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.Arrays;
15 import java.util.HashMap;
16 import java.util.List;
18 import java.util.NoSuchElementException;
19 import java.util.Optional;
20 import java.util.UUID;
21 import java.util.concurrent.ExecutionException;
22 import java.util.stream.Collectors;
23 import org.eclipse.jdt.annotation.NonNull;
24 import org.eclipse.jdt.annotation.Nullable;
25 import org.opendaylight.mdsal.binding.api.DataBroker;
26 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
27 import org.opendaylight.transportpce.common.InstanceIdentifiers;
28 import org.opendaylight.transportpce.common.NetworkUtils;
29 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.Nodes;
30 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.NodesKey;
31 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.Mapping;
32 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.MappingKey;
33 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Link1;
34 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.TerminationPoint1;
35 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
36 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmNodeType;
37 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmTpType;
38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
44 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
45 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
46 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
47 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
48 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.PortDirection;
49 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.PortRole;
50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TerminationDirection;
51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.TerminationState;
52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
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.TapiTopologyService;
67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.TopologyBuilder;
69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePointBuilder;
71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.edge.point.MappedServiceInterfacePoint;
72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.edge.point.MappedServiceInterfacePointBuilder;
73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.NodeBuilder;
74 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
75 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
76 import org.opendaylight.yangtools.yang.common.RpcResult;
77 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
78 import org.slf4j.Logger;
79 import org.slf4j.LoggerFactory;
81 public class TapiTopologyImpl implements TapiTopologyService {
83 private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImpl.class);
84 private static final String ETH_TOPO = "Ethernet Topology";
85 private static final String T0_MULTI_LAYER_TOPO = "T0 - Multi-layer topology";
86 private final DataBroker dataBroker;
88 public TapiTopologyImpl(DataBroker dataBroker) {
89 this.dataBroker = dataBroker;
93 public ListenableFuture<RpcResult<GetNodeDetailsOutput>> getNodeDetails(GetNodeDetailsInput input) {
94 // TODO Auto-generated method stub
99 public ListenableFuture<RpcResult<GetTopologyDetailsOutput>> getTopologyDetails(GetTopologyDetailsInput input) {
100 LOG.info("Building TAPI Topology abstraction from {}", input.getTopologyIdOrName());
101 Topology topology = null;
102 switch (input.getTopologyIdOrName()) {
103 case NetworkUtils.OVERLAY_NETWORK_ID:
104 topology = createAbstractedOpenroadmTopology();
106 case NetworkUtils.OTN_NETWORK_ID:
107 topology = createAbstractedOtnTopology();
110 LOG.error("{} unknown - can not be abstracted", input.getTopologyIdOrName());
113 if (topology != null) {
114 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().setTopology(topology).build())
117 return RpcResultBuilder.success(new GetTopologyDetailsOutputBuilder().build()).buildFuture();
121 private Topology createAbstractedOpenroadmTopology() {
122 // read openroadm-topology
124 FluentFuture<Optional<Network>> openroadmTopoOpt = dataBroker.newReadOnlyTransaction()
125 .read(LogicalDatastoreType.CONFIGURATION, InstanceIdentifiers.OVERLAY_NETWORK_II);
126 if (!openroadmTopoOpt.isDone()) {
127 LOG.warn("Cannot get openroadm topology, returning null");
130 Optional<Network> optionalOpenroadmTop = null;
132 optionalOpenroadmTop = openroadmTopoOpt.get();
133 } catch (InterruptedException e) {
134 //sonar : "InterruptedException" should not be ignored (java:S2142)
135 //https://www.ibm.com/developerworks/java/library/j-jtp05236/index.html?ca=drs-#2.1
136 Thread.currentThread().interrupt();
138 } catch (ExecutionException | NoSuchElementException e) {
139 LOG.error("Impossible to retrieve openroadm-topology from mdsal", e);
143 if (!optionalOpenroadmTop.isPresent()) {
144 LOG.warn("Openroadm topology is not present, returning null");
147 Network openroadmTopo = optionalOpenroadmTop.get();
148 List<Node> nodeList = openroadmTopo.getNode();
149 List<Link> linkList = null;
150 if (openroadmTopo.augmentation(Network1.class) != null) {
151 linkList = openroadmTopo.augmentation(Network1.class).getLink();
153 linkList = new ArrayList<>();
155 List<Link> xponderOutLinkList = linkList.stream()
156 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDEROUTPUT))
157 .collect(Collectors.toList());
158 List<Link> xponderInLinkList = linkList.stream()
159 .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.XPONDERINPUT))
160 .collect(Collectors.toList());
162 List<Node> xpdrNodeList = nodeList
165 .augmentation(org.opendaylight.yang.gen.v1
166 .http.org.openroadm.common.network.rev181130.Node1.class)
167 .getNodeType().equals(OpenroadmNodeType.XPONDER)).collect(Collectors.toList());
168 Map<String, List<String>> clientPortMap = new HashMap<>();
169 for (Node node : xpdrNodeList) {
170 String nodeId = node.getSupportingNode().get(0).getNodeRef().getValue();
171 List<String> clientPortList = new ArrayList<>();
172 for (TerminationPoint tp : node.augmentation(Node1.class).getTerminationPoint()) {
173 if (tp.augmentation(TerminationPoint1.class).getTpType().equals(OpenroadmTpType.XPONDERCLIENT)
174 && checkTp(node.getNodeId().getValue(), nodeId, tp, xponderOutLinkList, xponderInLinkList)) {
175 clientPortList.add(tp.getTpId().getValue());
178 if (!clientPortList.isEmpty()) {
179 clientPortMap.put(nodeId, clientPortList);
182 List<String> goodTpList = extractGoodTpList(clientPortMap);
183 // tapi topology creation
184 List<Name> names = new ArrayList<>();
185 names.add(new NameBuilder().setValue(ETH_TOPO).setValueName("Topo Name").build());
186 Uuid uuid = new Uuid(UUID.nameUUIDFromBytes(ETH_TOPO.getBytes(Charset.forName("UTF-8"))).toString());
187 List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node>
188 tapiNodeList = new ArrayList<>();
189 tapiNodeList.add(createTapiNode(goodTpList));
190 return new TopologyBuilder().setName(names).setUuid(uuid).setNode(tapiNodeList).build();
194 private List<String> extractGoodTpList(Map<String, List<String>> clientPortMap) {
195 List<String> goodTpList = new ArrayList<>();
196 for (Map.Entry<String, List<String>> entry : clientPortMap.entrySet()) {
197 String key = entry.getKey();
198 List<String> value = entry.getValue();
199 for (String tpid : value) {
200 goodTpList.add(key + "--" + tpid);
206 private Topology createAbstractedOtnTopology() {
209 FluentFuture<Optional<Network>> otnTopoOpt = dataBroker.newReadOnlyTransaction().read(
210 LogicalDatastoreType.CONFIGURATION, InstanceIdentifiers.OTN_NETWORK_II);
211 if (otnTopoOpt.isDone()) {
212 Network otnTopo = null;
214 otnTopo = otnTopoOpt.get().get();
215 } catch (InterruptedException | ExecutionException | NoSuchElementException e) {
216 LOG.error("Impossible to retreive otn-topology from mdsal",e);
219 List<Node> nodeList = otnTopo.getNode();
220 List<Node> otnNodeList = nodeList.stream().filter(nt -> nt.augmentation(
221 org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1.class)
222 .getNodeType().equals(OpenroadmNodeType.SWITCH) || nt.augmentation(
223 org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Node1.class)
224 .getNodeType().equals(OpenroadmNodeType.MUXPDR)).collect(Collectors.toList());
225 List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node> tapiNodeList =
227 List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link> tapiLinkList =
229 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(T0_MULTI_LAYER_TOPO.getBytes(Charset.forName("UTF-8")))
231 for (Node node : otnNodeList) {
232 ConvertORTopoObjectToTapiTopoObject tapiFactory =
233 new ConvertORTopoObjectToTapiTopoObject(node, null, topoUuid);
234 tapiFactory.convertNode();
235 tapiNodeList.addAll(tapiFactory.getTapiNodes());
236 tapiLinkList.addAll(tapiFactory.getTapiLinks());
238 return new TopologyBuilder()
239 .setName(Arrays.asList(new NameBuilder().setValue(T0_MULTI_LAYER_TOPO)
240 .setValueName("TAPI Topology Name").build()))
242 .setNode(tapiNodeList)
243 .setLink(tapiLinkList).build();
250 public ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> getNodeEdgePointDetails(
251 GetNodeEdgePointDetailsInput input) {
252 // TODO Auto-generated method stub
257 public ListenableFuture<RpcResult<GetLinkDetailsOutput>> getLinkDetails(GetLinkDetailsInput input) {
258 // TODO Auto-generated method stub
263 public ListenableFuture<RpcResult<GetTopologyListOutput>> getTopologyList(GetTopologyListInput input) {
264 // TODO Auto-generated method stub
268 private org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node createTapiNode(List<
270 List<Name> names = new ArrayList<>();
271 Name name = new NameBuilder().setValueName("node name").setValue("TAPI Ethernet Node").build();
273 List<LayerProtocolName> layerProtocols = new ArrayList<>();
274 layerProtocols.add(LayerProtocolName.ETH);
275 List<OwnedNodeEdgePoint> onepl = new ArrayList<>();
276 for (int i = 0; i < tpList.size(); i++) {
277 List<Name> onedNames = new ArrayList<>();
278 onedNames.add(new NameBuilder().setValueName("OwnedNodeEdgePoint " + i).setValue(tpList.get(i)).build());
279 OwnedNodeEdgePoint onep = new OwnedNodeEdgePointBuilder()
280 .setUuid(new Uuid(UUID.nameUUIDFromBytes(("OwnedNodeEdgePoint " + i).getBytes(Charset.forName("UTF-8")))
282 .setLayerProtocolName(LayerProtocolName.ETH).setMappedServiceInterfacePoint(createSIP(1))
283 .setLinkPortDirection(PortDirection.BIDIRECTIONAL).setLinkPortRole(PortRole.SYMMETRIC)
284 .setAdministrativeState(AdministrativeState.UNLOCKED).setOperationalState(OperationalState.ENABLED)
285 .setLifecycleState(LifecycleState.INSTALLED).setName(onedNames).setTerminationDirection(
286 TerminationDirection.BIDIRECTIONAL).setTerminationState(TerminationState.TERMINATEDBIDIRECTIONAL)
291 return new NodeBuilder()
292 .setUuid(new Uuid(UUID.nameUUIDFromBytes(name.getValue().getBytes(Charset.forName("UTF-8")))
294 .setName(names).setLayerProtocolName(layerProtocols)
295 .setAdministrativeState(AdministrativeState.UNLOCKED)
296 .setOperationalState(OperationalState.ENABLED)
297 .setLifecycleState(LifecycleState.INSTALLED)
298 .setOwnedNodeEdgePoint(onepl)
302 private List<MappedServiceInterfacePoint> createSIP(int nb) {
303 List<MappedServiceInterfacePoint> msipl = new ArrayList<>();
304 for (int i = 0; i < nb; i++) {
305 MappedServiceInterfacePoint msip = new MappedServiceInterfacePointBuilder().setServiceInterfacePointUuid(
306 new Uuid(UUID.randomUUID().toString())).build();
312 private boolean checkTp(String nodeIdTopo, String nodeIdPortMap, TerminationPoint tp, List<Link> xpdOut, List<
315 String networkLcp = tp.augmentation(
316 org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.TerminationPoint1.class)
317 .getAssociatedConnectionMapPort();
319 KeyedInstanceIdentifier<Mapping, MappingKey> pmIID = InstanceIdentifier.create(
320 org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.Network.class)
321 .child(Nodes.class, new NodesKey(nodeIdPortMap)).child(Mapping.class, new MappingKey(networkLcp));
323 FluentFuture<Optional<Mapping>> mappingOpt = dataBroker.newReadOnlyTransaction().read(
324 LogicalDatastoreType.CONFIGURATION, pmIID);
325 Mapping mapping = null;
326 if (mappingOpt.isDone()) {
328 mapping = mappingOpt.get().get();
329 } catch (InterruptedException | ExecutionException e) {
330 LOG.error("Error getting mapping for {}", networkLcp,e);
334 LOG.error("Impossible to get mapping of associated network port {} of tp {}", networkLcp, tp.getTpId()
338 String networkPortDirection = mapping.getPortDirection();
340 switch (networkPortDirection) {
341 case "bidirectional":
342 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo) && lk
343 .getSource().getSourceTp().equals(networkLcp)).count();
344 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
345 && lk.getDestination().getDestTp().equals(networkLcp)).count();
350 String partnerLcp = mapping.getPartnerLcp();
351 if (mapping.getPortQual().equals("tx")) {
352 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
353 && lk.getSource().getSourceTp().equals(networkLcp)).count();
354 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
355 && lk.getDestination().getDestTp().equals(partnerLcp)).count();
357 if (mapping.getPortQual().equals("rx")) {
358 count += xpdIn.stream().filter(lk -> lk.getDestination().getDestNode().getValue().equals(nodeIdTopo)
359 && lk.getDestination().getDestTp().equals(networkLcp)).count();
360 count += xpdOut.stream().filter(lk -> lk.getSource().getSourceNode().getValue().equals(nodeIdTopo)
361 && lk.getSource().getSourceTp().equals(partnerLcp)).count();
365 LOG.error("Invalid port direction for {}", networkLcp);