Examples with ReportedLsp org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.path.computation.client.ReportedLsp used on opensource projects

Example 6 with ReportedLsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.path.computation.client.ReportedLsp in project bgpcep by opendaylight.

the class NodeChangedListener method onDataTreeChanged.

@Override
public void onDataTreeChanged(final Collection<DataTreeModification<Node>> changes) {
    final ReadWriteTransaction trans = this.dataProvider.newReadWriteTransaction();
    final Set<InstanceIdentifier<ReportedLsp>> lsps = new HashSet<>();
    final Set<InstanceIdentifier<Node>> nodes = new HashSet<>();
    final Map<InstanceIdentifier<?>, DataObject> original = new HashMap<>();
    final Map<InstanceIdentifier<?>, DataObject> updated = new HashMap<>();
    final Map<InstanceIdentifier<?>, DataObject> created = new HashMap<>();
    for (final DataTreeModification<?> change : changes) {
        final InstanceIdentifier<?> iid = change.getRootPath().getRootIdentifier();
        final DataObjectModification<?> rootNode = change.getRootNode();
        handleChangedNode(rootNode, iid, lsps, nodes, original, updated, created);
    }
    // Now walk all nodes, check for removals/additions and cascade them to LSPs
    for (final InstanceIdentifier<Node> iid : nodes) {
        enumerateLsps(iid, (Node) original.get(iid), lsps);
        enumerateLsps(iid, (Node) updated.get(iid), lsps);
        enumerateLsps(iid, (Node) created.get(iid), lsps);
    }
    // We now have list of all affected LSPs. Walk them create/remove them
    updateTransaction(trans, lsps, original, updated, created);
    Futures.addCallback(JdkFutureAdapters.listenInPoolThread(trans.submit()), new FutureCallback<Void>() {

        @Override
        public void onSuccess(final Void result) {
            LOG.trace("Topology change committed successfully");
        }

        @Override
        public void onFailure(final Throwable throwable) {
            LOG.error("Failed to propagate a topology change, target topology became inconsistent", throwable);
        }
    }, MoreExecutors.directExecutor());
}

Example 7 with ReportedLsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.path.computation.client.ReportedLsp in project bgpcep by opendaylight.

the class NodeChangedListener method create.

private void create(final ReadWriteTransaction trans, final InstanceIdentifier<ReportedLsp> identifier, final ReportedLsp value) throws ReadFailedException {
    final InstanceIdentifier<Node> ni = identifier.firstIdentifierOf(Node.class);
    final Path1 rl = value.getPath().get(0).getAugmentation(Path1.class);
    final AddressFamily af = rl.getLsp().getTlvs().getLspIdentifiers().getAddressFamily();
    /*
         * We are trying to ensure we have source and destination nodes.
         */
    final IpAddress srcIp;
    final IpAddress dstIp;
    if (af instanceof Ipv4Case) {
        final Ipv4 ipv4 = ((Ipv4Case) af).getIpv4();
        srcIp = new IpAddress(ipv4.getIpv4TunnelSenderAddress());
        dstIp = new IpAddress(ipv4.getIpv4TunnelEndpointAddress());
    } else if (af instanceof Ipv6Case) {
        final Ipv6 ipv6 = ((Ipv6Case) af).getIpv6();
        srcIp = new IpAddress(ipv6.getIpv6TunnelSenderAddress());
        dstIp = new IpAddress(ipv6.getIpv6TunnelSenderAddress());
    } else {
        throw new IllegalArgumentException("Unsupported address family: " + af.getImplementedInterface());
    }
    final Path path0 = value.getPath().get(0);
    final Link1Builder lab = new Link1Builder();
    if (path0.getBandwidth() != null) {
        lab.setBandwidth(path0.getBandwidth().getBandwidth());
    }
    if (path0.getClassType() != null) {
        lab.setClassType(path0.getClassType().getClassType());
    }
    lab.setSymbolicPathName(value.getName());
    final InstanceIdentifier<TerminationPoint> dst = getIpTerminationPoint(trans, dstIp, null, Boolean.FALSE);
    final InstanceIdentifier<TerminationPoint> src = getIpTerminationPoint(trans, srcIp, ni, rl.getLsp().isDelegate());
    final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.Link1Builder slab = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.Link1Builder();
    slab.setOperationalStatus(rl.getLsp().getOperational());
    slab.setAdministrativeStatus(rl.getLsp().isAdministrative() ? AdministrativeStatus.Active : AdministrativeStatus.Inactive);
    final LinkId id = linkIdForLsp(identifier, value);
    final LinkBuilder lb = new LinkBuilder();
    lb.setLinkId(id);
    lb.setSource(new SourceBuilder().setSourceNode(src.firstKeyOf(Node.class).getNodeId()).setSourceTp(src.firstKeyOf(TerminationPoint.class).getTpId()).build());
    lb.setDestination(new DestinationBuilder().setDestNode(dst.firstKeyOf(Node.class).getNodeId()).setDestTp(dst.firstKeyOf(TerminationPoint.class).getTpId()).build());
    lb.addAugmentation(Link1.class, lab.build());
    lb.addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.Link1.class, slab.build());
    trans.put(LogicalDatastoreType.OPERATIONAL, linkForLsp(id), lb.build());
}

Example 8 with ReportedLsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.path.computation.client.ReportedLsp in project bgpcep by opendaylight.

the class Stateful07TopologySessionListener method loadLspData.

/**
 * Recover lspData and mark any LSPs in the LSP database that were previously reported by the PCC as stale.
 */
@Override
protected synchronized void loadLspData(final Node node, final Map<String, ReportedLsp> lspData, final Map<PlspId, String> lsps, final boolean incrementalSynchro) {
    // load node's lsps from DS
    final PathComputationClient pcc = node.getAugmentation(Node1.class).getPathComputationClient();
    final List<ReportedLsp> reportedLsps = pcc.getReportedLsp();
    for (final ReportedLsp reportedLsp : reportedLsps) {
        final String lspName = reportedLsp.getName();
        lspData.put(lspName, reportedLsp);
        if (!reportedLsp.getPath().isEmpty()) {
            final Path1 path1 = reportedLsp.getPath().get(0).getAugmentation(Path1.class);
            if (path1 != null) {
                final PlspId plspId = path1.getLsp().getPlspId();
                if (!incrementalSynchro) {
                    this.staleLsps.add(plspId);
                }
                lsps.put(plspId, lspName);
            }
        }
    }
}

Example 9 with ReportedLsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.path.computation.client.ReportedLsp in project bgpcep by opendaylight.

the class Stateful07TopologySessionListener method ensureLspOperational.

@Override
public synchronized ListenableFuture<OperationResult> ensureLspOperational(@Nonnull final EnsureLspOperationalInput input) {
    Preconditions.checkArgument(input != null && input.getName() != null && input.getNode() != null && input.getArguments() != null, MISSING_XML_TAG);
    final OperationalStatus op;
    final Arguments1 aa = input.getArguments().getAugmentation(Arguments1.class);
    if (aa != null) {
        op = aa.getOperational();
    } else {
        op = null;
    }
    // Make sure the LSP exists
    final InstanceIdentifier<ReportedLsp> lsp = lspIdentifier(input.getName());
    LOG.debug("Checking if LSP {} has operational state {}", lsp, op);
    final ListenableFuture<Optional<ReportedLsp>> f = readOperationalData(lsp);
    if (f == null) {
        return OperationResults.createUnsent(PCEPErrors.LSP_INTERNAL_ERROR).future();
    }
    return listenableFuture(f, input, op);
}

Example 10 with ReportedLsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.path.computation.client.ReportedLsp in project bgpcep by opendaylight.

the class NodeChangedListener method updateTransaction.

private void updateTransaction(final ReadWriteTransaction trans, final Set<InstanceIdentifier<ReportedLsp>> lsps, final Map<InstanceIdentifier<?>, ? extends DataObject> old, final Map<InstanceIdentifier<?>, DataObject> updated, final Map<InstanceIdentifier<?>, DataObject> created) {
    for (final InstanceIdentifier<ReportedLsp> i : lsps) {
        final ReportedLsp oldValue = (ReportedLsp) old.get(i);
        ReportedLsp newValue = (ReportedLsp) updated.get(i);
        if (newValue == null) {
            newValue = (ReportedLsp) created.get(i);
        }
        LOG.debug("Updating lsp {} value {} -> {}", i, oldValue, newValue);
        if (oldValue != null) {
            try {
                remove(trans, i, oldValue);
            } catch (final ReadFailedException e) {
                LOG.warn("Failed to remove LSP {}", i, e);
            }
        }
        if (newValue != null) {
            try {
                create(trans, i, newValue);
            } catch (final ReadFailedException e) {
                LOG.warn("Failed to add LSP {}", i, e);
            }
        }
    }
}