2 * Copyright © 2019 Orange, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.transportpce.tapi.topology;
10 import com.google.common.util.concurrent.FluentFuture;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import java.nio.charset.Charset;
13 import java.util.ArrayList;
14 import java.util.Collection;
15 import java.util.HashMap;
16 import java.util.Iterator;
17 import java.util.List;
19 import java.util.Map.Entry;
20 import java.util.Optional;
21 import java.util.UUID;
22 import java.util.concurrent.ExecutionException;
23 import java.util.stream.Collectors;
24 import org.eclipse.jdt.annotation.NonNull;
25 import org.eclipse.jdt.annotation.Nullable;
26 import org.opendaylight.mdsal.binding.api.DataBroker;
27 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
28 import org.opendaylight.transportpce.common.InstanceIdentifiers;
29 import org.opendaylight.transportpce.common.NetworkUtils;
30 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
31 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesKey;
32 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
33 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingKey;
34 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Link1;
35 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1;
36 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmLinkType;
37 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
38 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmTpType;
39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
46 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
47 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
48 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
49 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsInput;
56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutput;
57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsInput;
58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutput;
59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsInput;
60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutput;
61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutputBuilder;
64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListInput;
65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyListOutput;
66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.TapiTopologyService;
68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.TopologyBuilder;
70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupBuilder;
72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroupKey;
73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointKey;
75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleBuilder;
77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.RuleKey;
78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.LinkKey;
79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeKey;
81 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
82 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
83 import org.opendaylight.yangtools.yang.common.RpcResult;
84 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
85 import org.slf4j.Logger;
86 import org.slf4j.LoggerFactory;
88 public class TapiTopologyImpl implements TapiTopologyService {
90 private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImpl.class);
91 private final DataBroker dataBroker;
93 public TapiTopologyImpl(DataBroker dataBroker) {
94 this.dataBroker = dataBroker;
98 public ListenableFuture<RpcResult<GetNodeDetailsOutput>> getNodeDetails(GetNodeDetailsInput input) {
99 // TODO Auto-generated method stub
104 public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> getTopologyDetails(GetTopologyDetailsInput input) {
105 if (!TopologyUtils.T0_MULTILAYER.equals(input.getTopologyIdOrName())
106 && !TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
107 LOG.error("Invalid TAPI topology name");
108 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().build()).buildFuture();
111 LOG.info("Building TAPI Topology abstraction for {}", input.getTopologyIdOrName());
112 Topology topology = createAbstractedOtnTopology();
113 if (TopologyUtils.TPDR_100G.equals(input.getTopologyIdOrName())) {
114 topology = createAbstracted100GTpdrTopology(topology);
116 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().setTopology(topology).build())
118 } catch (TapiTopologyException e) {
119 LOG.error("error building TAPI topology");
120 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().build()).buildFuture();
124 private Topology createAbstracted100GTpdrTopology(Topology topology) {
125 List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node> dsrNodes
126 = topology.nonnullNode().values().stream()
127 .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
128 .collect(Collectors.toList());
129 List<OwnedNodeEdgePoint> nep100GTpdrList = new ArrayList<>();
130 for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node2 : dsrNodes) {
131 List<OwnedNodeEdgePoint> nepList = node2.getOwnedNodeEdgePoint().values().stream()
132 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))).collect(Collectors.toList());
133 nep100GTpdrList.addAll(nepList);
135 Name topoName = new NameBuilder().setValue(TopologyUtils.TPDR_100G).setValueName("TAPI Topology Name").build();
136 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.TPDR_100G.getBytes(Charset.forName("UTF-8")))
138 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node node
139 = createTapiNode(nep100GTpdrList, topoUuid);
140 return new TopologyBuilder()
141 .setName(Map.of(topoName.key(), topoName))
143 .setNode(Map.of(node.key(), node))
147 private Network readTopology(InstanceIdentifier<Network> networkIID)
148 throws TapiTopologyException {
149 Network topology = null;
150 FluentFuture<Optional<Network>> topologyFuture = dataBroker.newReadOnlyTransaction()
151 .read(LogicalDatastoreType.CONFIGURATION, networkIID);
153 topology = topologyFuture.get().get();
154 } catch (InterruptedException e) {
155 Thread.currentThread().interrupt();
156 throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
157 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
158 } catch (ExecutionException e) {
159 throw new TapiTopologyException("Unable to get from mdsal topology: " + networkIID
160 .firstKeyOf(Network.class).getNetworkId().getValue(), e);
165 private Topology createAbstractedOtnTopology() throws TapiTopologyException {
166 // read openroadm-topology
167 Network openroadmTopo = readTopology(InstanceIdentifiers.OVERLAY_NETWORK_II);
168 List<Link> linkList = new ArrayList<>();
169 if (openroadmTopo.augmentation(Network1.class) != null) {
170 linkList.addAll(openroadmTopo.augmentation(Network1.class).getLink().values());
172 List<Link> xponderOutLinkList = linkList.stream()
173 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDEROUTPUT))
174 .collect(Collectors.toList());
175 List<Link> xponderInLinkList = linkList.stream()
176 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDERINPUT))
177 .collect(Collectors.toList());
179 Network otnTopo = readTopology(InstanceIdentifiers.OTN_NETWORK_II);
180 Map<NodeId, Node> otnNodeMap = otnTopo.nonnullNode().values().stream()
181 .collect(Collectors.toMap(Node::getNodeId, node -> node));
183 Map<String, List<String>> networkPortMap = new HashMap<>();
184 Iterator<Entry<NodeId, Node>> itOtnNodeMap = otnNodeMap.entrySet().iterator();
185 while (itOtnNodeMap.hasNext()) {
186 Entry<NodeId, Node> entry = itOtnNodeMap.next();
187 String portMappingNodeId = entry.getValue().getSupportingNode().values().stream()
188 .filter(sn -> sn.getNetworkRef().getValue().equals(NetworkUtils.UNDERLAY_NETWORK_ID))
190 .get().getNodeRef().getValue();
191 List<String> networkPortList = new ArrayList<>();
192 for (TerminationPoint tp : entry.getValue().augmentation(Node1.class).getTerminationPoint().values()) {
193 if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERNETWORK)
195 checkTp(entry.getKey().getValue(), portMappingNodeId, tp, xponderOutLinkList, xponderInLinkList)) {
196 networkPortList.add(tp.getTpId().getValue());
199 if (!networkPortList.isEmpty()) {
200 networkPortMap.put(entry.getKey().getValue(), networkPortList);
203 Map<NodeKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node>
204 tapiNodeList = new HashMap<>();
205 Map<LinkKey, org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link>
206 tapiLinkList = new HashMap<>();
207 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.T0_MULTILAYER.getBytes(Charset.forName("UTF-8")))
209 ConvertORTopoToTapiTopo tapiFactory = new ConvertORTopoToTapiTopo(topoUuid);
210 Iterator<Entry<String, List<String>>> it = networkPortMap.entrySet().iterator();
211 while (it.hasNext()) {
212 String nodeId = it.next().getKey();
213 tapiFactory.convertNode(otnNodeMap.get(new NodeId(nodeId)), networkPortMap.get(nodeId));
214 tapiNodeList.putAll(tapiFactory.getTapiNodes());
215 tapiLinkList.putAll(tapiFactory.getTapiLinks());
217 if (openroadmTopo.nonnullNode().values().stream().filter(nt ->
218 nt.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1.class)
219 .getNodeType().equals(OpenroadmNodeType.SRG)).count() > 0) {
220 tapiFactory.convertRoadmInfrastructure();
221 tapiNodeList.putAll(tapiFactory.getTapiNodes());
222 tapiLinkList.putAll(tapiFactory.getTapiLinks());
224 LOG.warn("Unable to abstract an ROADM infrasctructure from openroadm-topology");
226 if (otnTopo.augmentation(Network1.class) != null) {
227 Map<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks
228 .network.LinkKey, Link> otnLinkMap = otnTopo.augmentation(Network1.class).getLink();
229 tapiFactory.convertLinks(otnLinkMap);
230 tapiLinkList.putAll(tapiFactory.getTapiLinks());
232 Name name = new NameBuilder().setValue(TopologyUtils.T0_MULTILAYER).setValueName("TAPI Topology Name").build();
233 return new TopologyBuilder()
234 .setName(Map.of(name.key(), name))
236 .setNode(tapiNodeList)
237 .setLink(tapiLinkList).build();
241 public ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> getNodeEdgePointDetails(
242 GetNodeEdgePointDetailsInput input) {
243 // TODO Auto-generated method stub
248 public ListenableFuture<RpcResult<GetLinkDetailsOutput>> getLinkDetails(GetLinkDetailsInput input) {
249 // TODO Auto-generated method stub
254 public ListenableFuture<RpcResult<GetTopologyListOutput>> getTopologyList(GetTopologyListInput input) {
255 // TODO Auto-generated method stub
259 private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node
260 createTapiNode(List<OwnedNodeEdgePoint> nepList, Uuid topoUuid) {
261 Name name = new NameBuilder().setValueName("Tpdr100g node name").setValue("Tpdr100g over WDM node").build();
262 Map<OwnedNodeEdgePointKey, OwnedNodeEdgePoint> onepMap = new HashMap<>();
263 for (OwnedNodeEdgePoint ownedNodeEdgePoint : nepList) {
264 onepMap.put(ownedNodeEdgePoint.key(), ownedNodeEdgePoint);
266 Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(name.getValue().getBytes(Charset.forName("UTF-8"))).toString());
267 return new NodeBuilder()
269 .setName(Map.of(name.key(), name))
270 .setLayerProtocolName(List.of(LayerProtocolName.ETH))
271 .setAdministrativeState(AdministrativeState.UNLOCKED)
272 .setOperationalState(OperationalState.ENABLED)
273 .setLifecycleState(LifecycleState.INSTALLED)
274 .setOwnedNodeEdgePoint(onepMap)
275 .setNodeRuleGroup(createNodeRuleGroupFor100gTpdrNode(topoUuid, nodeUuid, nepList))
279 private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut, List<
282 if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)) {
283 networkLcp = tp.augmentation(
284 org.opendaylight.yang.gen.v1.http.transportpce.topology.rev201019.TerminationPoint1.class)
285 .getAssociatedConnectionMapPort();
287 networkLcp = tp.getTpId().getValue();
290 KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
291 org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.Network.class)
292 .child(Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
294 FluentFuture<Optional<Mapping>> mappingOpt = dataBroker.newReadOnlyTransaction().read(
295 LogicalDatastoreType.CONFIGURATION, pmIID);
296 Mapping mapping = null;
297 if (mappingOpt.isDone()) {
299 mapping = mappingOpt.get().get();
300 } catch (InterruptedException | ExecutionException e) {
301 LOG.error("Error getting mapping for {}", networkLcp,e);
305 LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp, tp.getTpId()
309 String networkPortDirection = mapping.getPortDirection();
311 switch (networkPortDirection) {
312 case "bidirectional":
313 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo) && lk
314 .getSource().getSourceTp().equals(networkLcp)).count();
315 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
316 && lk.getDestination().getDestTp().equals(networkLcp)).count();
321 String partnerLcp = mapping.getPartnerLcp();
322 if (mapping.getPortQual().equals("tx")) {
323 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
324 && lk.getSource().getSourceTp().equals(networkLcp)).count();
325 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
326 && lk.getDestination().getDestTp().equals(partnerLcp)).count();
328 if (mapping.getPortQual().equals("rx")) {
329 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
330 && lk.getDestination().getDestTp().equals(networkLcp)).count();
331 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
332 && lk.getSource().getSourceTp().equals(partnerLcp)).count();
336 LOG.error("Invalid port direction for {}", networkLcp);
341 private Map<NodeRuleGroupKey, NodeRuleGroup> createNodeRuleGroupFor100gTpdrNode(Uuid topoUuid, Uuid nodeUuid,
342 Collection<OwnedNodeEdgePoint> onepl) {
343 Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePointKey,
344 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint>
345 nepMap = new HashMap<>();
346 for (OwnedNodeEdgePoint onep : onepl) {
347 org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint
348 nep = new org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group
349 .NodeEdgePointBuilder()
350 .setTopologyUuid(topoUuid)
351 .setNodeUuid(nodeUuid)
352 .setNodeEdgePointUuid(onep.key().getUuid())
354 nepMap.put(nep.key(), nep);
356 Map<NodeRuleGroupKey, NodeRuleGroup> nodeRuleGroupMap = new HashMap<>();
357 Map<RuleKey, Rule> ruleList = new HashMap<>();
358 Rule rule = new RuleBuilder()
359 .setLocalId("forward")
360 .setForwardingRule(ForwardingRule.MAYFORWARDACROSSGROUP)
361 .setRuleType(RuleType.FORWARDING)
363 ruleList.put(rule.key(), rule);
364 NodeRuleGroup nodeRuleGroup = new NodeRuleGroupBuilder()
365 .setUuid(new Uuid(UUID.nameUUIDFromBytes(("rdm infra node rule group").getBytes(Charset.forName("UTF-8")))
368 .setNodeEdgePoint(nepMap)
370 nodeRuleGroupMap.put(nodeRuleGroup.key(), nodeRuleGroup);
371 return nodeRuleGroupMap;