Examples with Attributes1 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.Attributes1 used on opensource projects

Example 6 with Attributes1

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.Attributes1 in project bgpcep by opendaylight.

the class MPReachAttributeParser method serializeAttribute.

@Override
public void serializeAttribute(final DataObject attribute, final ByteBuf byteAggregator) {
    Preconditions.checkArgument(attribute instanceof Attributes, "Attribute parameter is not a PathAttribute object.");
    final Attributes pathAttributes = (Attributes) attribute;
    final Attributes1 pathAttributes1 = pathAttributes.getAugmentation(Attributes1.class);
    if (pathAttributes1 == null) {
        return;
    }
    final MpReachNlri mpReachNlri = pathAttributes1.getMpReachNlri();
    final ByteBuf reachBuffer = Unpooled.buffer();
    this.reg.serializeMpReach(mpReachNlri, reachBuffer);
    for (final NlriSerializer nlriSerializer : this.reg.getSerializers()) {
        nlriSerializer.serializeAttribute(attribute, reachBuffer);
    }
    AttributeUtil.formatAttribute(AttributeUtil.OPTIONAL, TYPE, reachBuffer, byteAggregator);
}

Example 7 with Attributes1

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.Attributes1 in project bgpcep by opendaylight.

the class LinkstateAttributeParserTest method testPositiveV4Prefixes.

@Test
public void testPositiveV4Prefixes() throws BGPParsingException, BGPDocumentedException {
    final AttributesBuilder builder = createUnreachBuilder(new PrefixCaseBuilder().setPrefixDescriptors(new PrefixDescriptorsBuilder().setIpReachabilityInformation(new IpPrefix(new Ipv4Prefix("127.0.0.1/32"))).build()).build());
    this.parser.parseAttribute(Unpooled.copiedBuffer(P4_ATTR), builder, null);
    final Attributes1 attrs = builder.augmentation(Attributes1.class);
    final PrefixAttributes ls = ((PrefixAttributesCase) attrs.getLinkStateAttribute()).getPrefixAttributes();
    assertNotNull(ls);
    assertNotNull(ls.getSrRange());
    assertFalse(ls.getSrRange().getInterArea());
    assertEquals(1, ls.getSrRange().getSubTlvs().size());
    assertNotNull(ls.getSrBindingSidLabels());
    final IgpBits ispBits = ls.getIgpBits();
    assertTrue(ispBits.getUpDown().getUpDown());
    assertTrue(ispBits.getIsIsUpDown());
    assertTrue(ispBits.getOspfNoUnicast());
    assertTrue(ispBits.getOspfLocalAddress());
    assertTrue(ispBits.getOspfPropagateNssa());
    assertEquals(2, ls.getRouteTags().size());
    assertArrayEquals(new byte[] { (byte) 0x12, (byte) 0x34, (byte) 0x56, (byte) 0x78 }, ls.getRouteTags().get(0).getValue());
    assertEquals(1, ls.getExtendedTags().size());
    assertArrayEquals(new byte[] { (byte) 0x12, (byte) 0x34, (byte) 0x56, (byte) 0x78, (byte) 0x10, (byte) 0x30, (byte) 0x50, (byte) 0x70 }, ls.getExtendedTags().get(0).getValue());
    assertEquals(10, ls.getPrefixMetric().getValue().intValue());
    assertEquals("10.25.2.27", ls.getOspfForwardingAddress().getIpv4AddressNoZone().getValue());
    // serialization
    final ByteBuf buff = Unpooled.buffer();
    this.parser.serializeAttribute(builder.build(), buff);
    buff.skipBytes(3);
    // there is unresolved TLV at the end, that needs to be cut off
    assertArrayEquals(P4_ATTR, ByteArray.getAllBytes(buff));
}

Example 8 with Attributes1

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.Attributes1 in project bgpcep by opendaylight.

the class LinkstateAttributeParserTest method testPositiveLinks.

@Test
public void testPositiveLinks() throws BGPParsingException, BGPDocumentedException {
    final AttributesBuilder builder = createBuilder(new LinkCaseBuilder().build());
    this.parser.parseAttribute(Unpooled.copiedBuffer(LINK_ATTR), builder, null);
    final Attributes1 attrs = builder.augmentation(Attributes1.class);
    final LinkAttributes ls = ((LinkAttributesCase) attrs.getLinkStateAttribute()).getLinkAttributes();
    assertNotNull(ls);
    assertEquals("42.42.42.42", ls.getLocalIpv4RouterId().getValue());
    assertEquals("43.43.43.43", ls.getRemoteIpv4RouterId().getValue());
    assertEquals(Uint32.ZERO, ls.getAdminGroup().getValue());
    assertArrayEquals(new byte[] { (byte) 0x49, (byte) 0x98, (byte) 0x96, (byte) 0x80 }, ls.getMaxLinkBandwidth().getValue());
    assertArrayEquals(new byte[] { (byte) 0x46, (byte) 0x43, (byte) 0x50, (byte) 0x00 }, ls.getMaxReservableBandwidth().getValue());
    assertNotNull(ls.getUnreservedBandwidth());
    assertEquals(8, ls.getUnreservedBandwidth().size());
    assertEquals(LinkProtectionType.Dedicated1to1, ls.getLinkProtection());
    assertTrue(ls.getMplsProtocol().getLdp());
    assertTrue(ls.getMplsProtocol().getRsvpte());
    assertEquals(Uint32.TEN, ls.getMetric().getValue());
    assertEquals(2, ls.getSharedRiskLinkGroups().size());
    assertEquals(305419896, ls.getSharedRiskLinkGroups().get(0).getValue().intValue());
    assertEquals("12K-2", ls.getLinkName());
    final IsisAdjFlagsCase flags = new IsisAdjFlagsCaseBuilder().setIsisAdjFlags(new IsisAdjFlagsBuilder().setAddressFamily(Boolean.TRUE).setBackup(Boolean.FALSE).setSet(Boolean.FALSE).build()).build();
    assertEquals(flags, ls.getSrAdjIds().get(0).getFlags());
    assertEquals(flags, ls.getSrAdjIds().get(1).getFlags());
    assertEquals(Uint32.valueOf(1048575L), ((LocalLabelCase) ls.getSrAdjIds().get(0).getSidLabelIndex()).getLocalLabel().getValue());
    assertEquals(Uint32.valueOf(1048559L), ((LocalLabelCase) ls.getSrAdjIds().get(1).getSidLabelIndex()).getLocalLabel().getValue());
    assertEquals(Uint32.valueOf(168496141L), ((SidCase) ls.getPeerNodeSid().getSidLabelIndex()).getSid());
    assertEquals(Uint8.valueOf(5), ls.getPeerNodeSid().getWeight().getValue());
    assertEquals(Uint32.valueOf(168496142L), ((SidCase) ls.getPeerSetSids().get(0).getSidLabelIndex()).getSid());
    assertEquals(Uint8.valueOf(5), ls.getPeerSetSids().get(0).getWeight().getValue());
    assertEquals(Uint32.valueOf(168496143L), ((SidCase) ls.getPeerAdjSid().getSidLabelIndex()).getSid());
    assertEquals(Uint8.valueOf(5), ls.getPeerAdjSid().getWeight().getValue());
    // Performance Metrics
    assertEquals(Uint32.valueOf(10000L), ls.getLinkDelay().getValue());
    assertEquals(Uint32.valueOf(5000L), ls.getLinkMinMaxDelay().getMinDelay().getValue());
    assertEquals(Uint32.valueOf(20000L), ls.getLinkMinMaxDelay().getMaxDelay().getValue());
    assertEquals(Uint32.valueOf(10000L), ls.getDelayVariation().getValue());
    assertEquals(Uint32.ZERO, ls.getLinkLoss().getValue());
    assertArrayEquals(new byte[] { (byte) 0x46, (byte) 0x43, (byte) 0x50, (byte) 0x00 }, ls.getResidualBandwidth().getValue());
    assertArrayEquals(new byte[] { (byte) 0x46, (byte) 0x43, (byte) 0x50, (byte) 0x00 }, ls.getAvailableBandwidth().getValue());
    assertArrayEquals(new byte[] { (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00 }, ls.getUtilizedBandwidth().getValue());
    // serialization
    final ByteBuf buff = Unpooled.buffer();
    this.parser.serializeAttribute(builder.build(), buff);
    // The LINK_ATTR buffer is now greater than 255 bytes. Need to skip one more byte
    buff.skipBytes(4);
    // there is unresolved TLV at the end, that needs to be cut off
    assertArrayEquals(ByteArray.subByte(LINK_ATTR, 0, LINK_ATTR.length - 5), ByteArray.getAllBytes(buff));
}

Example 9 with Attributes1

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.Attributes1 in project bgpcep by opendaylight.

the class LinkstateTopologyBuilder method createLink.

private void createLink(final WriteTransaction trans, final UriBuilder base, final LinkstateRoute value, final LinkCase linkCase, final Attributes attributes) {
    // defensive lookup
    final LinkAttributes la;
    final Attributes1 attr = attributes.augmentation(Attributes1.class);
    if (attr != null) {
        final LinkStateAttribute attrType = attr.getLinkStateAttribute();
        if (attrType != null) {
            la = ((LinkAttributesCase) attrType).getLinkAttributes();
        } else {
            LOG.debug("Missing attribute type in link {} route {}, skipping it", linkCase, value);
            la = null;
        }
    } else {
        LOG.debug("Missing attributes in link {} route {}, skipping it", linkCase, value);
        la = null;
    }
    final IgpLinkAttributesBuilder ilab = new IgpLinkAttributesBuilder();
    Long adjSid = null;
    if (la != null) {
        if (la.getMetric() != null) {
            ilab.setMetric(la.getMetric().getValue());
        }
        ilab.setName(la.getLinkName());
        if (la.getSrAdjIds() != null && !la.getSrAdjIds().isEmpty()) {
            final SrAdjIds srAdjIds = la.getSrAdjIds().get(0);
            if (srAdjIds != null) {
                final SidLabelIndex sidLabelIndex = srAdjIds.getSidLabelIndex();
                if (sidLabelIndex instanceof LocalLabelCase) {
                    adjSid = ((LocalLabelCase) sidLabelIndex).getLocalLabel().getValue().longValue();
                }
            }
        }
    }
    ProtocolUtil.augmentProtocolId(value, ilab, la, linkCase.getLinkDescriptors());
    final LinkBuilder lb = new LinkBuilder().setLinkId(buildLinkId(base, linkCase)).addAugmentation(new Link1Builder().setIgpLinkAttributes(ilab.build()).build());
    final NodeId srcNode = buildNodeId(base, linkCase.getLocalNodeDescriptors());
    LOG.trace("Link {} implies source node {}", linkCase, srcNode);
    final NodeId dstNode = buildNodeId(base, linkCase.getRemoteNodeDescriptors());
    LOG.trace("Link {} implies destination node {}", linkCase, dstNode);
    final TerminationPoint srcTp = buildLocalTp(base, linkCase.getLinkDescriptors());
    LOG.trace("Link {} implies source TP {}", linkCase, srcTp);
    final TerminationPoint dstTp = buildRemoteTp(base, linkCase.getLinkDescriptors());
    LOG.trace("Link {} implies destination TP {}", linkCase, dstTp);
    lb.setSource(new SourceBuilder().setSourceNode(srcNode).setSourceTp(srcTp.getTpId()).build());
    lb.setDestination(new DestinationBuilder().setDestNode(dstNode).setDestTp(dstTp.getTpId()).build());
    LOG.trace("Created TP {} as link source", srcTp);
    NodeHolder snh = this.nodes.get(srcNode);
    if (snh == null) {
        snh = getNode(srcNode);
        snh.addTp(srcTp, lb.getLinkId(), false);
        if (adjSid != null) {
            snh.createSrHolderIfRequired().addAdjacencySid(trans, false, lb.getLinkId(), adjSid);
        }
        putNode(trans, snh);
    } else {
        snh.addTp(srcTp, lb.getLinkId(), false);
        if (adjSid != null) {
            snh.createSrHolderIfRequired().addAdjacencySid(trans, true, lb.getLinkId(), adjSid);
        }
        final InstanceIdentifier<Node> nid = getNodeInstanceIdentifier(new NodeKey(snh.getNodeId()));
        trans.put(LogicalDatastoreType.OPERATIONAL, nid.child(TerminationPoint.class, srcTp.key()), srcTp);
    }
    if (adjSid != null) {
        lb.addAugmentation(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.sr.rev130819.Link1Builder().setSegment(new SegmentId(Uint32.valueOf(adjSid))).build());
    }
    LOG.debug("Created TP {} as link destination", dstTp);
    NodeHolder dnh = this.nodes.get(dstNode);
    if (dnh == null) {
        dnh = getNode(dstNode);
        dnh.addTp(dstTp, lb.getLinkId(), true);
        putNode(trans, dnh);
    } else {
        dnh.addTp(dstTp, lb.getLinkId(), true);
        final InstanceIdentifier<Node> nid = getInstanceIdentifier().child(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node.class, new NodeKey(dnh.getNodeId()));
        trans.put(LogicalDatastoreType.OPERATIONAL, nid.child(TerminationPoint.class, dstTp.key()), dstTp);
    }
    final InstanceIdentifier<Link> lid = buildLinkIdentifier(lb.getLinkId());
    final Link link = lb.build();
    trans.put(LogicalDatastoreType.OPERATIONAL, lid, link);
    LOG.debug("Created link {} at {} for {}", link, lid, linkCase);
}

Example 10 with Attributes1

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.Attributes1 in project bgpcep by opendaylight.

the class LinkstateTopologyBuilder method createPrefix.

private void createPrefix(final WriteTransaction trans, final UriBuilder base, final LinkstateRoute value, final PrefixCase prefixCase, final Attributes attributes) {
    final IpPrefix ippfx = prefixCase.getPrefixDescriptors().getIpReachabilityInformation();
    if (ippfx == null) {
        LOG.warn("IP reachability not present in prefix {} route {}, skipping it", prefixCase, value);
        return;
    }
    final PrefixBuilder pb = new PrefixBuilder();
    final PrefixKey pk = new PrefixKey(ippfx);
    pb.withKey(pk);
    pb.setPrefix(ippfx);
    final PrefixAttributes pa;
    // Very defensive lookup
    final Attributes1 attr = attributes.augmentation(Attributes1.class);
    if (attr != null) {
        final LinkStateAttribute attrType = attr.getLinkStateAttribute();
        if (attrType != null) {
            pa = ((PrefixAttributesCase) attrType).getPrefixAttributes();
        } else {
            LOG.debug("Missing attribute type in IP {} prefix {} route {}, skipping it", ippfx, prefixCase, value);
            pa = null;
        }
    } else {
        LOG.debug("Missing attributes in IP {} prefix {} route {}, skipping it", ippfx, prefixCase, value);
        pa = null;
    }
    SrPrefix srPrefix = null;
    if (pa != null) {
        if (pa.getPrefixMetric() != null) {
            pb.setMetric(pa.getPrefixMetric().getValue());
        }
        if (pa.getSrPrefix() != null) {
            srPrefix = pa.getSrPrefix();
        }
    }
    ProtocolUtil.augmentProtocolId(value, pa, pb);
    final Prefix pfx = pb.build();
    LOG.debug("Created prefix {} for {}", pfx, prefixCase);
    /*
         * All set, but... the hosting node may not exist, we may need to fake it.
         */
    final NodeId node = buildNodeId(base, prefixCase.getAdvertisingNodeDescriptors());
    NodeHolder nh = this.nodes.get(node);
    if (nh == null) {
        nh = getNode(node);
        nh.addPrefix(pfx);
        if (srPrefix != null) {
            nh.createSrHolderIfRequired().addSrPrefix(trans, false, ippfx, srPrefix);
        }
        putNode(trans, nh);
    } else {
        nh.addPrefix(pfx);
        if (srPrefix != null) {
            nh.createSrHolderIfRequired().addSrPrefix(trans, true, ippfx, srPrefix);
        }
        final InstanceIdentifier<Node> nid = getNodeInstanceIdentifier(new NodeKey(nh.getNodeId()));
        final InstanceIdentifier<IgpNodeAttributes> inaId = nid.builder().augmentation(Node1.class).child(IgpNodeAttributes.class).build();
        trans.put(LogicalDatastoreType.OPERATIONAL, inaId.child(Prefix.class, pk), pfx);
    }
}