Examples with RemoveVpnLabelInput org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.vpn.rpc.rev160201.RemoveVpnLabelInput used on opensource projects

Example 1 with RemoveVpnLabelInput

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.vpn.rpc.rev160201.RemoveVpnLabelInput in project netvirt by opendaylight.

the class ExternalRoutersListener method delFibTsAndReverseTraffic.

protected void delFibTsAndReverseTraffic(final BigInteger dpnId, long routerId, String extIp, final String vpnName, Uuid extNetworkId, long tempLabel, String gwMacAddress, boolean switchOver, WriteTransaction removeFlowInvTx) {
    LOG.debug("delFibTsAndReverseTraffic : Removing fib entry for externalIp {} in routerId {}", extIp, routerId);
    String routerName = NatUtil.getRouterName(dataBroker, routerId);
    if (routerName == null) {
        LOG.error("delFibTsAndReverseTraffic : Could not retrieve Router Name from Router ID {} ", routerId);
        return;
    }
    ProviderTypes extNwProvType = NatEvpnUtil.getExtNwProvTypeFromRouterName(dataBroker, routerName, extNetworkId);
    if (extNwProvType == null) {
        LOG.error("delFibTsAndReverseTraffic : External Network Provider Type Missing");
        return;
    }
    /*  Remove the flow table19->44 and table36->44 entries for SNAT reverse traffic flow if the
         * external network provided type is VxLAN
         */
    if (extNwProvType == ProviderTypes.VXLAN) {
        evpnSnatFlowProgrammer.evpnDelFibTsAndReverseTraffic(dpnId, routerId, extIp, vpnName, gwMacAddress, removeFlowInvTx);
        return;
    }
    if (tempLabel < 0) {
        LOG.error("delFibTsAndReverseTraffic : Label not found for externalIp {} with router id {}", extIp, routerId);
        return;
    }
    final long label = tempLabel;
    final String externalIp = NatUtil.validateAndAddNetworkMask(extIp);
    RemoveFibEntryInput input = new RemoveFibEntryInputBuilder().setVpnName(vpnName).setSourceDpid(dpnId).setIpAddress(externalIp).setServiceId(label).setIpAddressSource(RemoveFibEntryInput.IpAddressSource.ExternalFixedIP).build();
    Future<RpcResult<Void>> future = fibService.removeFibEntry(input);
    removeTunnelTableEntry(dpnId, label, removeFlowInvTx);
    removeLFibTableEntry(dpnId, label, removeFlowInvTx);
    if (NatUtil.isOpenStackVniSemanticsEnforcedForGreAndVxlan(elanManager, extNwProvType)) {
        // Remove the flow table 25->44 If there is no FIP Match on table 25 (PDNAT_TABLE)
        NatUtil.removePreDnatToSnatTableEntry(mdsalManager, dpnId, removeFlowInvTx);
    }
    if (!switchOver) {
        ListenableFuture<RpcResult<Void>> labelFuture = Futures.transformAsync(JdkFutureAdapters.listenInPoolThread(future), (AsyncFunction<RpcResult<Void>, RpcResult<Void>>) result -> {
            if (result.isSuccessful()) {
                NatUtil.removePreDnatToSnatTableEntry(mdsalManager, dpnId, removeFlowInvTx);
                RemoveVpnLabelInput labelInput = new RemoveVpnLabelInputBuilder().setVpnName(vpnName).setIpPrefix(externalIp).build();
                Future<RpcResult<Void>> labelFuture1 = vpnService.removeVpnLabel(labelInput);
                return JdkFutureAdapters.listenInPoolThread(labelFuture1);
            } else {
                String errMsg = String.format("RPC call to remove custom FIB entries on dpn %s for " + "prefix %s Failed - %s", dpnId, externalIp, result.getErrors());
                LOG.error(errMsg);
                return Futures.immediateFailedFuture(new RuntimeException(errMsg));
            }
        });
        Futures.addCallback(labelFuture, new FutureCallback<RpcResult<Void>>() {

            @Override
            public void onFailure(@Nonnull Throwable error) {
                LOG.error("delFibTsAndReverseTraffic : Error in removing the label:{} or custom fib entries" + "got external ip {}", label, extIp, error);
            }

            @Override
            public void onSuccess(@Nonnull RpcResult<Void> result) {
                if (result.isSuccessful()) {
                    LOG.debug("delFibTsAndReverseTraffic : Successfully removed the label for the prefix {} " + "from VPN {}", externalIp, vpnName);
                } else {
                    LOG.error("delFibTsAndReverseTraffic : Error in removing the label for prefix {} " + " from VPN {}, {}", externalIp, vpnName, result.getErrors());
                }
            }
        }, MoreExecutors.directExecutor());
    } else {
        LOG.debug("delFibTsAndReverseTraffic: switch-over is happened on DpnId {}. No need to release allocated " + "label {} for external fixed ip {} for router {}", dpnId, label, externalIp, routerId);
    }
}

Example 2 with RemoveVpnLabelInput

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.vpn.rpc.rev160201.RemoveVpnLabelInput in project netvirt by opendaylight.

the class VpnFloatingIpHandler method cleanupFibEntries.

@Override
public void cleanupFibEntries(final BigInteger dpnId, final String vpnName, final String externalIp, final long label, WriteTransaction removeFlowInvTx, ProviderTypes provType) {
    // Remove Prefix from BGP
    String rd = NatUtil.getVpnRd(dataBroker, vpnName);
    String fibExternalIp = NatUtil.validateAndAddNetworkMask(externalIp);
    NatUtil.removePrefixFromBGP(bgpManager, fibManager, rd, fibExternalIp, vpnName, LOG);
    // Remove custom FIB routes
    // Future<RpcResult<java.lang.Void>> removeFibEntry(RemoveFibEntryInput input);
    RemoveFibEntryInput input = new RemoveFibEntryInputBuilder().setVpnName(vpnName).setSourceDpid(dpnId).setIpAddress(fibExternalIp).setServiceId(label).setIpAddressSource(RemoveFibEntryInput.IpAddressSource.FloatingIP).build();
    Future<RpcResult<Void>> future = fibService.removeFibEntry(input);
    ListenableFuture<RpcResult<Void>> labelFuture = Futures.transformAsync(JdkFutureAdapters.listenInPoolThread(future), (AsyncFunction<RpcResult<Void>, RpcResult<Void>>) result -> {
        if (result.isSuccessful()) {
            Boolean removeTunnelFlow = Boolean.TRUE;
            if (NatUtil.isOpenStackVniSemanticsEnforcedForGreAndVxlan(elanService, provType)) {
                if (NatUtil.isFloatingIpPresentForDpn(dataBroker, dpnId, rd, vpnName, externalIp, false)) {
                    removeTunnelFlow = Boolean.FALSE;
                }
            }
            if (removeTunnelFlow) {
                removeTunnelTableEntry(dpnId, label, removeFlowInvTx);
            }
            removeLFibTableEntry(dpnId, label, removeFlowInvTx);
            RemoveVpnLabelInput labelInput = new RemoveVpnLabelInputBuilder().setVpnName(vpnName).setIpPrefix(externalIp).build();
            Future<RpcResult<Void>> labelFuture1 = vpnService.removeVpnLabel(labelInput);
            return JdkFutureAdapters.listenInPoolThread(labelFuture1);
        } else {
            String errMsg = String.format("onRemoveFloatingIp :RPC call to remove custom FIB entries " + "on dpn %s for prefix %s Failed - %s", dpnId, externalIp, result.getErrors());
            LOG.error(errMsg);
            return Futures.immediateFailedFuture(new RuntimeException(errMsg));
        }
    }, MoreExecutors.directExecutor());
    Futures.addCallback(labelFuture, new FutureCallback<RpcResult<Void>>() {

        @Override
        public void onFailure(@Nonnull Throwable error) {
            LOG.error("onRemoveFloatingIp : Error in removing the label or custom fib entries", error);
        }

        @Override
        public void onSuccess(@Nonnull RpcResult<Void> result) {
            if (result.isSuccessful()) {
                LOG.debug("onRemoveFloatingIp : Successfully removed the label for the prefix {} from VPN {}", externalIp, vpnName);
            } else {
                LOG.error("onRemoveFloatingIp : Error in removing the label for prefix {} from VPN {}, {}", externalIp, vpnName, result.getErrors());
            }
        }
    }, MoreExecutors.directExecutor());
}