Examples with Tunnel org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Tunnel used on opensource projects

Example 96 with Tunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Tunnel in project bgpcep by opendaylight.

the class PCCTunnelManagerImpl method startRedelegationTimer.

private void startRedelegationTimer(final PCCTunnel tunnel, final PlspId plspId, final PCCSession session) {
    final Timeout newRedelegationTimeout = this.timer.newTimeout(timeout -> {
        // remove delegation
        PCCTunnelManagerImpl.this.setDelegation(plspId, null);
        // delegate to another PCE
        int index = session.getId();
        for (int i = 1; i < PCCTunnelManagerImpl.this.sessions.size(); i++) {
            index++;
            if (index == PCCTunnelManagerImpl.this.sessions.size()) {
                index = 0;
            }
            final PCCSession nextSession = PCCTunnelManagerImpl.this.sessions.get(index);
            if (nextSession != null) {
                tunnel.cancelTimeouts();
                final Tlvs tlvs = buildTlvs(tunnel, plspId.getValue(), Optional.absent());
                nextSession.sendReport(createPcRtpMessage(createLsp(plspId.getValue(), true, Optional.fromNullable(tlvs), true, false), NO_SRP, tunnel.getLspState()));
                tunnel.setDelegationHolder(nextSession.getId());
                break;
            }
        }
    }, this.redelegationTimeout, TimeUnit.SECONDS);
    tunnel.setRedelegationTimeout(newRedelegationTimeout);
}

Example 97 with Tunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Tunnel in project bgpcep by opendaylight.

the class PCCTunnelManagerImpl method createLspAndSendReport.

private void createLspAndSendReport(final long plspId, final PCCTunnel tunnel, final PCCSession session, final Optional<Boolean> isSync, final Optional<Srp> srp) {
    final boolean delegation = hasDelegation(tunnel, session);
    if (delegation) {
        tunnel.cancelTimeouts();
    }
    final String destinationAddress = getDestinationAddress(tunnel.getLspState().getEro().getSubobject(), this.address);
    final Tlvs tlvs = createLspTlvs(plspId, true, destinationAddress, this.address, this.address, Optional.of(tunnel.getPathName()), this.syncOptimization.incrementLspDBVersion());
    final boolean sync = isSync.isPresent() ? isSync.get() : this.syncOptimization.isSyncNeedIt();
    final Lsp lsp = createLsp(plspId, sync, Optional.fromNullable(tlvs), delegation, false);
    final Pcrpt pcrtp = createPcRtpMessage(lsp, srp, tunnel.getLspState());
    session.sendReport(pcrtp);
}

Example 98 with Tunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Tunnel in project bgpcep by opendaylight.

the class PCCTunnelManagerImpl method reportLsp.

private void reportLsp(final PlspId plspId, final SrpIdNumber operationId, final PCCSession session) {
    final PCCTunnel tunnel = this.tunnels.get(plspId);
    if (tunnel == null) {
        return;
    }
    final Srp srp = new SrpBuilder().setOperationId(operationId).build();
    createLspAndSendReport(plspId.getValue(), tunnel, session, Optional.of(Boolean.TRUE), Optional.of(srp));
}

Example 99 with Tunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Tunnel in project bgpcep by opendaylight.

the class PCCTunnelManagerImpl method sendToAll.

private void sendToAll(final PCCTunnel tunnel, final PlspId plspId, final List<Subobject> subobjects, final Srp srp, final Path path, final Lsp lsp) {
    for (final PCCSession session : this.sessions.values()) {
        final boolean isDelegated = hasDelegation(tunnel, session);
        final Tlvs tlvs = buildTlvs(tunnel, plspId.getValue(), Optional.of(subobjects));
        final Pcrpt pcRpt = createPcRtpMessage(new LspBuilder(lsp).setPlspId(plspId).setOperational(OperationalStatus.Up).setDelegate(isDelegated).setSync(true).addAugmentation(Lsp1.class, new Lsp1Builder().setCreate(tunnel.getType() == LspType.PCE_LSP).build()).setTlvs(tlvs).build(), Optional.fromNullable(srp), path);
        session.sendReport(pcRpt);
    }
}

Example 100 with Tunnel

use of org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Tunnel 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;
}