Examples with VmWorkJobVO org.apache.cloudstack.framework.jobs.impl.VmWorkJobVO used on opensource projects

Example 6 with VmWorkJobVO

use of org.apache.cloudstack.framework.jobs.impl.VmWorkJobVO in project cloudstack by apache.

the class VirtualMachineManagerImpl method migrate.

@Override
public void migrate(final String vmUuid, final long srcHostId, final DeployDestination dest) throws ResourceUnavailableException, ConcurrentOperationException {
    final AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
    if (jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
        // avoid re-entrance
        VmWorkJobVO placeHolder = null;
        final VirtualMachine vm = _vmDao.findByUuid(vmUuid);
        placeHolder = createPlaceHolderWork(vm.getId());
        try {
            orchestrateMigrate(vmUuid, srcHostId, dest);
        } finally {
            if (placeHolder != null) {
                _workJobDao.expunge(placeHolder.getId());
            }
        }
    } else {
        final Outcome<VirtualMachine> outcome = migrateVmThroughJobQueue(vmUuid, srcHostId, dest);
        try {
            final VirtualMachine vm = outcome.get();
        } catch (final InterruptedException e) {
            throw new RuntimeException("Operation is interrupted", e);
        } catch (final java.util.concurrent.ExecutionException e) {
            throw new RuntimeException("Execution excetion", e);
        }
        final Object jobResult = _jobMgr.unmarshallResultObject(outcome.getJob());
        if (jobResult != null) {
            if (jobResult instanceof ResourceUnavailableException) {
                throw (ResourceUnavailableException) jobResult;
            } else if (jobResult instanceof ConcurrentOperationException) {
                throw (ConcurrentOperationException) jobResult;
            } else if (jobResult instanceof RuntimeException) {
                throw (RuntimeException) jobResult;
            } else if (jobResult instanceof Throwable) {
                throw new RuntimeException("Unexpected exception", (Throwable) jobResult);
            }
        }
    }
}

Example 7 with VmWorkJobVO

use of org.apache.cloudstack.framework.jobs.impl.VmWorkJobVO in project cloudstack by apache.

the class VirtualMachineManagerImpl method migrateVmWithStorageThroughJobQueue.

public Outcome<VirtualMachine> migrateVmWithStorageThroughJobQueue(final String vmUuid, final long srcHostId, final long destHostId, final Map<Long, Long> volumeToPool) {
    final CallContext context = CallContext.current();
    final User user = context.getCallingUser();
    final Account account = context.getCallingAccount();
    final VMInstanceVO vm = _vmDao.findByUuid(vmUuid);
    final List<VmWorkJobVO> pendingWorkJobs = _workJobDao.listPendingWorkJobs(VirtualMachine.Type.Instance, vm.getId(), VmWorkMigrateWithStorage.class.getName());
    VmWorkJobVO workJob = null;
    if (pendingWorkJobs != null && pendingWorkJobs.size() > 0) {
        assert pendingWorkJobs.size() == 1;
        workJob = pendingWorkJobs.get(0);
    } else {
        workJob = new VmWorkJobVO(context.getContextId());
        workJob.setDispatcher(VmWorkConstants.VM_WORK_JOB_DISPATCHER);
        workJob.setCmd(VmWorkMigrateWithStorage.class.getName());
        workJob.setAccountId(account.getId());
        workJob.setUserId(user.getId());
        workJob.setVmType(VirtualMachine.Type.Instance);
        workJob.setVmInstanceId(vm.getId());
        workJob.setRelated(AsyncJobExecutionContext.getOriginJobId());
        // save work context info (there are some duplications)
        final VmWorkMigrateWithStorage workInfo = new VmWorkMigrateWithStorage(user.getId(), account.getId(), vm.getId(), VirtualMachineManagerImpl.VM_WORK_JOB_HANDLER, srcHostId, destHostId, volumeToPool);
        workJob.setCmdInfo(VmWorkSerializer.serialize(workInfo));
        _jobMgr.submitAsyncJob(workJob, VmWorkConstants.VM_WORK_QUEUE, vm.getId());
    }
    AsyncJobExecutionContext.getCurrentExecutionContext().joinJob(workJob.getId());
    return new VmStateSyncOutcome(workJob, VirtualMachine.PowerState.PowerOn, vm.getId(), destHostId);
}

Example 8 with VmWorkJobVO

use of org.apache.cloudstack.framework.jobs.impl.VmWorkJobVO in project cloudstack by apache.

the class VirtualMachineManagerImpl method migrateAway.

@Override
public void migrateAway(final String vmUuid, final long srcHostId) throws InsufficientServerCapacityException {
    final AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
    if (jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
        // avoid re-entrance
        VmWorkJobVO placeHolder = null;
        final VirtualMachine vm = _vmDao.findByUuid(vmUuid);
        placeHolder = createPlaceHolderWork(vm.getId());
        try {
            try {
                orchestrateMigrateAway(vmUuid, srcHostId, null);
            } catch (final InsufficientServerCapacityException e) {
                s_logger.warn("Failed to deploy vm " + vmUuid + " with original planner, sending HAPlanner");
                orchestrateMigrateAway(vmUuid, srcHostId, _haMgr.getHAPlanner());
            }
        } finally {
            _workJobDao.expunge(placeHolder.getId());
        }
    } else {
        final Outcome<VirtualMachine> outcome = migrateVmAwayThroughJobQueue(vmUuid, srcHostId);
        try {
            final VirtualMachine vm = outcome.get();
        } catch (final InterruptedException e) {
            throw new RuntimeException("Operation is interrupted", e);
        } catch (final java.util.concurrent.ExecutionException e) {
            throw new RuntimeException("Execution excetion", e);
        }
        final Object jobException = _jobMgr.unmarshallResultObject(outcome.getJob());
        if (jobException != null) {
            if (jobException instanceof InsufficientServerCapacityException) {
                throw (InsufficientServerCapacityException) jobException;
            } else if (jobException instanceof ConcurrentOperationException) {
                throw (ConcurrentOperationException) jobException;
            } else if (jobException instanceof RuntimeException) {
                throw (RuntimeException) jobException;
            } else if (jobException instanceof Throwable) {
                throw new RuntimeException("Unexpected exception", (Throwable) jobException);
            }
        }
    }
}

Example 9 with VmWorkJobVO

use of org.apache.cloudstack.framework.jobs.impl.VmWorkJobVO in project cloudstack by apache.

the class VirtualMachineManagerImpl method stopVmThroughJobQueue.

public Outcome<VirtualMachine> stopVmThroughJobQueue(final String vmUuid, final boolean cleanup) {
    final CallContext context = CallContext.current();
    final Account account = context.getCallingAccount();
    final User user = context.getCallingUser();
    final VMInstanceVO vm = _vmDao.findByUuid(vmUuid);
    final List<VmWorkJobVO> pendingWorkJobs = _workJobDao.listPendingWorkJobs(vm.getType(), vm.getId(), VmWorkStop.class.getName());
    VmWorkJobVO workJob = null;
    if (pendingWorkJobs != null && pendingWorkJobs.size() > 0) {
        assert pendingWorkJobs.size() == 1;
        workJob = pendingWorkJobs.get(0);
    } else {
        workJob = new VmWorkJobVO(context.getContextId());
        workJob.setDispatcher(VmWorkConstants.VM_WORK_JOB_DISPATCHER);
        workJob.setCmd(VmWorkStop.class.getName());
        workJob.setAccountId(account.getId());
        workJob.setUserId(user.getId());
        workJob.setStep(VmWorkJobVO.Step.Prepare);
        workJob.setVmType(VirtualMachine.Type.Instance);
        workJob.setVmInstanceId(vm.getId());
        workJob.setRelated(AsyncJobExecutionContext.getOriginJobId());
        // save work context info (there are some duplications)
        final VmWorkStop workInfo = new VmWorkStop(user.getId(), account.getId(), vm.getId(), VirtualMachineManagerImpl.VM_WORK_JOB_HANDLER, cleanup);
        workJob.setCmdInfo(VmWorkSerializer.serialize(workInfo));
        _jobMgr.submitAsyncJob(workJob, VmWorkConstants.VM_WORK_QUEUE, vm.getId());
    }
    AsyncJobExecutionContext.getCurrentExecutionContext().joinJob(workJob.getId());
    return new VmStateSyncOutcome(workJob, VirtualMachine.PowerState.PowerOff, vm.getId(), null);
}

Example 10 with VmWorkJobVO

use of org.apache.cloudstack.framework.jobs.impl.VmWorkJobVO in project cloudstack by apache.

the class VirtualMachineManagerImpl method migrateVmAwayThroughJobQueue.

public Outcome<VirtualMachine> migrateVmAwayThroughJobQueue(final String vmUuid, final long srcHostId) {
    final CallContext context = CallContext.current();
    final User user = context.getCallingUser();
    final Account account = context.getCallingAccount();
    final VMInstanceVO vm = _vmDao.findByUuid(vmUuid);
    final List<VmWorkJobVO> pendingWorkJobs = _workJobDao.listPendingWorkJobs(VirtualMachine.Type.Instance, vm.getId(), VmWorkMigrateAway.class.getName());
    VmWorkJobVO workJob = null;
    if (pendingWorkJobs != null && pendingWorkJobs.size() > 0) {
        assert pendingWorkJobs.size() == 1;
        workJob = pendingWorkJobs.get(0);
    } else {
        workJob = new VmWorkJobVO(context.getContextId());
        workJob.setDispatcher(VmWorkConstants.VM_WORK_JOB_DISPATCHER);
        workJob.setCmd(VmWorkMigrateAway.class.getName());
        workJob.setAccountId(account.getId());
        workJob.setUserId(user.getId());
        workJob.setVmType(VirtualMachine.Type.Instance);
        workJob.setVmInstanceId(vm.getId());
        workJob.setRelated(AsyncJobExecutionContext.getOriginJobId());
        // save work context info (there are some duplications)
        final VmWorkMigrateAway workInfo = new VmWorkMigrateAway(user.getId(), account.getId(), vm.getId(), VirtualMachineManagerImpl.VM_WORK_JOB_HANDLER, srcHostId);
        workJob.setCmdInfo(VmWorkSerializer.serialize(workInfo));
    }
    _jobMgr.submitAsyncJob(workJob, VmWorkConstants.VM_WORK_QUEUE, vm.getId());
    AsyncJobExecutionContext.getCurrentExecutionContext().joinJob(workJob.getId());
    return new VmStateSyncOutcome(workJob, VirtualMachine.PowerState.PowerOn, vm.getId(), vm.getPowerHostId());
}