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Example 1 with PathComputationClient1

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev200720.PathComputationClient1 in project bgpcep by opendaylight.

the class StateSynchronizationAvoidanceProcedureTest method testNodePersisted.

@Test
public void testNodePersisted() throws ExecutionException, InterruptedException {
    final PCEPSession session = getPCEPSession(getOpen(null), getOpen(null));
    listener.onSessionUp(session);
    // report LSP + LSP-DB version number
    final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder().setTlvs(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.lsp.TlvsBuilder().setLspIdentifiers(new LspIdentifiersBuilder().setLspId(new LspId(Uint32.ONE)).build()).addAugmentation(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev200720.Tlvs1Builder().setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(Uint64.ONE).build()).build()).build()).setPlspId(new PlspId(Uint32.ONE)).setSync(false).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(Uint32.ONE)), null);
    listener.onMessage(session, pcRpt);
    // check topology
    readDataOperational(getDataBroker(), pathComputationClientIId.builder().augmentation(PathComputationClient1.class).child(LspDbVersion.class).build(), dbVersion -> {
        assertEquals(1L, dbVersion.getLspDbVersionValue().longValue());
        return dbVersion;
    });
    // drop session
    listener.onSessionDown(session, new IllegalStateException());
    readDataOperational(getDataBroker(), TOPO_IID, topology -> {
        assertFalse(topology.getNode().isEmpty());
        return topology;
    });
// check topology - node is persisted
}
Also used : LspId(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspId) LspIdentifiersBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.identifiers.tlv.LspIdentifiersBuilder) Collections(java.util.Collections) LspDbVersionBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev200720.lsp.db.version.tlv.LspDbVersionBuilder) PCEPSession(org.opendaylight.protocol.pcep.PCEPSession) Pcrpt(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.Pcrpt) PathComputationClient1(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev200720.PathComputationClient1) PlspId(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.PlspId) TlvsBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.open.TlvsBuilder) LspBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.LspBuilder) Test(org.junit.Test)

Example 2 with PathComputationClient1

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev200720.PathComputationClient1 in project bgpcep by opendaylight.

the class Stateful07TopologySessionListener method manageNextReport.

private boolean manageNextReport(final Reports report, final MessageContext ctx) {
    final Lsp lsp = report.getLsp();
    final PlspId plspid = lsp.getPlspId();
    final Srp srp = report.getSrp();
    if (!lsp.isSync() && (plspid == null || plspid.getValue() == 0)) {
        purgeStaleLsps(ctx);
        if (isTriggeredSyncInProcess()) {
            if (srp == null) {
                return false;
            }
            final SrpIdNumber id = srp.getOperationId();
            if (id.getValue() == 0) {
                return false;
            }
            final PCEPRequest req = removeRequest(id);
            ctx.resolveRequest(req);
        }
        stateSynchronizationAchieved(ctx);
        return true;
    }
    final ReportedLspBuilder rlb = new ReportedLspBuilder();
    boolean solicited = false;
    solicited = isSolicited(srp, lsp, ctx, rlb);
    // if remove flag is set in SRP object, remove the tunnel immediately
    if (solicited && srp.getAugmentation(Srp1.class) != null) {
        final Srp1 initiatedSrp = srp.getAugmentation(Srp1.class);
        if (initiatedSrp.isRemove()) {
            super.removeLsp(ctx, plspid);
            return false;
        }
    }
    rlb.setPath(Collections.singletonList(buildPath(report, srp, lsp)));
    String name = lookupLspName(plspid);
    if (lsp.getTlvs() != null && lsp.getTlvs().getSymbolicPathName() != null) {
        name = StandardCharsets.UTF_8.decode(ByteBuffer.wrap(lsp.getTlvs().getSymbolicPathName().getPathName().getValue())).toString();
    }
    // get LspDB from LSP and write it to pcc's node
    final LspDbVersion lspDbVersion = geLspDbVersionTlv(lsp);
    if (lspDbVersion != null) {
        updatePccNode(ctx, new PathComputationClientBuilder().addAugmentation(PathComputationClient1.class, new PathComputationClient1Builder().setLspDbVersion(lspDbVersion).build()).build());
    }
    updateLsp(ctx, plspid, name, rlb, solicited, lsp.isRemove());
    unmarkStaleLsp(plspid);
    LOG.debug("LSP {} updated", lsp);
    return true;
}
Also used : Srp(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.srp.object.Srp) Srp1(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev171025.Srp1) ReportedLsp(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.path.computation.client.ReportedLsp) Lsp(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.Lsp) SrpIdNumber(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.SrpIdNumber) ReportedLspBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.path.computation.client.ReportedLspBuilder) LspDbVersion(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.lsp.db.version.tlv.LspDbVersion) PathComputationClientBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.PathComputationClientBuilder) PathComputationClient1Builder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.PathComputationClient1Builder) PlspId(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.PlspId)

Example 3 with PathComputationClient1

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev200720.PathComputationClient1 in project bgpcep by opendaylight.

the class PCEPStatefulPeerProposal method setPeerProposal.

void setPeerProposal(final NodeId nodeId, final TlvsBuilder openTlvsBuilder, final byte[] speakerId) {
    if (isSynOptimizationEnabled(openTlvsBuilder)) {
        Optional<LspDbVersion> result = Optional.absent();
        try (ReadOnlyTransaction rTx = this.dataBroker.newReadOnlyTransaction()) {
            final ListenableFuture<Optional<LspDbVersion>> future = rTx.read(LogicalDatastoreType.OPERATIONAL, this.topologyId.child(Node.class, new NodeKey(nodeId)).augmentation(Node1.class).child(PathComputationClient.class).augmentation(PathComputationClient1.class).child(LspDbVersion.class));
            try {
                result = future.get();
            } catch (final InterruptedException | ExecutionException e) {
                LOG.warn("Failed to read toplogy {}.", InstanceIdentifier.keyOf(PCEPStatefulPeerProposal.this.topologyId), e);
            }
        }
        if (speakerId == null && !result.isPresent()) {
            return;
        }
        final Tlvs3Builder syncBuilder = new Tlvs3Builder();
        if (result.isPresent()) {
            syncBuilder.setLspDbVersion(result.get());
        }
        if (speakerId != null) {
            syncBuilder.setSpeakerEntityId(new SpeakerEntityIdBuilder().setSpeakerEntityIdValue(speakerId).build());
        }
        openTlvsBuilder.addAugmentation(Tlvs3.class, syncBuilder.build()).build();
    }
}
Also used : Optional(com.google.common.base.Optional) PathComputationClient(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.pcep.client.attributes.PathComputationClient) SpeakerEntityIdBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.speaker.entity.id.tlv.SpeakerEntityIdBuilder) Node(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node) Tlvs3Builder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs3Builder) Tlvs3(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs3) LspDbVersion(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.lsp.db.version.tlv.LspDbVersion) ReadOnlyTransaction(org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction) ExecutionException(java.util.concurrent.ExecutionException) NodeKey(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey)

Aggregations

LspDbVersion (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.lsp.db.version.tlv.LspDbVersion)2 Optional (com.google.common.base.Optional)1 Collections (java.util.Collections)1 ExecutionException (java.util.concurrent.ExecutionException)1 Test (org.junit.Test)1 ReadOnlyTransaction (org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction)1 PCEPSession (org.opendaylight.protocol.pcep.PCEPSession)1 PathComputationClient1Builder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.PathComputationClient1Builder)1 Tlvs3 (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs3)1 Tlvs3Builder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs3Builder)1 SpeakerEntityIdBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.speaker.entity.id.tlv.SpeakerEntityIdBuilder)1 PathComputationClient1 (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev200720.PathComputationClient1)1 LspDbVersionBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev200720.lsp.db.version.tlv.LspDbVersionBuilder)1 Srp1 (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev171025.Srp1)1 PlspId (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.PlspId)1 SrpIdNumber (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.SrpIdNumber)1 Lsp (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.Lsp)1 Srp (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.srp.object.Srp)1 Pcrpt (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.Pcrpt)1 PlspId (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.PlspId)1