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.LinkedList;
12 import java.util.List;
13 import java.util.Optional;
14 import java.util.concurrent.ConcurrentLinkedQueue;
15 import java.util.concurrent.CopyOnWriteArrayList;
16 import java.util.concurrent.ExecutionException;
17 import java.util.concurrent.ForkJoinPool;
18 import java.util.concurrent.ForkJoinTask;
19 import java.util.concurrent.atomic.AtomicBoolean;
20 import java.util.stream.Collectors;
21 import org.opendaylight.transportpce.common.crossconnect.CrossConnect;
22 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
23 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
24 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
25 import org.opendaylight.transportpce.networkmodel.service.NetworkModelService;
26 import org.opendaylight.transportpce.renderer.openroadminterface.OpenRoadmInterfaceFactory;
27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.OtnServicePathInput;
28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.OtnServicePathOutput;
29 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.OtnServicePathOutputBuilder;
30 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
31 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev200615.node.interfaces.NodeInterface;
32 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev200615.node.interfaces.NodeInterfaceBuilder;
33 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev200615.node.interfaces.NodeInterfaceKey;
34 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev200615.otn.renderer.input.Nodes;
35 import org.opendaylight.yang.gen.v1.http.transportpce.topology.rev200129.OtnLinkType;
36 import org.slf4j.Logger;
37 import org.slf4j.LoggerFactory;
40 public class OtnDeviceRendererServiceImpl implements OtnDeviceRendererService {
41 private static final Logger LOG = LoggerFactory.getLogger(OtnDeviceRendererServiceImpl.class);
42 private static final String PT_03 = "03";
43 private static final String PT_07 = "07";
44 private final OpenRoadmInterfaceFactory openRoadmInterfaceFactory;
45 private final CrossConnect crossConnect;
46 private final OpenRoadmInterfaces openRoadmInterfaces;
47 private final DeviceTransactionManager deviceTransactionManager;
48 private final NetworkModelService networkModelService;
50 public OtnDeviceRendererServiceImpl(OpenRoadmInterfaceFactory openRoadmInterfaceFactory, CrossConnect crossConnect,
51 OpenRoadmInterfaces openRoadmInterfaces,
52 DeviceTransactionManager deviceTransactionManager,
53 NetworkModelService networkModelService) {
54 this.openRoadmInterfaceFactory = openRoadmInterfaceFactory;
55 this.crossConnect = crossConnect;
56 this.openRoadmInterfaces = openRoadmInterfaces;
57 this.deviceTransactionManager = deviceTransactionManager;
58 this.networkModelService = networkModelService;
62 public OtnServicePathOutput setupOtnServicePath(OtnServicePathInput input) {
63 LOG.info("Calling setup otn-service path");
64 boolean success = true;
65 List<NodeInterface> nodeInterfaces = new ArrayList<>();
66 List<String> results = new ArrayList<>();
67 if (input.getServiceType() == null || input.getServiceRate() == null) {
68 OtnServicePathOutputBuilder otnServicePathOutputBuilder = new OtnServicePathOutputBuilder()
70 .setResult("Error - service-type and service-rate must be presents");
71 return otnServicePathOutputBuilder.build();
73 CopyOnWriteArrayList<Nodes> otnNodesProvisioned = new CopyOnWriteArrayList<>();
74 switch (input.getServiceType()) {
76 if ("10G".equals(input.getServiceRate()) || "1G".equals(input.getServiceRate())) {
78 LOG.info("Calling Node interfaces {} {} {} {} {} {} {}",
79 input.getServiceRate(), input.getEthernetEncoding(),
80 input.getServiceType(), input.getOperation(), input.getTribPortNumber(),
81 input.getTribSlot(), input.getNodes());
82 nodeInterfaces = createInterface(input);
83 LOG.info("Node interfaces created just fine ");
85 List<String> nodesToUpdate = new ArrayList<>();
86 if (!nodeInterfaces.isEmpty()) {
87 for (NodeInterface nodeInterf : nodeInterfaces) {
88 if (nodeInterf.getOduInterfaceId() != null) {
89 List<String> interList = nodeInterf.getOduInterfaceId().stream()
90 .filter(id -> id.contains("NETWORK")).collect(Collectors.toList());
91 if (!interList.isEmpty()) {
92 for (String inter : interList) {
93 String tp = inter.split("-ODU")[0];
94 String nodeTopo = nodeInterf.getNodeId() + "-" + tp.split("-")[0];
95 nodesToUpdate.add(nodeTopo + "--" + tp);
101 updateOtnTopology(null, nodesToUpdate, input.getServiceRate(), input.getTribPortNumber(),
102 input.getTribSlot(), false);
103 } catch (OpenRoadmInterfaceException e) {
104 LOG.warn("Set up service path failed", e);
108 LOG.warn("Unsupported service-rate for service-type Ethernet");
112 if ("100G".equals(input.getServiceRate())) {
114 createODU4TtpInterface(input, nodeInterfaces, otnNodesProvisioned);
115 updateOtnTopology(otnNodesProvisioned, null, null, null, null, false);
116 } catch (OpenRoadmInterfaceException e) {
117 LOG.warn("Set up service path failed", e);
121 LOG.warn("Unsupported service-rate for service-type ODU");
125 LOG.error("service-type {} not managed yet", input.getServiceType());
129 LOG.info("Result is success");
130 for (NodeInterface nodeInterface : nodeInterfaces) {
131 results.add("Otn Service path was set up successfully for node :" + nodeInterface.getNodeId());
134 OtnServicePathOutputBuilder otnServicePathOutputBuilder = new OtnServicePathOutputBuilder()
136 .setNodeInterface(nodeInterfaces)
137 .setResult(String.join("\n", results));
138 return otnServicePathOutputBuilder.build();
141 public OtnServicePathOutput deleteOtnServicePath(OtnServicePathInput input) {
143 LOG.error("Unable to delete otn service path. input = null");
144 return new OtnServicePathOutputBuilder().setResult("Unable to delete otn service path. input = null")
145 .setSuccess(false).build();
147 List<Nodes> nodes = input.getNodes();
148 AtomicBoolean success = new AtomicBoolean(true);
149 ConcurrentLinkedQueue<String> results = new ConcurrentLinkedQueue<>();
150 List<String> nodesTpToUpdate = new ArrayList<>();
151 CopyOnWriteArrayList<Nodes> otnNodesProvisioned = new CopyOnWriteArrayList<>();
152 ForkJoinPool forkJoinPool = new ForkJoinPool();
153 ForkJoinTask forkJoinTask = forkJoinPool.submit(() -> nodes.parallelStream().forEach(node -> {
154 List<String> interfacesToDelete = new LinkedList<>();
155 String nodeId = node.getNodeId();
156 LOG.info("Deleting service setup on node {}", nodeId);
157 String networkTp = node.getNetworkTp();
158 if (networkTp == null || input.getServiceRate() == null || input.getServiceType() == null) {
159 LOG.error("destination ({}) or service rate ({}) or service type ({}) is null.", networkTp,
160 input.getServiceRate(), input.getServiceType());
163 // if the node is currently mounted then proceed.
164 if (this.deviceTransactionManager.isDeviceMounted(nodeId)) {
165 String connectionNumber = "";
166 switch (input.getServiceRate()) {
168 if ("ODU".equals(input.getServiceType())) {
169 interfacesToDelete.add(networkTp + "-ODU4");
170 otnNodesProvisioned.add(node);
171 if (node.getNetwork2Tp() != null) {
172 interfacesToDelete.add(node.getNetwork2Tp() + "-ODU4");
177 connectionNumber = getConnectionNumber(input.getServiceName(), node, networkTp, "ODU2e");
180 connectionNumber = getConnectionNumber(input.getServiceName(), node, networkTp, "ODU0");
183 LOG.error("service rate {} not managed yet", input.getServiceRate());
184 String result = input.getServiceRate() + " is not supported";
189 List<String> intToDelete = this.crossConnect.deleteCrossConnect(nodeId, connectionNumber, true);
190 if (intToDelete != null) {
191 for (String interf : intToDelete) {
192 if (!this.openRoadmInterfaceFactory.isUsedByOtnXc(nodeId, interf, connectionNumber,
193 this.deviceTransactionManager)) {
194 interfacesToDelete.add(interf);
195 if (!getSupportedInterface(nodeId, interf).contains("ODU4")) {
196 interfacesToDelete.add(getSupportedInterface(nodeId, interf));
202 String result = nodeId + " is not mounted on the controller";
206 forkJoinPool.shutdown();
208 // TODO should deletion end here?
210 for (String interfaceId : interfacesToDelete) {
212 this.openRoadmInterfaces.deleteInterface(nodeId, interfaceId);
213 } catch (OpenRoadmInterfaceException e) {
214 String result = String.format("Failed to delete interface %s on node %s!", interfaceId, nodeId);
216 LOG.error(result, e);
220 List<String> interList = interfacesToDelete.stream().filter(ele -> ele.contains("NETWORK"))
221 .collect(Collectors.toList());
222 if (!interList.isEmpty()) {
223 for (String inter : interList) {
224 String tp = inter.split("-ODU")[0];
225 String nodeTopo = nodeId + "-" + tp.split("-")[0];
226 nodesTpToUpdate.add(nodeTopo + "--" + tp);
232 } catch (InterruptedException | ExecutionException e) {
233 LOG.error("Error while deleting service paths!", e);
235 forkJoinPool.shutdown();
236 LOG.info("requesting otn-topology update...");
237 if (!nodesTpToUpdate.isEmpty() && !"ODU".equals(input.getServiceType())) {
238 updateOtnTopology(null, nodesTpToUpdate, input.getServiceRate(), input.getTribPortNumber(),
239 input.getTribSlot(), true);
240 } else if (!otnNodesProvisioned.isEmpty()) {
241 updateOtnTopology(otnNodesProvisioned, null, null, null, null, true);
244 OtnServicePathOutputBuilder delServBldr = new OtnServicePathOutputBuilder();
245 delServBldr.setSuccess(success.get());
246 if (results.isEmpty()) {
247 return delServBldr.setResult("Request processed").build();
249 return delServBldr.setResult(String.join("\n", results)).build();
253 private String getConnectionNumber(String serviceName, Nodes node, String networkTp, String oduType) {
254 if (node.getClientTp() != null) {
255 return String.join("-", node.getClientTp(), oduType, serviceName, "x", networkTp, oduType, serviceName);
256 } else if (node.getNetwork2Tp() != null) {
257 return String.join("-", networkTp, oduType, serviceName, "x", node.getNetwork2Tp(), oduType, serviceName);
263 private String getSupportedInterface(String nodeId, String interf) {
264 Optional<Interface> supInterfOpt;
266 supInterfOpt = this.openRoadmInterfaces.getInterface(nodeId, interf);
267 if (supInterfOpt.isPresent()) {
268 return supInterfOpt.get().getSupportingInterface();
272 } catch (OpenRoadmInterfaceException e) {
273 LOG.error("error getting Supported Interface of {} - {}", interf, nodeId, e);
278 private List<NodeInterface> createInterface(OtnServicePathInput input) throws OpenRoadmInterfaceException {
279 List<NodeInterface> nodeInterfaces = new ArrayList<>();
280 LOG.info("Calling Create Interface entry for OTN service path");
281 if (input.getServiceRate() == null
282 || !("1G".equals(input.getServiceRate()) || "10G".equals(input.getServiceRate()))) {
283 LOG.error("Service rate {} not managed yet", input.getServiceRate());
285 createLowOrderInterfaces(input, nodeInterfaces);
287 return nodeInterfaces;
290 private Optional<String> postCrossConnect(List<String> createdOduInterfaces, Nodes node)
291 throws OpenRoadmInterfaceException {
292 return this.crossConnect.postOtnCrossConnect(createdOduInterfaces, node);
295 private void createLowOrderInterfaces(OtnServicePathInput input, List<NodeInterface> nodeInterfaces)
296 throws OpenRoadmInterfaceException {
297 for (Nodes node : input.getNodes()) {
298 // check if the node is mounted or not?
299 List<String> createdEthInterfaces = new ArrayList<>();
300 List<String> createdOduInterfaces = new ArrayList<>();
301 switch (input.getServiceRate()) {
303 LOG.info("Input service is 1G");
304 if (node.getClientTp() != null) {
305 createdEthInterfaces.add(
306 openRoadmInterfaceFactory.createOpenRoadmEth1GInterface(node.getNodeId(),
307 node.getClientTp()));
308 createdOduInterfaces.add(
309 // suppporting interface?, payload ?
310 openRoadmInterfaceFactory.createOpenRoadmOdu0Interface(node.getNodeId(), node.getClientTp(),
311 input.getServiceName(), PT_07, false, input.getTribPortNumber(), input.getTribSlot()));
313 createdOduInterfaces.add(
314 openRoadmInterfaceFactory.createOpenRoadmOdu0Interface(node.getNodeId(), node.getNetworkTp(),
315 input.getServiceName(), PT_07, true, input.getTribPortNumber(), input.getTribSlot()));
316 if (node.getNetwork2Tp() != null) {
317 createdOduInterfaces.add(
318 // supporting interface? payload ?
319 openRoadmInterfaceFactory.createOpenRoadmOdu0Interface(node.getNodeId(),
320 node.getNetwork2Tp(), input.getServiceName(), PT_07, true, input.getTribPortNumber(),
321 input.getTribSlot()));
325 LOG.info("Input service is 10G");
326 if (node.getClientTp() != null) {
327 createdEthInterfaces.add(openRoadmInterfaceFactory.createOpenRoadmEth10GInterface(
328 node.getNodeId(), node.getClientTp()));
329 createdOduInterfaces.add(
330 // suppporting interface?, payload ?
331 openRoadmInterfaceFactory.createOpenRoadmOdu2eInterface(node.getNodeId(),
332 node.getClientTp(), input.getServiceName(), PT_03, false, input.getTribPortNumber(),
333 input.getTribSlot()));
335 createdOduInterfaces.add(
336 // supporting interface? payload ?
337 openRoadmInterfaceFactory.createOpenRoadmOdu2eInterface(node.getNodeId(), node.getNetworkTp(),
338 input.getServiceName(), PT_03, true, input.getTribPortNumber(), input.getTribSlot()));
339 if (node.getNetwork2Tp() != null) {
340 createdOduInterfaces.add(
341 // supporting interface? payload ?
342 openRoadmInterfaceFactory.createOpenRoadmOdu2eInterface(node.getNodeId(),
343 node.getNetwork2Tp(), input.getServiceName(), PT_03, true, input.getTribPortNumber(),
344 input.getTribSlot()));
348 LOG.error("service rate {} not managed yet", input.getServiceRate());
352 // implement cross connect
353 List<String> createdConnections = new ArrayList<>();
354 if (!createdOduInterfaces.isEmpty()) {
355 Optional<String> connectionNameOpt = postCrossConnect(createdOduInterfaces, node);
356 createdConnections.add(connectionNameOpt.get());
357 LOG.info("Created cross connects");
359 NodeInterfaceBuilder nodeInterfaceBuilder = new NodeInterfaceBuilder()
360 .withKey(new NodeInterfaceKey(node.getNodeId()))
361 .setNodeId(node.getNodeId())
362 .setConnectionId(createdConnections)
363 .setEthInterfaceId(createdEthInterfaces)
364 .setOduInterfaceId(createdOduInterfaces);
365 nodeInterfaces.add(nodeInterfaceBuilder.build());
369 private void createODU4TtpInterface(OtnServicePathInput input, List<NodeInterface> nodeInterfaces,
370 CopyOnWriteArrayList<Nodes> otnNodesProvisioned) throws OpenRoadmInterfaceException {
372 for (int i = 0; i < input.getNodes().size(); i++) {
373 Nodes node = input.getNodes().get(i);
374 String supportingOtuInterface = node.getNetworkTp() + "-OTU";
375 List<String> createdOdu4Interfaces = new ArrayList<>();
376 // Adding SAPI/DAPI information to the
377 Nodes tgtNode = null;
378 if (i + 1 == input.getNodes().size()) {
379 // For the end node, tgtNode becomes the first node in the list
380 tgtNode = input.getNodes().get(0);
382 tgtNode = input.getNodes().get(i + 1);
384 createdOdu4Interfaces.add(openRoadmInterfaceFactory.createOpenRoadmOtnOdu4Interface(node.getNodeId(),
385 node.getNetworkTp(), supportingOtuInterface, tgtNode.getNodeId(), tgtNode.getNetworkTp()));
386 NodeInterfaceBuilder nodeInterfaceBuilder = new NodeInterfaceBuilder()
387 .withKey(new NodeInterfaceKey(node.getNodeId()))
388 .setNodeId(node.getNodeId())
389 .setOduInterfaceId(createdOdu4Interfaces);
390 nodeInterfaces.add(nodeInterfaceBuilder.build());
391 otnNodesProvisioned.add(node);
395 private void updateOtnTopology(CopyOnWriteArrayList<Nodes> nodes, List<String> nodesTps, String serviceRate,
396 Short tribPortNb, Short tribSlotNb, boolean isDeletion) {
397 if (nodes != null && nodes.size() == 2) {
399 LOG.info("updating otn-topology removing ODU4 links");
400 this.networkModelService.deleteOtnLinks(nodes.get(0).getNodeId(), nodes.get(0).getNetworkTp(),
401 nodes.get(1).getNodeId(), nodes.get(1).getNetworkTp(), OtnLinkType.ODTU4);
403 LOG.info("updating otn-topology adding ODU4 links");
404 this.networkModelService.createOtnLinks(nodes.get(0).getNodeId(), nodes.get(0).getNetworkTp(),
405 nodes.get(1).getNodeId(), nodes.get(1).getNetworkTp(), OtnLinkType.ODTU4);
407 } else if (nodesTps != null && (nodesTps.size() % 2 == 0) && serviceRate != null && tribPortNb != null
408 && tribSlotNb != null) {
409 LOG.info("updating otn-topology node tps -tps and tpn pools");
410 this.networkModelService.updateOtnLinks(nodesTps, serviceRate, tribPortNb, tribSlotNb, isDeletion);