Examples with NicTO com.cloud.legacymodel.to.NicTO used on opensource projects

Example 1 with NicTO

use of com.cloud.legacymodel.to.NicTO in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResource method createVifs.

public void createVifs(final VirtualMachineTO vmSpec, final LibvirtVmDef vm) throws InternalErrorException, LibvirtException {
    final Map<String, String> params = vmSpec.getDetails();
    String nicAdapter = "";
    if (params != null && params.get("nicAdapter") != null && !params.get("nicAdapter").isEmpty()) {
        nicAdapter = params.get("nicAdapter");
    }
    for (final NicTO nic : vmSpec.getNics()) {
        createVif(vm, nic, nicAdapter);
    }
}

Example 2 with NicTO

use of com.cloud.legacymodel.to.NicTO in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResourceTest method testPrepareForMigrationCommandInternalErrorException.

@Test
public void testPrepareForMigrationCommandInternalErrorException() {
    final Connect conn = Mockito.mock(Connect.class);
    final LibvirtUtilitiesHelper libvirtUtilitiesHelper = Mockito.mock(LibvirtUtilitiesHelper.class);
    final VirtualMachineTO vm = Mockito.mock(VirtualMachineTO.class);
    final KvmStoragePoolManager storagePoolManager = Mockito.mock(KvmStoragePoolManager.class);
    final NicTO nicTO = Mockito.mock(NicTO.class);
    final DiskTO volume = Mockito.mock(DiskTO.class);
    final PrepareForMigrationCommand command = new PrepareForMigrationCommand(vm);
    when(this.libvirtComputingResource.getLibvirtUtilitiesHelper()).thenReturn(libvirtUtilitiesHelper);
    try {
        when(libvirtUtilitiesHelper.getConnectionByVmName(vm.getName())).thenReturn(conn);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
    when(vm.getNics()).thenReturn(new NicTO[] { nicTO });
    when(nicTO.getType()).thenReturn(TrafficType.Guest);
    when(this.libvirtComputingResource.getVifDriver(nicTO.getType())).thenThrow(InternalErrorException.class);
    when(this.libvirtComputingResource.getStoragePoolMgr()).thenReturn(storagePoolManager);
    try {
        when(this.libvirtComputingResource.getVolumePath(conn, volume)).thenReturn("/path");
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    } catch (final URISyntaxException e) {
        fail(e.getMessage());
    }
    final LibvirtRequestWrapper wrapper = LibvirtRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(command, this.libvirtComputingResource);
    assertFalse(answer.getResult());
    verify(this.libvirtComputingResource, times(1)).getLibvirtUtilitiesHelper();
    try {
        verify(libvirtUtilitiesHelper, times(1)).getConnectionByVmName(vm.getName());
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
    verify(this.libvirtComputingResource, times(1)).getStoragePoolMgr();
    verify(vm, times(1)).getNics();
}

Example 3 with NicTO

use of com.cloud.legacymodel.to.NicTO in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResourceTest method testPrepareForMigrationCommandLibvirtException.

@Test
public void testPrepareForMigrationCommandLibvirtException() {
    final LibvirtUtilitiesHelper libvirtUtilitiesHelper = Mockito.mock(LibvirtUtilitiesHelper.class);
    final VirtualMachineTO vm = Mockito.mock(VirtualMachineTO.class);
    final KvmStoragePoolManager storagePoolManager = Mockito.mock(KvmStoragePoolManager.class);
    final NicTO nicTO = Mockito.mock(NicTO.class);
    final VifDriver vifDriver = Mockito.mock(VifDriver.class);
    final PrepareForMigrationCommand command = new PrepareForMigrationCommand(vm);
    when(this.libvirtComputingResource.getLibvirtUtilitiesHelper()).thenReturn(libvirtUtilitiesHelper);
    try {
        when(libvirtUtilitiesHelper.getConnectionByVmName(vm.getName())).thenThrow(LibvirtException.class);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
    when(vm.getNics()).thenReturn(new NicTO[] { nicTO });
    when(nicTO.getType()).thenReturn(TrafficType.Guest);
    when(this.libvirtComputingResource.getVifDriver(nicTO.getType())).thenReturn(vifDriver);
    when(this.libvirtComputingResource.getStoragePoolMgr()).thenReturn(storagePoolManager);
    final LibvirtRequestWrapper wrapper = LibvirtRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(command, this.libvirtComputingResource);
    assertFalse(answer.getResult());
    verify(this.libvirtComputingResource, times(1)).getLibvirtUtilitiesHelper();
    try {
        verify(libvirtUtilitiesHelper, times(1)).getConnectionByVmName(vm.getName());
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
    verify(this.libvirtComputingResource, times(1)).getStoragePoolMgr();
    verify(vm, times(1)).getNics();
}

Example 4 with NicTO

use of com.cloud.legacymodel.to.NicTO in project cosmic by MissionCriticalCloud.

the class LibvirtStartCommandWrapper method execute.

@Override
public Answer execute(final StartCommand command, final LibvirtComputingResource libvirtComputingResource) {
    final VirtualMachineTO vmSpec = command.getVirtualMachine();
    final String vmName = vmSpec.getName();
    LibvirtVmDef vm = null;
    DomainState state = DomainState.VIR_DOMAIN_SHUTOFF;
    final KvmStoragePoolManager storagePoolMgr = libvirtComputingResource.getStoragePoolMgr();
    final LibvirtUtilitiesHelper libvirtUtilitiesHelper = libvirtComputingResource.getLibvirtUtilitiesHelper();
    Connect conn = null;
    try {
        vm = libvirtComputingResource.createVmFromSpec(vmSpec);
        conn = libvirtUtilitiesHelper.getConnectionByType(vm.getHvsType());
        final Long remainingMem = getFreeMemory(conn, libvirtComputingResource);
        if (remainingMem == null) {
            return new StartAnswer(command, "Failed to get free memory");
        } else if (remainingMem < vmSpec.getMinRam()) {
            return new StartAnswer(command, "Not enough memory on the host, remaining: " + remainingMem + ", asking: " + vmSpec.getMinRam());
        }
        final NicTO[] nics = vmSpec.getNics();
        libvirtComputingResource.createVbd(conn, vmSpec, vmName, vm);
        if (!storagePoolMgr.connectPhysicalDisksViaVmSpec(vmSpec)) {
            return new StartAnswer(command, "Failed to connect physical disks to host");
        }
        libvirtComputingResource.createVifs(vmSpec, vm);
        s_logger.debug("starting " + vmName + ": " + vm.toString());
        libvirtComputingResource.startVm(conn, vmName, vm.toString());
        // system vms
        if (vmSpec.getType() != VirtualMachineType.User) {
            // pass cmdline with config for the systemvm to configure itself
            if (libvirtComputingResource.passCmdLine(vmName, vmSpec.getBootArgs())) {
                s_logger.debug("Passing cmdline succeeded");
            } else {
                final String errorMessage = "Passing cmdline failed, aborting.";
                s_logger.debug(errorMessage);
                return new StartAnswer(command, errorMessage);
            }
            String controlIp = null;
            for (final NicTO nic : nics) {
                if (nic.getType() == TrafficType.Control) {
                    controlIp = nic.getIp();
                    break;
                }
            }
            // connect to the router by using its linklocal address (that should now be configured)
            s_logger.debug("Starting ssh attempts to " + controlIp);
            final VirtualRoutingResource virtRouterResource = libvirtComputingResource.getVirtRouterResource();
            if (!virtRouterResource.connect(controlIp, 30, 5000)) {
                final String errorMessage = "Unable to login to router via linklocal address " + controlIp + " after 30 tries, aborting.";
                s_logger.debug(errorMessage);
                return new StartAnswer(command, errorMessage);
            }
            s_logger.debug("Successfully completed ssh attempts to " + controlIp);
        }
        state = DomainState.VIR_DOMAIN_RUNNING;
        return new StartAnswer(command);
    } catch (final LibvirtException | InternalErrorException | URISyntaxException e) {
        s_logger.warn("Exception while starting VM: " + ExceptionUtils.getRootCauseMessage(e));
        if (conn != null) {
            libvirtComputingResource.handleVmStartFailure(vm);
        }
        return new StartAnswer(command, e.getMessage());
    } finally {
        if (state != DomainState.VIR_DOMAIN_RUNNING) {
            storagePoolMgr.disconnectPhysicalDisksViaVmSpec(vmSpec);
        }
    }
}

Example 5 with NicTO

use of com.cloud.legacymodel.to.NicTO in project cosmic by MissionCriticalCloud.

the class VirtualMachineManagerImpl method orchestrateRemoveNicFromVm.

private boolean orchestrateRemoveNicFromVm(final VirtualMachine vm, final Nic nic) throws ConcurrentOperationException, ResourceUnavailableException {
    final CallContext cctx = CallContext.current();
    final VMInstanceVO vmVO = _vmDao.findById(vm.getId());
    final NetworkVO network = _networkDao.findById(nic.getNetworkId());
    final ReservationContext context = new ReservationContextImpl(null, null, cctx.getCallingUser(), cctx.getCallingAccount());
    final VirtualMachineProfileImpl vmProfile = new VirtualMachineProfileImpl(vmVO, null, null, null, null);
    final Zone zone = _zoneRepository.findById(network.getDataCenterId()).orElse(null);
    final Host host = _hostDao.findById(vm.getHostId());
    final DeployDestination dest = new DeployDestination(zone, null, null, host);
    final HypervisorGuru hvGuru = _hvGuruMgr.getGuru(vmProfile.getVirtualMachine().getHypervisorType());
    final VirtualMachineTO vmTO = hvGuru.implement(vmProfile);
    final NicProfile nicProfile = new NicProfile(nic, network, nic.getBroadcastUri(), nic.getIsolationUri(), _networkModel.getNetworkRate(network.getId(), vm.getId()), _networkModel.getNetworkTag(vmProfile.getVirtualMachine().getHypervisorType(), network));
    // 1) Unplug the nic
    if (vm.getState() == State.Running) {
        final NicTO nicTO = toNicTO(nicProfile, vmProfile.getVirtualMachine().getHypervisorType());
        s_logger.debug("Un-plugging nic " + nic + " for vm " + vm + " from network " + network);
        final boolean result = unplugNic(network, nicTO, vmTO, context, dest);
        if (result) {
            s_logger.debug("Nic is unplugged successfully for vm " + vm + " in network " + network);
            final long isDefault = nic.isDefaultNic() ? 1 : 0;
        } else {
            s_logger.warn("Failed to unplug nic for the vm " + vm + " from network " + network);
            return false;
        }
    } else if (vm.getState() != State.Stopped) {
        s_logger.warn("Unable to remove vm " + vm + " from network  " + network);
        throw new ResourceUnavailableException("Unable to remove vm " + vm + " from network, is not in the right state", DataCenter.class, vm.getDataCenterId());
    }
    // 2) Release the nic
    _networkMgr.releaseNic(vmProfile, nic);
    s_logger.debug("Successfully released nic " + nic + "for vm " + vm);
    // 3) Remove the nic
    _networkMgr.removeNic(vmProfile, nic);
    _nicsDao.expunge(nic.getId());
    return true;
}