Examples with Tlvs org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.srp.object.srp.Tlvs used on opensource projects

Example 26 with Tlvs

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.srp.object.srp.Tlvs 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;
    });
}

Example 27 with Tlvs

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.srp.object.srp.Tlvs 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()));
}

Example 28 with Tlvs

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.srp.object.srp.Tlvs 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()));
}

Example 29 with Tlvs

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.srp.object.srp.Tlvs in project bgpcep by opendaylight.

the class Stateful07TopologySessionListenerTest method testDuplicatedSession.

/**
 * When a session is somehow duplicated in controller, the controller should drop existing session.
 */
@Test
public void testDuplicatedSession() throws ReadFailedException {
    this.listener.onSessionUp(this.session);
    // 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;
    });
    // now we do session up again
    this.listener.onSessionUp(this.session);
    assertTrue(this.session.isClosed());
    // node should be removed after termination
    checkNotPresentOperational(getDataBroker(), this.pathComputationClientIId);
    assertFalse(this.receivedMsgs.isEmpty());
    // the last message should be a Close message
    assertTrue(this.receivedMsgs.get(this.receivedMsgs.size() - 1) instanceof Close);
}

Example 30 with Tlvs

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.srp.object.srp.Tlvs in project bgpcep by opendaylight.

the class Stateful07PCReportMessageParser method getValidReports.

protected Reports getValidReports(final List<Object> objects, final List<Message> errors) {
    final ReportsBuilder builder = new ReportsBuilder();
    boolean lspViaSR = false;
    Object object = objects.remove(0);
    if (object instanceof Srp) {
        final Srp srp = (Srp) object;
        final Tlvs tlvs = srp.getTlvs();
        if (tlvs != null) {
            lspViaSR = PSTUtil.isDefaultPST(tlvs.getPathSetupType());
        }
        builder.setSrp(srp);
        if (objects.isEmpty()) {
            object = null;
        } else {
            object = objects.remove(0);
        }
    }
    if (validateLsp(object, lspViaSR, errors, builder)) {
        if (!objects.isEmpty()) {
            if (!validatePath(objects, errors, builder)) {
                return null;
            }
        }
        return builder.build();
    }
    return null;
}