2 * Copyright © 2017 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
9 package org.opendaylight.transportpce.olm.service;
11 import com.google.common.base.Strings;
12 import java.math.BigDecimal;
13 import java.math.RoundingMode;
14 import java.util.ArrayList;
15 import java.util.Collections;
16 import java.util.HashMap;
17 import java.util.List;
19 import java.util.Map.Entry;
20 import java.util.Optional;
22 import java.util.concurrent.ExecutionException;
23 import java.util.concurrent.TimeUnit;
24 import java.util.concurrent.TimeoutException;
25 import java.util.stream.Collectors;
26 import org.eclipse.jdt.annotation.Nullable;
27 import org.opendaylight.mdsal.binding.api.DataBroker;
28 import org.opendaylight.mdsal.binding.api.ReadTransaction;
29 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
30 import org.opendaylight.transportpce.common.InstanceIdentifiers;
31 import org.opendaylight.transportpce.common.NetworkUtils;
32 import org.opendaylight.transportpce.common.ResponseCodes;
33 import org.opendaylight.transportpce.common.StringConstants;
34 import org.opendaylight.transportpce.common.Timeouts;
35 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
36 import org.opendaylight.transportpce.common.mapping.MappingUtils;
37 import org.opendaylight.transportpce.common.mapping.PortMapping;
38 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
39 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
40 import org.opendaylight.transportpce.olm.power.PowerMgmt;
41 import org.opendaylight.transportpce.olm.util.OlmUtils;
42 import org.opendaylight.transportpce.olm.util.OtsPmHolder;
43 import org.opendaylight.transportpce.olm.util.RoadmLinks;
44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseInput;
45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseOutput;
46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseOutputBuilder;
47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentInput;
48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentOutput;
49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentOutputBuilder;
50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInput;
51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInputBuilder;
52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutput;
53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutputBuilder;
54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerResetInput;
55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerResetOutput;
56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupInput;
57 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupOutput;
58 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupOutputBuilder;
59 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownInput;
60 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownOutput;
61 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownOutputBuilder;
62 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.calculate.spanloss.base.output.Spans;
63 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.calculate.spanloss.base.output.SpansBuilder;
64 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.get.pm.output.Measurements;
65 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
66 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo.OpenroadmVersion;
67 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Link1;
68 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.RatioDB;
69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.Interface;
70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceBuilder;
71 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmLinkType;
72 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1;
73 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1Builder;
74 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.ots.container.Ots;
75 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.ots.container.OtsBuilder;
76 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev161014.PmGranularity;
77 import org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev161014.ResourceTypeEnum;
78 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.PmNamesEnum;
79 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.olm.get.pm.input.ResourceIdentifierBuilder;
80 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
81 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
82 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
83 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
84 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
85 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
86 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
87 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
88 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
89 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
90 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
91 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
92 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
93 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
94 import org.slf4j.Logger;
95 import org.slf4j.LoggerFactory;
97 public class OlmPowerServiceImpl implements OlmPowerService {
98 private static final Logger LOG = LoggerFactory.getLogger(OlmPowerServiceImpl.class);
99 private final MappingUtils mappingUtils;
100 private final OpenRoadmInterfaces openRoadmInterfaces;
101 private final DataBroker dataBroker;
102 private final PowerMgmt powerMgmt;
103 private final DeviceTransactionManager deviceTransactionManager;
104 private final PortMapping portMapping;
106 public OlmPowerServiceImpl(DataBroker dataBroker, PowerMgmt powerMgmt,
107 DeviceTransactionManager deviceTransactionManager, PortMapping portMapping,
108 MappingUtils mappingUtils, OpenRoadmInterfaces openRoadmInterfaces) {
109 this.dataBroker = dataBroker;
110 this.powerMgmt = powerMgmt;
111 this.portMapping = portMapping;
112 this.deviceTransactionManager = deviceTransactionManager;
113 this.mappingUtils = mappingUtils;
114 this.openRoadmInterfaces = openRoadmInterfaces;
118 LOG.info("init ...");
121 public void close() {
122 LOG.info("close ...");
127 public GetPmOutput getPm(GetPmInput pmInput) {
128 OpenroadmVersion openroadmVersion;
129 if (mappingUtils.getOpenRoadmVersion(pmInput.getNodeId())
130 .equals(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1)) {
131 LOG.info("Device version is 1.2.1");
132 openroadmVersion = OpenroadmVersion._121;
134 openroadmVersion = OpenroadmVersion._221;
135 LOG.info("Device version is 2.2.1");
137 LOG.info("Now calling get pm data");
138 GetPmOutputBuilder pmOutputBuilder = OlmUtils.pmFetch(pmInput, deviceTransactionManager,
140 return pmOutputBuilder.build();
144 public ServicePowerSetupOutput servicePowerSetup(ServicePowerSetupInput powerSetupInput) {
145 ServicePowerSetupOutputBuilder powerSetupOutput = new ServicePowerSetupOutputBuilder();
146 boolean successValPowerCalculation = powerMgmt.setPower(powerSetupInput);
147 if (successValPowerCalculation) {
148 powerSetupOutput.setResult(ResponseCodes.SUCCESS_RESULT);
150 powerSetupOutput.setResult(ResponseCodes.FAILED_RESULT);
152 return powerSetupOutput.build();
156 public ServicePowerTurndownOutput servicePowerTurndown(
157 ServicePowerTurndownInput powerTurndownInput) {
159 ServicePowerTurndownOutputBuilder powerTurnDownOutput = new ServicePowerTurndownOutputBuilder();
160 // TODO add flag or return failure instead of string
161 if (powerMgmt.powerTurnDown(powerTurndownInput)) {
162 powerTurnDownOutput.setResult(ResponseCodes.SUCCESS_RESULT);
164 powerTurnDownOutput.setResult(ResponseCodes.FAILED_RESULT);
166 return powerTurnDownOutput.build();
170 public CalculateSpanlossBaseOutput calculateSpanlossBase(CalculateSpanlossBaseInput spanlossBaseInput) {
171 LOG.info("CalculateSpanlossBase Request received for source type {}", spanlossBaseInput.getSrcType());
172 List<RoadmLinks> roadmLinks = new ArrayList<>();
173 CalculateSpanlossBaseOutputBuilder spanLossBaseBuilder = new CalculateSpanlossBaseOutputBuilder();
174 Map<LinkId, BigDecimal> spanLossResult = null;
175 //Depending on the source type do the calculation
176 switch (spanlossBaseInput.getSrcType()) {
178 LOG.debug("Calculate SpanLossBase for a linkId: {}",spanlossBaseInput.getLinkId());
179 Link inputLink = getNetworkLinkById(spanlossBaseInput.getLinkId());
180 if (inputLink != null) {
181 RoadmLinks roadmLink = new RoadmLinks();
182 roadmLink.setSrcNodeId(inputLink.getSource().getSourceNode().getValue());
183 roadmLink.setSrcTpId(inputLink.getSource().getSourceTp().toString());
184 roadmLink.setDestNodeId(inputLink.getDestination().getDestNode().getValue());
185 roadmLink.setDestTpid(inputLink.getDestination().getDestTp().toString());
186 roadmLink.setLinkId(inputLink.getLinkId());
187 roadmLinks.add(roadmLink);
188 spanLossResult = getLinkSpanloss(roadmLinks);
192 LOG.info("Do something for all");
193 List<Link> networkLinks = getNetworkLinks();
194 if (networkLinks.isEmpty()) {
195 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
196 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
198 //else for all other links
199 for (Link link : networkLinks) {
200 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
201 if (roadmLinkAugmentation == null) {
202 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
203 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
206 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
207 // Only calculate spanloss for Roadm-to-Roadm links
208 RoadmLinks roadmLink = new RoadmLinks();
209 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
210 roadmLink.setSrcTpId(link.getSource().getSourceTp().toString());
211 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
212 roadmLink.setDestTpid(link.getDestination().getDestTp().toString());
213 roadmLink.setLinkId(link.getLinkId());
214 roadmLinks.add(roadmLink);
217 if (roadmLinks.isEmpty()) {
218 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
219 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
221 spanLossResult = getLinkSpanloss(roadmLinks);
224 LOG.info("Invalid input in request");
227 if (spanLossResult != null && !spanLossResult.isEmpty()) {
228 spanLossBaseBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
229 List<Spans> listSpans = new ArrayList<>();
230 Set<Entry<LinkId, BigDecimal>> spanLossResultSet = spanLossResult.entrySet();
231 for (Entry<LinkId, BigDecimal> entry : spanLossResultSet) {
232 Spans span = new SpansBuilder().setLinkId(entry.getKey()).setSpanloss(entry.getValue().toString())
236 spanLossBaseBuilder.setSpans(listSpans);
237 return spanLossBaseBuilder.build();
239 LOG.warn("Spanloss calculation failed");
240 spanLossBaseBuilder.setResult(ResponseCodes.FAILED_RESULT);
241 return spanLossBaseBuilder.build();
248 public CalculateSpanlossCurrentOutput calculateSpanlossCurrent(CalculateSpanlossCurrentInput input) {
249 LOG.info("calculateSpanlossCurrent Request received for all links in network model.");
250 List<Link> networkLinks = getNetworkLinks();
251 if (networkLinks.isEmpty()) {
252 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
255 List<RoadmLinks> roadmLinks = new ArrayList<>();
256 for (Link link : networkLinks) {
257 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
258 if (roadmLinkAugmentation == null) {
259 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
260 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
263 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
264 // Only calculate spanloss for Roadm-to-Roadm links
265 RoadmLinks roadmLink = new RoadmLinks();
266 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
267 roadmLink.setSrcTpId(link.getSource().getSourceTp().toString());
268 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
269 roadmLink.setDestTpid(link.getDestination().getDestTp().toString());
270 roadmLinks.add(roadmLink);
274 if (roadmLinks.isEmpty()) {
275 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
279 Map<LinkId, BigDecimal> spanLossResult = getLinkSpanloss(roadmLinks);
280 CalculateSpanlossCurrentOutputBuilder spanLossCurrentBuilder = new CalculateSpanlossCurrentOutputBuilder();
281 if (spanLossResult != null && !spanLossResult.isEmpty()) {
282 spanLossCurrentBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
283 return spanLossCurrentBuilder.build();
285 LOG.error("Spanloss Current calculation failed");
286 spanLossCurrentBuilder.setResult(ResponseCodes.FAILED_RESULT);
287 return spanLossCurrentBuilder.build();
292 public ServicePowerResetOutput servicePowerReset(ServicePowerResetInput input) {
297 private List<Link> getNetworkLinks() {
298 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
300 InstanceIdentifier<Network1> networkIID = InstanceIdentifier.builder(Networks.class)
301 .child(Network.class, overlayTopologyKey)
302 .augmentation(Network1.class)
304 Optional<Network1> networkOptional;
305 try (ReadTransaction rtx = this.dataBroker.newReadOnlyTransaction()) {
306 //TODO change to constant from Timeouts class when it will be merged.
307 networkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, networkIID).get(Timeouts.DATASTORE_READ,
308 TimeUnit.MILLISECONDS);
310 } catch (InterruptedException | ExecutionException | TimeoutException e) {
311 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);
312 return Collections.emptyList();
315 if (! networkOptional.isPresent()) {
316 LOG.warn("Network augmentation with links data is not present in {} topology.",
317 NetworkUtils.OVERLAY_NETWORK_ID);
319 return Collections.emptyList();
322 @Nullable Map<LinkKey, Link> networkLinks = networkOptional.get().getLink();
323 if ((networkLinks == null) || networkLinks.isEmpty()) {
324 LOG.warn("Links are not present in {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
325 return Collections.emptyList();
327 return new ArrayList<>(networkLinks.values());
331 * This method retrieves OTS PM from current PM list by nodeId and TPId: Steps:
334 * 1. Get OTS interface name from port mapping by TPId 2. Call getPm RPC to get OTS PM
338 * @param nodeId Node-id of the NE.
339 * @param tpID Termination point Name.
340 * @param pmName PM name which need to be retrieved
341 * @return reference to OtsPmHolder
343 private OtsPmHolder getPmMeasurements(String nodeId, String tpID, String pmName) {
344 String realNodeId = getRealNodeId(nodeId);
345 Mapping mapping = portMapping.getMapping(realNodeId, tpID);
346 if (mapping == null) {
349 GetPmInput getPmInput = new GetPmInputBuilder().setNodeId(realNodeId)
350 .setResourceType(ResourceTypeEnum.Interface)
351 .setResourceIdentifier(
352 new ResourceIdentifierBuilder().setResourceName(mapping.getSupportingOts()).build())
353 .setPmNameType(PmNamesEnum.valueOf(pmName))
354 .setGranularity(PmGranularity._15min)
356 GetPmOutput otsPmOutput = getPm(getPmInput);
358 if (otsPmOutput == null) {
359 LOG.info("OTS PM not found for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName);
363 for (Measurements measurement : otsPmOutput.getMeasurements()) {
364 if (pmName.equals(measurement.getPmparameterName())) {
365 return new OtsPmHolder(pmName, Double.parseDouble(measurement.getPmparameterValue()),
366 mapping.getSupportingOts());
369 } catch (NumberFormatException e) {
370 LOG.warn("Unable to get PM for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName, e);
376 * This method Sets Spanloss on A-End and Z-End OTS interface: Steps:
379 * 1. Read existing interface details
384 * @param nodeId nodeId of NE on which spanloss need to be updated
385 * @param interfaceName OTS interface for NE on which spanloss is cacluated
386 * @param spanLoss calculated spanloss value
387 * @param direction for which spanloss is calculated.It can be either Tx or Rx
390 private boolean setSpanLoss(String nodeId, String interfaceName, BigDecimal spanLoss, String direction) {
391 String realNodeId = getRealNodeId(nodeId);
393 LOG.info("Setting Spanloss in device for {}, InterfaceName: {}", realNodeId, interfaceName);
394 if (mappingUtils.getOpenRoadmVersion(realNodeId)
395 .equals(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1)) {
399 Optional<Interface> interfaceObject;
400 interfaceObject = openRoadmInterfaces.getInterface(realNodeId, interfaceName);
401 if (interfaceObject.isPresent()) {
402 InterfaceBuilder interfaceBuilder = new InterfaceBuilder(interfaceObject.get());
403 OtsBuilder otsBuilder = new OtsBuilder();
404 Interface intf = interfaceObject.get();
405 if (intf.augmentation(Interface1.class) != null
406 && intf.augmentation(Interface1.class).getOts() != null) {
407 Ots ots = intf.augmentation(Interface1.class).getOts();
408 otsBuilder.setFiberType(ots.getFiberType());
409 spanLossRx = ots.getSpanLossReceive();
410 spanLossTx = ots.getSpanLossTransmit();
412 spanLossRx = new RatioDB(spanLoss);
413 spanLossTx = new RatioDB(spanLoss);
415 Interface1Builder intf1Builder = new Interface1Builder();
416 if (direction.equals("TX")) {
417 otsBuilder.setSpanLossTransmit(new RatioDB(spanLoss));
418 otsBuilder.setSpanLossReceive(spanLossRx);
420 otsBuilder.setSpanLossTransmit(spanLossTx).setSpanLossReceive(new RatioDB(spanLoss));
422 interfaceBuilder.addAugmentation(intf1Builder.setOts(otsBuilder.build()).build());
423 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
424 LOG.info("Spanloss Value update completed successfully");
427 LOG.error("Interface not found for nodeId: {} and interfaceName: {}", nodeId, interfaceName);
430 } else if (mappingUtils.getOpenRoadmVersion(realNodeId)
431 .equals(StringConstants.OPENROADM_DEVICE_VERSION_2_2_1)) {
433 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB spanLossRx;
434 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types
435 .rev181019.RatioDB spanLossTx;
436 Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019
437 .interfaces.grp.Interface> interfaceObject =
438 openRoadmInterfaces.getInterface(realNodeId, interfaceName);
439 if (interfaceObject.isPresent()) {
440 org.opendaylight.yang.gen.v1.http.org.openroadm.device
441 .rev181019.interfaces.grp.InterfaceBuilder interfaceBuilder =
442 new org.opendaylight.yang.gen.v1.http.org.openroadm.device
443 .rev181019.interfaces.grp.InterfaceBuilder(interfaceObject.get());
444 org.opendaylight.yang.gen.v1.http.org.openroadm.optical
445 .transport.interfaces.rev181019.ots.container.OtsBuilder otsBuilder =
446 new org.opendaylight.yang.gen.v1.http.org.openroadm
447 .optical.transport.interfaces.rev181019.ots.container.OtsBuilder();
448 org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface intf =
449 interfaceObject.get();
450 if (intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
451 .transport.interfaces.rev181019.Interface1.class) != null
452 && intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport
453 .interfaces.rev181019.Interface1.class).getOts() != null) {
454 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
455 .rev181019.ots.container.Ots ots =
456 intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
457 .transport.interfaces.rev181019.Interface1.class).getOts();
459 otsBuilder.setFiberType(ots.getFiberType());
460 spanLossRx = ots.getSpanLossReceive();
461 spanLossTx = ots.getSpanLossTransmit();
463 spanLossRx = new org.opendaylight.yang.gen.v1.http.org
464 .openroadm.common.types.rev181019.RatioDB(spanLoss);
465 spanLossTx = new org.opendaylight.yang.gen.v1.http.org
466 .openroadm.common.types.rev181019.RatioDB(spanLoss);
468 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
469 .rev181019.Interface1Builder intf1Builder =
470 new org.opendaylight.yang.gen.v1.http.org.openroadm.optical
471 .transport.interfaces.rev181019.Interface1Builder();
472 if (direction.equals("TX")) {
473 otsBuilder.setSpanLossTransmit(new org.opendaylight.yang.gen.v1.http.org
474 .openroadm.common.types.rev181019.RatioDB(spanLoss));
475 otsBuilder.setSpanLossReceive(spanLossRx);
477 otsBuilder.setSpanLossTransmit(spanLossTx).setSpanLossReceive(
478 new org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB(spanLoss)
481 interfaceBuilder.addAugmentation(intf1Builder.setOts(otsBuilder.build()).build());
482 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
483 LOG.info("Spanloss Value update completed successfully");
486 LOG.error("Interface not found for nodeId: {} and interfaceName: {}", nodeId,interfaceName);
490 } catch (OpenRoadmInterfaceException e) {
491 // TODO Auto-generated catch block
492 LOG.error("OpenRoadmInterfaceException occured: ",e);
493 } /**catch (InterruptedException e) {
494 // TODO Auto-generated catch block
495 } catch (ExecutionException e) {
496 // TODO Auto-generated catch block
502 * This method calculates Spanloss by TranmistPower - Receive Power Steps:
505 * 1. Read PM measurement
508 * 2. Set Spanloss value for interface
511 * reference to list of RoadmLinks
512 * @return map with list of spans with their spanloss value
514 private Map<LinkId, BigDecimal> getLinkSpanloss(List<RoadmLinks> roadmLinks) {
515 Map<LinkId, BigDecimal> map = new HashMap<>();
516 LOG.info("Executing GetLinkSpanLoss");
518 for (RoadmLinks link : roadmLinks) {
519 String sourceNodeId = link.getSrcNodeId();
520 String sourceTpId = link.getSrcTpId();
521 String destNodeId = link.getDestNodeId();
522 String destTpId = link.getDestTpid();
523 OtsPmHolder srcOtsPmHoler = getPmMeasurements(sourceNodeId, sourceTpId, "OpticalPowerOutput");
524 OtsPmHolder destOtsPmHoler = getPmMeasurements(destNodeId, destTpId, "OpticalPowerInput");
525 if (srcOtsPmHoler.getOtsInterfaceName() == null || destOtsPmHoler.getOtsInterfaceName() == null) {
526 LOG.warn("OTS is not present for the link {}", link);
529 spanLoss = BigDecimal.valueOf(srcOtsPmHoler.getOtsParameterVal() - destOtsPmHoler.getOtsParameterVal())
530 .setScale(1, RoundingMode.HALF_UP);
531 LOG.info("Spanloss Calculated as :{}={}-{}",
532 spanLoss, srcOtsPmHoler.getOtsParameterVal(), destOtsPmHoler.getOtsParameterVal());
533 if (spanLoss.doubleValue() > 28) {
534 LOG.warn("Span Loss is out of range of OpenROADM specifications");
536 if (!setSpanLoss(sourceNodeId, srcOtsPmHoler.getOtsInterfaceName(), spanLoss, "TX")) {
537 LOG.info("Setting spanLoss failed for {}", sourceNodeId);
540 if (!setSpanLoss(destNodeId, destOtsPmHoler.getOtsInterfaceName(), spanLoss, "RX")) {
541 LOG.info("Setting spanLoss failed for {}", destNodeId);
544 map.put(link.getLinkId(), spanLoss);
549 private String getRealNodeId(String mappedNodeId) {
550 KeyedInstanceIdentifier<Node, NodeKey> mappedNodeII =
551 InstanceIdentifiers.OVERLAY_NETWORK_II.child(Node.class, new NodeKey(new NodeId(mappedNodeId)));
552 Optional<Node> realNode;
553 try (ReadTransaction readOnlyTransaction = this.dataBroker.newReadOnlyTransaction()) {
554 realNode = readOnlyTransaction.read(LogicalDatastoreType.CONFIGURATION, mappedNodeII).get();
555 } catch (InterruptedException | ExecutionException e) {
556 LOG.error("Error on getRealNodeId {} :", mappedNodeId, e);
557 throw new IllegalStateException(e);
559 if (!realNode.isPresent() || (realNode.get().getSupportingNode() == null)) {
560 LOG.error("supporting node is null");
561 throw new IllegalArgumentException(
562 String.format("Could not find node %s, or supporting node is not present", mappedNodeId));
564 List<SupportingNode> collect = realNode.get().nonnullSupportingNode().values().stream()
565 .filter(node -> (node.getNetworkRef() != null)
566 && NetworkUtils.UNDERLAY_NETWORK_ID.equals(node.getNetworkRef().getValue())
567 && (node.getNodeRef() != null) && !Strings.isNullOrEmpty(node.getNodeRef().getValue()))
568 .collect(Collectors.toList());
569 if (collect.isEmpty() || (collect.size() > 1)) {
570 throw new IllegalArgumentException(String.format("Invalid support node count [%d] was found for node %s",
571 collect.size(), mappedNodeId));
574 LOG.info("getRealNodeId - return {}", collect.iterator().next().getNodeRef().getValue());
575 return collect.iterator().next().getNodeRef().getValue();
578 private Link getNetworkLinkById(LinkId linkId) {
579 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
580 InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class)
581 .child(Network.class, overlayTopologyKey)
582 .augmentation(Network1.class).child(Link.class, new LinkKey(linkId))
584 Optional<Link> linkOptional;
585 try (ReadTransaction rtx = dataBroker.newReadOnlyTransaction()) {
586 //TODO change to constant from Timeouts class when it will be merged.
587 linkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, linkIID).get(Timeouts.DATASTORE_READ,
588 TimeUnit.MILLISECONDS);
589 return linkOptional.get();
590 } catch (InterruptedException | ExecutionException | TimeoutException e) {
591 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);