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

Example 11 with VolumeTO

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

the class XenServer610MigrateWithStorageReceiveCommandWrapper method execute.

@Override
public Answer execute(final MigrateWithStorageReceiveCommand command, final XenServer610Resource xenServer610Resource) {
    final Connection connection = xenServer610Resource.getConnection();
    final VirtualMachineTO vmSpec = command.getVirtualMachine();
    final List<Pair<VolumeTO, String>> volumeToStorageUuid = command.getVolumeToStorageUuid();
    try {
        // In a cluster management server setup, the migrate with storage receive and send
        // commands and answers may have to be forwarded to another management server. This
        // happens when the host/resource on which the command has to be executed is owned
        // by the second management server. The serialization/deserialization of the command
        // and answers fails as the xapi SR and Network class type isn't understand by the
        // agent attache. Seriliaze the SR and Network objects here to a string and pass in
        // the answer object. It'll be deserialzed and object created in migrate with
        // storage send command execution.
        Gson gson = new Gson();
        // Get a map of all the SRs to which the vdis will be migrated.
        final List<Pair<VolumeTO, Object>> volumeToSr = new ArrayList<>();
        for (final Pair<VolumeTO, String> entry : volumeToStorageUuid) {
            final String storageUuid = entry.second();
            final SR sr = xenServer610Resource.getStorageRepository(connection, storageUuid);
            volumeToSr.add(new Pair<VolumeTO, Object>(entry.first(), sr));
        }
        // Get the list of networks to which the vifs will attach.
        final List<Pair<NicTO, Object>> nicToNetwork = new ArrayList<Pair<NicTO, Object>>();
        for (final NicTO nicTo : vmSpec.getNics()) {
            final Network network = xenServer610Resource.getNetwork(connection, nicTo);
            nicToNetwork.add(new Pair<NicTO, Object>(nicTo, network));
        }
        final XsLocalNetwork nativeNetworkForTraffic = xenServer610Resource.getNativeNetworkForTraffic(connection, TrafficType.Storage, null);
        final Network network = nativeNetworkForTraffic.getNetwork();
        final XsHost xsHost = xenServer610Resource.getHost();
        final String uuid = xsHost.getUuid();
        final Map<String, String> other = new HashMap<String, String>();
        other.put("live", "true");
        final Host host = Host.getByUuid(connection, uuid);
        final Map<String, String> token = host.migrateReceive(connection, network, other);
        return new MigrateWithStorageReceiveAnswer(command, volumeToSr, nicToNetwork, token);
    } catch (final CloudRuntimeException e) {
        s_logger.error("Migration of vm " + vmSpec.getName() + " with storage failed due to " + e.toString(), e);
        return new MigrateWithStorageReceiveAnswer(command, e);
    } catch (final Exception e) {
        s_logger.error("Migration of vm " + vmSpec.getName() + " with storage failed due to " + e.toString(), e);
        return new MigrateWithStorageReceiveAnswer(command, e);
    }
}

Example 12 with VolumeTO

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

the class CitrixCreateCommandWrapper method execute.

@Override
public Answer execute(final CreateCommand command, final CitrixResourceBase citrixResourceBase) {
    final Connection conn = citrixResourceBase.getConnection();
    final StorageFilerTO pool = command.getPool();
    final DiskProfile dskch = command.getDiskCharacteristics();
    VDI vdi = null;
    try {
        final SR poolSr = citrixResourceBase.getStorageRepository(conn, pool.getUuid());
        if (command.getTemplateUrl() != null) {
            VDI tmpltvdi = null;
            tmpltvdi = citrixResourceBase.getVDIbyUuid(conn, command.getTemplateUrl());
            vdi = tmpltvdi.createClone(conn, new HashMap<String, String>());
            vdi.setNameLabel(conn, dskch.getName());
        } else {
            final VDI.Record vdir = new VDI.Record();
            vdir.nameLabel = dskch.getName();
            vdir.SR = poolSr;
            vdir.type = Types.VdiType.USER;
            vdir.virtualSize = dskch.getSize();
            vdi = VDI.create(conn, vdir);
        }
        VDI.Record vdir;
        vdir = vdi.getRecord(conn);
        s_logger.debug("Succesfully created VDI for " + command + ".  Uuid = " + vdir.uuid);
        final VolumeTO vol = new VolumeTO(command.getVolumeId(), dskch.getType(), pool.getType(), pool.getUuid(), vdir.nameLabel, pool.getPath(), vdir.uuid, vdir.virtualSize, null);
        return new CreateAnswer(command, vol);
    } catch (final Exception e) {
        s_logger.warn("Unable to create volume; Pool=" + pool + "; Disk: " + dskch, e);
        return new CreateAnswer(command, e);
    }
}

Example 13 with VolumeTO

use of com.cloud.agent.api.to.VolumeTO in project CloudStack-archive by CloudStack-extras.

the class MockStorageManagerImpl method createVolume.

@Override
public CreateAnswer createVolume(CreateCommand cmd) {
    StorageFilerTO sf = cmd.getPool();
    DiskProfile dskch = cmd.getDiskCharacteristics();
    MockStoragePoolVO storagePool = _mockStoragePoolDao.findByUuid(sf.getUuid());
    if (storagePool == null) {
        return new CreateAnswer(cmd, "Failed to find storage pool: " + sf.getUuid());
    }
    String volumeName = UUID.randomUUID().toString();
    MockVolumeVO volume = new MockVolumeVO();
    volume.setPoolId(storagePool.getId());
    volume.setName(volumeName);
    volume.setPath(storagePool.getMountPoint() + volumeName);
    volume.setSize(dskch.getSize());
    volume.setType(MockVolumeType.VOLUME);
    volume = _mockVolumeDao.persist(volume);
    VolumeTO volumeTo = new VolumeTO(cmd.getVolumeId(), dskch.getType(), sf.getType(), sf.getUuid(), volume.getName(), storagePool.getMountPoint(), volume.getPath(), volume.getSize(), null);
    return new CreateAnswer(cmd, volumeTo);
}

Example 14 with VolumeTO

use of com.cloud.agent.api.to.VolumeTO in project CloudStack-archive by CloudStack-extras.

the class LibvirtComputingResource method createVbd.

protected void createVbd(Connect conn, VirtualMachineTO vmSpec, String vmName, LibvirtVMDef vm) throws InternalErrorException, LibvirtException, URISyntaxException {
    List<VolumeTO> disks = Arrays.asList(vmSpec.getDisks());
    Collections.sort(disks, new Comparator<VolumeTO>() {

        @Override
        public int compare(VolumeTO arg0, VolumeTO arg1) {
            return arg0.getDeviceId() > arg1.getDeviceId() ? 1 : -1;
        }
    });
    for (VolumeTO volume : disks) {
        KVMPhysicalDisk physicalDisk = null;
        KVMStoragePool pool = null;
        if (volume.getType() == Volume.Type.ISO && volume.getPath() != null) {
            String volPath = volume.getPath();
            int index = volPath.lastIndexOf("/");
            String volDir = volPath.substring(0, index);
            String volName = volPath.substring(index + 1);
            KVMStoragePool secondaryStorage = _storagePoolMgr.getStoragePoolByURI(volDir);
            physicalDisk = secondaryStorage.getPhysicalDisk(volName);
        } else if (volume.getType() != Volume.Type.ISO) {
            pool = _storagePoolMgr.getStoragePool(volume.getPoolUuid());
            physicalDisk = pool.getPhysicalDisk(volume.getPath());
        }
        String volPath = null;
        if (physicalDisk != null) {
            volPath = physicalDisk.getPath();
        }
        DiskDef.diskBus diskBusType = getGuestDiskModel(vmSpec.getOs());
        DiskDef disk = new DiskDef();
        if (volume.getType() == Volume.Type.ISO) {
            if (volPath == null) {
                /* Add iso as placeholder */
                disk.defISODisk(null);
            } else {
                disk.defISODisk(volPath);
            }
        } else {
            int devId = (int) volume.getDeviceId();
            if (volume.getType() == Volume.Type.DATADISK) {
                disk.defFileBasedDisk(physicalDisk.getPath(), devId, DiskDef.diskBus.VIRTIO, DiskDef.diskFmtType.QCOW2);
            } else {
                disk.defFileBasedDisk(physicalDisk.getPath(), devId, diskBusType, DiskDef.diskFmtType.QCOW2);
            }
        }
        vm.getDevices().addDevice(disk);
    }
    if (vmSpec.getType() != VirtualMachine.Type.User) {
        if (_sysvmISOPath != null) {
            DiskDef iso = new DiskDef();
            iso.defISODisk(_sysvmISOPath);
            vm.getDevices().addDevice(iso);
        }
        createPatchVbd(conn, vmName, vm, vmSpec);
    }
}

Example 15 with VolumeTO

use of com.cloud.agent.api.to.VolumeTO in project CloudStack-archive by CloudStack-extras.

the class LibvirtComputingResource method createPatchVbd.

private void createPatchVbd(Connect conn, String vmName, LibvirtVMDef vm, VirtualMachineTO vmSpec) throws LibvirtException, InternalErrorException {
    List<DiskDef> disks = vm.getDevices().getDisks();
    DiskDef rootDisk = disks.get(0);
    VolumeTO rootVol = getVolume(vmSpec, Volume.Type.ROOT);
    KVMStoragePool pool = _storagePoolMgr.getStoragePool(rootVol.getPoolUuid());
    KVMPhysicalDisk disk = pool.createPhysicalDisk(UUID.randomUUID().toString(), KVMPhysicalDisk.PhysicalDiskFormat.RAW, 10L * 1024 * 1024);
    /* Format/create fs on this disk */
    final Script command = new Script(_createvmPath, _timeout, s_logger);
    command.add("-f", disk.getPath());
    String result = command.execute();
    if (result != null) {
        s_logger.debug("Failed to create data disk: " + result);
        throw new InternalErrorException("Failed to create data disk: " + result);
    }
    String datadiskPath = disk.getPath();
    /* add patch disk */
    DiskDef patchDisk = new DiskDef();
    patchDisk.defFileBasedDisk(datadiskPath, 1, rootDisk.getBusType(), DiskDef.diskFmtType.RAW);
    disks.add(patchDisk);
    String bootArgs = vmSpec.getBootArgs();
    patchSystemVm(bootArgs, datadiskPath, vmName);
}