Examples with Object org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object used on opensource projects

Example 56 with Object

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object in project netvirt by opendaylight.

the class VpnSubnetRouteHandler method onSubnetAddedToVpn.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
public void onSubnetAddedToVpn(Subnetmap subnetmap, boolean isBgpVpn, Long elanTag) {
    Uuid subnetId = subnetmap.getId();
    String subnetIp = subnetmap.getSubnetIp();
    SubnetOpDataEntry subOpEntry = null;
    SubnetOpDataEntryBuilder subOpBuilder = null;
    InstanceIdentifier<SubnetOpDataEntry> subOpIdentifier = null;
    Optional<SubnetOpDataEntry> optionalSubs = null;
    Uint32 label;
    requireNonNull(subnetId, LOGGING_PREFIX + " onSubnetAddedToVpn: SubnetId cannot be null or empty!");
    requireNonNull(subnetIp, LOGGING_PREFIX + " onSubnetAddedToVpn: SubnetPrefix cannot be null or empty!");
    requireNonNull(elanTag, LOGGING_PREFIX + " onSubnetAddedToVpn: ElanTag cannot be null or empty!");
    if (subnetmap.getVpnId() == null) {
        LOG.error("onSubnetAddedToVpn: VpnId {} for subnet {} not found, bailing out", subnetmap.getVpnId(), subnetId);
        return;
    }
    String vpnName = subnetmap.getVpnId().getValue();
    Uint32 vpnId = waitAndGetVpnIdIfInvalid(vpnName);
    if (VpnConstants.INVALID_ID.equals(vpnId)) {
        LOG.error("{} onSubnetAddedToVpn: VpnInstance to VPNId mapping not yet available for VpnName {} " + "processing subnet {} with IP {}, bailing out now.", LOGGING_PREFIX, vpnName, subnetId, subnetIp);
        return;
    }
    String primaryRd = vpnUtil.getPrimaryRd(vpnName);
    VpnInstanceOpDataEntry vpnInstanceOpData = waitAndGetVpnInstanceOpDataIfNull(vpnName, primaryRd);
    if (vpnInstanceOpData == null) {
        LOG.error("{} onSubnetAddedToVpn: VpnInstanceOpData not yet available for VpnName {} " + "processing subnet {} with IP {}, bailing out now.", LOGGING_PREFIX, vpnName, subnetId, subnetIp);
        return;
    }
    LOG.info("{} onSubnetAddedToVpn: Subnet {} with IP {} being added to vpn {}", LOGGING_PREFIX, subnetId.getValue(), subnetIp, vpnName);
    // TODO(vivek): Change this to use more granularized lock at subnetId level
    try {
        vpnUtil.lockSubnet(subnetId.getValue());
        if (isBgpVpn) {
            InstanceIdentifier<Networks> netsIdentifier = InstanceIdentifier.builder(ExternalNetworks.class).child(Networks.class, new NetworksKey(subnetmap.getNetworkId())).build();
            Optional<Networks> optionalNets = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, netsIdentifier);
            if (optionalNets.isPresent()) {
                LOG.info("{} onSubnetAddedToVpn: subnet {} with IP {} is an external subnet on external " + "network {}, so ignoring this for SubnetRoute on vpn {}", LOGGING_PREFIX, subnetId.getValue(), subnetIp, subnetmap.getNetworkId().getValue(), vpnName);
                return;
            }
        }
        // Create and add SubnetOpDataEntry object for this subnet to the SubnetOpData container
        subOpIdentifier = InstanceIdentifier.builder(SubnetOpData.class).child(SubnetOpDataEntry.class, new SubnetOpDataEntryKey(subnetId)).build();
        optionalSubs = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, subOpIdentifier);
        if (optionalSubs.isPresent()) {
            LOG.error("{} onSubnetAddedToVpn: SubnetOpDataEntry for subnet {} with ip {} and vpn {} already" + " detected to be present", LOGGING_PREFIX, subnetId.getValue(), subnetIp, vpnName);
            return;
        }
        LOG.debug("{} onSubnetAddedToVpn: Creating new SubnetOpDataEntry node for subnet {} subnetIp {} " + "vpn {}", LOGGING_PREFIX, subnetId.getValue(), subnetIp, vpnName);
        subOpBuilder = new SubnetOpDataEntryBuilder().withKey(new SubnetOpDataEntryKey(subnetId));
        subOpBuilder.setSubnetId(subnetId);
        subOpBuilder.setSubnetCidr(subnetIp);
        if (isBgpVpn && !VpnUtil.isBgpVpn(vpnName, primaryRd)) {
            LOG.error("{} onSubnetAddedToVpn: The VPN Instance name {} does not have RD. Bailing out for" + " subnet {} subnetIp {} ", LOGGING_PREFIX, vpnName, subnetId.getValue(), subnetIp);
            return;
        }
        // Allocate MPLS label for subnet-route at the time SubnetOpDataEntry creation
        label = vpnUtil.getUniqueId(VpnConstants.VPN_IDPOOL_NAME, VpnUtil.getNextHopLabelKey(primaryRd, subnetIp));
        if (label == VpnConstants.INVALID_ID) {
            LOG.error("onSubnetAddedToVpn: Unable to retrieve label for rd {}, subnetIp {}", primaryRd, subnetIp);
            return;
        }
        subOpBuilder.setVrfId(primaryRd);
        subOpBuilder.setVpnName(vpnName);
        subOpBuilder.setSubnetToDpn(new ArrayList<>());
        subOpBuilder.setRouteAdvState(TaskState.Idle);
        subOpBuilder.setElanTag(elanTag);
        subOpBuilder.setLabel(label);
        Long l3Vni = vpnInstanceOpData.getL3vni() != null ? vpnInstanceOpData.getL3vni().toJava() : 0L;
        subOpBuilder.setL3vni(l3Vni);
        subOpEntry = subOpBuilder.build();
        SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.OPERATIONAL, subOpIdentifier, subOpEntry, VpnUtil.SINGLE_TRANSACTION_BROKER_NO_RETRY);
        LOG.info("{} onSubnetAddedToVpn: Added subnetopdataentry to OP Datastore for subnet {}", LOGGING_PREFIX, subnetId.getValue());
    } catch (TransactionCommitFailedException e) {
        LOG.error("{} Creation of SubnetOpDataEntry for subnet {} failed ", LOGGING_PREFIX, subnetId.getValue(), e);
        // The second part of this method depends on subnetmap being non-null so fail fast here.
        return;
    } catch (RuntimeException e) {
        // TODO: Avoid this
        LOG.error("{} onSubnetAddedToVpn: Unable to handle subnet {} with ip {} added to vpn {}", LOGGING_PREFIX, subnetId.getValue(), subnetIp, vpnName, e);
        return;
    } catch (InterruptedException | ExecutionException e) {
        LOG.error("{} onSubnetAddedToVpn: Failed to read data store for subnet {} ip {} vpn {}", LOGGING_PREFIX, subnetId, subnetIp, vpnName);
        return;
    } finally {
        vpnUtil.unlockSubnet(subnetId.getValue());
    }
    try {
        // In second critical section , Port-Op-Data will be updated.
        vpnUtil.lockSubnet(subnetId.getValue());
        Uint64 dpnId = null;
        SubnetToDpn subDpn = null;
        Map<Uint64, SubnetToDpn> subDpnMap = new HashMap<>();
        optionalSubs = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, subOpIdentifier);
        subOpBuilder = new SubnetOpDataEntryBuilder(optionalSubs.get()).withKey(new SubnetOpDataEntryKey(subnetId));
        List<Uuid> portList = subnetmap.getPortList();
        if (portList != null) {
            for (Uuid port : portList) {
                Interface intfState = InterfaceUtils.getInterfaceStateFromOperDS(dataBroker, port.getValue());
                if (intfState != null) {
                    try {
                        dpnId = InterfaceUtils.getDpIdFromInterface(intfState);
                    } catch (Exception e) {
                        LOG.error("{} onSubnetAddedToVpn: Unable to obtain dpnId for interface {}," + " subnetroute inclusion for this interface for subnet {} subnetIp {} " + "vpn {} failed with exception", LOGGING_PREFIX, port.getValue(), subnetId.getValue(), subnetIp, vpnName, e);
                        continue;
                    }
                    if (dpnId.equals(Uint64.ZERO)) {
                        LOG.error("{} onSubnetAddedToVpn: Port {} is not assigned DPN yet," + " ignoring subnet {} subnetIP {} vpn {}", LOGGING_PREFIX, port.getValue(), subnetId.getValue(), subnetIp, vpnName);
                        continue;
                    }
                    subOpDpnManager.addPortOpDataEntry(port.getValue(), subnetId, dpnId);
                    if (intfState.getOperStatus() != OperStatus.Up) {
                        LOG.error("{} onSubnetAddedToVpn: Port {} is not UP yet, ignoring subnet {}" + " subnetIp {} vpn {}", LOGGING_PREFIX, port.getValue(), subnetId.getValue(), subnetIp, vpnName);
                        continue;
                    }
                    subDpn = subOpDpnManager.addInterfaceToDpn(subnetId, dpnId, port.getValue());
                    if (intfState.getOperStatus() == OperStatus.Up) {
                        // port is UP
                        subDpnMap.put(dpnId, subDpn);
                    }
                } else {
                    subOpDpnManager.addPortOpDataEntry(port.getValue(), subnetId, null);
                }
            }
            if (subDpnMap.size() > 0) {
                subOpBuilder.setSubnetToDpn(new ArrayList<>(subDpnMap.values()));
            }
        }
        electNewDpnForSubnetRoute(subOpBuilder, null, /* oldDpnId */
        subnetId, subnetmap.getNetworkId(), isBgpVpn, label);
        subOpEntry = subOpBuilder.build();
        SingleTransactionDataBroker.syncUpdate(dataBroker, LogicalDatastoreType.OPERATIONAL, subOpIdentifier, subOpEntry, VpnUtil.SINGLE_TRANSACTION_BROKER_NO_RETRY);
        LOG.info("{} onSubnetAddedToVpn: Added PortOpDataEntry and VpnInterfaces to SubnetOpData" + " for subnet {} subnetIp {} vpn {} TaskState {} lastTaskState {}", LOGGING_PREFIX, subnetId.getValue(), subnetIp, vpnName, subOpEntry.getRouteAdvState(), subOpEntry.getLastAdvState());
    } catch (RuntimeException e) {
        LOG.error("{} onSubnetAddedToVpn: Unable to handle subnet {} with ip {} added to vpn {}", LOGGING_PREFIX, subnetId.getValue(), subnetIp, vpnName, e);
    } catch (InterruptedException | ExecutionException e) {
        LOG.error("{} onSubnetAddedToVpn: Failed to read data store for subnet {} ip {} vpn {}", LOGGING_PREFIX, subnetId, subnetIp, vpnName);
    } catch (TransactionCommitFailedException ex) {
        LOG.error("{} onSubnetAddedToVpn: Creation of SubnetOpDataEntry for subnet {} subnetIp {} vpn {} failed", LOGGING_PREFIX, subnetId.getValue(), subnetIp, vpnName, ex);
    } finally {
        vpnUtil.unlockSubnet(subnetId.getValue());
    }
}

Example 57 with Object

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object in project netvirt by opendaylight.

the class NeutronvpnManager method updateVpnForSubnet.

@Nullable
private Subnetmap updateVpnForSubnet(Uuid oldVpnId, Uuid newVpnId, Uuid subnet, boolean isBeingAssociated) {
    LOG.debug("Moving subnet {} from oldVpn {} to newVpn {} ", subnet.getValue(), oldVpnId.getValue(), newVpnId.getValue());
    Uuid networkUuid = neutronvpnUtils.getSubnetmap(subnet).getNetworkId();
    Network network = neutronvpnUtils.getNeutronNetwork(networkUuid);
    boolean netIsExternal = NeutronvpnUtils.getIsExternal(network);
    Uuid vpnExtUuid = netIsExternal ? neutronvpnUtils.getInternetvpnUuidBoundToSubnetRouter(subnet) : null;
    Subnetmap sn = updateSubnetNode(subnet, null, newVpnId, vpnExtUuid);
    if (sn == null) {
        LOG.error("Updating subnet {} with newVpn {} failed", subnet.getValue(), newVpnId.getValue());
        return sn;
    }
    /* vpnExtUuid will contain the value only on if the subnet is V6 and it is already been
         * associated with internet BGP-VPN.
         */
    if (vpnExtUuid != null) {
        /* Update V6 Internet default route match with new VPN metadata.
             * isBeingAssociated = true means oldVpnId is same as routerId
             * isBeingAssociated = false means newVpnId is same as routerId
            */
        if (isBeingAssociated) {
            neutronvpnUtils.updateVpnInstanceWithFallback(oldVpnId, vpnExtUuid, true);
        } else {
            neutronvpnUtils.updateVpnInstanceWithFallback(newVpnId, vpnExtUuid, true);
        }
    }
    // Update Router Interface first synchronously.
    // CAUTION:  Please DONOT make the router interface VPN Movement as an asynchronous commit again !
    ListenableFuture<?> future = txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, tx -> updateVpnInterface(newVpnId, oldVpnId, neutronvpnUtils.getNeutronPort(sn.getRouterInterfacePortId()), isBeingAssociated, true, tx, false));
    Futures.addCallback(future, new FutureCallback<Object>() {

        @Override
        public void onSuccess(Object result) {
            // Check for ports on this subnet and update association of
            // corresponding vpn-interfaces to external vpn
            List<Uuid> portList = sn.getPortList();
            if (portList != null) {
                for (Uuid port : portList) {
                    LOG.debug("Updating vpn-interface for port {} isBeingAssociated {}", port.getValue(), isBeingAssociated);
                    jobCoordinator.enqueueJob("PORT-" + port.getValue(), () -> Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, tx -> updateVpnInterface(newVpnId, oldVpnId, neutronvpnUtils.getNeutronPort(port), isBeingAssociated, false, tx, false))));
                }
            }
        }

        @Override
        public void onFailure(Throwable throwable) {
            LOG.error("Failed to update router interface {} in subnet {} from oldVpnId {} to newVpnId {}, " + "returning", sn.getRouterInterfacePortId().getValue(), subnet.getValue(), oldVpnId, newVpnId, throwable);
        }
    }, MoreExecutors.directExecutor());
    return sn;
}

Example 58 with Object

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object in project netvirt by opendaylight.

the class NeutronvpnNatManager method handleSubnetsForExternalRouter.

public void handleSubnetsForExternalRouter(Uuid routerId) {
    InstanceIdentifier<Routers> routersIdentifier = NeutronvpnUtils.buildExtRoutersIdentifier(routerId);
    try {
        Optional<Routers> optionalRouters = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, routersIdentifier);
        LOG.trace("Updating Internal subnets for Routers node: {}", routerId.getValue());
        RoutersBuilder builder = null;
        if (optionalRouters.isPresent()) {
            builder = new RoutersBuilder(optionalRouters.get());
        } else {
            LOG.debug("No Routers element found for router {}", routerId.getValue());
            return;
        }
        List<Uuid> subList = neutronvpnUtils.getNeutronRouterSubnetIds(routerId);
        builder.setSubnetIds(subList);
        Routers routerss = builder.build();
        // Add Routers object to the ExtRouters list
        LOG.trace("Updating extrouters {}", routerss);
        SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, routersIdentifier, routerss);
        LOG.trace("Updated successfully Routers to CONFIG Datastore");
    } catch (TransactionCommitFailedException | ExecutionException | InterruptedException ex) {
        LOG.error("Updation of internal subnets for extrouters failed for router {}", routerId.getValue(), ex);
    }
}

Example 59 with Object

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object in project netvirt by opendaylight.

the class NeutronvpnNatManager method handleSnatSettingChangeForRouter.

private void handleSnatSettingChangeForRouter(Router update) {
    Uuid routerId = update.getUuid();
    InstanceIdentifier<Routers> routersIdentifier = NeutronvpnUtils.buildExtRoutersIdentifier(routerId);
    try {
        Optional<Routers> optionalRouters = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, routersIdentifier);
        LOG.trace("Updating Internal subnets for Routers node: {}", routerId.getValue());
        RoutersBuilder builder = null;
        if (optionalRouters.isPresent()) {
            builder = new RoutersBuilder(optionalRouters.get());
        } else {
            LOG.trace("No Routers element found for router name {}", routerId.getValue());
            return;
        }
        builder.setEnableSnat(update.getExternalGatewayInfo().isEnableSnat());
        Routers routerss = builder.build();
        // Add Routers object to the ExtRouters list
        LOG.trace("Updating extrouters for snat change {}", routerss);
        SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, routersIdentifier, routerss);
        LOG.trace("Updated successfully Routers to CONFIG Datastore");
    } catch (TransactionCommitFailedException | ExecutionException | InterruptedException ex) {
        LOG.error("Updation of snat for extrouters failed for router {}", routerId.getValue(), ex);
    }
}

Example 60 with Object

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object in project netvirt by opendaylight.

the class NeutronvpnNatManager method addExternalNetworkToRouter.

private void addExternalNetworkToRouter(Router update) {
    Uuid routerId = update.getUuid();
    Uuid extNetId = update.getExternalGatewayInfo().getExternalNetworkId();
    Map<ExternalFixedIpsKey, ExternalFixedIps> keyExternalFixedIpsMap = update.getExternalGatewayInfo().nonnullExternalFixedIps();
    try {
        Network input = neutronvpnUtils.getNeutronNetwork(extNetId);
        ProviderTypes providerNwType = NeutronvpnUtils.getProviderNetworkType(input);
        if (providerNwType == null) {
            LOG.error("Unable to get Network Provider Type for network {}", input.getUuid().getValue());
            return;
        }
        // Add this router to the ExtRouters list
        addExternalRouter(update);
        // Update External Subnets for this router
        updateExternalSubnetsForRouter(routerId, extNetId, new ArrayList<ExternalFixedIps>(keyExternalFixedIpsMap.values()));
        // Create and add Networks object for this External Network to the ExternalNetworks list
        InstanceIdentifier<Networks> netsIdentifier = InstanceIdentifier.builder(ExternalNetworks.class).child(Networks.class, new NetworksKey(extNetId)).build();
        Optional<Networks> optionalNets = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, netsIdentifier);
        if (!optionalNets.isPresent()) {
            LOG.error("External Network {} not present in the NVPN datamodel", extNetId.getValue());
            return;
        }
        NetworksBuilder builder = new NetworksBuilder(optionalNets.get());
        List<Uuid> rtrList = (builder.getRouterIds() != null && !builder.getRouterIds().isEmpty()) ? new ArrayList<>(builder.getRouterIds()) : new ArrayList<>();
        rtrList.add(routerId);
        builder.setRouterIds(rtrList);
        if (NeutronvpnUtils.isFlatOrVlanNetwork(input)) {
            builder.setVpnid(extNetId);
        }
        Networks networkss = builder.build();
        // Add Networks object to the ExternalNetworks list
        LOG.trace("Updating externalnetworks {}", networkss);
        SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, netsIdentifier, networkss);
        LOG.trace("Updated externalnetworks successfully to CONFIG Datastore");
    } catch (TransactionCommitFailedException | ExecutionException | InterruptedException ex) {
        LOG.error("Creation of externalnetworks failed for {}", extNetId.getValue(), ex);
    }
}