Package org.apache.cloudstack.framework.jobs.impl

Examples of org.apache.cloudstack.framework.jobs.impl.VmWorkJobVO

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        // serialize VM operation
        AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
        if (!VmJobEnabled.value() || jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
            // avoid re-entrance

            VmWorkJobVO placeHolder = null;
            if (VmJobEnabled.value()) {
                placeHolder = createPlaceHolderWork(vmSnapshotVo.getVmId());
            }
            try {
            return orchestrateRevertToVMSnapshot(vmSnapshotId);
            } finally {
                if (VmJobEnabled.value())
                    _workJobDao.expunge(placeHolder.getId());
            }

        } else {
            Outcome<VMSnapshot> outcome = revertToVMSnapshotThroughJobQueue(vmSnapshotVo.getVmId(), vmSnapshotId);
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    public boolean deleteAllVMSnapshots(long vmId, VMSnapshot.Type type) {
        // serialize VM operation
        AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
        if (!VmJobEnabled.value() || jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
            // avoid re-entrance
            VmWorkJobVO placeHolder = null;
            if (VmJobEnabled.value()) {
                placeHolder = createPlaceHolderWork(vmId);
            }
            try {
            return orchestrateDeleteAllVMSnapshots(vmId, type);
            } finally {
                if (VmJobEnabled.value())
                    _workJobDao.expunge(placeHolder.getId());
            }

        } else {
            Outcome<VirtualMachine> outcome = deleteAllVMSnapshotsThroughJobQueue(vmId, type);
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        final VMInstanceVO vm = _vmInstanceDao.findById(vmId);

        Object[] result = Transaction.execute(new TransactionCallback<Object[]>() {
            @Override
            public Object[] doInTransaction(TransactionStatus status) {
                VmWorkJobVO workJob = null;

                _vmInstanceDao.lockInLockTable(String.valueOf(vm.getId()), Integer.MAX_VALUE);
                try {
                workJob = new VmWorkJobVO(context.getContextId());

                workJob.setDispatcher(VmWorkConstants.VM_WORK_JOB_DISPATCHER);
                workJob.setCmd(VmWorkCreateVMSnapshot.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)
                VmWorkCreateVMSnapshot workInfo = new VmWorkCreateVMSnapshot(callingUser.getId(), callingAccount.getId(), vm.getId(),
                        VMSnapshotManagerImpl.VM_WORK_JOB_HANDLER, vmSnapshotId, quiesceVm);
                workJob.setCmdInfo(VmWorkSerializer.serialize(workInfo));

                _jobMgr.submitAsyncJob(workJob, VmWorkConstants.VM_WORK_QUEUE, vm.getId());

                return new Object[] {workJob, new Long(workJob.getId())};
                } finally {
                    _vmInstanceDao.unlockFromLockTable(String.valueOf(vm.getId()));
                }
            }
        });
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        final VMInstanceVO vm = _vmInstanceDao.findById(vmId);

        Object[] result = Transaction.execute(new TransactionCallback<Object[]>() {
            @Override
            public Object[] doInTransaction(TransactionStatus status) {
                VmWorkJobVO workJob = null;

                _vmInstanceDao.lockInLockTable(String.valueOf(vm.getId()), Integer.MAX_VALUE);
                try {
                workJob = new VmWorkJobVO(context.getContextId());

                workJob.setDispatcher(VmWorkConstants.VM_WORK_JOB_DISPATCHER);
                workJob.setCmd(VmWorkDeleteVMSnapshot.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)
                VmWorkDeleteVMSnapshot workInfo = new VmWorkDeleteVMSnapshot(callingUser.getId(), callingAccount.getId(), vm.getId(),
                        VMSnapshotManagerImpl.VM_WORK_JOB_HANDLER, vmSnapshotId);
                workJob.setCmdInfo(VmWorkSerializer.serialize(workInfo));

                _jobMgr.submitAsyncJob(workJob, VmWorkConstants.VM_WORK_QUEUE, vm.getId());

                return new Object[] {workJob, new Long(workJob.getId())};
                } finally {
                    _vmInstanceDao.unlockFromLockTable(String.valueOf(vm.getId()));
                }
            }
        });
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        final VMInstanceVO vm = _vmInstanceDao.findById(vmId);

        Object[] result = Transaction.execute(new TransactionCallback<Object[]>() {
            @Override
            public Object[] doInTransaction(TransactionStatus status) {
                VmWorkJobVO workJob = null;

                _vmInstanceDao.lockInLockTable(String.valueOf(vm.getId()), Integer.MAX_VALUE);
                try {
                workJob = new VmWorkJobVO(context.getContextId());

                workJob.setDispatcher(VmWorkConstants.VM_WORK_JOB_DISPATCHER);
                workJob.setCmd(VmWorkRevertToVMSnapshot.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)
                VmWorkRevertToVMSnapshot workInfo = new VmWorkRevertToVMSnapshot(callingUser.getId(), callingAccount.getId(), vm.getId(),
                        VMSnapshotManagerImpl.VM_WORK_JOB_HANDLER, vmSnapshotId);
                workJob.setCmdInfo(VmWorkSerializer.serialize(workInfo));

                _jobMgr.submitAsyncJob(workJob, VmWorkConstants.VM_WORK_QUEUE, vm.getId());

                return new Object[] {workJob, new Long(workJob.getId())};
                } finally {
                    _vmInstanceDao.unlockFromLockTable(String.valueOf(vm.getId()));
                }
            }
        });
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        final VMInstanceVO vm = _vmInstanceDao.findById(vmId);

        Object[] result = Transaction.execute(new TransactionCallback<Object[]>() {
            @Override
            public Object[] doInTransaction(TransactionStatus status) {
                VmWorkJobVO workJob = null;

                _vmInstanceDao.lockInLockTable(String.valueOf(vm.getId()), Integer.MAX_VALUE);
                try {
                workJob = new VmWorkJobVO(context.getContextId());

                workJob.setDispatcher(VmWorkConstants.VM_WORK_JOB_DISPATCHER);
                workJob.setCmd(VmWorkDeleteAllVMSnapshots.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)
                VmWorkDeleteAllVMSnapshots workInfo = new VmWorkDeleteAllVMSnapshots(callingUser.getId(), callingAccount.getId(), vm.getId(),
                        VMSnapshotManagerImpl.VM_WORK_JOB_HANDLER, type);
                workJob.setCmdInfo(VmWorkSerializer.serialize(workInfo));

                _jobMgr.submitAsyncJob(workJob, VmWorkConstants.VM_WORK_QUEUE, vm.getId());

                return new Object[] {workJob, new Long(workJob.getId())};
                } finally {
                    _vmInstanceDao.unlockFromLockTable(String.valueOf(vm.getId()));
                }
            }
        });
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    public Pair<JobInfo.Status, String> handleVmWorkJob(VmWork work) throws Exception {
        return _jobHandlerProxy.handleVmWorkJob(work);
    }

    private VmWorkJobVO createPlaceHolderWork(long instanceId) {
        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;
    }
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    return this.listBy(sc, filter);
  }

  @Override
    public void updateStep(long workJobId, Step step) {
    VmWorkJobVO jobVo = findById(workJobId);
    jobVo.setStep(step);
    jobVo.setLastUpdated(DateUtil.currentGMTTime());
    update(workJobId, jobVo);
  }
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            ConcurrentOperationException, ResourceUnavailableException {

        AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
        if (!VmJobEnabled.value() || jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
            // avoid re-entrance
            VmWorkJobVO placeHolder = null;
            if (VmJobEnabled.value()) {
                VirtualMachine vm = _vmDao.findByUuid(vmUuid);
                placeHolder = createPlaceHolderWork(vm.getId());
            }
            try {
                orchestrateStart(vmUuid, params, planToDeploy, planner);
            } finally {
                if (VmJobEnabled.value())
                    _workJobDao.expunge(placeHolder.getId());
            }
        } else {
            Outcome<VirtualMachine> outcome = startVmThroughJobQueue(vmUuid, params, planToDeploy);

            try {
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        AsyncJobExecutionContext jobContext = AsyncJobExecutionContext.getCurrentExecutionContext();
        if (!VmJobEnabled.value() || jobContext.isJobDispatchedBy(VmWorkConstants.VM_WORK_JOB_DISPATCHER)) {
            // avoid re-entrance

            VmWorkJobVO placeHolder = null;
            if (VmJobEnabled.value()) {
                VirtualMachine vm = _vmDao.findByUuid(vmUuid);
                placeHolder = createPlaceHolderWork(vm.getId());
            }
            try {
                orchestrateStop(vmUuid, cleanUpEvenIfUnableToStop);
            } finally {
                if (VmJobEnabled.value())
                    _workJobDao.expunge(placeHolder.getId());
            }

        } else {
            Outcome<VirtualMachine> outcome = stopVmThroughJobQueue(vmUuid, cleanUpEvenIfUnableToStop);
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Related Classes of org.apache.cloudstack.framework.jobs.impl.VmWorkJobVO

  • com.cloud.storage.VolumeApiServiceImpl
  • com.cloud.vm.snapshot.VMSnapshotManagerImpl
  • com.cloud.vm.VirtualMachineManagerImpl
  • com.cloud.vm.VmWorkJobWakeupDispatcher
  • org.apache.cloudstack.framework.jobs.dao.VmWorkJobDaoImpl
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