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.rev210618.CalculateSpanlossBaseInput;
45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossBaseOutput;
46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossBaseOutputBuilder;
47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossCurrentInput;
48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossCurrentOutput;
49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossCurrentOutputBuilder;
50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.GetPmInput;
51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.GetPmInputBuilder;
52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.GetPmOutput;
53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.GetPmOutputBuilder;
54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerResetInput;
55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerResetOutput;
56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerSetupInput;
57 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerSetupOutput;
58 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerSetupOutputBuilder;
59 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerTurndownInput;
60 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerTurndownOutput;
61 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerTurndownOutputBuilder;
62 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.calculate.spanloss.base.output.Spans;
63 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.calculate.spanloss.base.output.SpansBuilder;
64 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.get.pm.output.Measurements;
65 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.OpenroadmNodeVersion;
66 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.Mapping;
67 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.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.rev211210.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.rev210930.PmNamesEnum;
79 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210930.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.opendaylight.yangtools.yang.common.Decimal64;
95 import org.slf4j.Logger;
96 import org.slf4j.LoggerFactory;
98 public class OlmPowerServiceImpl implements OlmPowerService {
99 private static final Logger LOG = LoggerFactory.getLogger(OlmPowerServiceImpl.class);
100 private final MappingUtils mappingUtils;
101 private final OpenRoadmInterfaces openRoadmInterfaces;
102 private final DataBroker dataBroker;
103 private final PowerMgmt powerMgmt;
104 private final DeviceTransactionManager deviceTransactionManager;
105 private final PortMapping portMapping;
107 public OlmPowerServiceImpl(DataBroker dataBroker, PowerMgmt powerMgmt,
108 DeviceTransactionManager deviceTransactionManager, PortMapping portMapping,
109 MappingUtils mappingUtils, OpenRoadmInterfaces openRoadmInterfaces) {
110 this.dataBroker = dataBroker;
111 this.powerMgmt = powerMgmt;
112 this.portMapping = portMapping;
113 this.deviceTransactionManager = deviceTransactionManager;
114 this.mappingUtils = mappingUtils;
115 this.openRoadmInterfaces = openRoadmInterfaces;
119 LOG.info("init ...");
122 public void close() {
123 LOG.info("close ...");
128 public GetPmOutput getPm(GetPmInput pmInput) {
129 OpenroadmNodeVersion openroadmVersion;
130 GetPmOutputBuilder pmOutputBuilder = new GetPmOutputBuilder();
131 switch (mappingUtils.getOpenRoadmVersion(pmInput.getNodeId())) {
132 case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
133 openroadmVersion = OpenroadmNodeVersion._121;
135 case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
136 openroadmVersion = OpenroadmNodeVersion._221;
138 case StringConstants.OPENROADM_DEVICE_VERSION_7_1:
139 openroadmVersion = OpenroadmNodeVersion._71;
142 LOG.error("Unknown device version");
143 return pmOutputBuilder.build();
145 LOG.info("Now calling get pm data");
146 pmOutputBuilder = OlmUtils.pmFetch(pmInput, deviceTransactionManager,
148 return pmOutputBuilder.build();
152 public ServicePowerSetupOutput servicePowerSetup(ServicePowerSetupInput powerSetupInput) {
153 ServicePowerSetupOutputBuilder powerSetupOutput = new ServicePowerSetupOutputBuilder();
154 boolean successValPowerCalculation = powerMgmt.setPower(powerSetupInput);
155 if (successValPowerCalculation) {
156 powerSetupOutput.setResult(ResponseCodes.SUCCESS_RESULT);
158 powerSetupOutput.setResult(ResponseCodes.FAILED_RESULT);
160 return powerSetupOutput.build();
164 public ServicePowerTurndownOutput servicePowerTurndown(
165 ServicePowerTurndownInput powerTurndownInput) {
167 ServicePowerTurndownOutputBuilder powerTurnDownOutput = new ServicePowerTurndownOutputBuilder();
168 // TODO add flag or return failure instead of string
169 if (powerMgmt.powerTurnDown(powerTurndownInput)) {
170 powerTurnDownOutput.setResult(ResponseCodes.SUCCESS_RESULT);
172 powerTurnDownOutput.setResult(ResponseCodes.FAILED_RESULT);
174 return powerTurnDownOutput.build();
178 public CalculateSpanlossBaseOutput calculateSpanlossBase(CalculateSpanlossBaseInput spanlossBaseInput) {
179 LOG.info("CalculateSpanlossBase Request received for source type {}", spanlossBaseInput.getSrcType());
180 List<RoadmLinks> roadmLinks = new ArrayList<>();
181 CalculateSpanlossBaseOutputBuilder spanLossBaseBuilder = new CalculateSpanlossBaseOutputBuilder();
182 Map<LinkId, BigDecimal> spanLossResult = null;
183 //Depending on the source type do the calculation
184 switch (spanlossBaseInput.getSrcType()) {
186 LOG.debug("Calculate SpanLossBase for a linkId: {}",spanlossBaseInput.getLinkId());
187 Link inputLink = getNetworkLinkById(spanlossBaseInput.getLinkId());
188 if (inputLink != null) {
189 RoadmLinks roadmLink = new RoadmLinks();
190 roadmLink.setSrcNodeId(inputLink.getSource().getSourceNode().getValue());
191 roadmLink.setSrcTpId(inputLink.getSource().getSourceTp().getValue());
192 roadmLink.setDestNodeId(inputLink.getDestination().getDestNode().getValue());
193 roadmLink.setDestTpid(inputLink.getDestination().getDestTp().getValue());
194 roadmLink.setLinkId(inputLink.getLinkId());
195 roadmLinks.add(roadmLink);
196 spanLossResult = getLinkSpanloss(roadmLinks);
200 LOG.info("Do something for all");
201 List<Link> networkLinks = getNetworkLinks();
202 if (networkLinks.isEmpty()) {
203 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
204 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
206 //else for all other links
207 for (Link link : networkLinks) {
208 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
209 if (roadmLinkAugmentation == null) {
210 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
211 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
214 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
215 // Only calculate spanloss for Roadm-to-Roadm links
216 RoadmLinks roadmLink = new RoadmLinks();
217 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
218 roadmLink.setSrcTpId(link.getSource().getSourceTp().getValue());
219 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
220 roadmLink.setDestTpid(link.getDestination().getDestTp().getValue());
221 roadmLink.setLinkId(link.getLinkId());
222 roadmLinks.add(roadmLink);
225 if (roadmLinks.isEmpty()) {
226 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
227 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
229 spanLossResult = getLinkSpanloss(roadmLinks);
232 LOG.info("Invalid input in request");
235 if (spanLossResult != null && !spanLossResult.isEmpty()) {
236 spanLossBaseBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
237 List<Spans> listSpans = new ArrayList<>();
238 Set<Entry<LinkId, BigDecimal>> spanLossResultSet = spanLossResult.entrySet();
239 for (Entry<LinkId, BigDecimal> entry : spanLossResultSet) {
240 Spans span = new SpansBuilder().setLinkId(entry.getKey()).setSpanloss(entry.getValue().toString())
244 spanLossBaseBuilder.setSpans(listSpans);
245 return spanLossBaseBuilder.build();
247 LOG.warn("Spanloss calculation failed");
248 spanLossBaseBuilder.setResult(ResponseCodes.FAILED_RESULT);
249 return spanLossBaseBuilder.build();
256 public CalculateSpanlossCurrentOutput calculateSpanlossCurrent(CalculateSpanlossCurrentInput input) {
257 LOG.info("calculateSpanlossCurrent Request received for all links in network model.");
258 List<Link> networkLinks = getNetworkLinks();
259 if (networkLinks.isEmpty()) {
260 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
263 List<RoadmLinks> roadmLinks = new ArrayList<>();
264 for (Link link : networkLinks) {
265 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
266 if (roadmLinkAugmentation == null) {
267 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
268 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
271 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
272 // Only calculate spanloss for Roadm-to-Roadm links
273 RoadmLinks roadmLink = new RoadmLinks();
274 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
275 roadmLink.setSrcTpId(link.getSource().getSourceTp().getValue());
276 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
277 roadmLink.setDestTpid(link.getDestination().getDestTp().getValue());
278 roadmLinks.add(roadmLink);
282 if (roadmLinks.isEmpty()) {
283 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
287 Map<LinkId, BigDecimal> spanLossResult = getLinkSpanloss(roadmLinks);
288 CalculateSpanlossCurrentOutputBuilder spanLossCurrentBuilder = new CalculateSpanlossCurrentOutputBuilder();
289 if (spanLossResult != null && !spanLossResult.isEmpty()) {
290 spanLossCurrentBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
291 return spanLossCurrentBuilder.build();
293 LOG.error("Spanloss Current calculation failed");
294 spanLossCurrentBuilder.setResult(ResponseCodes.FAILED_RESULT);
295 return spanLossCurrentBuilder.build();
300 public ServicePowerResetOutput servicePowerReset(ServicePowerResetInput input) {
305 private List<Link> getNetworkLinks() {
306 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
308 InstanceIdentifier<Network1> networkIID = InstanceIdentifier.builder(Networks.class)
309 .child(Network.class, overlayTopologyKey)
310 .augmentation(Network1.class)
312 Optional<Network1> networkOptional;
313 try (ReadTransaction rtx = this.dataBroker.newReadOnlyTransaction()) {
314 //TODO change to constant from Timeouts class when it will be merged.
315 networkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, networkIID).get(Timeouts.DATASTORE_READ,
316 TimeUnit.MILLISECONDS);
318 } catch (InterruptedException | ExecutionException | TimeoutException e) {
319 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);
320 return Collections.emptyList();
323 if (! networkOptional.isPresent()) {
324 LOG.warn("Network augmentation with links data is not present in {} topology.",
325 NetworkUtils.OVERLAY_NETWORK_ID);
327 return Collections.emptyList();
330 @Nullable Map<LinkKey, Link> networkLinks = networkOptional.get().getLink();
331 if ((networkLinks == null) || networkLinks.isEmpty()) {
332 LOG.warn("Links are not present in {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
333 return Collections.emptyList();
335 return new ArrayList<>(networkLinks.values());
339 * This method retrieves OTS PM from current PM list by nodeId and TPId: Steps:
342 * 1. Get OTS interface name from port mapping by TPId 2. Call getPm RPC to get OTS PM
346 * @param nodeId Node-id of the NE.
347 * @param tpID Termination point Name.
348 * @param pmName PM name which need to be retrieved
349 * @return reference to OtsPmHolder
351 private OtsPmHolder getPmMeasurements(String nodeId, String tpID, String pmName) {
352 String realNodeId = getRealNodeId(nodeId);
353 Mapping mapping = portMapping.getMapping(realNodeId, tpID);
354 if (mapping == null) {
357 GetPmInput getPmInput = new GetPmInputBuilder().setNodeId(realNodeId)
358 .setResourceType(ResourceTypeEnum.Interface)
359 .setResourceIdentifier(
360 new ResourceIdentifierBuilder().setResourceName(mapping.getSupportingOts()).build())
361 .setPmNameType(PmNamesEnum.valueOf(pmName))
362 .setGranularity(PmGranularity._15min)
364 GetPmOutput otsPmOutput = getPm(getPmInput);
366 if (otsPmOutput == null || otsPmOutput.getMeasurements() == null) {
367 LOG.info("OTS PM not found for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName);
371 for (Measurements measurement : otsPmOutput.getMeasurements()) {
372 if (pmName.equalsIgnoreCase(measurement.getPmparameterName())) {
373 return new OtsPmHolder(pmName, Double.parseDouble(measurement.getPmparameterValue()),
374 mapping.getSupportingOts());
377 } catch (NumberFormatException e) {
378 LOG.warn("Unable to get PM for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName, e);
384 * This method Sets Spanloss on A-End and Z-End OTS interface: Steps:
387 * 1. Read existing interface details
392 * @param nodeId nodeId of NE on which spanloss need to be updated
393 * @param interfaceName OTS interface for NE on which spanloss is cacluated
394 * @param spanLoss calculated spanloss value
395 * @param direction for which spanloss is calculated.It can be either Tx or Rx
398 private boolean setSpanLoss(String nodeId, String interfaceName, BigDecimal spanLoss, String direction) {
399 String realNodeId = getRealNodeId(nodeId);
401 LOG.info("Setting Spanloss in device for {}, InterfaceName: {}", realNodeId, interfaceName);
402 if (mappingUtils.getOpenRoadmVersion(realNodeId)
403 .equals(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1)) {
407 Optional<Interface> interfaceObject;
408 interfaceObject = openRoadmInterfaces.getInterface(realNodeId, interfaceName);
409 if (interfaceObject.isPresent()) {
410 InterfaceBuilder interfaceBuilder = new InterfaceBuilder(interfaceObject.get());
411 OtsBuilder otsBuilder = new OtsBuilder();
412 Interface intf = interfaceObject.get();
413 if (intf.augmentation(Interface1.class) != null
414 && intf.augmentation(Interface1.class).getOts() != null) {
415 Ots ots = intf.augmentation(Interface1.class).getOts();
416 otsBuilder.setFiberType(ots.getFiberType());
417 spanLossRx = ots.getSpanLossReceive();
418 spanLossTx = ots.getSpanLossTransmit();
420 spanLossRx = new RatioDB(Decimal64.valueOf(spanLoss));
421 spanLossTx = new RatioDB(Decimal64.valueOf(spanLoss));
423 Interface1Builder intf1Builder = new Interface1Builder();
424 if (direction.equals("TX")) {
425 otsBuilder.setSpanLossTransmit(new RatioDB(Decimal64.valueOf(spanLoss)));
426 otsBuilder.setSpanLossReceive(spanLossRx);
429 .setSpanLossTransmit(spanLossTx)
430 .setSpanLossReceive(new RatioDB(Decimal64.valueOf(spanLoss)));
432 interfaceBuilder.addAugmentation(intf1Builder.setOts(otsBuilder.build()).build());
433 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
434 LOG.info("Spanloss Value update completed successfully");
437 LOG.error("Interface not found for nodeId: {} and interfaceName: {}", nodeId, interfaceName);
440 } else if (mappingUtils.getOpenRoadmVersion(realNodeId)
441 .equals(StringConstants.OPENROADM_DEVICE_VERSION_2_2_1)) {
443 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB spanLossRx;
444 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types
445 .rev181019.RatioDB spanLossTx;
446 Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019
447 .interfaces.grp.Interface> interfaceObject =
448 openRoadmInterfaces.getInterface(realNodeId, interfaceName);
449 if (interfaceObject.isPresent()) {
450 org.opendaylight.yang.gen.v1.http.org.openroadm.device
451 .rev181019.interfaces.grp.InterfaceBuilder interfaceBuilder =
452 new org.opendaylight.yang.gen.v1.http.org.openroadm.device
453 .rev181019.interfaces.grp.InterfaceBuilder(interfaceObject.get());
454 org.opendaylight.yang.gen.v1.http.org.openroadm.optical
455 .transport.interfaces.rev181019.ots.container.OtsBuilder otsBuilder =
456 new org.opendaylight.yang.gen.v1.http.org.openroadm
457 .optical.transport.interfaces.rev181019.ots.container.OtsBuilder();
458 org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface intf =
459 interfaceObject.get();
460 if (intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
461 .transport.interfaces.rev181019.Interface1.class) != null
462 && intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport
463 .interfaces.rev181019.Interface1.class).getOts() != null) {
464 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
465 .rev181019.ots.container.Ots ots =
466 intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
467 .transport.interfaces.rev181019.Interface1.class).getOts();
469 otsBuilder.setFiberType(ots.getFiberType());
470 spanLossRx = ots.getSpanLossReceive();
471 spanLossTx = ots.getSpanLossTransmit();
473 spanLossRx = new org.opendaylight.yang.gen.v1.http.org
474 .openroadm.common.types.rev181019.RatioDB(Decimal64.valueOf(spanLoss));
475 spanLossTx = new org.opendaylight.yang.gen.v1.http.org
476 .openroadm.common.types.rev181019.RatioDB(Decimal64.valueOf(spanLoss));
478 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
479 .rev181019.Interface1Builder intf1Builder =
480 new org.opendaylight.yang.gen.v1.http.org.openroadm.optical
481 .transport.interfaces.rev181019.Interface1Builder();
482 if (direction.equals("TX")) {
483 otsBuilder.setSpanLossTransmit(new org.opendaylight.yang.gen.v1.http.org
484 .openroadm.common.types.rev181019.RatioDB(Decimal64.valueOf(spanLoss)));
485 otsBuilder.setSpanLossReceive(spanLossRx);
488 .setSpanLossTransmit(spanLossTx)
490 new org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB(
491 Decimal64.valueOf(spanLoss)));
493 interfaceBuilder.addAugmentation(intf1Builder.setOts(otsBuilder.build()).build());
494 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
495 LOG.info("Spanloss Value update completed successfully");
498 LOG.error("Interface not found for nodeId: {} and interfaceName: {}", nodeId,interfaceName);
502 } catch (OpenRoadmInterfaceException e) {
503 // TODO Auto-generated catch block
504 LOG.error("OpenRoadmInterfaceException occured: ",e);
505 } /**catch (InterruptedException e) {
506 // TODO Auto-generated catch block
507 } catch (ExecutionException e) {
508 // TODO Auto-generated catch block
514 * This method calculates Spanloss by TranmistPower - Receive Power Steps:
517 * 1. Read PM measurement
520 * 2. Set Spanloss value for interface
523 * reference to list of RoadmLinks
524 * @return map with list of spans with their spanloss value
526 private Map<LinkId, BigDecimal> getLinkSpanloss(List<RoadmLinks> roadmLinks) {
527 Map<LinkId, BigDecimal> map = new HashMap<>();
528 LOG.info("Executing GetLinkSpanLoss");
530 for (RoadmLinks link : roadmLinks) {
531 String sourceNodeId = link.getSrcNodeId();
532 String sourceTpId = link.getSrcTpId();
533 String destNodeId = link.getDestNodeId();
534 String destTpId = link.getDestTpid();
535 OtsPmHolder srcOtsPmHolder = getPmMeasurements(sourceNodeId, sourceTpId, "OpticalPowerOutput");
536 if (srcOtsPmHolder == null) {
537 srcOtsPmHolder = getPmMeasurements(sourceNodeId, sourceTpId, "OpticalPowerOutputOSC");
538 if (srcOtsPmHolder == null) {
539 LOG.warn("OTS configuration issue at {} - {}", sourceNodeId, sourceTpId);
543 OtsPmHolder destOtsPmHolder = getPmMeasurements(destNodeId, destTpId, "OpticalPowerInput");
544 if (destOtsPmHolder == null) {
545 destOtsPmHolder = getPmMeasurements(destNodeId, destTpId, "OpticalPowerInputOSC");
546 if (destOtsPmHolder == null) {
547 LOG.warn("OTS configuration issue at {} - {}", destNodeId, destTpId);
551 spanLoss = BigDecimal.valueOf(srcOtsPmHolder.getOtsParameterVal() - destOtsPmHolder.getOtsParameterVal())
552 .setScale(1, RoundingMode.HALF_UP);
553 LOG.info("Spanloss Calculated as :{}={}-{}",
554 spanLoss, srcOtsPmHolder.getOtsParameterVal(), destOtsPmHolder.getOtsParameterVal());
555 if (spanLoss.doubleValue() > 28) {
556 LOG.warn("Span Loss is out of range of OpenROADM specifications");
558 if (spanLoss.intValue() <= 0) {
559 spanLoss = BigDecimal.valueOf(0);
561 if (!setSpanLoss(sourceNodeId, srcOtsPmHolder.getOtsInterfaceName(), spanLoss, "TX")) {
562 LOG.info("Setting spanLoss failed for {}", sourceNodeId);
565 if (!setSpanLoss(destNodeId, destOtsPmHolder.getOtsInterfaceName(), spanLoss, "RX")) {
566 LOG.info("Setting spanLoss failed for {}", destNodeId);
569 map.put(link.getLinkId(), spanLoss);
574 private String getRealNodeId(String mappedNodeId) {
575 KeyedInstanceIdentifier<Node, NodeKey> mappedNodeII =
576 InstanceIdentifiers.OVERLAY_NETWORK_II.child(Node.class, new NodeKey(new NodeId(mappedNodeId)));
577 Optional<Node> realNode;
578 try (ReadTransaction readOnlyTransaction = this.dataBroker.newReadOnlyTransaction()) {
579 realNode = readOnlyTransaction.read(LogicalDatastoreType.CONFIGURATION, mappedNodeII).get();
580 } catch (InterruptedException | ExecutionException e) {
581 LOG.error("Error on getRealNodeId {} :", mappedNodeId, e);
582 throw new IllegalStateException(e);
584 if (!realNode.isPresent() || (realNode.get().getSupportingNode() == null)) {
585 LOG.error("supporting node is null");
586 throw new IllegalArgumentException(
587 String.format("Could not find node %s, or supporting node is not present", mappedNodeId));
589 List<SupportingNode> collect = realNode.get().nonnullSupportingNode().values().stream()
590 .filter(node -> (node.getNetworkRef() != null)
591 && NetworkUtils.UNDERLAY_NETWORK_ID.equals(node.getNetworkRef().getValue())
592 && (node.getNodeRef() != null) && !Strings.isNullOrEmpty(node.getNodeRef().getValue()))
593 .collect(Collectors.toList());
594 if (collect.isEmpty() || (collect.size() > 1)) {
595 throw new IllegalArgumentException(String.format("Invalid support node count [%d] was found for node %s",
596 collect.size(), mappedNodeId));
599 LOG.info("getRealNodeId - return {}", collect.iterator().next().getNodeRef().getValue());
600 return collect.iterator().next().getNodeRef().getValue();
603 private Link getNetworkLinkById(LinkId linkId) {
604 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
605 InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class)
606 .child(Network.class, overlayTopologyKey)
607 .augmentation(Network1.class).child(Link.class, new LinkKey(linkId))
609 Optional<Link> linkOptional;
610 try (ReadTransaction rtx = dataBroker.newReadOnlyTransaction()) {
611 //TODO change to constant from Timeouts class when it will be merged.
612 linkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, linkIID).get(Timeouts.DATASTORE_READ,
613 TimeUnit.MILLISECONDS);
614 return linkOptional.get();
615 } catch (InterruptedException | ExecutionException | TimeoutException e) {
616 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);