Examples with ClustersResource org.ovirt.engine.api.resource.ClustersResource used on opensource projects

Example 1 with ClustersResource

use of org.ovirt.engine.api.resource.ClustersResource in project ovirt-engine by oVirt.

the class V3NICHelper method setVnicProfile.

/**
 * Finds the VNIC profile that correspond to the given V3 NIC and assigns it to the given V4 NIC.
 *
 * @param vmId the identifier of the virtual machine that the NIC is going to be added to
 * @param v3Nic the V3 NIC where the information will be extracted from
 * @param v4Nic the V4 NIC that will be populated
 */
public static void setVnicProfile(String vmId, V3NIC v3Nic, Nic v4Nic) {
    // Do nothing if the profile is already set:
    if (v4Nic.isSetVnicProfile()) {
        return;
    }
    // In version 4 of the API the "network" and "port_mirroring" properties of the NIC have been completely
    // removed, and instead of using them it is required to specify a VNIC profile. This means that if the user
    // isn't explicitly indicating the VNIC profile we need to find one that is compatible with the given network
    // and port mirroring configuration. The only VNIC profiles to consider are the ones corresponding to the
    // networks of the cluster where the VM resides, so we need to retrieve the VM, then the cluster, and then the
    // identifiers of the networks:
    SystemResource systemService = BackendApiResource.getInstance();
    VmsResource vmsService = systemService.getVmsResource();
    VmResource vmService = vmsService.getVmResource(vmId);
    Vm vm = vmService.get();
    ClustersResource clustersService = systemService.getClustersResource();
    ClusterResource clusterService = clustersService.getClusterResource(vm.getCluster().getId());
    ClusterNetworksResource networksService = clusterService.getNetworksResource();
    Set<String> validNetworkIds = networksService.list().getNetworks().stream().map(Network::getId).collect(toSet());
    // Find a VNIC profile that is in the set of valid networks and that is compatible with the NIC:
    VnicProfilesResource profilesService = systemService.getVnicProfilesResource();
    profilesService.list().getVnicProfiles().stream().filter(profile -> validNetworkIds.contains(profile.getNetwork().getId())).filter(profile -> isProfileCompatible(profile, v3Nic)).sorted(comparing(VnicProfile::getName)).map(VnicProfile::getId).findFirst().ifPresent(id -> {
        VnicProfile v4Profile = new VnicProfile();
        v4Profile.setId(id);
        v4Nic.setVnicProfile(v4Profile);
    });
}