Examples with DataStoreTO com.cloud.agent.api.to.DataStoreTO used on opensource projects

Example 71 with DataStoreTO

use of com.cloud.agent.api.to.DataStoreTO in project cloudstack by apache.

the class VMwareGuru method getCommandHostDelegation.

@Override
@DB
public Pair<Boolean, Long> getCommandHostDelegation(long hostId, Command cmd) {
    boolean needDelegation = false;
    if (cmd instanceof StorageSubSystemCommand) {
        Boolean fullCloneEnabled = VmwareFullClone.value();
        StorageSubSystemCommand c = (StorageSubSystemCommand) cmd;
        c.setExecuteInSequence(fullCloneEnabled);
    }
    //type is empty, so we need to check the format of volume at first.
    if (cmd instanceof CopyCommand) {
        CopyCommand cpyCommand = (CopyCommand) cmd;
        DataTO srcData = cpyCommand.getSrcTO();
        DataStoreTO srcStoreTO = srcData.getDataStore();
        DataTO destData = cpyCommand.getDestTO();
        DataStoreTO destStoreTO = destData.getDataStore();
        boolean inSeq = true;
        if ((srcData.getObjectType() == DataObjectType.SNAPSHOT) || (destData.getObjectType() == DataObjectType.SNAPSHOT)) {
            inSeq = false;
        } else if ((destStoreTO.getRole() == DataStoreRole.Image) || (destStoreTO.getRole() == DataStoreRole.ImageCache)) {
            inSeq = false;
        } else if (!VmwareFullClone.value()) {
            inSeq = false;
        }
        cpyCommand.setExecuteInSequence(inSeq);
        if (srcData.getObjectType() == DataObjectType.VOLUME) {
            VolumeObjectTO volumeObjectTO = (VolumeObjectTO) srcData;
            if (Storage.ImageFormat.OVA == volumeObjectTO.getFormat()) {
                needDelegation = true;
            }
        }
        if (!needDelegation && !(HypervisorType.VMware == srcData.getHypervisorType() || HypervisorType.VMware == destData.getHypervisorType())) {
            return new Pair<Boolean, Long>(Boolean.FALSE, new Long(hostId));
        }
        if (destData.getObjectType() == DataObjectType.VOLUME && destStoreTO.getRole() == DataStoreRole.Primary && srcData.getObjectType() == DataObjectType.TEMPLATE && srcStoreTO.getRole() == DataStoreRole.Primary) {
            needDelegation = false;
        } else {
            needDelegation = true;
        }
    } else if (cmd instanceof CreateEntityDownloadURLCommand) {
        DataTO srcData = ((CreateEntityDownloadURLCommand) cmd).getData();
        if ((HypervisorType.VMware == srcData.getHypervisorType())) {
            needDelegation = true;
        }
        if (srcData.getObjectType() == DataObjectType.VOLUME) {
            VolumeObjectTO volumeObjectTO = (VolumeObjectTO) srcData;
            if (Storage.ImageFormat.OVA == volumeObjectTO.getFormat()) {
                needDelegation = true;
            }
        }
    }
    if (!needDelegation) {
        return new Pair<Boolean, Long>(Boolean.FALSE, new Long(hostId));
    }
    HostVO host = _hostDao.findById(hostId);
    long dcId = host.getDataCenterId();
    Pair<HostVO, SecondaryStorageVmVO> cmdTarget = _secStorageMgr.assignSecStorageVm(dcId, cmd);
    if (cmdTarget != null) {
        // TODO, we need to make sure agent is actually connected too
        cmd.setContextParam("hypervisor", HypervisorType.VMware.toString());
        if (host.getType() == Host.Type.Routing) {
            Map<String, String> hostDetails = _hostDetailsDao.findDetails(hostId);
            cmd.setContextParam("guid", resolveNameInGuid(hostDetails.get("guid")));
            cmd.setContextParam("username", hostDetails.get("username"));
            cmd.setContextParam("password", hostDetails.get("password"));
            cmd.setContextParam("serviceconsole", _vmwareMgr.getServiceConsolePortGroupName());
            cmd.setContextParam("manageportgroup", _vmwareMgr.getManagementPortGroupName());
        }
        CommandExecLogVO execLog = new CommandExecLogVO(cmdTarget.first().getId(), cmdTarget.second().getId(), cmd.getClass().getSimpleName(), 1);
        _cmdExecLogDao.persist(execLog);
        cmd.setContextParam("execid", String.valueOf(execLog.getId()));
        cmd.setContextParam("noderuninfo", String.format("%d-%d", _clusterMgr.getManagementNodeId(), _clusterMgr.getCurrentRunId()));
        cmd.setContextParam("vCenterSessionTimeout", String.valueOf(_vmwareMgr.getVcenterSessionTimeout()));
        if (cmd instanceof BackupSnapshotCommand || cmd instanceof CreatePrivateTemplateFromVolumeCommand || cmd instanceof CreatePrivateTemplateFromSnapshotCommand || cmd instanceof CopyVolumeCommand || cmd instanceof CopyCommand || cmd instanceof CreateVolumeOVACommand || cmd instanceof PrepareOVAPackingCommand || cmd instanceof CreateVolumeFromSnapshotCommand) {
            String workerName = _vmwareMgr.composeWorkerName();
            long checkPointId = 1;
            // FIXME: Fix                    long checkPointId = _checkPointMgr.pushCheckPoint(new VmwareCleanupMaid(hostDetails.get("guid"), workerName));
            cmd.setContextParam("worker", workerName);
            cmd.setContextParam("checkpoint", String.valueOf(checkPointId));
            // some commands use 2 workers
            String workerName2 = _vmwareMgr.composeWorkerName();
            long checkPointId2 = 1;
            // FIXME: Fix                    long checkPointId2 = _checkPointMgr.pushCheckPoint(new VmwareCleanupMaid(hostDetails.get("guid"), workerName2));
            cmd.setContextParam("worker2", workerName2);
            cmd.setContextParam("checkpoint2", String.valueOf(checkPointId2));
        }
        return new Pair<Boolean, Long>(Boolean.TRUE, cmdTarget.first().getId());
    }
    return new Pair<Boolean, Long>(Boolean.FALSE, new Long(hostId));
}

Example 72 with DataStoreTO

use of com.cloud.agent.api.to.DataStoreTO in project cloudstack by apache.

the class VmwareStorageManagerImpl method createOvaForVolume.

//Fang: new command added;
// Important! we need to sync file system before we can safely use tar to work around a linux kernal bug(or feature)
public String createOvaForVolume(VolumeObjectTO volume) {
    DataStoreTO storeTO = volume.getDataStore();
    if (!(storeTO instanceof NfsTO)) {
        s_logger.debug("can only handle nfs storage, when create ova from volume");
        return null;
    }
    NfsTO nfsStore = (NfsTO) storeTO;
    String secStorageUrl = nfsStore.getUrl();
    assert (secStorageUrl != null);
    //Note the volume path is volumes/accountId/volumeId/uuid/, the actual volume is uuid/uuid.vmdk
    String installPath = volume.getPath();
    int index = installPath.lastIndexOf(File.separator);
    String volumeUuid = installPath.substring(index + 1);
    String secondaryMountPoint = _mountService.getMountPoint(secStorageUrl, _nfsVersion);
    //The real volume path
    String volumePath = installPath + File.separator + volumeUuid + ".ova";
    String installFullPath = secondaryMountPoint + "/" + installPath;
    try {
        if (new File(secondaryMountPoint + File.separator + volumePath).exists()) {
            s_logger.debug("ova already exists:" + volumePath);
            return volumePath;
        } else {
            Script commandSync = new Script(true, "sync", 0, s_logger);
            commandSync.execute();
            Script command = new Script(false, "tar", 0, s_logger);
            command.setWorkDir(installFullPath);
            command.add("-cf", volumeUuid + ".ova");
            // OVF file should be the first file in OVA archive
            command.add(volumeUuid + ".ovf");
            command.add(volumeUuid + "-disk0.vmdk");
            command.execute();
            return volumePath;
        }
    } catch (Throwable e) {
        s_logger.info("Exception for createVolumeOVA");
    }
    return null;
}

Example 73 with DataStoreTO

use of com.cloud.agent.api.to.DataStoreTO in project cloudstack by apache.

the class LibvirtRevertSnapshotCommandWrapper method execute.

@Override
public Answer execute(final RevertSnapshotCommand command, final LibvirtComputingResource libvirtComputingResource) {
    SnapshotObjectTO snapshot = command.getData();
    VolumeObjectTO volume = snapshot.getVolume();
    PrimaryDataStoreTO primaryStore = (PrimaryDataStoreTO) volume.getDataStore();
    DataStoreTO snapshotImageStore = snapshot.getDataStore();
    if (!(snapshotImageStore instanceof NfsTO)) {
        return new Answer(command, false, "revert snapshot on object storage is not implemented yet");
    }
    NfsTO nfsImageStore = (NfsTO) snapshotImageStore;
    String secondaryStoragePoolUrl = nfsImageStore.getUrl();
    String volumePath = volume.getPath();
    String snapshotPath = null;
    String snapshotRelPath = null;
    KVMStoragePool secondaryStoragePool = null;
    try {
        final KVMStoragePoolManager storagePoolMgr = libvirtComputingResource.getStoragePoolMgr();
        secondaryStoragePool = storagePoolMgr.getStoragePoolByURI(secondaryStoragePoolUrl);
        String ssPmountPath = secondaryStoragePool.getLocalPath();
        snapshotRelPath = snapshot.getPath();
        snapshotPath = ssPmountPath + File.separator + snapshotRelPath;
        KVMPhysicalDisk snapshotDisk = storagePoolMgr.getPhysicalDisk(primaryStore.getPoolType(), primaryStore.getUuid(), volumePath);
        KVMStoragePool primaryPool = snapshotDisk.getPool();
        if (primaryPool.getType() == StoragePoolType.RBD) {
            return new Answer(command, false, "revert snapshot to RBD is not implemented yet");
        } else {
            Script cmd = new Script(libvirtComputingResource.manageSnapshotPath(), libvirtComputingResource.getCmdsTimeout(), s_logger);
            cmd.add("-v", snapshotPath);
            cmd.add("-n", snapshotDisk.getName());
            cmd.add("-p", snapshotDisk.getPath());
            String result = cmd.execute();
            if (result != null) {
                s_logger.debug("Failed to revert snaptshot: " + result);
                return new Answer(command, false, result);
            }
        }
        return new Answer(command, true, "RevertSnapshotCommand executes successfully");
    } catch (CloudRuntimeException e) {
        return new Answer(command, false, e.toString());
    }
}

Example 74 with DataStoreTO

use of com.cloud.agent.api.to.DataStoreTO in project cloudstack by apache.

the class CitrixResourceBase method mount.

protected VDI mount(final Connection conn, final String vmName, final DiskTO volume) throws XmlRpcException, XenAPIException {
    final DataTO data = volume.getData();
    final Volume.Type type = volume.getType();
    if (type == Volume.Type.ISO) {
        final TemplateObjectTO iso = (TemplateObjectTO) data;
        final DataStoreTO store = iso.getDataStore();
        if (store == null) {
            // It's a fake iso
            return null;
        }
        // corer case, xenserver pv driver iso
        final String templateName = iso.getName();
        if (templateName.startsWith("xs-tools")) {
            try {
                final Set<VDI> vdis = VDI.getByNameLabel(conn, templateName);
                if (vdis.isEmpty()) {
                    throw new CloudRuntimeException("Could not find ISO with URL: " + templateName);
                }
                return vdis.iterator().next();
            } catch (final XenAPIException e) {
                throw new CloudRuntimeException("Unable to get pv iso: " + templateName + " due to " + e.toString());
            } catch (final Exception e) {
                throw new CloudRuntimeException("Unable to get pv iso: " + templateName + " due to " + e.toString());
            }
        }
        if (!(store instanceof NfsTO)) {
            throw new CloudRuntimeException("only support mount iso on nfs");
        }
        final NfsTO nfsStore = (NfsTO) store;
        final String isoPath = nfsStore.getUrl() + File.separator + iso.getPath();
        final int index = isoPath.lastIndexOf("/");
        final String mountpoint = isoPath.substring(0, index);
        URI uri;
        try {
            uri = new URI(mountpoint);
        } catch (final URISyntaxException e) {
            throw new CloudRuntimeException("Incorrect uri " + mountpoint, e);
        }
        final SR isoSr = createIsoSRbyURI(conn, uri, vmName, false);
        final String isoname = isoPath.substring(index + 1);
        final VDI isoVdi = getVDIbyLocationandSR(conn, isoname, isoSr);
        if (isoVdi == null) {
            throw new CloudRuntimeException("Unable to find ISO " + isoPath);
        }
        return isoVdi;
    } else {
        final VolumeObjectTO vol = (VolumeObjectTO) data;
        return VDI.getByUuid(conn, vol.getPath());
    }
}

Example 75 with DataStoreTO

use of com.cloud.agent.api.to.DataStoreTO in project cloudstack by apache.

the class LibvirtComputingResource method getVolumePath.

public String getVolumePath(final Connect conn, final DiskTO volume) throws LibvirtException, URISyntaxException {
    final DataTO data = volume.getData();
    final DataStoreTO store = data.getDataStore();
    if (volume.getType() == Volume.Type.ISO && data.getPath() != null) {
        final NfsTO nfsStore = (NfsTO) store;
        final String isoPath = nfsStore.getUrl() + File.separator + data.getPath();
        final int index = isoPath.lastIndexOf("/");
        final String path = isoPath.substring(0, index);
        final String name = isoPath.substring(index + 1);
        final KVMStoragePool secondaryPool = _storagePoolMgr.getStoragePoolByURI(path);
        final KVMPhysicalDisk isoVol = secondaryPool.getPhysicalDisk(name);
        return isoVol.getPath();
    } else {
        return data.getPath();
    }
}