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

Example 6 with SystemResource

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

the class V3NICHelper method isProfileCompatible.

/**
 * Checks if the given VNIC profile is compatible with the given NIC.
 *
 * @param profile the VNIC profile to check
 * @param nic the NIC to check
 * @return {@code true} iff the profile is compatible with the network and port mirroring configuration of the NIC
 */
private static boolean isProfileCompatible(VnicProfile profile, V3NIC nic) {
    // Retrieve the representation of the network corresponding to the profile, as we are going to need it in
    // order to check the name:
    SystemResource systemService = BackendApiResource.getInstance();
    NetworksResource networksService = systemService.getNetworksResource();
    NetworkResource networkService = networksService.getNetworkResource(profile.getNetwork().getId());
    Network profileNetwork = networkService.get();
    // If the NIC configuration explicitly specifies a network then the profile has to correspond to that same
    // network:
    V3Network nicNetwork = nic.getNetwork();
    if (nicNetwork != null) {
        if (nicNetwork.isSetId()) {
            if (!Objects.equals(profileNetwork.getId(), nicNetwork.getId())) {
                return false;
            }
        }
        if (nicNetwork.isSetName()) {
            if (!Objects.equals(profileNetwork.getName(), nicNetwork.getName())) {
                return false;
            }
        }
    }
    // If the NIC configuration explicitly specifies a port mirroring configuration then the profile must have
    // port mirroring enabled, and all the networks included in the port mirroring configuration must be the same
    // network used by the profile:
    V3PortMirroring nicPortMirroring = nic.getPortMirroring();
    if (nicPortMirroring != null) {
        if (!profile.isSetPortMirroring() || !profile.isPortMirroring()) {
            return false;
        }
        V3Networks nicPortMirroringNetworks = nicPortMirroring.getNetworks();
        if (nicPortMirroringNetworks != null) {
            for (V3Network nicPortMirroringNetwork : nicPortMirroringNetworks.getNetworks()) {
                if (nicPortMirroringNetwork.isSetId()) {
                    if (!Objects.equals(profileNetwork.getId(), nicPortMirroringNetwork.getId())) {
                        return false;
                    }
                }
                if (nicPortMirroringNetwork.isSetName()) {
                    if (!Objects.equals(profileNetwork.getName(), nicPortMirroringNetwork.getName())) {
                        return false;
                    }
                }
            }
        }
    }
    // All checks passed, so the profile is compatible:
    return true;
}

Example 7 with SystemResource

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

the class V3VmHelper method addGuestIp.

/**
 * If the V4 virtual machine has IP addresses reported, then add them to the V3 {@code guest_info} element.
 */
public static void addGuestIp(V3VM vm) {
    String vmId = vm.getId();
    if (vmId != null) {
        SystemResource systemResource = BackendApiResource.getInstance();
        VmsResource vmsResource = systemResource.getVmsResource();
        VmResource vmResource = vmsResource.getVmResource(vmId);
        VmNicsResource nicsResource = vmResource.getNicsResource();
        try {
            Nics fromNics = nicsResource.list();
            List<Ip> fromIps = new ArrayList<>();
            for (Nic fromNic : fromNics.getNics()) {
                ReportedDevices fromDevices = fromNic.getReportedDevices();
                if (fromDevices != null) {
                    for (ReportedDevice fromDevice : fromDevices.getReportedDevices()) {
                        Ips deviceIps = fromDevice.getIps();
                        if (deviceIps != null) {
                            fromIps.addAll(deviceIps.getIps());
                        }
                    }
                }
            }
            if (!fromIps.isEmpty()) {
                V3GuestInfo guestInfo = vm.getGuestInfo();
                if (guestInfo == null) {
                    guestInfo = new V3GuestInfo();
                    vm.setGuestInfo(guestInfo);
                }
                V3IPs ips = guestInfo.getIps();
                if (ips == null) {
                    ips = new V3IPs();
                    guestInfo.setIps(ips);
                }
                ips.getIPs().addAll(adaptOut(fromIps));
            }
        } catch (WebApplicationException exception) {
        // If an application exception is generated while retrieving the details of the NICs is safe to ignore
        // it, as it may be that the user just doesn't have permission to see the NICs, but she may still have
        // permissions to see the other details of the virtual machine.
        }
    }
}