Examples with CpuQos org.ovirt.engine.core.common.businessentities.qos.CpuQos used on opensource projects

Example 6 with CpuQos

use of org.ovirt.engine.core.common.businessentities.qos.CpuQos in project ovirt-engine by oVirt.

the class VdsEventListener method updateSlaPolicies.

@Override
public void updateSlaPolicies(final List<Guid> vmIds, final Guid vdsId) {
    if (vmIds.isEmpty()) {
        return;
    }
    ThreadPoolUtil.execute(() -> {
        // Get Disks and CpuQos of VMs from the DB
        Map<Guid, List<Disk>> diskMap = diskDao.getAllForVms(vmIds);
        Map<Guid, CpuQos> cpuQosMap = cpuQosDao.getCpuQosByVmIds(vmIds);
        Map<Guid, List<DiskImage>> diskImageMap = new HashMap<>();
        Set<Guid> diskProfileIds = new HashSet<>();
        for (Guid vmId : vmIds) {
            // Filter - only plugged disk images with disk profile remain
            List<DiskImage> diskImages = diskMap.get(vmId).stream().filter(disk -> disk.getPlugged() && disk.getDiskStorageType() == DiskStorageType.IMAGE).map(DiskImage.class::cast).filter(disk -> disk.getDiskProfileId() != null).collect(Collectors.toList());
            diskImageMap.put(vmId, diskImages);
            for (DiskImage img : diskImages) {
                diskProfileIds.add(img.getDiskProfileId());
            }
        }
        // Get StorageQos of used disk profiles
        Map<Guid, StorageQos> storageQosMap = storageQosDao.getQosByDiskProfileIds(diskProfileIds);
        // Call VmSlaPolicyCommand for each VM
        for (Guid vmId : vmIds) {
            CpuQos cpuQos = cpuQosMap.get(vmId);
            VmSlaPolicyParameters params = new VmSlaPolicyParameters(vmId, cpuQos);
            for (DiskImage diskImage : diskImageMap.get(vmId)) {
                Guid diskProfileId = diskImage.getDiskProfileId();
                StorageQos storageQos = storageQosMap.get(diskProfileId);
                if (storageQos != null) {
                    params.getStorageQos().put(diskImage, storageQos);
                }
            }
            if (!params.isEmpty()) {
                backend.runInternalAction(ActionType.VmSlaPolicy, params);
            }
        }
    });
}

Example 7 with CpuQos

use of org.ovirt.engine.core.common.businessentities.qos.CpuQos in project ovirt-engine by oVirt.

the class VmSlaPolicyUtils method refreshCpuQosOfRunningVm.

/**
 * Refresh CPU QoS of a running VM.
 */
public void refreshCpuQosOfRunningVm(VM vm) {
    if (!vm.getStatus().isQualifiedForQosChange()) {
        // It only makes sense to try a QoS live change on a running VM.
        throw new IllegalArgumentException(String.format("VM %s is not running. Can't perform a live QoS upgrade", vm.getId()));
    }
    Guid vmId = vm.getId();
    List<Guid> vmIds = Arrays.asList(vmId);
    CpuQos cpuQos = cpuQosDao.getCpuQosByVmIds(vmIds).get(vmId);
    if (cpuQos == null) {
        refreshVmsCpuQos(Arrays.asList(vmId), new CpuQos());
    } else {
        refreshVmsCpuQos(Arrays.asList(vmId), cpuQos);
    }
}

Example 8 with CpuQos

use of org.ovirt.engine.core.common.businessentities.qos.CpuQos in project ovirt-engine by oVirt.

the class VmSlaPolicyCommandTest method testCpuQos.

@Test
public void testCpuQos() {
    CpuQos cpuQos = new CpuQos();
    cpuQos.setCpuLimit(50);
    parameters.setCpuQos(cpuQos);
    vdsFunction = params -> {
        assertEquals(50, params.getCpuLimit().intValue());
        return true;
    };
    assertTrue(command.validate());
    command.executeCommand();
    assertTrue(command.getReturnValue().getSucceeded());
}

Example 9 with CpuQos

use of org.ovirt.engine.core.common.businessentities.qos.CpuQos in project ovirt-engine by oVirt.

the class VmSlaPolicyCommandTest method testCpuQosUnlimited.

@Test
public void testCpuQosUnlimited() {
    CpuQos cpuQos = new CpuQos();
    cpuQos.setCpuLimit(null);
    parameters.setCpuQos(cpuQos);
    vdsFunction = params -> {
        assertEquals(100, params.getCpuLimit().intValue());
        return true;
    };
    assertTrue(command.validate());
    command.executeCommand();
    assertTrue(command.getReturnValue().getSucceeded());
}

Example 10 with CpuQos

use of org.ovirt.engine.core.common.businessentities.qos.CpuQos in project ovirt-engine by oVirt.

the class CpuProfileBaseModel method flush.

@Override
public void flush() {
    if (getProfile() == null) {
        setProfile(new CpuProfile());
    }
    CpuProfile cpuProfile = getProfile();
    cpuProfile.setName(getName().getEntity());
    cpuProfile.setDescription(getDescription().getEntity());
    Cluster cluster = getParentListModel().getSelectedItem();
    cpuProfile.setClusterId(cluster != null ? cluster.getId() : null);
    CpuQos cpuQos = getQos().getSelectedItem();
    cpuProfile.setQosId(cpuQos != null && cpuQos.getId() != null && !cpuQos.getId().equals(Guid.Empty) ? cpuQos.getId() : null);
}