUuid = snapshot.getPath();
    int index = backedUpSnapshotUuid.lastIndexOf(File.separator);
    String backupPath = backedUpSnapshotUuid.substring(0, index);
    backedUpSnapshotUuid = backedUpSnapshotUuid.substring(index + 1);
    String details = null;
    String newVolumeName = VmwareHelper.getVCenterSafeUuid();
    VmwareContext context = hostService.getServiceContext(cmd);
    try {
        VmwareHypervisorHost hyperHost = hostService.getHyperHost(context, cmd);
        ManagedObjectReference morPrimaryDs = HypervisorHostHelper.findDatastoreWithBackwardsCompatibility(hyperHost, primaryStorageNameLabel);
        if (morPrimaryDs == null) {
            String msg = "Unable to find datastore: " + primaryStorageNameLabel;
            s_logger.error(msg);
            throw new Exception(msg);
        }
        // strip off the extension since restoreVolumeFromSecStorage internally will append suffix there.
        if (backedUpSnapshotUuid.endsWith(".ova")) {
            backedUpSnapshotUuid = backedUpSnapshotUuid.replace(".ova", "");
        } else if (backedUpSnapshotUuid.endsWith(".ovf")) {
            backedUpSnapshotUuid = backedUpSnapshotUuid.replace(".ovf", "");
        }
        DatastoreMO primaryDsMo = new DatastoreMO(hyperHost.getContext(), morPrimaryDs);
        restoreVolumeFromSecStorage(hyperHost, primaryDsMo, newVolumeName, secondaryStorageUrl, backupPath, backedUpSnapshotUuid, (long) cmd.getWait() * 1000, _nfsVersion);
        VolumeObjectTO newVol = new VolumeObjectTO();
        newVol.setPath(newVolumeName);
        return new CopyCmdAnswer(newVol);
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            hostService.invalidateServiceContext(context);
        }
        s_logger.error("Unexpecpted exception ", e);
        details = "create volume from snapshot exception: " + VmwareHelper.getExceptionMessage(e);
    }
    return new CopyCmdAnswer(details);
}

Example 97 with RemoteException

use of java.rmi.RemoteException in project cloudstack by apache.

the class VmwareStorageProcessor method copyVolumeFromImageCacheToPrimary.

@Override
public Answer copyVolumeFromImageCacheToPrimary(CopyCommand cmd) {
    VolumeObjectTO srcVolume = (VolumeObjectTO) cmd.getSrcTO();
    VolumeObjectTO destVolume = (VolumeObjectTO) cmd.getDestTO();
    VmwareContext context = hostService.getServiceContext(cmd);
    try {
        NfsTO srcStore = (NfsTO) srcVolume.getDataStore();
        DataStoreTO destStore = destVolume.getDataStore();
        VmwareHypervisorHost hyperHost = hostService.getHyperHost(context, cmd);
        String uuid = destStore.getUuid();
        ManagedObjectReference morDatastore = HypervisorHostHelper.findDatastoreWithBackwardsCompatibility(hyperHost, uuid);
        if (morDatastore == null) {
            URI uri = new URI(destStore.getUrl());
            morDatastore = hyperHost.mountDatastore(false, uri.getHost(), 0, uri.getPath(), destStore.getUuid().replace("-", ""));
            if (morDatastore == null) {
                throw new Exception("Unable to mount storage pool on host. storeUrl: " + uri.getHost() + ":/" + uri.getPath());
            }
        }
        Pair<String, String> result = copyVolumeFromSecStorage(hyperHost, srcVolume.getPath(), new DatastoreMO(context, morDatastore), srcStore.getUrl(), (long) cmd.getWait() * 1000, _nfsVersion);
        deleteVolumeDirOnSecondaryStorage(result.first(), srcStore.getUrl(), _nfsVersion);
        VolumeObjectTO newVolume = new VolumeObjectTO();
        newVolume.setPath(result.second());
        return new CopyCmdAnswer(newVolume);
    } catch (Throwable t) {
        if (t instanceof RemoteException) {
            hostService.invalidateServiceContext(context);
        }
        String msg = "Unable to execute CopyVolumeCommand due to exception";
        s_logger.error(msg, t);
        return new CopyCmdAnswer("copy volume secondary to primary failed due to exception: " + VmwareHelper.getExceptionMessage(t));
    }
}

Example 98 with RemoteException

use of java.rmi.RemoteException in project cloudstack by apache.

the class VmwareStorageProcessor method createTemplateFromSnapshot.

@Override
public Answer createTemplateFromSnapshot(CopyCommand cmd) {
    SnapshotObjectTO snapshot = (SnapshotObjectTO) cmd.getSrcTO();
    TemplateObjectTO template = (TemplateObjectTO) cmd.getDestTO();
    DataStoreTO imageStore = template.getDataStore();
    String details;
    String uniqeName = UUID.randomUUID().toString();
    VmwareContext context = hostService.getServiceContext(cmd);
    try {
        if (!(imageStore instanceof NfsTO)) {
            return new CopyCmdAnswer("Only support create template from snapshot, when the dest store is nfs");
        }
        NfsTO nfsSvr = (NfsTO) imageStore;
        Ternary<String, Long, Long> result = createTemplateFromSnapshot(template.getPath(), uniqeName, nfsSvr.getUrl(), snapshot.getPath(), template.getId(), (long) cmd.getWait() * 1000, _nfsVersion);
        TemplateObjectTO newTemplate = new TemplateObjectTO();
        newTemplate.setPath(result.first());
        newTemplate.setPhysicalSize(result.second());
        newTemplate.setSize(result.third());
        newTemplate.setFormat(ImageFormat.OVA);
        newTemplate.setName(uniqeName);
        return new CopyCmdAnswer(newTemplate);
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            hostService.invalidateServiceContext(context);
        }
        s_logger.error("Unexpecpted exception ", e);
        details = "create template from snapshot exception: " + VmwareHelper.getExceptionMessage(e);
        return new CopyCmdAnswer(details);
    }
}

Example 99 with RemoteException

use of java.rmi.RemoteException in project cloudstack by apache.

the class VmwareResource method fillHostInfo.

protected void fillHostInfo(StartupRoutingCommand cmd) {
    VmwareContext serviceContext = getServiceContext();
    Map<String, String> details = cmd.getHostDetails();
    if (details == null) {
        details = new HashMap<String, String>();
    }
    try {
        fillHostHardwareInfo(serviceContext, cmd);
        fillHostNetworkInfo(serviceContext, cmd);
        fillHostDetailsInfo(serviceContext, details);
    } catch (RuntimeFaultFaultMsg e) {
        s_logger.error("RuntimeFault while retrieving host info: " + e.toString(), e);
        throw new CloudRuntimeException("RuntimeFault while retrieving host info");
    } catch (RemoteException e) {
        s_logger.error("RemoteException while retrieving host info: " + e.toString(), e);
        invalidateServiceContext();
        throw new CloudRuntimeException("RemoteException while retrieving host info");
    } catch (Exception e) {
        s_logger.error("Exception while retrieving host info: " + e.toString(), e);
        invalidateServiceContext();
        throw new CloudRuntimeException("Exception while retrieving host info: " + e.toString());
    }
    cmd.setHostDetails(details);
    cmd.setName(_url);
    cmd.setGuid(_guid);
    cmd.setDataCenter(_dcId);
    cmd.setIqn(getIqn());
    cmd.setPod(_pod);
    cmd.setCluster(_cluster);
    cmd.setVersion(VmwareResource.class.getPackage().getImplementationVersion());
}

Example 100 with RemoteException

use of java.rmi.RemoteException in project cloudstack by apache.

the class VmwareResource method execute.

protected Answer execute(ModifyStoragePoolCommand cmd) {
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Executing resource ModifyStoragePoolCommand: " + _gson.toJson(cmd));
    }
    try {
        VmwareHypervisorHost hyperHost = getHyperHost(getServiceContext());
        StorageFilerTO pool = cmd.getPool();
        if (pool.getType() != StoragePoolType.NetworkFilesystem && pool.getType() != StoragePoolType.VMFS) {
            throw new Exception("Unsupported storage pool type " + pool.getType());
        }
        ManagedObjectReference morDatastore = HypervisorHostHelper.findDatastoreWithBackwardsCompatibility(hyperHost, pool.getUuid());
        if (morDatastore == null) {
            morDatastore = hyperHost.mountDatastore(pool.getType() == StoragePoolType.VMFS, pool.getHost(), pool.getPort(), pool.getPath(), pool.getUuid().replace("-", ""));
        }
        assert (morDatastore != null);
        DatastoreSummary summary = new DatastoreMO(getServiceContext(), morDatastore).getSummary();
        long capacity = summary.getCapacity();
        long available = summary.getFreeSpace();
        Map<String, TemplateProp> tInfo = new HashMap<String, TemplateProp>();
        ModifyStoragePoolAnswer answer = new ModifyStoragePoolAnswer(cmd, capacity, available, tInfo);
        if (cmd.getAdd() && pool.getType() == StoragePoolType.VMFS) {
            answer.setLocalDatastoreName(morDatastore.getValue());
        }
        return answer;
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            s_logger.warn("Encounter remote exception to vCenter, invalidate VMware session context");
            invalidateServiceContext();
        }
        String msg = "ModifyStoragePoolCommand failed due to " + VmwareHelper.getExceptionMessage(e);
        s_logger.error(msg, e);
        return new Answer(cmd, false, msg);
    }
}