use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.
the class PCETriggeredInitialSyncProcedureTest method testPcepTriggeredInitialSyncPerformed.
/**
* Test Triggered Initial Sync procedure.
*/
@Test
public void testPcepTriggeredInitialSyncPerformed() throws Exception {
final PCEPTopologySessionListener listener = getSessionListener();
// session up - expect triggered sync (LSP-DBs do not match)
final LspDbVersion localDbVersion = new LspDbVersionBuilder().setLspDbVersionValue(Uint64.ONE).build();
final LspDbVersion localDbVersion2 = new LspDbVersionBuilder().setLspDbVersionValue(Uint64.TWO).build();
final PCEPSession session = getPCEPSession(getOpen(localDbVersion, false), getOpen(localDbVersion2, false));
listener.onSessionUp(session);
readDataOperational(getDataBroker(), pathComputationClientIId, pcc -> {
// check node - not synchronized and TriggeredInitialSync state
assertEquals(PccSyncState.TriggeredInitialSync, pcc.getStateSync());
return pcc;
});
// sync rpt + LSP-DB
final Pcrpt syncMsg = getsyncMsg();
listener.onMessage(session, syncMsg);
readDataOperational(getDataBroker(), pathComputationClientIId, pcc -> {
// check node - synchronized
assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
// check reported LSP is empty, LSP state from previous session was purged
assertNull(pcc.getReportedLsp());
return pcc;
});
// report LSP + LSP-DB version number
final Pcrpt pcRpt = getPcrpt();
listener.onMessage(session, pcRpt);
readDataOperational(getDataBroker(), pathComputationClientIId, pcc -> {
assertFalse(pcc.nonnullReportedLsp().isEmpty());
return pcc;
});
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.
the class PCEPTopologySessionListener method removeLsp.
@Override
@SuppressFBWarnings(value = "NP_NULL_ON_SOME_PATH", justification = "SB does not grok TYPE_USE")
public synchronized ListenableFuture<OperationResult> removeLsp(final RemoveLspArgs input) {
checkArgument(input != null && input.getName() != null && input.getNode() != null, MISSING_XML_TAG);
LOG.trace("RemoveLspArgs {}", input);
// Make sure the LSP exists, we need it for PLSP-ID
final InstanceIdentifier<ReportedLsp> lsp = lspIdentifier(input.getName());
final ListenableFuture<Optional<ReportedLsp>> f = readOperationalData(lsp);
return f == null ? OperationResults.createUnsent(PCEPErrors.LSP_INTERNAL_ERROR).future() : Futures.transformAsync(f, rep -> {
final Lsp reportedLsp = validateReportedLsp(rep, input);
if (reportedLsp == null) {
return OperationResults.createUnsent(PCEPErrors.UNKNOWN_PLSP_ID).future();
}
final PcinitiateMessageBuilder ib = new PcinitiateMessageBuilder(MESSAGE_HEADER);
final Requests rb = buildRequest(rep, reportedLsp);
ib.setRequests(Collections.singletonList(rb));
return sendMessage(new PcinitiateBuilder().setPcinitiateMessage(ib.build()).build(), rb.getSrp().getOperationId(), null);
}, MoreExecutors.directExecutor());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.
the class PCEPTopologySessionListener method buildRequest.
private Requests buildRequest(final Optional<ReportedLsp> rep, final Lsp reportedLsp) {
// Build the request and send it
final RequestsBuilder rb = new RequestsBuilder();
final SrpBuilder srpBuilder = new SrpBuilder().addAugmentation(new Srp1Builder().setRemove(Boolean.TRUE).build()).setOperationId(nextRequest()).setProcessingRule(Boolean.TRUE);
final Optional<PathSetupType> maybePST = getPST(rep);
if (maybePST.isPresent()) {
srpBuilder.setTlvs(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.srp.object.srp.TlvsBuilder().setPathSetupType(maybePST.get()).build());
}
rb.setSrp(srpBuilder.build());
rb.setLsp(new LspBuilder().setRemove(Boolean.FALSE).setPlspId(reportedLsp.getPlspId()).setDelegate(reportedLsp.getDelegate()).build());
return rb.build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.
the class PCEPTopologySessionListener method redelegate.
@SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD", justification = "https://github.com/spotbugs/spotbugs/issues/811")
private ListenableFuture<OperationResult> redelegate(final Lsp reportedLsp, final Srp srp, final Lsp lsp, final UpdateLspArgs input) {
// the D bit that was reported decides the type of PCE message sent
final boolean isDelegate = requireNonNull(reportedLsp.getDelegate());
final Message msg;
if (isDelegate) {
// we already have delegation, send update
final UpdatesBuilder rb = new UpdatesBuilder();
rb.setSrp(srp);
rb.setLsp(lsp);
final PathBuilder pb = new PathBuilder();
pb.fieldsFrom(input.getArguments());
rb.setPath(pb.build());
final PcupdMessageBuilder ub = new PcupdMessageBuilder(MESSAGE_HEADER);
ub.setUpdates(Collections.singletonList(rb.build()));
msg = new PcupdBuilder().setPcupdMessage(ub.build()).build();
} else {
final Lsp1 lspCreateFlag = reportedLsp.augmentation(Lsp1.class);
// we only retake delegation for PCE initiated tunnels
if (lspCreateFlag != null && !lspCreateFlag.getCreate()) {
LOG.warn("Unable to retake delegation of PCC-initiated tunnel: {}", reportedLsp);
return OperationResults.createUnsent(PCEPErrors.UPDATE_REQ_FOR_NON_LSP).future();
}
// we want to revoke delegation, different type of message
// is sent because of specification by Siva
// this message is also sent, when input delegate bit is set to 0
// generating an error in PCC
final List<Requests> reqs = new ArrayList<>();
reqs.add(new RequestsBuilder().setSrp(srp).setLsp(lsp).build());
final PcinitiateMessageBuilder ib = new PcinitiateMessageBuilder();
ib.setRequests(reqs);
msg = new PcinitiateBuilder().setPcinitiateMessage(ib.build()).build();
}
return sendMessage(msg, srp.getOperationId(), input.getArguments().getMetadata());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.
the class PCEPTopologySessionListener method createUpdateMessageSync.
private SrpIdNumber createUpdateMessageSync(final PcupdMessageBuilder pcupdMessageBuilder) {
final UpdatesBuilder updBuilder = new UpdatesBuilder();
// LSP mandatory in Upd
final Lsp lsp = new LspBuilder().setPlspId(PLSPID_ZERO).setSync(Boolean.TRUE).build();
// SRP Mandatory in Upd
final SrpBuilder srpBuilder = new SrpBuilder();
// not sue whether use 0 instead of nextRequest() or do not insert srp == SRP-ID-number = 0
srpBuilder.setOperationId(nextRequest());
final Srp srp = srpBuilder.build();
// ERO Mandatory in Upd
final PathBuilder pb = new PathBuilder();
pb.setEro(new EroBuilder().build());
updBuilder.setPath(pb.build());
updBuilder.setLsp(lsp).setSrp(srp).setPath(pb.build());
pcupdMessageBuilder.setUpdates(Collections.singletonList(updBuilder.build()));
return srp.getOperationId();
}
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