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

Example 1 with IfTunnel

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

the class ElanUtils method isTunnelInLogicalGroup.

public boolean isTunnelInLogicalGroup(String interfaceName) {
    org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface configIface = interfaceManager.getInterfaceInfoFromConfigDataStore(interfaceName);
    IfTunnel ifTunnel = configIface.getAugmentation(IfTunnel.class);
    if (ifTunnel != null && ifTunnel.getTunnelInterfaceType().isAssignableFrom(TunnelTypeVxlan.class)) {
        ParentRefs refs = configIface.getAugmentation(ParentRefs.class);
        if (refs != null && !Strings.isNullOrEmpty(refs.getParentInterface())) {
            // multiple VxLAN tunnels enabled, i.e. only logical tunnel should be treated
            return true;
        }
    }
    return false;
}

Example 2 with IfTunnel

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

the class DhcpInterfaceConfigListener method remove.

@Override
protected void remove(InstanceIdentifier<Interface> identifier, Interface del) {
    jobCoordinator.enqueueJob(DhcpServiceUtils.getJobKey(del.getName()), () -> {
        IfTunnel tunnelInterface = del.getAugmentation(IfTunnel.class);
        IfL2vlan vlanInterface = del.getAugmentation(IfL2vlan.class);
        String interfaceName = del.getName();
        if (tunnelInterface != null && !tunnelInterface.isInternal()) {
            IpAddress tunnelIp = tunnelInterface.getTunnelDestination();
            ParentRefs interfce = del.getAugmentation(ParentRefs.class);
            if (interfce != null) {
                if (LOG.isTraceEnabled()) {
                    LOG.trace("Calling handleTunnelStateDown for tunnelIp {} and interface {}", tunnelIp, interfaceName);
                }
                return dhcpExternalTunnelManager.handleTunnelStateDown(tunnelIp, interfce.getDatapathNodeIdentifier());
            }
        }
        if (vlanInterface != null) {
            return Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> DhcpServiceUtils.unbindDhcpService(interfaceName, tx)));
        }
        return Collections.emptyList();
    }, DhcpMConstants.RETRY_COUNT);
}

Example 3 with IfTunnel

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

the class DhcpInterfaceAddJob method call.

@Override
public List<ListenableFuture<Void>> call() {
    String interfaceName = interfaceAdd.getName();
    LOG.trace("Received add DCN for interface {}, dpid {}", interfaceName, dpnId);
    org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface = interfaceManager.getInterfaceInfoFromConfigDataStore(interfaceName);
    if (iface != null) {
        IfTunnel tunnelInterface = iface.getAugmentation(IfTunnel.class);
        if (tunnelInterface != null && !tunnelInterface.isInternal()) {
            IpAddress tunnelIp = tunnelInterface.getTunnelDestination();
            List<BigInteger> dpns = DhcpServiceUtils.getListOfDpns(dataBroker);
            if (dpns.contains(dpnId)) {
                return dhcpExternalTunnelManager.handleTunnelStateUp(tunnelIp, dpnId);
            }
            return Collections.emptyList();
        }
    }
    if (!dpnId.equals(DhcpMConstants.INVALID_DPID)) {
        Port port = dhcpManager.getNeutronPort(interfaceName);
        Subnet subnet = dhcpManager.getNeutronSubnet(port);
        if (null == subnet || !subnet.isEnableDhcp()) {
            LOG.debug("DHCP is not enabled for port {}", port.getName());
            return Collections.emptyList();
        }
        List<ListenableFuture<Void>> futures = new ArrayList<>();
        // Support for VM migration use cases.
        futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> DhcpServiceUtils.bindDhcpService(interfaceName, NwConstants.DHCP_TABLE, tx)));
        LOG.info("DhcpInterfaceEventListener add isEnableDhcp:{}", subnet.isEnableDhcp());
        futures.addAll(installDhcpEntries(interfaceAdd.getName(), dpnId));
        LOG.trace("Checking ElanDpnInterface {} for dpn {} ", interfaceName, dpnId);
        String subnetId = subnet.getUuid().getValue();
        java.util.Optional<SubnetToDhcpPort> subnetToDhcp = DhcpServiceUtils.getSubnetDhcpPortData(dataBroker, subnetId);
        if (!subnetToDhcp.isPresent()) {
            return Collections.emptyList();
        }
        LOG.trace("Installing the Arp responder for interface {} with DHCP MAC {} & IP {}.", interfaceName, subnetToDhcp.get().getPortMacaddress(), subnetToDhcp.get().getPortFixedip());
        ArpReponderInputBuilder builder = new ArpReponderInputBuilder();
        builder.setDpId(dpnId).setInterfaceName(interfaceName).setSpa(subnetToDhcp.get().getPortFixedip()).setSha(subnetToDhcp.get().getPortMacaddress()).setLportTag(interfaceAdd.getIfIndex());
        builder.setInstructions(ArpResponderUtil.getInterfaceInstructions(interfaceManager, interfaceName, subnetToDhcp.get().getPortFixedip(), subnetToDhcp.get().getPortMacaddress()));
        elanService.addArpResponderFlow(builder.buildForInstallFlow());
        return futures;
    }
    return Collections.emptyList();
}

Example 4 with IfTunnel

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

the class DhcpInterfaceRemoveJob method call.

@Override
public List<ListenableFuture<Void>> call() {
    String interfaceName = interfaceDel.getName();
    org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface = interfaceManager.getInterfaceInfoFromConfigDataStore(interfaceName);
    if (iface != null) {
        IfTunnel tunnelInterface = iface.getAugmentation(IfTunnel.class);
        if (tunnelInterface != null && !tunnelInterface.isInternal()) {
            IpAddress tunnelIp = tunnelInterface.getTunnelDestination();
            List<BigInteger> dpns = DhcpServiceUtils.getListOfDpns(dataBroker);
            if (dpns.contains(dpnId)) {
                return dhcpExternalTunnelManager.handleTunnelStateDown(tunnelIp, dpnId);
            }
            return Collections.emptyList();
        }
    }
    List<ListenableFuture<Void>> futures = new ArrayList<>();
    // Support for VM migration use cases.
    futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> DhcpServiceUtils.unbindDhcpService(interfaceName, tx)));
    java.util.Optional<String> subnetId = DhcpServiceUtils.getNeutronSubnetId(port);
    if (subnetId.isPresent()) {
        java.util.Optional<SubnetToDhcpPort> subnetToDhcp = DhcpServiceUtils.getSubnetDhcpPortData(dataBroker, subnetId.get());
        if (subnetToDhcp.isPresent()) {
            LOG.trace("Removing ArpResponder flow for last interface {} on DPN {}", interfaceName, dpnId);
            ArpResponderInput arpInput = new ArpResponderInput.ArpReponderInputBuilder().setDpId(dpnId).setInterfaceName(interfaceName).setSpa(subnetToDhcp.get().getPortFixedip()).setLportTag(interfaceDel.getIfIndex()).buildForRemoveFlow();
            elanService.removeArpResponderFlow(arpInput);
        }
    }
    futures.addAll(unInstallDhcpEntries(interfaceDel.getName(), dpnId));
    return futures;
}

Example 5 with IfTunnel

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

the class DhcpInterfaceUpdateJob method call.

@Override
public List<ListenableFuture<Void>> call() {
    org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface = interfaceManager.getInterfaceInfoFromConfigDataStore(interfaceName);
    if (iface == null) {
        LOG.trace("Interface {} is not present in the config DS", interfaceName);
        return Collections.emptyList();
    }
    if (Tunnel.class.equals(iface.getType())) {
        IfTunnel tunnelInterface = iface.getAugmentation(IfTunnel.class);
        if (tunnelInterface != null && !tunnelInterface.isInternal()) {
            IpAddress tunnelIp = tunnelInterface.getTunnelDestination();
            List<BigInteger> dpns = DhcpServiceUtils.getListOfDpns(dataBroker);
            if (dpns.contains(dpnId)) {
                if (operStatus == OperStatus.Down) {
                    return dhcpExternalTunnelManager.handleTunnelStateDown(tunnelIp, dpnId);
                } else if (operStatus == OperStatus.Up) {
                    return dhcpExternalTunnelManager.handleTunnelStateUp(tunnelIp, dpnId);
                }
            }
        }
    }
    return Collections.emptyList();
}