Examples with Order org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.order.tlv.Order used on opensource projects

Example 36 with Order

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.order.tlv.Order in project netvirt by opendaylight.

the class ElanL2GatewayUtils method unInstallL2GwUcastMacFromElanDpns.

/**
 * Uninstall l2gw macs from other DPNs in the elan instance provided.
 * @param elan - Elan Instance for which other DPNs will be scanned.
 * @param l2GwDevice - l2gwDevice whose macs are required to be cleared from other devices.
 * @param macAddresses - Mac address to be cleared.
 */
public void unInstallL2GwUcastMacFromElanDpns(final ElanInstance elan, final L2GatewayDevice l2GwDevice, final Collection<MacAddress> macAddresses) {
    if (macAddresses == null || macAddresses.isEmpty()) {
        return;
    }
    if (elan == null || elan.getElanInstanceName() == null) {
        LOG.error("Could not delete l2gw ucast macs, Failed to find the elan for device {}", l2GwDevice.getHwvtepNodeId());
        return;
    }
    final Collection<DpnInterfaces> elanDpns = getElanDpns(elan.getElanInstanceName());
    // Retrieve all participating DPNs in this Elan. Populate this MAC in
    // DMAC table. Looping through all DPNs in order to add/remove mac flows
    // in their DMAC table
    List<ListenableFuture<Void>> result = new ArrayList<>();
    for (final MacAddress mac : macAddresses) {
        elanClusterUtils.runOnlyInOwnerNode(elan.getElanInstanceName() + ":" + mac.getValue(), "delete remote ucast macs in elan DPNs", () -> {
            for (DpnInterfaces elanDpn : elanDpns) {
                BigInteger dpnId = elanDpn.getDpId();
                result.addAll(elanDmacUtils.deleteDmacFlowsToExternalMac(elan.getElanTag(), dpnId, l2GwDevice.getHwvtepNodeId(), mac.getValue().toLowerCase(Locale.getDefault())));
            }
            return result;
        });
    }
}

Example 37 with Order

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.order.tlv.Order in project netvirt by opendaylight.

the class VpnManagerImpl method addArpResponderFlowsToExternalNetworkIps.

@Override
public void addArpResponderFlowsToExternalNetworkIps(String id, Collection<String> fixedIps, String macAddress, BigInteger dpnId, Uuid extNetworkId, WriteTransaction writeTx) {
    if (dpnId == null || BigInteger.ZERO.equals(dpnId)) {
        LOG.warn("Failed to install arp responder flows for router {}. DPN id is missing.", id);
        return;
    }
    String extInterfaceName = elanService.getExternalElanInterface(extNetworkId.getValue(), dpnId);
    if (extInterfaceName != null) {
        doAddArpResponderFlowsToExternalNetworkIps(id, fixedIps, macAddress, dpnId, extNetworkId, writeTx, extInterfaceName);
        return;
    }
    LOG.warn("Failed to install responder flows for {}. No external interface found for DPN id {}", id, dpnId);
    if (!upgradeState.isUpgradeInProgress()) {
        return;
    }
    // The following through the end of the function deals with an upgrade scenario where the neutron configuration
    // is restored before the OVS switches reconnect. In such a case, the elan-dpn-interfaces entries will be
    // missing from the operational data store. In order to mitigate this we use DataTreeEventCallbackRegistrar
    // to wait for the exact operational md-sal object we need to contain the external interface we need.
    LOG.info("Upgrade in process, waiting for an external interface to appear on dpn {} for elan {}", dpnId, extNetworkId.getValue());
    InstanceIdentifier<DpnInterfaces> dpnInterfacesIid = elanService.getElanDpnInterfaceOperationalDataPath(extNetworkId.getValue(), dpnId);
    eventCallbacks.onAddOrUpdate(LogicalDatastoreType.OPERATIONAL, dpnInterfacesIid, (unused, alsoUnused) -> {
        LOG.info("Reattempting write of arp responder for external interfaces for external network {}", extNetworkId);
        DpnInterfaces dpnInterfaces = elanService.getElanInterfaceInfoByElanDpn(extNetworkId.getValue(), dpnId);
        if (dpnInterfaces == null) {
            LOG.error("Could not retrieve DpnInterfaces for {}, {}", extNetworkId.getValue(), dpnId);
            return DataTreeEventCallbackRegistrar.NextAction.UNREGISTER;
        }
        String extIfc = null;
        for (String dpnInterface : dpnInterfaces.getInterfaces()) {
            if (interfaceManager.isExternalInterface(dpnInterface)) {
                extIfc = dpnInterface;
                break;
            }
        }
        if (extIfc == null) {
            if (upgradeState.isUpgradeInProgress()) {
                LOG.info("External interface not found yet in elan {} on dpn {}, keep waiting", extNetworkId.getValue(), dpnInterfaces);
                return DataTreeEventCallbackRegistrar.NextAction.CALL_AGAIN;
            } else {
                return DataTreeEventCallbackRegistrar.NextAction.UNREGISTER;
            }
        }
        final String extIfcFinal = extIfc;
        ListenableFuture<Void> listenableFuture = txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> {
            doAddArpResponderFlowsToExternalNetworkIps(id, fixedIps, macAddress, dpnId, extNetworkId, tx, extIfcFinal);
        });
        ListenableFutures.addErrorLogging(listenableFuture, LOG, "Error while configuring arp responder for ext. interface");
        return DataTreeEventCallbackRegistrar.NextAction.UNREGISTER;
    });
}

Example 38 with Order

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.order.tlv.Order in project netvirt by opendaylight.

the class OpenFlow13Utils method createActionNxPopNsh.

public static Action createActionNxPopNsh(int order) {
    NxPopNshBuilder builder = new NxPopNshBuilder();
    NxPopNsh nxPopNsh = builder.build();
    ActionBuilder ab = createActionBuilder(order);
    ab.setAction(new NxActionPopNshNodesNodeTableFlowApplyActionsCaseBuilder().setNxPopNsh(nxPopNsh).build());
    return ab.build();
}

Example 39 with Order

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.order.tlv.Order in project netvirt by opendaylight.

the class OpenFlow13Utils method createActionBuilder.

public static ActionBuilder createActionBuilder(int order) {
    ActionBuilder ab = new ActionBuilder();
    ab.setOrder(order);
    ab.setKey(new ActionKey(order));
    return ab;
}

Example 40 with Order

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.order.tlv.Order in project netvirt by opendaylight.

the class OpenFlow13Utils method createActionNxLoadTunIpv4Dst.

public static Action createActionNxLoadTunIpv4Dst(long value, int order) {
    ActionBuilder ab = createActionBuilder(order);
    ab.setAction(nxLoadRegAction(new DstNxTunIpv4DstCaseBuilder().setNxTunIpv4Dst(Boolean.TRUE).build(), BigInteger.valueOf(value), 31, false));
    return ab.build();
}