Examples with StopCommand com.cloud.legacymodel.communication.command.StopCommand used on opensource projects

Example 6 with StopCommand

use of com.cloud.legacymodel.communication.command.StopCommand in project cosmic by MissionCriticalCloud.

the class NotAValidCommand method testStopCommand.

@Test
public void testStopCommand() {
    final StopCommand stopCommand = new StopCommand("Test", false, false);
    final CitrixRequestWrapper wrapper = CitrixRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(stopCommand, this.citrixResourceBase);
    assertFalse(answer.getResult());
}

Example 7 with StopCommand

use of com.cloud.legacymodel.communication.command.StopCommand in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResourceTest method testStopCommandCheckVmNOTRunning.

@Test
public void testStopCommandCheckVmNOTRunning() {
    final Connect conn = Mockito.mock(Connect.class);
    final LibvirtUtilitiesHelper libvirtUtilitiesHelper = Mockito.mock(LibvirtUtilitiesHelper.class);
    final Domain vm = Mockito.mock(Domain.class);
    final DomainInfo info = Mockito.mock(DomainInfo.class);
    final DomainState state = DomainInfo.DomainState.VIR_DOMAIN_SHUTDOWN;
    info.state = state;
    final String vmName = "Test";
    final StopCommand command = new StopCommand(vmName, false, true);
    when(this.libvirtComputingResource.getLibvirtUtilitiesHelper()).thenReturn(libvirtUtilitiesHelper);
    try {
        when(libvirtUtilitiesHelper.getConnectionByVmName(vmName)).thenReturn(conn);
        when(conn.domainLookupByName(command.getVmName())).thenReturn(vm);
        when(vm.getInfo()).thenReturn(info);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
    final LibvirtRequestWrapper wrapper = LibvirtRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(command, this.libvirtComputingResource);
    assertTrue(answer.getResult());
    verify(this.libvirtComputingResource, times(1)).getLibvirtUtilitiesHelper();
    try {
        verify(libvirtUtilitiesHelper, times(2)).getConnectionByVmName(vmName);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
}

Example 8 with StopCommand

use of com.cloud.legacymodel.communication.command.StopCommand in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResourceTest method testStopCommandCheckException1.

@Test
public void testStopCommandCheckException1() {
    final Connect conn = Mockito.mock(Connect.class);
    final LibvirtUtilitiesHelper libvirtUtilitiesHelper = Mockito.mock(LibvirtUtilitiesHelper.class);
    final Domain vm = Mockito.mock(Domain.class);
    final DomainInfo info = Mockito.mock(DomainInfo.class);
    final DomainState state = DomainInfo.DomainState.VIR_DOMAIN_RUNNING;
    info.state = state;
    final String vmName = "Test";
    final StopCommand command = new StopCommand(vmName, false, true);
    when(this.libvirtComputingResource.getLibvirtUtilitiesHelper()).thenReturn(libvirtUtilitiesHelper);
    try {
        when(libvirtUtilitiesHelper.getConnectionByVmName(vmName)).thenThrow(LibvirtException.class);
        when(conn.domainLookupByName(command.getVmName())).thenReturn(vm);
        when(vm.getInfo()).thenReturn(info);
    } catch (final LibvirtException 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(2)).getConnectionByVmName(vmName);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
}

Example 9 with StopCommand

use of com.cloud.legacymodel.communication.command.StopCommand in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResourceTest method testStopCommandNoCheck.

/*
     * New Tests
     */
@Test
public void testStopCommandNoCheck() {
    final Connect conn = Mockito.mock(Connect.class);
    final LibvirtUtilitiesHelper libvirtUtilitiesHelper = Mockito.mock(LibvirtUtilitiesHelper.class);
    final String vmName = "Test";
    final StopCommand command = new StopCommand(vmName, false, false);
    when(this.libvirtComputingResource.getLibvirtUtilitiesHelper()).thenReturn(libvirtUtilitiesHelper);
    try {
        when(libvirtUtilitiesHelper.getConnectionByVmName(vmName)).thenReturn(conn);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
    final LibvirtRequestWrapper wrapper = LibvirtRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(command, this.libvirtComputingResource);
    assertTrue(answer.getResult());
    verify(this.libvirtComputingResource, times(1)).getLibvirtUtilitiesHelper();
    try {
        verify(libvirtUtilitiesHelper, times(1)).getConnectionByVmName(vmName);
    } catch (final LibvirtException e) {
        fail(e.getMessage());
    }
}

Example 10 with StopCommand

use of com.cloud.legacymodel.communication.command.StopCommand in project cosmic by MissionCriticalCloud.

the class VirtualMachineManagerImpl method advanceStop.

private void advanceStop(final VMInstanceVO vm, final boolean cleanUpEvenIfUnableToStop) throws AgentUnavailableException, OperationTimedoutException, ConcurrentOperationException {
    final State state = vm.getState();
    if (state == State.Stopped) {
        s_logger.debug("VM is already stopped: " + vm);
        return;
    }
    if (state == State.Destroyed || state == State.Expunging || state == State.Error) {
        s_logger.debug("Stopped called on " + vm + " but the state is " + state);
        return;
    }
    // grab outstanding work item if any
    final ItWorkVO work = _workDao.findByOutstandingWork(vm.getId(), vm.getState());
    if (work != null) {
        s_logger.debug("Found an outstanding work item for this vm " + vm + " with state:" + vm.getState() + ", work id:" + work.getId());
    }
    final Long hostId = vm.getHostId();
    if (hostId == null) {
        if (!cleanUpEvenIfUnableToStop) {
            s_logger.debug("HostId is null but this is not a forced stop, cannot stop vm " + vm + " with state:" + vm.getState());
            throw new CloudRuntimeException("Unable to stop " + vm);
        }
        try {
            stateTransitTo(vm, Event.AgentReportStopped, null, null);
        } catch (final NoTransitionException e) {
            s_logger.warn(e.getMessage());
        }
        // mark outstanding work item if any as done
        if (work != null) {
            s_logger.debug("Updating work item to Done, id:" + work.getId());
            work.setStep(Step.Done);
            _workDao.update(work.getId(), work);
        }
        return;
    }
    final VirtualMachineGuru vmGuru = getVmGuru(vm);
    final VirtualMachineProfile profile = new VirtualMachineProfileImpl(vm);
    try {
        if (!stateTransitTo(vm, Event.StopRequested, vm.getHostId())) {
            throw new ConcurrentOperationException("VM is being operated on.");
        }
    } catch (final NoTransitionException e1) {
        if (!cleanUpEvenIfUnableToStop) {
            throw new CloudRuntimeException("We cannot stop " + vm + " when it is in state " + vm.getState());
        }
        final boolean doCleanup = true;
        s_logger.debug("Unable to transition the state but we're moving on because it's forced stop");
        if (doCleanup) {
            if (cleanup(vmGuru, new VirtualMachineProfileImpl(vm), work, Event.StopRequested, cleanUpEvenIfUnableToStop)) {
                try {
                    if (work != null) {
                        s_logger.debug("Updating work item to Done, id:" + work.getId());
                    }
                    if (!changeState(vm, Event.AgentReportStopped, null, work, Step.Done)) {
                        throw new CloudRuntimeException("Unable to stop " + vm);
                    }
                } catch (final NoTransitionException e) {
                    s_logger.warn("Unable to cleanup " + vm);
                    throw new CloudRuntimeException("Unable to stop " + vm, e);
                }
            } else {
                s_logger.debug("Failed to cleanup VM: " + vm);
                throw new CloudRuntimeException("Failed to cleanup " + vm + " , current state " + vm.getState());
            }
        }
    }
    if (vm.getState() != State.Stopping) {
        throw new CloudRuntimeException("We cannot proceed with stop VM " + vm + " since it is not in 'Stopping' state, current state: " + vm.getState());
    }
    vmGuru.prepareStop(profile);
    final StopCommand stop = new StopCommand(vm, getExecuteInSequence(vm.getHypervisorType()), false, cleanUpEvenIfUnableToStop);
    boolean stopped = false;
    Answer answer = null;
    try {
        answer = _agentMgr.send(vm.getHostId(), stop);
        if (answer != null) {
            if (answer instanceof StopAnswer) {
                final StopAnswer stopAns = (StopAnswer) answer;
                if (vm.getType() == VirtualMachineType.User) {
                    final String platform = stopAns.getPlatform();
                    if (platform != null) {
                        final UserVmVO userVm = _userVmDao.findById(vm.getId());
                        _userVmDao.loadDetails(userVm);
                        userVm.setDetail("platform", platform);
                        _userVmDao.saveDetails(userVm);
                    }
                }
            }
            stopped = answer.getResult();
            if (!stopped) {
                throw new CloudRuntimeException("Unable to stop the virtual machine due to " + answer.getDetails());
            }
            vmGuru.finalizeStop(profile, answer);
            final GPUDeviceTO gpuDevice = stop.getGpuDevice();
            if (gpuDevice != null) {
                _resourceMgr.updateGPUDetails(vm.getHostId(), gpuDevice.getGroupDetails());
            }
        } else {
            throw new CloudRuntimeException("Invalid answer received in response to a StopCommand on " + vm.instanceName);
        }
    } catch (final AgentUnavailableException e) {
        s_logger.warn("Unable to stop vm, agent unavailable: " + e.toString());
    } catch (final OperationTimedoutException e) {
        s_logger.warn("Unable to stop vm, operation timed out: " + e.toString());
    } finally {
        if (!stopped) {
            if (!cleanUpEvenIfUnableToStop) {
                s_logger.warn("Unable to stop vm " + vm);
                try {
                    stateTransitTo(vm, Event.OperationFailed, vm.getHostId());
                } catch (final NoTransitionException e) {
                    s_logger.warn("Unable to transition the state " + vm);
                }
                throw new CloudRuntimeException("Unable to stop " + vm);
            } else {
                s_logger.warn("Unable to actually stop " + vm + " but continue with release because it's a force stop");
                vmGuru.finalizeStop(profile, answer);
            }
        }
    }
    s_logger.debug(vm + " is stopped on the host.  Proceeding to release resource held.");
    try {
        _networkMgr.release(profile, cleanUpEvenIfUnableToStop);
        s_logger.debug("Successfully released network resources for the vm " + vm);
    } catch (final Exception e) {
        s_logger.warn("Unable to release some network resources.", e);
    }
    volumeMgr.release(profile);
    s_logger.debug("Successfully released storage resources for the vm " + vm);
    try {
        if (work != null) {
            s_logger.debug("Updating the outstanding work item to Done, id:" + work.getId());
            work.setStep(Step.Done);
            _workDao.update(work.getId(), work);
        }
        if (!stateTransitTo(vm, Event.OperationSucceeded, null)) {
            throw new CloudRuntimeException("unable to stop " + vm);
        }
    } catch (final NoTransitionException e) {
        s_logger.warn(e.getMessage());
        throw new CloudRuntimeException("Unable to stop " + vm);
    }
}