2 * Copyright © 2019 AT&T 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.renderer.provisiondevice;
10 import java.util.ArrayList;
11 import java.util.HashMap;
12 import java.util.LinkedList;
13 import java.util.List;
15 import java.util.Optional;
16 import java.util.concurrent.ConcurrentLinkedQueue;
17 import java.util.concurrent.CopyOnWriteArrayList;
18 import java.util.concurrent.ExecutionException;
19 import java.util.concurrent.ForkJoinPool;
20 import java.util.concurrent.ForkJoinTask;
21 import java.util.concurrent.atomic.AtomicBoolean;
22 import java.util.stream.Collectors;
23 import org.opendaylight.transportpce.common.crossconnect.CrossConnect;
24 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
25 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
26 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
27 import org.opendaylight.transportpce.networkmodel.service.NetworkModelService;
28 import org.opendaylight.transportpce.renderer.openroadminterface.OpenRoadmInterfaceFactory;
29 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev200128.OtnServicePathInput;
30 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev200128.OtnServicePathOutput;
31 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev200128.OtnServicePathOutputBuilder;
32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
33 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.node.interfaces.NodeInterface;
34 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.node.interfaces.NodeInterfaceBuilder;
35 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.node.interfaces.NodeInterfaceKey;
36 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.otn.renderer.input.Nodes;
37 import org.opendaylight.yang.gen.v1.http.transportpce.topology.rev201019.OtnLinkType;
38 import org.slf4j.Logger;
39 import org.slf4j.LoggerFactory;
42 public class OtnDeviceRendererServiceImpl implements OtnDeviceRendererService {
43 private static final Logger LOG = LoggerFactory.getLogger(OtnDeviceRendererServiceImpl.class);
44 private static final String PT_03 = "03";
45 private static final String PT_07 = "07";
46 private final OpenRoadmInterfaceFactory openRoadmInterfaceFactory;
47 private final CrossConnect crossConnect;
48 private final OpenRoadmInterfaces openRoadmInterfaces;
49 private final DeviceTransactionManager deviceTransactionManager;
50 private final NetworkModelService networkModelService;
52 public OtnDeviceRendererServiceImpl(OpenRoadmInterfaceFactory openRoadmInterfaceFactory, CrossConnect crossConnect,
53 OpenRoadmInterfaces openRoadmInterfaces,
54 DeviceTransactionManager deviceTransactionManager,
55 NetworkModelService networkModelService) {
56 this.openRoadmInterfaceFactory = openRoadmInterfaceFactory;
57 this.crossConnect = crossConnect;
58 this.openRoadmInterfaces = openRoadmInterfaces;
59 this.deviceTransactionManager = deviceTransactionManager;
60 this.networkModelService = networkModelService;
64 public OtnServicePathOutput setupOtnServicePath(OtnServicePathInput input) {
65 LOG.info("Calling setup otn-service path");
66 boolean success = true;
67 List<NodeInterface> nodeInterfaces = new ArrayList<>();
68 List<String> results = new ArrayList<>();
69 if (input.getServiceType() == null || input.getServiceRate() == null) {
70 OtnServicePathOutputBuilder otnServicePathOutputBuilder = new OtnServicePathOutputBuilder()
72 .setResult("Error - service-type and service-rate must be presents");
73 return otnServicePathOutputBuilder.build();
75 CopyOnWriteArrayList<Nodes> otnNodesProvisioned = new CopyOnWriteArrayList<>();
76 switch (input.getServiceType()) {
78 if ("10G".equals(input.getServiceRate()) || "1G".equals(input.getServiceRate())) {
80 LOG.info("Calling Node interfaces {} {} {} {} {} {} {}",
81 input.getServiceRate(), input.getEthernetEncoding(),
82 input.getServiceType(), input.getOperation(), input.getTribPortNumber(),
83 input.getTribSlot(), input.getNodes());
84 nodeInterfaces = createInterface(input);
85 LOG.info("Node interfaces created just fine ");
87 List<String> nodesToUpdate = new ArrayList<>();
88 if (!nodeInterfaces.isEmpty()) {
89 for (NodeInterface nodeInterf : nodeInterfaces) {
90 if (nodeInterf.getOduInterfaceId() != null) {
91 List<String> interList = nodeInterf.getOduInterfaceId().stream()
92 .filter(id -> id.contains("NETWORK")).collect(Collectors.toList());
93 if (!interList.isEmpty()) {
94 for (String inter : interList) {
95 String tp = inter.split("-ODU")[0];
96 String nodeTopo = nodeInterf.getNodeId() + "-" + tp.split("-")[0];
97 nodesToUpdate.add(nodeTopo + "--" + tp);
103 updateOtnTopology(null, nodesToUpdate, input.getServiceRate(), input.getTribPortNumber(),
104 input.getTribSlot(), false);
105 } catch (OpenRoadmInterfaceException e) {
106 LOG.warn("Set up service path failed", e);
110 LOG.warn("Unsupported service-rate for service-type Ethernet");
114 if ("100G".equals(input.getServiceRate())) {
116 createODU4TtpInterface(input, nodeInterfaces, otnNodesProvisioned);
117 updateOtnTopology(otnNodesProvisioned, null, null, null, null, false);
118 } catch (OpenRoadmInterfaceException e) {
119 LOG.warn("Set up service path failed", e);
123 LOG.warn("Unsupported service-rate for service-type ODU");
127 LOG.error("service-type {} not managed yet", input.getServiceType());
131 LOG.info("Result is success");
132 for (NodeInterface nodeInterface : nodeInterfaces) {
133 results.add("Otn Service path was set up successfully for node :" + nodeInterface.getNodeId());
136 Map<NodeInterfaceKey,NodeInterface> nodeInterfacesMap = new HashMap<>();
137 for (NodeInterface nodeInterface : nodeInterfaces) {
138 if (nodeInterface != null) {
139 nodeInterfacesMap.put(nodeInterface.key(), nodeInterface);
142 OtnServicePathOutputBuilder otnServicePathOutputBuilder = new OtnServicePathOutputBuilder()
144 .setNodeInterface(nodeInterfacesMap)
145 .setResult(String.join("\n", results));
146 return otnServicePathOutputBuilder.build();
149 public OtnServicePathOutput deleteOtnServicePath(OtnServicePathInput input) {
151 LOG.error("Unable to delete otn service path. input = null");
152 return new OtnServicePathOutputBuilder().setResult("Unable to delete otn service path. input = null")
153 .setSuccess(false).build();
155 List<Nodes> nodes = input.getNodes();
156 AtomicBoolean success = new AtomicBoolean(true);
157 ConcurrentLinkedQueue<String> results = new ConcurrentLinkedQueue<>();
158 List<String> nodesTpToUpdate = new ArrayList<>();
159 CopyOnWriteArrayList<Nodes> otnNodesProvisioned = new CopyOnWriteArrayList<>();
160 ForkJoinPool forkJoinPool = new ForkJoinPool();
161 ForkJoinTask forkJoinTask = forkJoinPool.submit(() -> nodes.parallelStream().forEach(node -> {
162 List<String> interfacesToDelete = new LinkedList<>();
163 String nodeId = node.getNodeId();
164 LOG.info("Deleting service setup on node {}", nodeId);
165 String networkTp = node.getNetworkTp();
166 if (networkTp == null || input.getServiceRate() == null || input.getServiceType() == null) {
167 LOG.error("destination ({}) or service rate ({}) or service type ({}) is null.", networkTp,
168 input.getServiceRate(), input.getServiceType());
171 // if the node is currently mounted then proceed.
172 if (this.deviceTransactionManager.isDeviceMounted(nodeId)) {
173 String connectionNumber = "";
174 switch (input.getServiceRate()) {
176 if ("ODU".equals(input.getServiceType())) {
177 interfacesToDelete.add(networkTp + "-ODU4");
178 otnNodesProvisioned.add(node);
179 if (node.getNetwork2Tp() != null) {
180 interfacesToDelete.add(node.getNetwork2Tp() + "-ODU4");
185 connectionNumber = getConnectionNumber(input.getServiceName(), node, networkTp, "ODU2e");
188 connectionNumber = getConnectionNumber(input.getServiceName(), node, networkTp, "ODU0");
191 LOG.error("service rate {} not managed yet", input.getServiceRate());
192 String result = input.getServiceRate() + " is not supported";
197 List<String> intToDelete = this.crossConnect.deleteCrossConnect(nodeId, connectionNumber, true);
198 if (intToDelete != null) {
199 for (String interf : intToDelete) {
200 if (!this.openRoadmInterfaceFactory.isUsedByOtnXc(nodeId, interf, connectionNumber,
201 this.deviceTransactionManager)) {
202 interfacesToDelete.add(interf);
203 if (!getSupportedInterface(nodeId, interf).contains("ODU4")) {
204 interfacesToDelete.add(getSupportedInterface(nodeId, interf));
210 String result = nodeId + " is not mounted on the controller";
214 forkJoinPool.shutdown();
216 // TODO should deletion end here?
218 for (String interfaceId : interfacesToDelete) {
220 this.openRoadmInterfaces.deleteInterface(nodeId, interfaceId);
221 } catch (OpenRoadmInterfaceException e) {
222 String result = String.format("Failed to delete interface %s on node %s!", interfaceId, nodeId);
224 LOG.error(result, e);
228 List<String> interList = interfacesToDelete.stream().filter(ele -> ele.contains("NETWORK"))
229 .collect(Collectors.toList());
230 if (!interList.isEmpty()) {
231 for (String inter : interList) {
232 String tp = inter.split("-ODU")[0];
233 String nodeTopo = nodeId + "-" + tp.split("-")[0];
234 nodesTpToUpdate.add(nodeTopo + "--" + tp);
240 } catch (InterruptedException | ExecutionException e) {
241 LOG.error("Error while deleting service paths!", e);
243 forkJoinPool.shutdown();
244 LOG.info("requesting otn-topology update...");
245 if (!nodesTpToUpdate.isEmpty() && !"ODU".equals(input.getServiceType())) {
246 updateOtnTopology(null, nodesTpToUpdate, input.getServiceRate(), input.getTribPortNumber(),
247 input.getTribSlot(), true);
248 } else if (!otnNodesProvisioned.isEmpty()) {
249 updateOtnTopology(otnNodesProvisioned, null, null, null, null, true);
252 OtnServicePathOutputBuilder delServBldr = new OtnServicePathOutputBuilder();
253 delServBldr.setSuccess(success.get());
254 if (results.isEmpty()) {
255 return delServBldr.setResult("Request processed").build();
257 return delServBldr.setResult(String.join("\n", results)).build();
261 private String getConnectionNumber(String serviceName, Nodes node, String networkTp, String oduType) {
262 if (node.getClientTp() != null) {
263 return String.join("-", node.getClientTp(), oduType, serviceName, "x", networkTp, oduType, serviceName);
264 } else if (node.getNetwork2Tp() != null) {
265 return String.join("-", networkTp, oduType, serviceName, "x", node.getNetwork2Tp(), oduType, serviceName);
271 private String getSupportedInterface(String nodeId, String interf) {
272 Optional<Interface> supInterfOpt;
274 supInterfOpt = this.openRoadmInterfaces.getInterface(nodeId, interf);
275 if (supInterfOpt.isPresent()) {
276 return supInterfOpt.get().getSupportingInterface();
280 } catch (OpenRoadmInterfaceException e) {
281 LOG.error("error getting Supported Interface of {} - {}", interf, nodeId, e);
286 private List<NodeInterface> createInterface(OtnServicePathInput input) throws OpenRoadmInterfaceException {
287 List<NodeInterface> nodeInterfaces = new ArrayList<>();
288 LOG.info("Calling Create Interface entry for OTN service path");
289 if (input.getServiceRate() == null
290 || !("1G".equals(input.getServiceRate()) || "10G".equals(input.getServiceRate()))) {
291 LOG.error("Service rate {} not managed yet", input.getServiceRate());
293 createLowOrderInterfaces(input, nodeInterfaces);
295 return nodeInterfaces;
298 private Optional<String> postCrossConnect(List<String> createdOduInterfaces, Nodes node)
299 throws OpenRoadmInterfaceException {
300 return this.crossConnect.postOtnCrossConnect(createdOduInterfaces, node);
303 private void createLowOrderInterfaces(OtnServicePathInput input, List<NodeInterface> nodeInterfaces)
304 throws OpenRoadmInterfaceException {
305 for (Nodes node : input.getNodes()) {
306 // check if the node is mounted or not?
307 List<String> createdEthInterfaces = new ArrayList<>();
308 List<String> createdOduInterfaces = new ArrayList<>();
309 switch (input.getServiceRate()) {
311 LOG.info("Input service is 1G");
312 if (node.getClientTp() != null) {
313 createdEthInterfaces.add(
314 openRoadmInterfaceFactory.createOpenRoadmEth1GInterface(node.getNodeId(),
315 node.getClientTp()));
316 createdOduInterfaces.add(
317 // suppporting interface?, payload ?
318 openRoadmInterfaceFactory.createOpenRoadmOdu0Interface(node.getNodeId(), node.getClientTp(),
319 input.getServiceName(), PT_07, false, input.getTribPortNumber(), input.getTribSlot()));
321 createdOduInterfaces.add(
322 openRoadmInterfaceFactory.createOpenRoadmOdu0Interface(node.getNodeId(), node.getNetworkTp(),
323 input.getServiceName(), PT_07, true, input.getTribPortNumber(), input.getTribSlot()));
324 if (node.getNetwork2Tp() != null) {
325 createdOduInterfaces.add(
326 // supporting interface? payload ?
327 openRoadmInterfaceFactory.createOpenRoadmOdu0Interface(node.getNodeId(),
328 node.getNetwork2Tp(), input.getServiceName(), PT_07, true, input.getTribPortNumber(),
329 input.getTribSlot()));
333 LOG.info("Input service is 10G");
334 if (node.getClientTp() != null) {
335 createdEthInterfaces.add(openRoadmInterfaceFactory.createOpenRoadmEth10GInterface(
336 node.getNodeId(), node.getClientTp()));
337 createdOduInterfaces.add(
338 // suppporting interface?, payload ?
339 openRoadmInterfaceFactory.createOpenRoadmOdu2eInterface(node.getNodeId(),
340 node.getClientTp(), input.getServiceName(), PT_03, false, input.getTribPortNumber(),
341 input.getTribSlot()));
343 createdOduInterfaces.add(
344 // supporting interface? payload ?
345 openRoadmInterfaceFactory.createOpenRoadmOdu2eInterface(node.getNodeId(), node.getNetworkTp(),
346 input.getServiceName(), PT_03, true, input.getTribPortNumber(), input.getTribSlot()));
347 if (node.getNetwork2Tp() != null) {
348 createdOduInterfaces.add(
349 // supporting interface? payload ?
350 openRoadmInterfaceFactory.createOpenRoadmOdu2eInterface(node.getNodeId(),
351 node.getNetwork2Tp(), input.getServiceName(), PT_03, true, input.getTribPortNumber(),
352 input.getTribSlot()));
356 LOG.error("service rate {} not managed yet", input.getServiceRate());
360 // implement cross connect
361 List<String> createdConnections = new ArrayList<>();
362 if (!createdOduInterfaces.isEmpty()) {
363 Optional<String> connectionNameOpt = postCrossConnect(createdOduInterfaces, node);
364 createdConnections.add(connectionNameOpt.get());
365 LOG.info("Created cross connects");
367 NodeInterfaceBuilder nodeInterfaceBuilder = new NodeInterfaceBuilder()
368 .withKey(new NodeInterfaceKey(node.getNodeId()))
369 .setNodeId(node.getNodeId())
370 .setConnectionId(createdConnections)
371 .setEthInterfaceId(createdEthInterfaces)
372 .setOduInterfaceId(createdOduInterfaces);
373 nodeInterfaces.add(nodeInterfaceBuilder.build());
377 private void createODU4TtpInterface(OtnServicePathInput input, List<NodeInterface> nodeInterfaces,
378 CopyOnWriteArrayList<Nodes> otnNodesProvisioned) throws OpenRoadmInterfaceException {
379 if (input.getNodes() == null) {
382 LOG.info("Creation of ODU4 tp interface {}", input);
383 for (int i = 0; i < input.getNodes().size(); i++) {
384 Nodes node = input.getNodes().get(i);
385 String supportingOtuInterface = node.getNetworkTp() + "-OTU";
386 List<String> createdOdu4Interfaces = new ArrayList<>();
387 // Adding SAPI/DAPI information to the
388 Nodes tgtNode = null;
389 if (i + 1 == input.getNodes().size()) {
390 // For the end node, tgtNode becomes the first node in the list
391 tgtNode = input.getNodes().get(0);
393 tgtNode = input.getNodes().get(i + 1);
395 createdOdu4Interfaces.add(openRoadmInterfaceFactory.createOpenRoadmOtnOdu4Interface(node.getNodeId(),
396 node.getNetworkTp(), supportingOtuInterface, tgtNode.getNodeId(), tgtNode.getNetworkTp()));
397 NodeInterfaceBuilder nodeInterfaceBuilder = new NodeInterfaceBuilder()
398 .withKey(new NodeInterfaceKey(node.getNodeId()))
399 .setNodeId(node.getNodeId())
400 .setOduInterfaceId(createdOdu4Interfaces);
401 nodeInterfaces.add(nodeInterfaceBuilder.build());
402 otnNodesProvisioned.add(node);
406 private void updateOtnTopology(CopyOnWriteArrayList<Nodes> nodes, List<String> nodesTps, String serviceRate,
407 Short tribPortNb, Short tribSlotNb, boolean isDeletion) {
408 if (nodes != null && nodes.size() == 2) {
410 LOG.info("updating otn-topology removing ODU4 links");
411 this.networkModelService.deleteOtnLinks(nodes.get(0).getNodeId(), nodes.get(0).getNetworkTp(),
412 nodes.get(1).getNodeId(), nodes.get(1).getNetworkTp(), OtnLinkType.ODTU4);
414 LOG.info("updating otn-topology adding ODU4 links");
415 this.networkModelService.createOtnLinks(nodes.get(0).getNodeId(), nodes.get(0).getNetworkTp(),
416 nodes.get(1).getNodeId(), nodes.get(1).getNetworkTp(), OtnLinkType.ODTU4);
418 } else if (nodesTps != null && (nodesTps.size() % 2 == 0) && serviceRate != null && tribPortNb != null
419 && tribSlotNb != null) {
420 LOG.info("updating otn-topology node tps -tps and tpn pools");
421 this.networkModelService.updateOtnLinks(nodesTps, serviceRate, tribPortNb, tribSlotNb, isDeletion);