Examples with IfTunnel org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel used on opensource projects

Example 41 with IfTunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel in project genius by opendaylight.

the class OvsInterfaceConfigAddHelper method addTunnelConfiguration.

private void addTunnelConfiguration(ParentRefs parentRefs, Interface interfaceNew, IfTunnel ifTunnel, WriteTransaction defaultConfigShardTransaction, WriteTransaction defaultOperShardTransaction, List<ListenableFuture<Void>> futures) {
    if (parentRefs == null) {
        LOG.warn("ParentRefs for interface: {} Not Found. " + "Creation of Tunnel OF-Port not supported when dpid not provided.", interfaceNew.getName());
        return;
    }
    BigInteger dpId = parentRefs.getDatapathNodeIdentifier();
    if (dpId == null) {
        LOG.warn("dpid for interface: {} Not Found. No DPID provided. " + "Creation of OF-Port not supported.", interfaceNew.getName());
        return;
    }
    LOG.info("adding tunnel configuration for interface {}", interfaceNew.getName());
    if (ifTunnel.getTunnelInterfaceType().isAssignableFrom(TunnelTypeLogicalGroup.class)) {
        futures.add(addLogicalTunnelGroup(interfaceNew, defaultOperShardTransaction));
        return;
    }
    boolean createTunnelPort = true;
    final String tunnelName;
    if (SouthboundUtils.isOfTunnel(ifTunnel)) {
        BridgeEntry bridgeEntry = interfaceMetaUtils.getBridgeEntryFromConfigDS(dpId);
        createTunnelPort = bridgeEntry == null || bridgeEntry.getBridgeInterfaceEntry() == null || bridgeEntry.getBridgeInterfaceEntry().isEmpty();
        tunnelName = SouthboundUtils.generateOfTunnelName(dpId, ifTunnel);
        interfaceManagerCommonUtils.createInterfaceChildEntry(tunnelName, interfaceNew.getName(), defaultConfigShardTransaction);
        org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface interfaceState = interfaceManagerCommonUtils.getInterfaceState(tunnelName);
        if (interfaceState != null) {
            coordinator.enqueueJob(tunnelName, () -> ovsInterfaceStateAddHelper.addState(interfaceNew.getName(), interfaceState));
        }
    } else {
        tunnelName = interfaceNew.getName();
    }
    String parentInterface = parentRefs.getParentInterface();
    if (ifTunnel.getTunnelInterfaceType().isAssignableFrom(TunnelTypeVxlan.class) && !Strings.isNullOrEmpty(parentInterface)) {
        LOG.debug("MULTIPLE_VxLAN_TUNNELS: createInterfaceChildEntry for {} in logical group {}", tunnelName, parentInterface);
        interfaceManagerCommonUtils.createInterfaceChildEntry(parentInterface, tunnelName, defaultConfigShardTransaction);
    }
    LOG.debug("creating bridge interfaceEntry in ConfigDS {}", dpId);
    interfaceMetaUtils.createBridgeInterfaceEntryInConfigDS(dpId, interfaceNew.getName());
    // create bridge on switch, if switch is connected
    BridgeRefEntry bridgeRefEntry = interfaceMetaUtils.getBridgeRefEntryFromOperDS(dpId);
    if (bridgeRefEntry != null && bridgeRefEntry.getBridgeReference() != null) {
        LOG.debug("creating bridge interface on dpn {}", dpId);
        InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid = (InstanceIdentifier<OvsdbBridgeAugmentation>) bridgeRefEntry.getBridgeReference().getValue();
        if (createTunnelPort) {
            southboundUtils.addPortToBridge(bridgeIid, interfaceNew, tunnelName);
        }
        // if TEP is already configured on switch, start LLDP monitoring and
        // program tunnel ingress flow
        org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState = interfaceManagerCommonUtils.getInterfaceState(interfaceNew.getName());
        if (ifState != null) {
            NodeConnectorId ncId = IfmUtil.getNodeConnectorIdFromInterface(ifState);
            if (ncId != null) {
                long portNo = IfmUtil.getPortNumberFromNodeConnectorId(ncId);
                interfaceManagerCommonUtils.addTunnelIngressFlow(ifTunnel, dpId, portNo, interfaceNew.getName(), ifState.getIfIndex());
                ListenableFuture<Void> future = FlowBasedServicesUtils.bindDefaultEgressDispatcherService(txRunner, interfaceNew, Long.toString(portNo), interfaceNew.getName(), ifState.getIfIndex());
                futures.add(future);
                Futures.addCallback(future, new FutureCallback<Void>() {

                    @Override
                    public void onSuccess(@Nullable Void result) {
                        // start LLDP monitoring for the tunnel interface
                        alivenessMonitorUtils.startLLDPMonitoring(ifTunnel, interfaceNew.getName());
                    }

                    @Override
                    public void onFailure(@Nonnull Throwable throwable) {
                        LOG.error("Unable to add tunnel monitoring", throwable);
                    }
                }, MoreExecutors.directExecutor());
            }
        }
    }
}

Example 42 with IfTunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel in project genius by opendaylight.

the class OvsInterfaceConfigRemoveHelper method removeTunnelIngressFlow.

public void removeTunnelIngressFlow(String interfaceName, IfTunnel ifTunnel, BigInteger dpId) {
    NodeConnectorId ncId = FlowBasedServicesUtils.getNodeConnectorIdFromInterface(interfaceName, interfaceManagerCommonUtils);
    if (ncId == null) {
        LOG.debug("Node Connector Id is null. Skipping remove tunnel ingress flow.");
    } else {
        interfaceManagerCommonUtils.removeTunnelIngressFlow(ifTunnel, dpId, interfaceName);
        IfmUtil.unbindService(dataBroker, coordinator, interfaceName, FlowBasedServicesUtils.buildDefaultServiceId(interfaceName));
    }
}

Example 43 with IfTunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel in project genius by opendaylight.

the class OvsInterfaceConfigRemoveHelper method removeTunnelConfiguration.

private void removeTunnelConfiguration(ParentRefs parentRefs, String interfaceName, IfTunnel ifTunnel, WriteTransaction defaultOperationalShardTransaction) {
    LOG.info("removing tunnel configuration for interface {}", interfaceName);
    BigInteger dpId = null;
    if (parentRefs != null) {
        dpId = parentRefs.getDatapathNodeIdentifier();
    }
    if (dpId == null) {
        return;
    }
    OvsdbBridgeRef ovsdbBridgeRef = interfaceMetaUtils.getOvsdbBridgeRef(dpId);
    BridgeEntryKey bridgeEntryKey = new BridgeEntryKey(dpId);
    InstanceIdentifier<BridgeEntry> bridgeEntryIid = InterfaceMetaUtils.getBridgeEntryIdentifier(bridgeEntryKey);
    BridgeEntry bridgeEntry = interfaceMetaUtils.getBridgeEntryFromConfigDS(bridgeEntryIid);
    if (bridgeEntry == null) {
        LOG.debug("Bridge Entry not present for dpn: {}", dpId);
        return;
    }
    List<BridgeInterfaceEntry> bridgeInterfaceEntries = bridgeEntry.getBridgeInterfaceEntry();
    if (bridgeInterfaceEntries == null) {
        LOG.debug("Bridge Interface Entries not present for dpn : {}", dpId);
        return;
    }
    String tunnelName = SouthboundUtils.isOfTunnel(ifTunnel) ? SouthboundUtils.generateOfTunnelName(dpId, ifTunnel) : interfaceName;
    boolean deleteTunnel = canDeleteTunnelPort(bridgeInterfaceEntries, ifTunnel);
    if (ovsdbBridgeRef != null && deleteTunnel) {
        southboundUtils.removeTerminationEndPoint(ovsdbBridgeRef.getValue(), tunnelName);
    }
    if (SouthboundUtils.isOfTunnel(ifTunnel)) {
        if (deleteTunnel) {
            interfaceManagerCommonUtils.deleteParentInterfaceEntry(tunnelName);
        } else {
            interfaceManagerCommonUtils.deleteInterfaceChildEntry(tunnelName, interfaceName);
        }
    }
    // delete tunnel ingress flow
    removeTunnelIngressFlow(interfaceName, ifTunnel, dpId);
    // delete bridge to tunnel interface mappings
    interfaceMetaUtils.deleteBridgeInterfaceEntry(bridgeEntryKey, bridgeInterfaceEntries, bridgeEntryIid, interfaceName);
    int lportTag = interfaceMetaUtils.removeLportTagInterfaceMap(defaultOperationalShardTransaction, interfaceName);
    cleanUpInterfaceWithUnknownState(interfaceName, parentRefs, ifTunnel, defaultOperationalShardTransaction);
    // stop LLDP monitoring for the tunnel interface
    alivenessMonitorUtils.stopLLDPMonitoring(ifTunnel, interfaceName);
    if (ifTunnel.getTunnelInterfaceType().isAssignableFrom(TunnelTypeVxlan.class)) {
        removeMultipleVxlanTunnelsConfiguration(interfaceName, parentRefs);
    } else if (ifTunnel.getTunnelInterfaceType().isAssignableFrom(TunnelTypeLogicalGroup.class)) {
        removeLogicalTunnelGroup(dpId, interfaceName, lportTag, defaultOperationalShardTransaction);
    }
}

Example 44 with IfTunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel in project genius by opendaylight.

the class OvsInterfaceConfigUpdateHelper method handleTunnelMonitorUpdates.

/*
     * if the tunnel monitoring attributes have changed, handle it based on the
     * tunnel type. As of now internal vxlan tunnels use LLDP monitoring and
     * external tunnels use BFD monitoring.
     */
private void handleTunnelMonitorUpdates(WriteTransaction transaction, Interface interfaceNew, Interface interfaceOld) {
    LOG.debug("tunnel monitoring attributes modified for interface {}", interfaceNew.getName());
    // update termination point on switch, if switch is connected
    BridgeRefEntry bridgeRefEntry = interfaceMetaUtils.getBridgeReferenceForInterface(interfaceNew);
    IfTunnel ifTunnel = interfaceNew.getAugmentation(IfTunnel.class);
    if (SouthboundUtils.isMonitorProtocolBfd(ifTunnel) && interfaceMetaUtils.bridgeExists(bridgeRefEntry)) {
        SouthboundUtils.updateBfdParamtersForTerminationPoint(bridgeRefEntry.getBridgeReference().getValue(), interfaceNew.getAugmentation(IfTunnel.class), interfaceNew.getName(), transaction);
    } else {
        // update lldp tunnel monitoring attributes for an internal vxlan
        // tunnel interface
        alivenessMonitorUtils.handleTunnelMonitorUpdates(interfaceOld, interfaceNew);
    }
}

Example 45 with IfTunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel in project genius by opendaylight.

the class OvsInterfaceConfigUpdateHelper method portAttributesModified.

private static boolean portAttributesModified(Interface interfaceOld, Interface interfaceNew) {
    ParentRefs parentRefsOld = interfaceOld.getAugmentation(ParentRefs.class);
    ParentRefs parentRefsNew = interfaceNew.getAugmentation(ParentRefs.class);
    if (checkAugmentations(parentRefsOld, parentRefsNew)) {
        return true;
    }
    IfL2vlan ifL2vlanOld = interfaceOld.getAugmentation(IfL2vlan.class);
    IfL2vlan ifL2vlanNew = interfaceNew.getAugmentation(IfL2vlan.class);
    if (checkAugmentations(ifL2vlanOld, ifL2vlanNew)) {
        return true;
    }
    IfTunnel ifTunnelOld = interfaceOld.getAugmentation(IfTunnel.class);
    IfTunnel ifTunnelNew = interfaceNew.getAugmentation(IfTunnel.class);
    if (checkAugmentations(ifTunnelOld, ifTunnelNew)) {
        if (!ifTunnelNew.getTunnelDestination().equals(ifTunnelOld.getTunnelDestination()) || !ifTunnelNew.getTunnelSource().equals(ifTunnelOld.getTunnelSource()) || ifTunnelNew.getTunnelGateway() != null && ifTunnelOld.getTunnelGateway() != null && !ifTunnelNew.getTunnelGateway().equals(ifTunnelOld.getTunnelGateway())) {
            return true;
        }
    }
    return false;
}