Examples with VmWorkJobVO com.cloud.framework.jobs.impl.VmWorkJobVO used on opensource projects

Example 1 with VmWorkJobVO

use of com.cloud.framework.jobs.impl.VmWorkJobVO in project cosmic by MissionCriticalCloud.

the class VirtualMachineManagerImpl method createPlaceHolderWork.

private VmWorkJobVO createPlaceHolderWork(final long instanceId) {
    final VmWorkJobVO workJob = new VmWorkJobVO("");
    workJob.setDispatcher(VmWorkConstants.VM_WORK_JOB_PLACEHOLDER);
    workJob.setCmd("");
    workJob.setCmdInfo("");
    workJob.setAccountId(0);
    workJob.setUserId(0);
    workJob.setStep(VmWorkJobVO.Step.Starting);
    workJob.setVmType(VirtualMachine.Type.Instance);
    workJob.setVmInstanceId(instanceId);
    workJob.setInitMsid(ManagementServerNode.getManagementServerId());
    _workJobDao.persist(workJob);
    return workJob;
}

Example 2 with VmWorkJobVO

use of com.cloud.framework.jobs.impl.VmWorkJobVO in project cosmic by MissionCriticalCloud.

the class VirtualMachineManagerImpl method migrateVmStorageThroughJobQueue.

public Outcome<VirtualMachine> migrateVmStorageThroughJobQueue(final String vmUuid, final StoragePool destPool) {
    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(), VmWorkStorageMigration.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(VmWorkStorageMigration.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 VmWorkStorageMigration workInfo = new VmWorkStorageMigration(user.getId(), account.getId(), vm.getId(), VirtualMachineManagerImpl.VM_WORK_JOB_HANDLER, destPool.getId());
        workJob.setCmdInfo(VmWorkSerializer.serialize(workInfo));
        _jobMgr.submitAsyncJob(workJob, VmWorkConstants.VM_WORK_QUEUE, vm.getId());
    }
    AsyncJobExecutionContext.getCurrentExecutionContext().joinJob(workJob.getId());
    return new VmJobVirtualMachineOutcome(workJob, vm.getId());
}

Example 3 with VmWorkJobVO

use of com.cloud.framework.jobs.impl.VmWorkJobVO in project cosmic by MissionCriticalCloud.

the class VirtualMachineManagerImpl method fetchOrCreateVmWorkJob.

private VmWorkJobVO fetchOrCreateVmWorkJob(final VirtualMachine vm, final Network network, final NicProfile requested, final CallContext context, final User user, final Account account) {
    final List<VmWorkJobVO> pendingWorkJobs = _workJobDao.listPendingWorkJobs(VirtualMachine.Type.Instance, vm.getId(), VmWorkAddVmToNetwork.class.getName());
    VmWorkJobVO workJob = null;
    if (pendingWorkJobs != null && pendingWorkJobs.size() > 0) {
        assert pendingWorkJobs.size() == 1;
        workJob = pendingWorkJobs.get(0);
        if (jobIsForSameNetwork(network, workJob)) {
            s_logger.info("Found pending job in queue " + workJob + " and will reuse that to add vm " + vm + " to network " + network);
            return workJob;
        }
    }
    return createNewVmWorkJob(vm, network, requested, context, user, account);
}

Example 4 with VmWorkJobVO

use of com.cloud.framework.jobs.impl.VmWorkJobVO in project cosmic by MissionCriticalCloud.

the class VirtualMachineManagerImpl method removeNicFromVm.

@Override
public boolean removeNicFromVm(final VirtualMachine vm, final Nic nic) throws ConcurrentOperationException, ResourceUnavailableException {
    final AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
    if (jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
        // avoid re-entrance
        VmWorkJobVO placeHolder = null;
        placeHolder = createPlaceHolderWork(vm.getId());
        try {
            return orchestrateRemoveNicFromVm(vm, nic);
        } finally {
            if (placeHolder != null) {
                _workJobDao.expunge(placeHolder.getId());
            }
        }
    } else {
        final Outcome<VirtualMachine> outcome = removeNicFromVmThroughJobQueue(vm, nic);
        try {
            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);
            } else if (jobResult instanceof Boolean) {
                return (Boolean) jobResult;
            }
        }
        throw new RuntimeException("Job failed with un-handled exception");
    }
}

Example 5 with VmWorkJobVO

use of com.cloud.framework.jobs.impl.VmWorkJobVO in project cosmic by MissionCriticalCloud.

the class VirtualMachineManagerImpl method reConfigureVm.

@Override
public VMInstanceVO reConfigureVm(final String vmUuid, final ServiceOffering oldServiceOffering, final boolean reconfiguringOnExistingHost) throws ResourceUnavailableException, InsufficientServerCapacityException, 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 {
            return orchestrateReConfigureVm(vmUuid, oldServiceOffering, reconfiguringOnExistingHost);
        } finally {
            if (placeHolder != null) {
                _workJobDao.expunge(placeHolder.getId());
            }
        }
    } else {
        final Outcome<VirtualMachine> outcome = reconfigureVmThroughJobQueue(vmUuid, oldServiceOffering, reconfiguringOnExistingHost);
        VirtualMachine vm = null;
        try {
            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 InsufficientServerCapacityException) {
                throw (InsufficientServerCapacityException) jobResult;
            } else if (jobResult instanceof Throwable) {
                s_logger.error("Unhandled exception", (Throwable) jobResult);
                throw new RuntimeException("Unhandled exception", (Throwable) jobResult);
            }
        }
        return (VMInstanceVO) vm;
    }
}