Examples with SchedulingPolicy org.ovirt.engine.api.model.SchedulingPolicy used on opensource projects

Example 1 with SchedulingPolicy

use of org.ovirt.engine.api.model.SchedulingPolicy in project ovirt-engine by oVirt.

the class V3ClusterHelper method assignCompatiblePolicy.

/**
 * Makes sure that the V4 cluster has a reference to a scheduling policy that is compatible with the one specified
 * by the given V3 cluster. If that isn't possible throws an exception that will result in an HTTP error response
 * sent to the caller.
 */
public static void assignCompatiblePolicy(V3Cluster v3Cluster, Cluster v4Cluster) {
    V3SchedulingPolicy v3Policy = v3Cluster.getSchedulingPolicy();
    SchedulingPolicy v4Policy = v4Cluster.getSchedulingPolicy();
    boolean v3IsSet = v3Policy != null && (v3Policy.isSetName() || v3Policy.isSetPolicy());
    boolean v4IsSet = v4Policy != null && (v4Policy.isSetName() || v4Policy.isSetId());
    if (v3IsSet && !v4IsSet) {
        SchedulingPolicy v4CompatiblePolicy = findCompatiblePolicy(v3Policy);
        if (v4CompatiblePolicy != null) {
            v4Policy = new SchedulingPolicy();
            v4Policy.setId(v4CompatiblePolicy.getId());
            v4Cluster.setSchedulingPolicy(v4Policy);
        } else {
            V3Fault fault = new V3Fault();
            fault.setReason("Operation Failed");
            fault.setDetail("Can't find a compatible scheduling policy.");
            Response response = Response.serverError().entity(fault).build();
            throw new WebApplicationException(response);
        }
    }
}

Example 2 with SchedulingPolicy

use of org.ovirt.engine.api.model.SchedulingPolicy in project ovirt-engine by oVirt.

the class SchedulingPolicyMapper method map.

@Mapping(from = ClusterPolicy.class, to = SchedulingPolicy.class)
public static SchedulingPolicy map(ClusterPolicy entity, SchedulingPolicy template) {
    SchedulingPolicy model = template != null ? template : new SchedulingPolicy();
    model.setId(entity.getId().toString());
    model.setName(entity.getName());
    model.setDescription(entity.getDescription());
    model.setLocked(entity.isLocked());
    model.setDefaultPolicy(entity.isDefaultPolicy());
    if (entity.getParameterMap() != null && !entity.getParameterMap().isEmpty()) {
        model.setProperties(CustomPropertiesParser.fromMap(entity.getParameterMap()));
    }
    return model;
}

Example 3 with SchedulingPolicy

use of org.ovirt.engine.api.model.SchedulingPolicy in project ovirt-engine by oVirt.

the class V3SchedulingPolicyInAdapter method adapt.

@Override
public SchedulingPolicy adapt(V3SchedulingPolicy from) {
    SchedulingPolicy to = new SchedulingPolicy();
    if (from.isSetLinks()) {
        to.getLinks().addAll(adaptIn(from.getLinks()));
    }
    if (from.isSetActions()) {
        to.setActions(adaptIn(from.getActions()));
    }
    if (from.isSetComment()) {
        to.setComment(from.getComment());
    }
    if (from.isSetDefaultPolicy()) {
        to.setDefaultPolicy(from.isDefaultPolicy());
    }
    if (from.isSetDescription()) {
        to.setDescription(from.getDescription());
    }
    if (from.isSetId()) {
        to.setId(from.getId());
    }
    if (from.isSetHref()) {
        to.setHref(from.getHref());
    }
    if (from.isSetLocked()) {
        to.setLocked(from.isLocked());
    }
    if (from.isSetName()) {
        to.setName(from.getName());
    }
    if (from.isSetProperties()) {
        to.setProperties(new Properties());
        to.getProperties().getProperties().addAll(adaptIn(from.getProperties().getProperties()));
    }
    return to;
}

Example 4 with SchedulingPolicy

use of org.ovirt.engine.api.model.SchedulingPolicy in project ovirt-engine by oVirt.

the class ClusterMapper method map.

@Mapping(from = org.ovirt.engine.api.model.Cluster.class, to = Cluster.class)
public static Cluster map(org.ovirt.engine.api.model.Cluster model, Cluster template) {
    Cluster entity = template != null ? template : new Cluster();
    if (model.isSetSwitchType()) {
        entity.setRequiredSwitchTypeForCluster(SwitchTypeMapper.mapFromModel(model.getSwitchType()));
    }
    if (model.isSetFirewallType()) {
        entity.setFirewallType(FirewallTypeMapper.mapFromModel(model.getFirewallType()));
    }
    if (model.isSetId()) {
        entity.setId(GuidUtils.asGuid(model.getId()));
    }
    if (model.isSetName()) {
        entity.setName(model.getName());
    }
    if (model.isSetDescription()) {
        entity.setDescription(model.getDescription());
    }
    if (model.isSetComment()) {
        entity.setComment(model.getComment());
    }
    if (model.isSetCpu() && model.getCpu().isSetType()) {
        entity.setCpuName(model.getCpu().getType());
    }
    if (model.isSetCpu() && model.getCpu().isSetArchitecture()) {
        entity.setArchitecture(CPUMapper.map(model.getCpu().getArchitecture(), null));
    }
    if (model.isSetDataCenter() && model.getDataCenter().isSetId()) {
        entity.setStoragePoolId(GuidUtils.asGuid(model.getDataCenter().getId()));
    }
    if (model.isSetVersion() && model.getVersion().getMajor() != null && model.getVersion().getMinor() != null) {
        entity.setCompatibilityVersion(VersionMapper.map(model.getVersion()));
    }
    if (model.isSetMemoryPolicy()) {
        entity = map(model.getMemoryPolicy(), entity);
    } else if (model.isSetVersion() && model.getVersion().getMajor() != null && model.getVersion().getMinor() != null && greaterOrEqual(model.getVersion(), min_thp_version)) {
        entity.setTransparentHugepages(true);
    }
    SchedulingPolicy schedulingPolicy = model.getSchedulingPolicy();
    if (schedulingPolicy != null) {
        if (schedulingPolicy.isSetName()) {
            entity.setClusterPolicyName(schedulingPolicy.getName());
        }
        if (schedulingPolicy.isSetId()) {
            entity.setClusterPolicyId(GuidUtils.asGuid(schedulingPolicy.getId()));
        }
    }
    if (model.isSetErrorHandling() && model.getErrorHandling().isSetOnError()) {
        entity.setMigrateOnError(map(model.getErrorHandling().getOnError(), null));
    }
    if (model.isSetVirtService()) {
        entity.setVirtService(model.isVirtService());
    }
    if (model.isSetGlusterService()) {
        entity.setGlusterService(model.isGlusterService());
    }
    if (model.isSetThreadsAsCores()) {
        entity.setCountThreadsAsCores(model.isThreadsAsCores());
    }
    if (model.isSetTunnelMigration()) {
        entity.setTunnelMigration(model.isTunnelMigration());
    }
    if (model.isSetTrustedService()) {
        entity.setTrustedService(model.isTrustedService());
    }
    if (model.isSetHaReservation()) {
        entity.setHaReservation(model.isHaReservation());
    }
    if (model.isSetOptionalReason()) {
        entity.setOptionalReasonRequired(model.isOptionalReason());
    }
    if (model.isSetMaintenanceReasonRequired()) {
        entity.setMaintenanceReasonRequired(model.isMaintenanceReasonRequired());
    }
    if (model.isSetBallooningEnabled()) {
        entity.setEnableBallooning(model.isBallooningEnabled());
    }
    if (model.isSetKsm()) {
        if (model.getKsm().isSetEnabled()) {
            entity.setEnableKsm(model.getKsm().isEnabled());
        }
        if (model.getKsm().isSetMergeAcrossNodes()) {
            entity.setKsmMergeAcrossNumaNodes(model.getKsm().isMergeAcrossNodes());
        }
    }
    if (model.isSetDisplay() && model.getDisplay().isSetProxy()) {
        entity.setSpiceProxy("".equals(model.getDisplay().getProxy()) ? null : model.getDisplay().getProxy());
    }
    if (model.isSetSerialNumber()) {
        SerialNumberMapper.copySerialNumber(model.getSerialNumber(), entity);
    }
    /*
         * For backward compatibility additional rng sources are presented in <required_rng_sources> together with
         * implicit /dev/urandom or /dev/random source. <required_rng_sources> should be changed to
         * <additional_rng_sources> during next api change.
         */
    if (model.isSetRequiredRngSources()) {
        entity.getAdditionalRngSources().clear();
        entity.getAdditionalRngSources().addAll(RngDeviceMapper.mapRngSources(model.getRequiredRngSources().getRequiredRngSources()));
        entity.getAdditionalRngSources().remove(VmRngDevice.Source.RANDOM);
        entity.getAdditionalRngSources().remove(VmRngDevice.Source.URANDOM);
    }
    if (model.isSetFencingPolicy()) {
        entity.setFencingPolicy(FencingPolicyMapper.map(model.getFencingPolicy(), null));
    }
    if (model.isSetMigration()) {
        ClusterMigrationOptionsMapper.copyMigrationOptions(model.getMigration(), entity);
    }
    if (model.isSetMacPool() && model.getMacPool().isSetId()) {
        entity.setMacPoolId(GuidUtils.asGuid(model.getMacPool().getId()));
    }
    // properties will override thresholds
    if (model.isSetCustomSchedulingPolicyProperties()) {
        Map<String, String> properties = entity.getClusterPolicyProperties();
        if (properties == null) {
            properties = new HashMap<>();
            entity.setClusterPolicyProperties(properties);
        }
        Map<String, String> customProperties = CustomPropertiesParser.toMap(model.getCustomSchedulingPolicyProperties());
        properties.putAll(customProperties);
    }
    if (model.isSetGlusterTunedProfile()) {
        entity.setGlusterTunedProfile(model.getGlusterTunedProfile());
    }
    if (model.isSetExternalNetworkProviders()) {
        List<ExternalProvider> externalNetworkProviders = model.getExternalNetworkProviders().getExternalProviders();
        if (externalNetworkProviders.size() == 0) {
            entity.setDefaultNetworkProviderId(null);
        } else {
            // Ignore everything but the first external provider, because engine's Cluster currently supports
            // only a single external network provider
            String providerId = externalNetworkProviders.get(0).getId();
            entity.setDefaultNetworkProviderId(providerId == null ? null : GuidUtils.asGuid(providerId));
        }
    }
    return entity;
}

Example 5 with SchedulingPolicy

use of org.ovirt.engine.api.model.SchedulingPolicy in project ovirt-engine by oVirt.

the class V3ClusterOutAdapter method adapt.

@Override
public V3Cluster adapt(Cluster from) {
    V3Cluster to = new V3Cluster();
    if (from.isSetLinks()) {
        to.getLinks().addAll(adaptOut(from.getLinks()));
    }
    if (from.isSetActions()) {
        to.setActions(adaptOut(from.getActions()));
    }
    if (from.isSetBallooningEnabled()) {
        to.setBallooningEnabled(from.isBallooningEnabled());
    }
    if (from.isSetComment()) {
        to.setComment(from.getComment());
    }
    if (from.isSetCpu()) {
        to.setCpu(adaptOut(from.getCpu()));
    }
    if (from.isSetDataCenter()) {
        to.setDataCenter(adaptOut(from.getDataCenter()));
    }
    if (from.isSetDescription()) {
        to.setDescription(from.getDescription());
    }
    if (from.isSetDisplay()) {
        to.setDisplay(adaptOut(from.getDisplay()));
    }
    if (from.isSetErrorHandling()) {
        to.setErrorHandling(adaptOut(from.getErrorHandling()));
    }
    if (from.isSetFencingPolicy()) {
        to.setFencingPolicy(adaptOut(from.getFencingPolicy()));
    }
    if (from.isSetGlusterService()) {
        to.setGlusterService(from.isGlusterService());
    }
    if (from.isSetHaReservation()) {
        to.setHaReservation(from.isHaReservation());
    }
    if (from.isSetId()) {
        to.setId(from.getId());
    }
    if (from.isSetHref()) {
        to.setHref(from.getHref());
    }
    if (from.isSetKsm()) {
        to.setKsm(adaptOut(from.getKsm()));
    }
    if (from.isSetMaintenanceReasonRequired()) {
        to.setMaintenanceReasonRequired(from.isMaintenanceReasonRequired());
    }
    if (from.isSetManagementNetwork()) {
        to.setManagementNetwork(adaptOut(from.getManagementNetwork()));
    }
    if (from.isSetMemoryPolicy()) {
        to.setMemoryPolicy(adaptOut(from.getMemoryPolicy()));
    }
    if (from.isSetMigration()) {
        to.setMigration(adaptOut(from.getMigration()));
    }
    if (from.isSetName()) {
        to.setName(from.getName());
    }
    if (from.isSetOptionalReason()) {
        to.setOptionalReason(from.isOptionalReason());
    }
    if (from.isSetRequiredRngSources()) {
        to.setRequiredRngSources(new V3RngSources());
        to.getRequiredRngSources().getRngSources().addAll(adaptRngSources(from));
    }
    if (from.isSetSerialNumber()) {
        to.setSerialNumber(adaptOut(from.getSerialNumber()));
    }
    if (from.isSetSupportedVersions()) {
        to.setSupportedVersions(new V3SupportedVersions());
        to.getSupportedVersions().getVersions().addAll(adaptOut(from.getSupportedVersions().getVersions()));
    }
    if (from.isSetThreadsAsCores()) {
        to.setThreadsAsCores(from.isThreadsAsCores());
    }
    if (from.isSetTrustedService()) {
        to.setTrustedService(from.isTrustedService());
    }
    if (from.isSetTunnelMigration()) {
        to.setTunnelMigration(from.isTunnelMigration());
    }
    if (from.isSetVersion()) {
        to.setVersion(adaptOut(from.getVersion()));
    }
    if (from.isSetVirtService()) {
        to.setVirtService(from.isVirtService());
    }
    // In V3 the scheduling policy was part of the cluster, so we need to retrieve the details and populate the
    // "policy" and "thresholds" elements:
    SchedulingPolicy fromPolicy = from.getSchedulingPolicy();
    if (fromPolicy != null && fromPolicy.isSetId()) {
        SystemResource systemResource = BackendApiResource.getInstance();
        SchedulingPoliciesResource policiesResource = systemResource.getSchedulingPoliciesResource();
        SchedulingPolicyResource policyResource = policiesResource.getPolicyResource(fromPolicy.getId());
        try {
            fromPolicy = policyResource.get();
        } catch (WebApplicationException exception) {
        // If an application exception is generated while retrieving the details of the scheduling policy it
        // is safe to ignore it, as it may be that the user just doesn't have permission to see the policy, but
        // she may still have permissions to see the other details of the cluster.
        }
        V3SchedulingPolicy toPolicy = to.getSchedulingPolicy();
        if (toPolicy == null) {
            toPolicy = new V3SchedulingPolicy();
            to.setSchedulingPolicy(toPolicy);
        }
        if (fromPolicy.isSetId()) {
            toPolicy.setId(fromPolicy.getId());
        }
        if (fromPolicy.isSetHref()) {
            toPolicy.setHref(fromPolicy.getHref());
        }
        if (fromPolicy.isSetName() && !toPolicy.isSetPolicy()) {
            toPolicy.setPolicy(fromPolicy.getName());
        }
        Properties fromProperties = fromPolicy.getProperties();
        if (fromProperties != null) {
            Integer fromDuration = getIntegerProperty(fromProperties, "CpuOverCommitDurationMinutes");
            if (fromDuration != null) {
                V3SchedulingPolicyThresholds toThresholds = toPolicy.getThresholds();
                if (toThresholds == null) {
                    toThresholds = new V3SchedulingPolicyThresholds();
                    toPolicy.setThresholds(toThresholds);
                }
                toThresholds.setDuration(fromDuration);
            }
            Integer fromHigh = getIntegerProperty(fromProperties, "HighUtilization");
            if (fromHigh != null) {
                V3SchedulingPolicyThresholds toThresholds = toPolicy.getThresholds();
                if (toThresholds == null) {
                    toThresholds = new V3SchedulingPolicyThresholds();
                    toPolicy.setThresholds(toThresholds);
                }
                toThresholds.setHigh(fromHigh);
            }
            Integer fromLow = getIntegerProperty(fromProperties, "LowUtilization");
            if (fromLow != null) {
                V3SchedulingPolicyThresholds toThresholds = toPolicy.getThresholds();
                if (toThresholds == null) {
                    toThresholds = new V3SchedulingPolicyThresholds();
                    toPolicy.setThresholds(toThresholds);
                }
                toThresholds.setLow(fromLow);
            }
        }
    }
    return to;
}