Examples with MigrateWithStorageSendCommand com.cloud.agent.api.MigrateWithStorageSendCommand used on opensource projects

Example 1 with MigrateWithStorageSendCommand

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

the class XenServerStorageMotionStrategy method migrateVmWithVolumesAcrossCluster.

private Answer migrateVmWithVolumesAcrossCluster(VMInstanceVO vm, VirtualMachineTO to, Host srcHost, Host destHost, Map<VolumeInfo, DataStore> volumeToPool) throws AgentUnavailableException {
    try {
        List<Pair<VolumeTO, String>> volumeToStorageUuid = new ArrayList<>();
        for (Map.Entry<VolumeInfo, DataStore> entry : volumeToPool.entrySet()) {
            VolumeInfo volumeInfo = entry.getKey();
            StoragePool storagePool = storagePoolDao.findById(volumeInfo.getPoolId());
            VolumeTO volumeTo = new VolumeTO(volumeInfo, storagePool);
            if (storagePool.isManaged()) {
                String iqn = handleManagedVolumePreMigration(volumeInfo, storagePool, destHost);
                volumeToStorageUuid.add(new Pair<>(volumeTo, iqn));
            } else {
                volumeToStorageUuid.add(new Pair<>(volumeTo, ((StoragePool) entry.getValue()).getPath()));
            }
        }
        // Migration across cluster needs to be done in three phases.
        // 1. Send a migrate receive command to the destination host so that it is ready to receive a vm.
        // 2. Send a migrate send command to the source host. This actually migrates the vm to the destination.
        // 3. Complete the process. Update the volume details.
        MigrateWithStorageReceiveCommand receiveCmd = new MigrateWithStorageReceiveCommand(to, volumeToStorageUuid);
        MigrateWithStorageReceiveAnswer receiveAnswer = (MigrateWithStorageReceiveAnswer) agentMgr.send(destHost.getId(), receiveCmd);
        if (receiveAnswer == null) {
            s_logger.error("Migration with storage of vm " + vm + " to host " + destHost + " failed.");
            throw new CloudRuntimeException("Error while migrating the vm " + vm + " to host " + destHost);
        } else if (!receiveAnswer.getResult()) {
            s_logger.error("Migration with storage of vm " + vm + " failed. Details: " + receiveAnswer.getDetails());
            throw new CloudRuntimeException("Error while migrating the vm " + vm + " to host " + destHost);
        }
        MigrateWithStorageSendCommand sendCmd = new MigrateWithStorageSendCommand(to, receiveAnswer.getVolumeToSr(), receiveAnswer.getNicToNetwork(), receiveAnswer.getToken());
        MigrateWithStorageSendAnswer sendAnswer = (MigrateWithStorageSendAnswer) agentMgr.send(srcHost.getId(), sendCmd);
        if (sendAnswer == null) {
            handleManagedVolumesAfterFailedMigration(volumeToPool, destHost);
            s_logger.error("Migration with storage of vm " + vm + " to host " + destHost + " failed.");
            throw new CloudRuntimeException("Error while migrating the vm " + vm + " to host " + destHost);
        } else if (!sendAnswer.getResult()) {
            handleManagedVolumesAfterFailedMigration(volumeToPool, destHost);
            s_logger.error("Migration with storage of vm " + vm + " failed. Details: " + sendAnswer.getDetails());
            throw new CloudRuntimeException("Error while migrating the vm " + vm + " to host " + destHost);
        }
        MigrateWithStorageCompleteCommand command = new MigrateWithStorageCompleteCommand(to);
        MigrateWithStorageCompleteAnswer answer = (MigrateWithStorageCompleteAnswer) agentMgr.send(destHost.getId(), command);
        if (answer == null) {
            s_logger.error("Migration with storage of vm " + vm + " failed.");
            throw new CloudRuntimeException("Error while migrating the vm " + vm + " to host " + destHost);
        } else if (!answer.getResult()) {
            s_logger.error("Migration with storage of vm " + vm + " failed. Details: " + answer.getDetails());
            throw new CloudRuntimeException("Error while migrating the vm " + vm + " to host " + destHost);
        } else {
            // Update the volume details after migration.
            updateVolumePathsAfterMigration(volumeToPool, answer.getVolumeTos(), srcHost);
        }
        return answer;
    } catch (OperationTimedoutException e) {
        s_logger.error("Error while migrating vm " + vm + " to host " + destHost, e);
        throw new AgentUnavailableException("Operation timed out on storage motion for " + vm, destHost.getId());
    }
}

Example 2 with MigrateWithStorageSendCommand

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

the class XenServer610WrapperTest method testMigrateWithStorageSendCommandNetException.

@Test
public void testMigrateWithStorageSendCommandNetException() {
    final String vmName = "small";
    final String path = "/";
    final Connection conn = Mockito.mock(Connection.class);
    final VirtualMachineTO vmSpec = Mockito.mock(VirtualMachineTO.class);
    final VolumeTO volume1 = Mockito.mock(VolumeTO.class);
    final VolumeTO volume2 = Mockito.mock(VolumeTO.class);
    final SR sr1 = Mockito.mock(SR.class);
    final SR sr2 = Mockito.mock(SR.class);
    final VDI vdi1 = Mockito.mock(VDI.class);
    final VDI vdi2 = Mockito.mock(VDI.class);
    final NicTO nic1 = Mockito.mock(NicTO.class);
    final NicTO nic2 = Mockito.mock(NicTO.class);
    Gson gson = new Gson();
    final List<Pair<VolumeTO, Object>> volumeToSr = new ArrayList<Pair<VolumeTO, Object>>();
    volumeToSr.add(new Pair<VolumeTO, Object>(volume1, sr1));
    volumeToSr.add(new Pair<VolumeTO, Object>(volume2, sr2));
    final List<Pair<NicTO, Object>> nicToNetwork = new ArrayList<Pair<NicTO, Object>>();
    nicToNetwork.add(new Pair<NicTO, Object>(nic1, new String("a")));
    nicToNetwork.add(new Pair<NicTO, Object>(nic2, new String("b")));
    final Map<String, String> token = new HashMap<String, String>();
    final MigrateWithStorageSendCommand migrateStorageCommand = new MigrateWithStorageSendCommand(vmSpec, volumeToSr, nicToNetwork, token);
    final CitrixRequestWrapper wrapper = CitrixRequestWrapper.getInstance();
    assertNotNull(wrapper);
    when(xenServer610Resource.getConnection()).thenReturn(conn);
    when(vmSpec.getName()).thenReturn(vmName);
    when(volume1.getPath()).thenReturn(path);
    when(volume2.getPath()).thenReturn(path);
    when(xenServer610Resource.getVDIbyUuid(conn, volume1.getPath())).thenReturn(vdi1);
    when(xenServer610Resource.getVDIbyUuid(conn, volume2.getPath())).thenReturn(vdi2);
    final Answer answer = wrapper.execute(migrateStorageCommand, xenServer610Resource);
    verify(xenServer610Resource, times(1)).getConnection();
    assertFalse(answer.getResult());
}

Example 3 with MigrateWithStorageSendCommand

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

the class XenServer610WrapperTest method testMigrateWithStorageSendCommandSRException.

@Test
public void testMigrateWithStorageSendCommandSRException() {
    final String vmName = "small";
    final Connection conn = Mockito.mock(Connection.class);
    final VirtualMachineTO vmSpec = Mockito.mock(VirtualMachineTO.class);
    final VolumeTO volume1 = Mockito.mock(VolumeTO.class);
    final VolumeTO volume2 = Mockito.mock(VolumeTO.class);
    final List<Pair<VolumeTO, Object>> volumeToSr = new ArrayList<Pair<VolumeTO, Object>>();
    volumeToSr.add(new Pair<VolumeTO, Object>(volume1, new String("a")));
    volumeToSr.add(new Pair<VolumeTO, Object>(volume2, new String("b")));
    final List<Pair<NicTO, Object>> nicToNetwork = new ArrayList<Pair<NicTO, Object>>();
    final Map<String, String> token = new HashMap<String, String>();
    final MigrateWithStorageSendCommand migrateStorageCommand = new MigrateWithStorageSendCommand(vmSpec, volumeToSr, nicToNetwork, token);
    final CitrixRequestWrapper wrapper = CitrixRequestWrapper.getInstance();
    assertNotNull(wrapper);
    when(xenServer610Resource.getConnection()).thenReturn(conn);
    when(vmSpec.getName()).thenReturn(vmName);
    final Answer answer = wrapper.execute(migrateStorageCommand, xenServer610Resource);
    verify(xenServer610Resource, times(1)).getConnection();
    assertFalse(answer.getResult());
}

Example 4 with MigrateWithStorageSendCommand

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

the class XenServer610WrapperTest method testMigrateWithStorageSendCommand.

@Test
public void testMigrateWithStorageSendCommand() {
    final String vmName = "small";
    final String path = "/";
    final String mac = "3c:15:c2:c4:4f:18";
    final Connection conn = Mockito.mock(Connection.class);
    final VirtualMachineTO vmSpec = Mockito.mock(VirtualMachineTO.class);
    final VolumeTO volume1 = Mockito.mock(VolumeTO.class);
    final VolumeTO volume2 = Mockito.mock(VolumeTO.class);
    final SR sr1 = Mockito.mock(SR.class);
    final SR sr2 = Mockito.mock(SR.class);
    final VDI vdi1 = Mockito.mock(VDI.class);
    final VDI vdi2 = Mockito.mock(VDI.class);
    final NicTO nic1 = Mockito.mock(NicTO.class);
    final NicTO nic2 = Mockito.mock(NicTO.class);
    final Network network1 = Mockito.mock(Network.class);
    final Network network2 = Mockito.mock(Network.class);
    final List<Pair<VolumeTO, Object>> volumeToSr = new ArrayList<Pair<VolumeTO, Object>>();
    volumeToSr.add(new Pair<VolumeTO, Object>(volume1, sr1));
    volumeToSr.add(new Pair<VolumeTO, Object>(volume2, sr2));
    final List<Pair<NicTO, Object>> nicToNetwork = new ArrayList<Pair<NicTO, Object>>();
    nicToNetwork.add(new Pair<NicTO, Object>(nic1, network1));
    nicToNetwork.add(new Pair<NicTO, Object>(nic2, network2));
    final Map<String, String> token = new HashMap<String, String>();
    final VIF vif1 = Mockito.mock(VIF.class);
    final VIF vif2 = Mockito.mock(VIF.class);
    final MigrateWithStorageSendCommand migrateStorageCommand = new MigrateWithStorageSendCommand(vmSpec, volumeToSr, nicToNetwork, token);
    final CitrixRequestWrapper wrapper = CitrixRequestWrapper.getInstance();
    assertNotNull(wrapper);
    when(xenServer610Resource.getConnection()).thenReturn(conn);
    when(vmSpec.getName()).thenReturn(vmName);
    when(volume1.getPath()).thenReturn(path);
    when(volume2.getPath()).thenReturn(path);
    when(nic1.getMac()).thenReturn(mac);
    when(nic2.getMac()).thenReturn(mac);
    when(xenServer610Resource.getVDIbyUuid(conn, volume1.getPath())).thenReturn(vdi1);
    when(xenServer610Resource.getVDIbyUuid(conn, volume2.getPath())).thenReturn(vdi2);
    try {
        when(xenServer610Resource.getVifByMac(conn, null, nic1.getMac())).thenReturn(vif1);
        when(xenServer610Resource.getVifByMac(conn, null, nic2.getMac())).thenReturn(vif2);
    } catch (final XenAPIException e) {
        fail(e.getMessage());
    } catch (final XmlRpcException e) {
        fail(e.getMessage());
    }
    final Answer answer = wrapper.execute(migrateStorageCommand, xenServer610Resource);
    verify(xenServer610Resource, times(1)).getConnection();
    try {
        verify(xenServer610Resource, times(2)).getVDIbyUuid(conn, volume1.getPath());
        verify(xenServer610Resource, times(2)).getVifByMac(conn, null, nic1.getMac());
    } catch (final XenAPIException e) {
        fail(e.getMessage());
    } catch (final XmlRpcException e) {
        fail(e.getMessage());
    }
    assertFalse(answer.getResult());
}