Examples with FixedIpsKey org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.port.attributes.FixedIpsKey used on opensource projects

Example 1 with FixedIpsKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.port.attributes.FixedIpsKey in project netvirt by opendaylight.

the class NeutronPortChangeListener method handleRouterInterfaceRemoved.

private void handleRouterInterfaceRemoved(Port routerPort) {
    if (routerPort.getDeviceId() != null) {
        Uuid routerId = new Uuid(routerPort.getDeviceId());
        Uuid infNetworkId = routerPort.getNetworkId();
        elanService.removeKnownL3DmacAddress(routerPort.getMacAddress().getValue(), infNetworkId.getValue());
        Uuid vpnId = ObjectUtils.defaultIfNull(neutronvpnUtils.getVpnForRouter(routerId, true), routerId);
        Map<FixedIpsKey, FixedIps> keyFixedIpsMap = routerPort.nonnullFixedIps();
        boolean vpnInstanceInternetIpVersionRemoved = false;
        Uuid vpnInstanceInternetUuid = null;
        for (FixedIps portIP : keyFixedIpsMap.values()) {
            // Internet VPN : flush InternetVPN first
            Uuid subnetId = portIP.getSubnetId();
            Subnetmap sn = neutronvpnUtils.getSubnetmap(subnetId);
            if (sn != null && sn.getInternetVpnId() != null) {
                if (neutronvpnUtils.shouldVpnHandleIpVersionChangeToRemove(sn, sn.getInternetVpnId())) {
                    vpnInstanceInternetIpVersionRemoved = true;
                    vpnInstanceInternetUuid = sn.getInternetVpnId();
                }
                nvpnManager.updateVpnInternetForSubnet(sn, sn.getInternetVpnId(), false);
            }
        }
        /* Remove ping responder for router interfaces
             *  A router interface reference in a VPN will have to be removed before the host interface references
             * for that subnet in the VPN are removed. This is to ensure that the FIB Entry of the router interface
             *  is not the last entry to be removed for that subnet in the VPN.
             *  If router interface FIB entry is the last to be removed for a subnet in a VPN , then all the host
             *  interface references in the vpn will already have been cleared, which will cause failures in
             *  cleanup of router interface flows*/
        nvpnManager.deleteVpnInterface(routerPort.getUuid().getValue(), null, /* vpn-id */
        null);
        // update RouterInterfaces map
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, confTx -> {
            IpVersionChoice ipVersion = IpVersionChoice.UNDEFINED;
            for (FixedIps portIP : keyFixedIpsMap.values()) {
                Subnetmap sn = neutronvpnUtils.getSubnetmap(portIP.getSubnetId());
                if (null == sn) {
                    LOG.error("Subnetmap for subnet {} not found", portIP.getSubnetId().getValue());
                    continue;
                }
                // router Port have either IPv4 or IPv6, never both
                ipVersion = neutronvpnUtils.getIpVersionFromString(sn.getSubnetIp());
                String ipValue = portIP.getIpAddress().stringValue();
                neutronvpnUtils.removeVpnPortFixedIpToPort(vpnId.getValue(), ipValue, confTx);
                // NOTE:  Please donot change the order of calls to removeSubnetFromVpn and
                // and updateSubnetNodeWithFixedIP
                nvpnManager.removeSubnetFromVpn(vpnId, sn, sn.getInternetVpnId());
                nvpnManager.updateSubnetNodeWithFixedIp(portIP.getSubnetId(), null, null, null, null, null);
            }
            nvpnManager.removeFromNeutronRouterInterfacesMap(routerId, routerPort.getUuid().getValue());
            deleteElanInterface(routerPort.getUuid().getValue(), confTx);
            deleteOfPortInterface(routerPort, confTx);
            jobCoordinator.enqueueJob(routerId.toString(), () -> {
                nvpnNatManager.handleSubnetsForExternalRouter(routerId);
                return Collections.emptyList();
            });
            if (neutronvpnUtils.shouldVpnHandleIpVersionChoiceChange(ipVersion, routerId, false)) {
                LOG.debug("vpnInstanceOpDataEntry is getting update with ip address family {} for VPN {}", ipVersion, vpnId.getValue());
                neutronvpnUtils.updateVpnInstanceWithIpFamily(vpnId.getValue(), ipVersion, false);
            }
        }), LOG, "Error handling interface removal");
        if (vpnInstanceInternetIpVersionRemoved) {
            neutronvpnUtils.updateVpnInstanceWithIpFamily(vpnInstanceInternetUuid.getValue(), IpVersionChoice.IPV6, false);
            neutronvpnUtils.updateVpnInstanceWithFallback(routerId, vpnInstanceInternetUuid, false);
        }
    }
}

Example 2 with FixedIpsKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.port.attributes.FixedIpsKey in project netvirt by opendaylight.

the class NeutronPortChangeListener method handleNeutronPortCreated.

private void handleNeutronPortCreated(final Port port) {
    final String portName = port.getUuid().getValue();
    final Uuid portId = port.getUuid();
    final String networkId = port.getNetworkId().getValue();
    final Map<FixedIpsKey, FixedIps> keyFixedIpsMap = port.nonnullFixedIps();
    if (NeutronConstants.IS_ODL_DHCP_PORT.test(port)) {
        return;
    }
    if (!NeutronUtils.isPortVnicTypeNormal(port) && (!isPortTypeSwitchdev(port) || !isSupportedVnicTypeByHost(port, NeutronConstants.VNIC_TYPE_DIRECT))) {
        for (FixedIps ip : keyFixedIpsMap.values()) {
            nvpnManager.updateSubnetmapNodeWithPorts(ip.getSubnetId(), null, portId);
        }
        LOG.info("Port {} is not a normal and not a direct with switchdev VNIC type ;" + "OF Port interfaces are not created", portName);
        return;
    }
    jobCoordinator.enqueueJob("PORT- " + portName, () -> {
        // add direct port to subnetMaps config DS
        // TODO: for direct port as well, operations should be carried out per subnet based on port IP
        ListenableFuture<?> future = txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, tx -> {
            LOG.info("Of-port-interface creation for port {}", portName);
            // Create of-port interface for this neutron port
            String portInterfaceName = createOfPortInterface(port, tx);
            LOG.debug("Creating ELAN Interface for port {}", portName);
            createElanInterface(port, portInterfaceName, tx);
            Set<Uuid> vpnIdList = new HashSet<>();
            Set<Uuid> routerIds = new HashSet<>();
            for (FixedIps ip : keyFixedIpsMap.values()) {
                Subnetmap subnetMap = nvpnManager.updateSubnetmapNodeWithPorts(ip.getSubnetId(), portId, null);
                if (subnetMap != null && subnetMap.getInternetVpnId() != null) {
                    if (!vpnIdList.contains(subnetMap.getInternetVpnId())) {
                        vpnIdList.add(subnetMap.getInternetVpnId());
                    }
                }
                if (subnetMap != null && subnetMap.getVpnId() != null) {
                    // can't use NeutronvpnUtils.getVpnForNetwork to optimise here, because it gives BGPVPN id
                    // obtained subnetMaps belongs to one network => vpnId must be the same for each port Ip
                    Uuid vpnId = subnetMap.getVpnId();
                    if (vpnId != null) {
                        vpnIdList.add(vpnId);
                    }
                }
                if (subnetMap != null && subnetMap.getRouterId() != null) {
                    routerIds.add(subnetMap.getRouterId());
                }
            }
            if (!vpnIdList.isEmpty()) {
                // create new vpn-interface for neutron port
                LOG.debug("handleNeutronPortCreated: Adding VPN Interface for port {} from network {}", portName, networkId);
                nvpnManager.createVpnInterface(vpnIdList, port, tx);
                for (Uuid routerId : routerIds) {
                    nvpnManager.addToNeutronRouterInterfacesMap(routerId, port.getUuid().getValue());
                }
            }
        });
        LoggingFutures.addErrorLogging(future, LOG, "handleNeutronPortCreated: Failed for port {} with networkId {}", portName, networkId);
        return Collections.singletonList(future);
    });
}

Example 3 with FixedIpsKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.port.attributes.FixedIpsKey in project netvirt by opendaylight.

the class SubnetRouteInterfaceStateChangeListener method getSubnetId.

@NonNull
protected List<Uuid> getSubnetId(Interface intrf) {
    List<Uuid> listSubnetIds = new ArrayList<>();
    if (!NeutronUtils.isUuid(intrf.getName())) {
        LOG.debug("SubnetRouteInterfaceListener: Interface {} doesn't have valid uuid pattern", intrf.getName());
        return listSubnetIds;
    }
    PortOpDataEntry portOpEntry = subOpDpnManager.getPortOpDataEntry(intrf.getName());
    if (portOpEntry != null) {
        List<Uuid> subnet = portOpEntry.getSubnetIds();
        if (subnet != null) {
            return subnet;
        }
        return listSubnetIds;
    }
    LOG.trace("SubnetRouteInterfaceListener : Received Port {} event for {} that is not part of subnetRoute", intrf.getOperStatus(), intrf.getName());
    Port port = neutronVpnManager.getNeutronPort(intrf.getName());
    if (port == null) {
        return listSubnetIds;
    }
    Map<FixedIpsKey, FixedIps> portIpsMap = port.getFixedIps();
    if (portIpsMap != null) {
        for (FixedIps portIp : portIpsMap.values()) {
            listSubnetIds.add(portIp.getSubnetId());
        }
    }
    return listSubnetIds;
}

Example 4 with FixedIpsKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.port.attributes.FixedIpsKey in project netvirt by opendaylight.

the class NeutronPortChangeListener method handleNeutronPortDeleted.

private void handleNeutronPortDeleted(final Port port) {
    final String portName = port.getUuid().getValue();
    final Uuid portId = port.getUuid();
    final Map<FixedIpsKey, FixedIps> keyFixedIpsMap = port.nonnullFixedIps();
    if (!NeutronUtils.isPortVnicTypeNormal(port) && !isPortTypeSwitchdev(port)) {
        for (FixedIps ip : keyFixedIpsMap.values()) {
            // remove direct port from subnetMaps config DS
            // TODO: for direct port as well, operations should be carried out per subnet based on port IP
            nvpnManager.removePortsFromSubnetmapNode(ip.getSubnetId(), null, portId);
        }
        LOG.info("Port {} is not a normal and not a direct with switchdev VNIC type ;" + "Skipping OF Port interfaces removal", portName);
        return;
    }
    jobCoordinator.enqueueJob("PORT- " + portName, () -> {
        ListenableFuture<?> future = txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, confTx -> {
            Uuid vpnId = null;
            Set<Uuid> routerIds = new HashSet<>();
            Uuid internetVpnId = null;
            for (FixedIps ip : keyFixedIpsMap.values()) {
                Subnetmap subnetMap = nvpnManager.removePortsFromSubnetmapNode(ip.getSubnetId(), portId, null);
                if (subnetMap == null) {
                    continue;
                }
                if (subnetMap.getVpnId() != null) {
                    // can't use NeutronvpnUtils.getVpnForNetwork to optimise here, because it gives BGPVPN id
                    // obtained subnetMaps belongs to one network => vpnId must be the same for each port Ip
                    vpnId = subnetMap.getVpnId();
                }
                if (subnetMap.getRouterId() != null) {
                    routerIds.add(subnetMap.getRouterId());
                }
                internetVpnId = subnetMap.getInternetVpnId();
                if (NeutronConstants.DEVICE_OWNER_GATEWAY_INF.equals(port.getDeviceOwner()) || NeutronConstants.DEVICE_OWNER_FLOATING_IP.equals(port.getDeviceOwner())) {
                    String ipAddress = ip.getIpAddress().stringValue();
                    if (vpnId != null) {
                        neutronvpnUtils.removeVpnPortFixedIpToPort(vpnId.getValue(), ipAddress, confTx);
                    }
                    if (internetVpnId != null) {
                        neutronvpnUtils.removeVpnPortFixedIpToPort(internetVpnId.getValue(), ipAddress, confTx);
                    }
                }
            }
            if (vpnId != null || internetVpnId != null) {
                // remove vpn-interface for this neutron port
                LOG.debug("removing VPN Interface for port {}", portName);
                if (!routerIds.isEmpty()) {
                    for (Uuid routerId : routerIds) {
                        nvpnManager.removeFromNeutronRouterInterfacesMap(routerId, portName);
                    }
                }
                nvpnManager.deleteVpnInterface(portName, null, /* vpn-id */
                confTx);
            }
            // Remove of-port interface for this neutron port
            // ELAN interface is also implicitly deleted as part of this operation
            LOG.debug("Of-port-interface removal for port {}", portName);
            deleteOfPortInterface(port, confTx);
            // dissociate fixedIP from floatingIP if associated
            nvpnManager.dissociatefixedIPFromFloatingIP(port.getUuid().getValue());
        });
        LoggingFutures.addErrorLogging(future, LOG, "handleNeutronPortDeleted: Failed to update interface {} with networkId", portName, port.getNetworkId().getValue());
        return Collections.singletonList(future);
    });
}

Example 5 with FixedIpsKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.port.attributes.FixedIpsKey in project netvirt by opendaylight.

the class NeutronSubnetGwMacResolver method sendArpRequestsToExtGatewayTask.

private void sendArpRequestsToExtGatewayTask(Router router) {
    LOG.trace("Send ARP requests to external GW for router {}", router);
    Port extPort = getRouterExtGatewayPort(router);
    if (extPort == null) {
        LOG.trace("External GW port for router {} is missing", router.getUuid().getValue());
        return;
    }
    String extInterface = getExternalInterface(router);
    if (extInterface == null) {
        LOG.trace("No external interface defined for router {}", router.getUuid().getValue());
        return;
    }
    Map<FixedIpsKey, FixedIps> keyFixedIpsMap = extPort.getFixedIps();
    if (keyFixedIpsMap == null || keyFixedIpsMap.isEmpty()) {
        LOG.trace("External GW port {} for router {} has no fixed IPs", extPort.getUuid().getValue(), router.getUuid().getValue());
        return;
    }
    MacAddress macAddress = extPort.getMacAddress();
    if (macAddress == null) {
        LOG.trace("External GW port {} for router {} has no mac address", extPort.getUuid().getValue(), router.getUuid().getValue());
        return;
    }
    for (FixedIps fixIp : keyFixedIpsMap.values()) {
        Uuid subnetId = fixIp.getSubnetId();
        IpAddress srcIpAddress = fixIp.getIpAddress();
        IpAddress dstIpAddress = getExternalGwIpAddress(subnetId);
        String srcIpAddressString = srcIpAddress.stringValue();
        String dstIpAddressString = dstIpAddress.stringValue();
        if (NWUtil.isIpv4Address(srcIpAddressString)) {
            sendArpRequest(srcIpAddress, dstIpAddress, macAddress, extInterface);
        } else {
            sendNeighborSolication(new Ipv6Address(srcIpAddressString), macAddress, new Ipv6Address(dstIpAddressString), extInterface);
        }
    }
}