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

Example 11 with VmWorkJobVO

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

the class VirtualMachineManagerImpl method migrateVmThroughJobQueue.

public Outcome<VirtualMachine> migrateVmThroughJobQueue(final String vmUuid, final long srcHostId, final DeployDestination dest) {
    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(), VmWorkMigrate.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(VmWorkMigrate.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 VmWorkMigrate workInfo = new VmWorkMigrate(user.getId(), account.getId(), vm.getId(), VirtualMachineManagerImpl.VM_WORK_JOB_HANDLER, srcHostId, dest);
        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());
}

Example 12 with VmWorkJobVO

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

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 13 with VmWorkJobVO

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

the class VmWorkJobDaoImpl method listPendingWorkJobs.

@Override
public List<VmWorkJobVO> listPendingWorkJobs(VirtualMachine.Type type, long instanceId, String jobCmd) {
    SearchCriteria<VmWorkJobVO> sc = PendingWorkJobByCommandSearch.create();
    sc.setParameters("jobStatus", JobInfo.Status.IN_PROGRESS);
    sc.setParameters("vmType", type);
    sc.setParameters("vmInstanceId", instanceId);
    sc.setParameters("cmd", jobCmd);
    Filter filter = new Filter(VmWorkJobVO.class, "created", true, null, null);
    return this.listBy(sc, filter);
}

Example 14 with VmWorkJobVO

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

the class VolumeApiServiceImpl method extractVolume.

@Override
@ActionEvent(eventType = EventTypes.EVENT_VOLUME_EXTRACT, eventDescription = "extracting volume", async = true)
public String extractVolume(ExtractVolumeCmd cmd) {
    Long volumeId = cmd.getId();
    Long zoneId = cmd.getZoneId();
    String mode = cmd.getMode();
    Account account = CallContext.current().getCallingAccount();
    if (!_accountMgr.isRootAdmin(account.getId()) && ApiDBUtils.isExtractionDisabled()) {
        throw new PermissionDeniedException("Extraction has been disabled by admin");
    }
    VolumeVO volume = _volsDao.findById(volumeId);
    if (volume == null) {
        InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find volume with specified volumeId");
        ex.addProxyObject(volumeId.toString(), "volumeId");
        throw ex;
    }
    // perform permission check
    _accountMgr.checkAccess(account, null, true, volume);
    if (_dcDao.findById(zoneId) == null) {
        throw new InvalidParameterValueException("Please specify a valid zone.");
    }
    if (volume.getPoolId() == null) {
        throw new InvalidParameterValueException("The volume doesnt belong to a storage pool so cant extract it");
    }
    // instance is stopped
    if (volume.getInstanceId() != null && ApiDBUtils.findVMInstanceById(volume.getInstanceId()).getState() != State.Stopped) {
        s_logger.debug("Invalid state of the volume with ID: " + volumeId + ". It should be either detached or the VM should be in stopped state.");
        PermissionDeniedException ex = new PermissionDeniedException("Invalid state of the volume with specified ID. It should be either detached or the VM should be in stopped state.");
        ex.addProxyObject(volume.getUuid(), "volumeId");
        throw ex;
    }
    if (volume.getVolumeType() != Volume.Type.DATADISK) {
        // Datadisk dont have any template dependence.
        VMTemplateVO template = ApiDBUtils.findTemplateById(volume.getTemplateId());
        if (template != null) {
            // For ISO based volumes template = null and
            // we allow extraction of all ISO based
            // volumes
            boolean isExtractable = template.isExtractable() && template.getTemplateType() != Storage.TemplateType.SYSTEM;
            if (!isExtractable && account != null && !_accountMgr.isRootAdmin(account.getId())) {
                // Global admins are always allowed to extract
                PermissionDeniedException ex = new PermissionDeniedException("The volume with specified volumeId is not allowed to be extracted");
                ex.addProxyObject(volume.getUuid(), "volumeId");
                throw ex;
            }
        }
    }
    if (mode == null || (!mode.equals(Upload.Mode.FTP_UPLOAD.toString()) && !mode.equals(Upload.Mode.HTTP_DOWNLOAD.toString()))) {
        throw new InvalidParameterValueException("Please specify a valid extract Mode ");
    }
    // Check if the url already exists
    VolumeDataStoreVO volumeStoreRef = _volumeStoreDao.findByVolume(volumeId);
    if (volumeStoreRef != null && volumeStoreRef.getExtractUrl() != null) {
        return volumeStoreRef.getExtractUrl();
    }
    VMInstanceVO vm = null;
    if (volume.getInstanceId() != null) {
        vm = _vmInstanceDao.findById(volume.getInstanceId());
    }
    if (vm != null) {
        // serialize VM operation
        AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
        if (jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
            // avoid re-entrance
            VmWorkJobVO placeHolder = null;
            placeHolder = createPlaceHolderWork(vm.getId());
            try {
                return orchestrateExtractVolume(volume.getId(), zoneId);
            } finally {
                _workJobDao.expunge(placeHolder.getId());
            }
        } else {
            Outcome<String> outcome = extractVolumeThroughJobQueue(vm.getId(), volume.getId(), zoneId);
            try {
                outcome.get();
            } catch (InterruptedException e) {
                throw new RuntimeException("Operation is interrupted", e);
            } catch (java.util.concurrent.ExecutionException e) {
                throw new RuntimeException("Execution excetion", e);
            }
            Object jobResult = _jobMgr.unmarshallResultObject(outcome.getJob());
            if (jobResult != null) {
                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);
            }
            // retrieve the entity url from job result
            if (jobResult != null && jobResult instanceof String) {
                return (String) jobResult;
            }
            return null;
        }
    }
    return orchestrateExtractVolume(volume.getId(), zoneId);
}

Example 15 with VmWorkJobVO

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

the class VolumeApiServiceImpl method migrateVolumeThroughJobQueue.

public Outcome<Volume> migrateVolumeThroughJobQueue(final Long vmId, final long volumeId, final long destPoolId, final boolean liveMigrate) {
    final CallContext context = CallContext.current();
    final User callingUser = context.getCallingUser();
    final Account callingAccount = context.getCallingAccount();
    final VMInstanceVO vm = _vmInstanceDao.findById(vmId);
    VmWorkJobVO workJob = new VmWorkJobVO(context.getContextId());
    workJob.setDispatcher(VmWorkConstants.VM_WORK_JOB_DISPATCHER);
    workJob.setCmd(VmWorkMigrateVolume.class.getName());
    workJob.setAccountId(callingAccount.getId());
    workJob.setUserId(callingUser.getId());
    workJob.setStep(VmWorkJobVO.Step.Starting);
    workJob.setVmType(VirtualMachine.Type.Instance);
    workJob.setVmInstanceId(vm.getId());
    workJob.setRelated(AsyncJobExecutionContext.getOriginJobId());
    // save work context info (there are some duplications)
    VmWorkMigrateVolume workInfo = new VmWorkMigrateVolume(callingUser.getId(), callingAccount.getId(), vm.getId(), VolumeApiServiceImpl.VM_WORK_JOB_HANDLER, volumeId, destPoolId, liveMigrate);
    workJob.setCmdInfo(VmWorkSerializer.serialize(workInfo));
    _jobMgr.submitAsyncJob(workJob, VmWorkConstants.VM_WORK_QUEUE, vm.getId());
    AsyncJobExecutionContext.getCurrentExecutionContext().joinJob(workJob.getId());
    return new VmJobVolumeOutcome(workJob, volumeId);
}