use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.LspBuilder in project bgpcep by opendaylight.
the class PCCTunnelManagerImpl method takeDelegation.
protected void takeDelegation(final Requests request, final PCCSession session) {
final PlspId plspId = request.getLsp().getPlspId();
final PCCTunnel tunnel = this.tunnels.get(plspId);
final long srpId = request.getSrp().getOperationId().getValue();
if (tunnel != null) {
// check if tunnel has no delegation
if ((tunnel.getType() == LspType.PCE_LSP) && ((tunnel.getDelegationHolder() == -1) || (tunnel.getDelegationHolder() == session.getId()))) {
// set delegation
tunnel.cancelTimeouts();
setDelegation(plspId, session);
// send report
final Tlvs tlvs = buildTlvs(tunnel, plspId.getValue(), Optional.absent());
session.sendReport(createPcRtpMessage(new LspBuilder(request.getLsp()).setSync(true).setOperational(OperationalStatus.Up).setDelegate(true).setTlvs(tlvs).build(), Optional.of(createSrp(srpId)), tunnel.getLspState()));
} else {
session.sendError(MsgBuilderUtil.createErrorMsg(PCEPErrors.LSP_NOT_PCE_INITIATED, srpId));
}
} else {
session.sendError(MsgBuilderUtil.createErrorMsg(PCEPErrors.UNKNOWN_PLSP_ID, srpId));
}
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.LspBuilder in project bgpcep by opendaylight.
the class PCCTunnelManagerImpl method addTunnel.
protected void addTunnel(final Requests request, final PCCSession session) {
final PlspId plspId = new PlspId(this.plspIDsCounter.incrementAndGet());
final PCCTunnel tunnel = new PCCTunnel(request.getLsp().getTlvs().getSymbolicPathName().getPathName().getValue(), session.getId(), LspType.PCE_LSP, reqToRptPath(request));
sendToAll(tunnel, plspId, request.getEro().getSubobject(), createSrp(request.getSrp().getOperationId().getValue()), tunnel.getLspState(), new LspBuilder(request.getLsp()).addAugmentation(Lsp1.class, new Lsp1Builder().setCreate(true).build()).build());
this.tunnels.put(plspId, tunnel);
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.LspBuilder in project bgpcep by opendaylight.
the class Stateful07TopologySessionListenerTest method testOnServerSessionManagerRestartAndSessionRecovery.
@Test
public void testOnServerSessionManagerRestartAndSessionRecovery() throws Exception {
// close server session manager first
stopSessionManager();
assertFalse(this.session.isClosed());
this.listener.onSessionUp(this.session);
// verify the session was NOT added to topology
checkNotPresentOperational(getDataBroker(), TOPO_IID);
// verify the session is closed due to server session manager is closed
assertTrue(this.session.isClosed());
// send request
final Future<RpcResult<AddLspOutput>> futureOutput = this.topologyRpcs.addLsp(createAddLspInput());
final AddLspOutput output = futureOutput.get().getResult();
// deal with unsent request after session down
assertEquals(FailureType.Unsent, output.getFailure());
// PCC client is not there
checkNotPresentOperational(getDataBroker(), this.pathComputationClientIId);
// reset received message queue
this.receivedMsgs.clear();
// now we restart the session manager
startSessionManager();
// try to start the session again
// notice since the session was terminated before, it is not usable anymore.
// we need to get a new session instance. the new session will have the same local / remote preference
this.session = getPCEPSession(getLocalPref(), getRemotePref());
assertFalse(this.session.isClosed());
this.listener.onSessionUp(this.session);
assertFalse(this.session.isClosed());
// create node
this.topologyRpcs.addLsp(createAddLspInput());
final Pcinitiate pcinitiate = (Pcinitiate) this.receivedMsgs.get(0);
final Requests req = pcinitiate.getPcinitiateMessage().getRequests().get(0);
final long srpId = req.getSrp().getOperationId().getValue();
final Tlvs tlvs = createLspTlvs(req.getLsp().getPlspId().getValue(), true, this.testAddress, this.testAddress, this.testAddress, Optional.absent());
final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(req.getLsp()).setTlvs(tlvs).setSync(true).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(srpId)), MsgBuilderUtil.createPath(req.getEro().getSubobject()));
this.listener.onMessage(this.session, pcRpt);
readDataOperational(getDataBroker(), TOPO_IID, topology -> {
assertEquals(1, topology.getNode().size());
return topology;
});
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.LspBuilder in project bgpcep by opendaylight.
the class Stateful07TopologySessionListenerTest method testAddAlreadyExistingLsp.
@Test
public void testAddAlreadyExistingLsp() throws UnknownHostException, InterruptedException, ExecutionException {
this.listener.onSessionUp(this.session);
this.topologyRpcs.addLsp(createAddLspInput());
assertEquals(1, this.receivedMsgs.size());
assertTrue(this.receivedMsgs.get(0) instanceof Pcinitiate);
final Pcinitiate pcinitiate = (Pcinitiate) this.receivedMsgs.get(0);
final Requests req = pcinitiate.getPcinitiateMessage().getRequests().get(0);
final long srpId = req.getSrp().getOperationId().getValue();
final Tlvs tlvs = createLspTlvs(req.getLsp().getPlspId().getValue(), true, this.testAddress, this.testAddress, this.testAddress, Optional.absent());
final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(req.getLsp()).setTlvs(tlvs).setPlspId(new PlspId(1L)).setSync(false).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(srpId)), MsgBuilderUtil.createPath(req.getEro().getSubobject()));
this.listener.onMessage(this.session, pcRpt);
// try to add already existing LSP
final AddLspOutput result = this.topologyRpcs.addLsp(createAddLspInput()).get().getResult();
assertEquals(FailureType.Unsent, result.getFailure());
assertEquals(1, result.getError().size());
final ErrorObject errorObject = result.getError().get(0).getErrorObject();
assertNotNull(errorObject);
assertEquals(PCEPErrors.USED_SYMBOLIC_PATH_NAME, PCEPErrors.forValue(errorObject.getType(), errorObject.getValue()));
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.LspBuilder in project bgpcep by opendaylight.
the class Stateful07TopologySessionListenerTest method testStateful07TopologySessionListener.
@Test
public void testStateful07TopologySessionListener() throws Exception {
this.listener.onSessionUp(this.session);
final PcepSessionState listenerState = this.listener.listenerState;
assertEquals(this.testAddress, listenerState.getPeerPref().getIpAddress());
final LocalPref state = this.listener.listenerState.getLocalPref();
assertNotNull(state);
assertEquals(DEAD_TIMER, state.getDeadtimer().shortValue());
assertEquals(KEEP_ALIVE, state.getKeepalive().shortValue());
assertEquals(0, state.getSessionId().intValue());
assertEquals(this.testAddress, state.getIpAddress());
final PeerPref peerState = listenerState.getPeerPref();
assertEquals(DEAD_TIMER, peerState.getDeadtimer().shortValue());
assertEquals(KEEP_ALIVE, peerState.getKeepalive().shortValue());
assertEquals(0, peerState.getSessionId().intValue());
assertEquals(this.testAddress, peerState.getIpAddress());
// add-lsp
this.topologyRpcs.addLsp(createAddLspInput());
assertEquals(1, this.receivedMsgs.size());
assertTrue(this.receivedMsgs.get(0) instanceof Pcinitiate);
final Pcinitiate pcinitiate = (Pcinitiate) this.receivedMsgs.get(0);
final Requests req = pcinitiate.getPcinitiateMessage().getRequests().get(0);
final long srpId = req.getSrp().getOperationId().getValue();
final Tlvs tlvs = createLspTlvs(req.getLsp().getPlspId().getValue(), true, this.testAddress, this.testAddress, this.testAddress, Optional.absent());
final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(req.getLsp()).setTlvs(tlvs).setPlspId(new PlspId(1L)).setSync(false).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(srpId)), MsgBuilderUtil.createPath(req.getEro().getSubobject()));
final Pcrpt esm = MsgBuilderUtil.createPcRtpMessage(new LspBuilder().setSync(false).build(), Optional.of(MsgBuilderUtil.createSrp(0L)), null);
this.listener.onMessage(this.session, esm);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
assertEquals(this.testAddress, pcc.getIpAddress().getIpv4Address().getValue());
// reported lsp so far empty, has not received response (PcRpt) yet
assertTrue(pcc.getReportedLsp().isEmpty());
return pcc;
});
this.listener.onMessage(this.session, pcRpt);
// check created lsp
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
assertEquals(1, pcc.getReportedLsp().size());
final ReportedLsp reportedLsp = pcc.getReportedLsp().get(0);
assertEquals(this.tunnelName, reportedLsp.getName());
assertEquals(1, reportedLsp.getPath().size());
final Path path = reportedLsp.getPath().get(0);
assertEquals(1, path.getEro().getSubobject().size());
assertEquals(this.eroIpPrefix, getLastEroIpPrefix(path.getEro()));
return pcc;
});
// check stats
checkEquals(() -> assertEquals(1, listenerState.getDelegatedLspsCount().intValue()));
checkEquals(() -> assertTrue(this.listener.isSessionSynchronized()));
checkEquals(() -> assertTrue(listenerState.getMessages().getAugmentation(StatefulMessagesStatsAug.class).getLastReceivedRptMsgTimestamp() > 0));
checkEquals(() -> assertEquals(2, listenerState.getMessages().getAugmentation(StatefulMessagesStatsAug.class).getReceivedRptMsgCount().intValue()));
checkEquals(() -> assertEquals(1, listenerState.getMessages().getAugmentation(StatefulMessagesStatsAug.class).getSentInitMsgCount().intValue()));
checkEquals(() -> assertEquals(0, listenerState.getMessages().getAugmentation(StatefulMessagesStatsAug.class).getSentUpdMsgCount().intValue()));
// update-lsp
final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.update.lsp.args.ArgumentsBuilder updArgsBuilder = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.update.lsp.args.ArgumentsBuilder();
updArgsBuilder.setEro(createEroWithIpPrefixes(Lists.newArrayList(this.eroIpPrefix, this.dstIpPrefix)));
updArgsBuilder.addAugmentation(Arguments3.class, new Arguments3Builder().setLsp(new LspBuilder().setDelegate(true).setAdministrative(true).build()).build());
final UpdateLspInput update = new UpdateLspInputBuilder().setArguments(updArgsBuilder.build()).setName(this.tunnelName).setNetworkTopologyRef(new NetworkTopologyRef(TOPO_IID)).setNode(this.nodeId).build();
this.topologyRpcs.updateLsp(update);
assertEquals(2, this.receivedMsgs.size());
assertTrue(this.receivedMsgs.get(1) instanceof Pcupd);
final Pcupd updateMsg = (Pcupd) this.receivedMsgs.get(1);
final Updates upd = updateMsg.getPcupdMessage().getUpdates().get(0);
final long srpId2 = upd.getSrp().getOperationId().getValue();
final Tlvs tlvs2 = createLspTlvs(upd.getLsp().getPlspId().getValue(), false, this.newDestinationAddress, this.testAddress, this.testAddress, Optional.absent());
final Pcrpt pcRpt2 = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(upd.getLsp()).setTlvs(tlvs2).setSync(true).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(srpId2)), MsgBuilderUtil.createPath(upd.getPath().getEro().getSubobject()));
this.listener.onMessage(this.session, pcRpt2);
// check updated lsp
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
assertEquals(1, pcc.getReportedLsp().size());
final ReportedLsp reportedLsp = pcc.getReportedLsp().get(0);
assertEquals(this.tunnelName, reportedLsp.getName());
assertEquals(1, reportedLsp.getPath().size());
final Path path = reportedLsp.getPath().get(0);
assertEquals(2, path.getEro().getSubobject().size());
assertEquals(this.dstIpPrefix, getLastEroIpPrefix(path.getEro()));
assertEquals(1, listenerState.getDelegatedLspsCount().intValue());
assertTrue(this.listener.isSessionSynchronized());
final StatefulMessagesStatsAug statefulstate = listenerState.getMessages().getAugmentation(StatefulMessagesStatsAug.class);
assertTrue(statefulstate.getLastReceivedRptMsgTimestamp() > 0);
assertEquals(3, statefulstate.getReceivedRptMsgCount().intValue());
assertEquals(1, statefulstate.getSentInitMsgCount().intValue());
assertEquals(1, statefulstate.getSentUpdMsgCount().intValue());
final ReplyTime replyTime = listenerState.getMessages().getReplyTime();
assertTrue(replyTime.getAverageTime() > 0);
assertTrue(replyTime.getMaxTime() > 0);
final StatefulCapabilitiesStatsAug statefulCapabilities = listenerState.getPeerCapabilities().getAugmentation(StatefulCapabilitiesStatsAug.class);
assertFalse(statefulCapabilities.isActive());
assertTrue(statefulCapabilities.isInstantiation());
assertTrue(statefulCapabilities.isStateful());
return pcc;
});
// ensure-operational
final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.ensure.lsp.operational.args.ArgumentsBuilder ensureArgs = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev171025.ensure.lsp.operational.args.ArgumentsBuilder();
ensureArgs.addAugmentation(Arguments1.class, new Arguments1Builder().setOperational(OperationalStatus.Active).build());
final EnsureLspOperationalInput ensure = new EnsureLspOperationalInputBuilder().setArguments(ensureArgs.build()).setName(this.tunnelName).setNetworkTopologyRef(new NetworkTopologyRef(TOPO_IID)).setNode(this.nodeId).build();
final OperationResult result = this.topologyRpcs.ensureLspOperational(ensure).get().getResult();
// check result
assertNull(result.getFailure());
// remove-lsp
final RemoveLspInput remove = new RemoveLspInputBuilder().setName(this.tunnelName).setNetworkTopologyRef(new NetworkTopologyRef(TOPO_IID)).setNode(this.nodeId).build();
this.topologyRpcs.removeLsp(remove);
assertEquals(3, this.receivedMsgs.size());
assertTrue(this.receivedMsgs.get(2) instanceof Pcinitiate);
final Pcinitiate pcinitiate2 = (Pcinitiate) this.receivedMsgs.get(2);
final Requests req2 = pcinitiate2.getPcinitiateMessage().getRequests().get(0);
final long srpId3 = req2.getSrp().getOperationId().getValue();
final Tlvs tlvs3 = createLspTlvs(req2.getLsp().getPlspId().getValue(), false, this.testAddress, this.testAddress, this.testAddress, Optional.absent());
final Pcrpt pcRpt3 = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(req2.getLsp()).setTlvs(tlvs3).setRemove(true).setSync(true).setOperational(OperationalStatus.Down).build(), Optional.of(MsgBuilderUtil.createSrp(srpId3)), MsgBuilderUtil.createPath(Collections.emptyList()));
this.listener.onMessage(this.session, pcRpt3);
// check if lsp was removed
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
assertEquals(0, pcc.getReportedLsp().size());
return pcc;
});
// check stats
checkEquals(() -> assertEquals(0, listenerState.getDelegatedLspsCount().intValue()));
checkEquals(() -> assertTrue(this.listener.isSessionSynchronized()));
checkEquals(() -> assertTrue(listenerState.getMessages().getAugmentation(StatefulMessagesStatsAug.class).getLastReceivedRptMsgTimestamp() > 0));
checkEquals(() -> assertEquals(4, listenerState.getMessages().getAugmentation(StatefulMessagesStatsAug.class).getReceivedRptMsgCount().intValue()));
checkEquals(() -> assertEquals(2, listenerState.getMessages().getAugmentation(StatefulMessagesStatsAug.class).getSentInitMsgCount().intValue()));
checkEquals(() -> assertEquals(1, listenerState.getMessages().getAugmentation(StatefulMessagesStatsAug.class).getSentUpdMsgCount().intValue()));
}
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