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.opendaylight.controller.md.sal.binding.api.DataBroker;
27 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
28 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
29 import org.opendaylight.transportpce.common.InstanceIdentifiers;
30 import org.opendaylight.transportpce.common.NetworkUtils;
31 import org.opendaylight.transportpce.common.ResponseCodes;
32 import org.opendaylight.transportpce.common.StringConstants;
33 import org.opendaylight.transportpce.common.Timeouts;
34 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
35 import org.opendaylight.transportpce.common.mapping.MappingUtils;
36 import org.opendaylight.transportpce.common.mapping.PortMapping;
37 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
38 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
39 import org.opendaylight.transportpce.olm.power.PowerMgmt;
40 import org.opendaylight.transportpce.olm.util.OlmUtils;
41 import org.opendaylight.transportpce.olm.util.OtsPmHolder;
42 import org.opendaylight.transportpce.olm.util.RoadmLinks;
43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseInput;
44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseOutput;
45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseOutputBuilder;
46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentInput;
47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentOutput;
48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentOutputBuilder;
49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInput;
50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInputBuilder;
51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutput;
52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutputBuilder;
53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerResetInput;
54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerResetOutput;
55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupInput;
56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupOutput;
57 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupOutputBuilder;
58 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownInput;
59 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownOutput;
60 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownOutputBuilder;
61 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.calculate.spanloss.base.output.Spans;
62 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.calculate.spanloss.base.output.SpansBuilder;
63 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.get.pm.output.Measurements;
64 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes.Mapping;
65 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes.NodeInfo.OpenroadmVersion;
66 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.RatioDB;
67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.Interface;
68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceBuilder;
69 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1;
70 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
71 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1;
72 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1Builder;
73 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.ots.container.Ots;
74 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.ots.container.OtsBuilder;
75 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev161014.PmGranularity;
76 import org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev161014.ResourceTypeEnum;
77 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev170907.PmNamesEnum;
78 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev170907.olm.get.pm.input.ResourceIdentifierBuilder;
79 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
80 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
81 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
82 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
83 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
84 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
85 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
86 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
87 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
88 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
89 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
90 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
91 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
92 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
93 import org.slf4j.Logger;
94 import org.slf4j.LoggerFactory;
96 public class OlmPowerServiceImpl implements OlmPowerService {
97 private static final Logger LOG = LoggerFactory.getLogger(OlmPowerServiceImpl.class);
98 private final MappingUtils mappingUtils;
99 private final OpenRoadmInterfaces openRoadmInterfaces;
100 private final DataBroker dataBroker;
101 private final PowerMgmt powerMgmt;
102 private final DeviceTransactionManager deviceTransactionManager;
103 private final PortMapping portMapping;
105 public OlmPowerServiceImpl(DataBroker dataBroker, PowerMgmt powerMgmt,
106 DeviceTransactionManager deviceTransactionManager, PortMapping portMapping,
107 MappingUtils mappingUtils, OpenRoadmInterfaces openRoadmInterfaces) {
108 this.dataBroker = dataBroker;
109 this.powerMgmt = powerMgmt;
110 this.portMapping = portMapping;
111 this.deviceTransactionManager = deviceTransactionManager;
112 this.mappingUtils = mappingUtils;
113 this.openRoadmInterfaces = openRoadmInterfaces;
117 LOG.info("init ...");
120 public void close() {
121 LOG.info("close ...");
126 public GetPmOutput getPm(GetPmInput pmInput) {
127 OpenroadmVersion openroadmVersion;
128 if (mappingUtils.getOpenRoadmVersion(pmInput.getNodeId())
129 .equals(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1)) {
130 LOG.info("Device version is 1.2.1");
131 openroadmVersion = OpenroadmVersion._121;
133 openroadmVersion = OpenroadmVersion._221;
134 LOG.info("Device version is 2.2.1");
136 LOG.info("Now calling get pm data");
137 GetPmOutputBuilder pmOutputBuilder = OlmUtils.pmFetch(pmInput, deviceTransactionManager,
139 return pmOutputBuilder.build();
143 public ServicePowerSetupOutput servicePowerSetup(ServicePowerSetupInput powerSetupInput) {
144 ServicePowerSetupOutputBuilder powerSetupOutput = new ServicePowerSetupOutputBuilder();
145 boolean successValPowerCalculation = powerMgmt.setPower(powerSetupInput);
146 if (successValPowerCalculation) {
147 powerSetupOutput.setResult(ResponseCodes.SUCCESS_RESULT);
149 powerSetupOutput.setResult(ResponseCodes.FAILED_RESULT);
151 return powerSetupOutput.build();
155 public ServicePowerTurndownOutput servicePowerTurndown(
156 ServicePowerTurndownInput powerTurndownInput) {
158 ServicePowerTurndownOutputBuilder powerTurnDownOutput = new ServicePowerTurndownOutputBuilder();
159 // TODO add flag or return failure instead of string
160 if (powerMgmt.powerTurnDown(powerTurndownInput)) {
161 powerTurnDownOutput.setResult(ResponseCodes.SUCCESS_RESULT);
163 powerTurnDownOutput.setResult(ResponseCodes.FAILED_RESULT);
165 return powerTurnDownOutput.build();
169 public CalculateSpanlossBaseOutput calculateSpanlossBase(CalculateSpanlossBaseInput spanlossBaseInput) {
170 LOG.info("CalculateSpanlossBase Request received for source type {}", spanlossBaseInput.getSrcType());
171 List<RoadmLinks> roadmLinks = new ArrayList<>();
172 CalculateSpanlossBaseOutputBuilder spanLossBaseBuilder = new CalculateSpanlossBaseOutputBuilder();
173 Map<LinkId, BigDecimal> spanLossResult = null;
174 //Depending on the source type do the calculation
175 switch (spanlossBaseInput.getSrcType()) {
177 LOG.debug("Calculate SpanLossBase for a linkId: {}",spanlossBaseInput.getLinkId());
178 Link inputLink = getNetworkLinkById(spanlossBaseInput.getLinkId());
179 if (inputLink != null) {
180 RoadmLinks roadmLink = new RoadmLinks();
181 roadmLink.setSrcNodeId(inputLink.getSource().getSourceNode().getValue());
182 roadmLink.setSrcTpId(inputLink.getSource().getSourceTp().toString());
183 roadmLink.setDestNodeId(inputLink.getDestination().getDestNode().getValue());
184 roadmLink.setDestTpid(inputLink.getDestination().getDestTp().toString());
185 roadmLink.setLinkId(inputLink.getLinkId());
186 roadmLinks.add(roadmLink);
187 spanLossResult = getLinkSpanloss(roadmLinks);
191 LOG.info("Do something for all");
192 List<Link> networkLinks = getNetworkLinks();
193 if (networkLinks.isEmpty()) {
194 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
195 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
197 //else for all other links
198 for (Link link : networkLinks) {
199 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
200 if (roadmLinkAugmentation == null) {
201 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
202 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
205 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
206 // Only calculate spanloss for Roadm-to-Roadm links
207 RoadmLinks roadmLink = new RoadmLinks();
208 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
209 roadmLink.setSrcTpId(link.getSource().getSourceTp().toString());
210 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
211 roadmLink.setDestTpid(link.getDestination().getDestTp().toString());
212 roadmLink.setLinkId(link.getLinkId());
213 roadmLinks.add(roadmLink);
216 if (roadmLinks.isEmpty()) {
217 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
218 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
220 spanLossResult = getLinkSpanloss(roadmLinks);
223 LOG.info("Invalid input in request");
226 if (spanLossResult != null && !spanLossResult.isEmpty()) {
227 spanLossBaseBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
228 List<Spans> listSpans = new ArrayList<>();
229 Set<Entry<LinkId, BigDecimal>> spanLossResultSet = spanLossResult.entrySet();
230 for (Entry<LinkId, BigDecimal> entry : spanLossResultSet) {
231 Spans span = new SpansBuilder().setLinkId(entry.getKey()).setSpanloss(entry.getValue().toString())
235 spanLossBaseBuilder.setSpans(listSpans);
236 return spanLossBaseBuilder.build();
238 LOG.warn("Spanloss calculation failed");
239 spanLossBaseBuilder.setResult(ResponseCodes.FAILED_RESULT);
240 return spanLossBaseBuilder.build();
247 public CalculateSpanlossCurrentOutput calculateSpanlossCurrent(CalculateSpanlossCurrentInput input) {
248 LOG.info("calculateSpanlossCurrent Request received for all links in network model.");
249 List<Link> networkLinks = getNetworkLinks();
250 if (networkLinks.isEmpty()) {
251 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
254 List<RoadmLinks> roadmLinks = new ArrayList<>();
255 for (Link link : networkLinks) {
256 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
257 if (roadmLinkAugmentation == null) {
258 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
259 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
262 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
263 // Only calculate spanloss for Roadm-to-Roadm links
264 RoadmLinks roadmLink = new RoadmLinks();
265 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
266 roadmLink.setSrcTpId(link.getSource().getSourceTp().toString());
267 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
268 roadmLink.setDestTpid(link.getDestination().getDestTp().toString());
269 roadmLinks.add(roadmLink);
273 if (roadmLinks.isEmpty()) {
274 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
278 Map<LinkId, BigDecimal> spanLossResult = getLinkSpanloss(roadmLinks);
279 CalculateSpanlossCurrentOutputBuilder spanLossCurrentBuilder = new CalculateSpanlossCurrentOutputBuilder();
280 if (spanLossResult != null && !spanLossResult.isEmpty()) {
281 spanLossCurrentBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
282 return spanLossCurrentBuilder.build();
284 LOG.error("Spanloss Current calculation failed");
285 spanLossCurrentBuilder.setResult(ResponseCodes.FAILED_RESULT);
286 return spanLossCurrentBuilder.build();
291 public ServicePowerResetOutput servicePowerReset(ServicePowerResetInput input) {
296 private List<Link> getNetworkLinks() {
297 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
299 InstanceIdentifier<Network1> networkIID = InstanceIdentifier.builder(Networks.class)
300 .child(Network.class, overlayTopologyKey)
301 .augmentation(Network1.class)
303 Optional<Network1> networkOptional;
304 try (ReadOnlyTransaction rtx = this.dataBroker.newReadOnlyTransaction()) {
305 //TODO change to constant from Timeouts class when it will be merged.
306 networkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, networkIID).get(Timeouts.DATASTORE_READ,
307 TimeUnit.MILLISECONDS).toJavaUtil();
309 } catch (InterruptedException | ExecutionException | TimeoutException e) {
310 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);
311 return Collections.emptyList();
314 if (! networkOptional.isPresent()) {
315 LOG.warn("Network augmentation with links data is not present in {} topology.",
316 NetworkUtils.OVERLAY_NETWORK_ID);
318 return Collections.emptyList();
321 List<Link> networkLinks = networkOptional.get().getLink();
322 if ((networkLinks == null) || networkLinks.isEmpty()) {
323 LOG.warn("Links are not present in {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
324 return Collections.emptyList();
330 * This method retrieves OTS PM from current PM list by nodeId and TPId: Steps:
333 * 1. Get OTS interface name from port mapping by TPId 2. Call getPm RPC to get OTS PM
337 * @param nodeId Node-id of the NE.
338 * @param tpID Termination point Name.
339 * @param pmName PM name which need to be retrieved
340 * @return reference to OtsPmHolder
342 private OtsPmHolder getPmMeasurements(String nodeId, String tpID, String pmName) {
343 String realNodeId = getRealNodeId(nodeId);
344 Mapping mapping = portMapping.getMapping(realNodeId, tpID);
345 if (mapping == null) {
348 GetPmInput getPmInput = new GetPmInputBuilder().setNodeId(realNodeId)
349 .setResourceType(ResourceTypeEnum.Interface)
350 .setResourceIdentifier(
351 new ResourceIdentifierBuilder().setResourceName(mapping.getSupportingOts()).build())
352 .setPmNameType(PmNamesEnum.valueOf(pmName))
353 .setGranularity(PmGranularity._15min)
355 GetPmOutput otsPmOutput = getPm(getPmInput);
357 if (otsPmOutput == null) {
358 LOG.info("OTS PM not found for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName);
362 for (Measurements measurement : otsPmOutput.getMeasurements()) {
363 if (pmName.equals(measurement.getPmparameterName())) {
364 return new OtsPmHolder(pmName, Double.parseDouble(measurement.getPmparameterValue()),
365 mapping.getSupportingOts());
368 } catch (NumberFormatException e) {
369 LOG.warn("Unable to get PM for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName, e);
375 * This method Sets Spanloss on A-End and Z-End OTS interface: Steps:
378 * 1. Read existing interface details
383 * @param nodeId nodeId of NE on which spanloss need to be updated
384 * @param interfaceName OTS interface for NE on which spanloss is cacluated
385 * @param spanLoss calculated spanloss value
386 * @param direction for which spanloss is calculated.It can be either Tx or Rx
389 private boolean setSpanLoss(String nodeId, String interfaceName, BigDecimal spanLoss, String direction) {
390 String realNodeId = getRealNodeId(nodeId);
392 LOG.info("Setting Spanloss in device for {}, InterfaceName: {}", realNodeId, interfaceName);
393 if (mappingUtils.getOpenRoadmVersion(realNodeId)
394 .equals(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1)) {
398 Optional<Interface> interfaceObject;
399 interfaceObject = openRoadmInterfaces.getInterface(realNodeId, interfaceName);
400 if (interfaceObject.isPresent()) {
401 InterfaceBuilder interfaceBuilder = new InterfaceBuilder(interfaceObject.get());
402 OtsBuilder otsBuilder = new OtsBuilder();
403 Interface intf = interfaceObject.get();
404 if (intf.augmentation(Interface1.class) != null
405 && intf.augmentation(Interface1.class).getOts() != null) {
406 Ots ots = intf.augmentation(Interface1.class).getOts();
407 otsBuilder.setFiberType(ots.getFiberType());
408 spanLossRx = ots.getSpanLossReceive();
409 spanLossTx = ots.getSpanLossTransmit();
411 spanLossRx = new RatioDB(spanLoss);
412 spanLossTx = new RatioDB(spanLoss);
414 Interface1Builder intf1Builder = new Interface1Builder();
415 if (direction.equals("TX")) {
416 otsBuilder.setSpanLossTransmit(new RatioDB(spanLoss));
417 otsBuilder.setSpanLossReceive(spanLossRx);
419 otsBuilder.setSpanLossTransmit(spanLossTx).setSpanLossReceive(new RatioDB(spanLoss));
421 interfaceBuilder.addAugmentation(Interface1.class, intf1Builder.setOts(otsBuilder.build()).build());
422 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
423 LOG.info("Spanloss Value update completed successfully");
426 LOG.error("Interface not found for nodeId: {} and interfaceName: {}", nodeId, interfaceName);
429 } else if (mappingUtils.getOpenRoadmVersion(realNodeId)
430 .equals(StringConstants.OPENROADM_DEVICE_VERSION_2_2_1)) {
432 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB spanLossRx;
433 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types
434 .rev181019.RatioDB spanLossTx;
435 Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019
436 .interfaces.grp.Interface> interfaceObject =
437 openRoadmInterfaces.getInterface(realNodeId, interfaceName);
438 if (interfaceObject.isPresent()) {
439 org.opendaylight.yang.gen.v1.http.org.openroadm.device
440 .rev181019.interfaces.grp.InterfaceBuilder interfaceBuilder =
441 new org.opendaylight.yang.gen.v1.http.org.openroadm.device
442 .rev181019.interfaces.grp.InterfaceBuilder(interfaceObject.get());
443 org.opendaylight.yang.gen.v1.http.org.openroadm.optical
444 .transport.interfaces.rev181019.ots.container.OtsBuilder otsBuilder =
445 new org.opendaylight.yang.gen.v1.http.org.openroadm
446 .optical.transport.interfaces.rev181019.ots.container.OtsBuilder();
447 org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface intf =
448 interfaceObject.get();
449 if (intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
450 .transport.interfaces.rev181019.Interface1.class) != null
451 && intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport
452 .interfaces.rev181019.Interface1.class).getOts() != null) {
453 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
454 .rev181019.ots.container.Ots ots =
455 intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
456 .transport.interfaces.rev181019.Interface1.class).getOts();
458 otsBuilder.setFiberType(ots.getFiberType());
459 spanLossRx = ots.getSpanLossReceive();
460 spanLossTx = ots.getSpanLossTransmit();
462 spanLossRx = new org.opendaylight.yang.gen.v1.http.org
463 .openroadm.common.types.rev181019.RatioDB(spanLoss);
464 spanLossTx = new org.opendaylight.yang.gen.v1.http.org
465 .openroadm.common.types.rev181019.RatioDB(spanLoss);
467 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
468 .rev181019.Interface1Builder intf1Builder =
469 new org.opendaylight.yang.gen.v1.http.org.openroadm.optical
470 .transport.interfaces.rev181019.Interface1Builder();
471 if (direction.equals("TX")) {
472 otsBuilder.setSpanLossTransmit(new org.opendaylight.yang.gen.v1.http.org
473 .openroadm.common.types.rev181019.RatioDB(spanLoss));
474 otsBuilder.setSpanLossReceive(spanLossRx);
476 otsBuilder.setSpanLossTransmit(spanLossTx).setSpanLossReceive(
477 new org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB(spanLoss)
480 interfaceBuilder.addAugmentation(org.opendaylight.yang.gen.v1.http
481 .org.openroadm.optical.transport.interfaces.rev181019.Interface1.class,
482 intf1Builder.setOts(otsBuilder.build()).build());
483 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
484 LOG.info("Spanloss Value update completed successfully");
487 LOG.error("Interface not found for nodeId: {} and interfaceName: {}", nodeId,interfaceName);
491 } catch (OpenRoadmInterfaceException e) {
492 // TODO Auto-generated catch block
493 LOG.error("OpenRoadmInterfaceException occured {}",e);
494 } /**catch (InterruptedException e) {
495 // TODO Auto-generated catch block
496 } catch (ExecutionException e) {
497 // TODO Auto-generated catch block
503 * This method calculates Spanloss by TranmistPower - Receive Power Steps:
506 * 1. Read PM measurement
509 * 2. Set Spanloss value for interface
512 * reference to list of RoadmLinks
513 * @return map with list of spans with their spanloss value
515 private Map<LinkId, BigDecimal> getLinkSpanloss(List<RoadmLinks> roadmLinks) {
516 Map<LinkId, BigDecimal> map = new HashMap<LinkId, BigDecimal>();
517 LOG.info("Executing GetLinkSpanLoss");
518 BigDecimal spanLoss = new BigDecimal(0);
519 for (RoadmLinks link : roadmLinks) {
520 String sourceNodeId = link.getSrcNodeId().toString();
521 String sourceTpId = link.getSrcTpId();
522 String destNodeId = link.getDestNodeId().toString();
523 String destTpId = link.getDestTpid();
524 OtsPmHolder srcOtsPmHoler = getPmMeasurements(sourceNodeId, sourceTpId, "OpticalPowerOutput");
525 OtsPmHolder destOtsPmHoler = getPmMeasurements(destNodeId, destTpId, "OpticalPowerInput");
526 spanLoss = new BigDecimal(srcOtsPmHoler.getOtsParameterVal() - destOtsPmHoler.getOtsParameterVal())
527 .setScale(0, RoundingMode.HALF_UP);
528 LOG.info("Spanloss Calculated as :{}={}-{}",
529 spanLoss, srcOtsPmHoler.getOtsParameterVal(), destOtsPmHoler.getOtsParameterVal());
530 if (spanLoss.doubleValue() > 28) {
531 LOG.warn("Span Loss is out of range of OpenROADM specifications");
533 if (!setSpanLoss(sourceNodeId, srcOtsPmHoler.getOtsInterfaceName(), spanLoss, "TX")) {
534 LOG.info("Setting spanLoss failed for {}", sourceNodeId);
537 if (!setSpanLoss(destNodeId, destOtsPmHoler.getOtsInterfaceName(), spanLoss, "RX")) {
538 LOG.info("Setting spanLoss failed for {}", destNodeId);
541 map.put(link.getLinkId(), spanLoss);
546 private String getRealNodeId(String mappedNodeId) {
547 KeyedInstanceIdentifier<Node, NodeKey> mappedNodeII =
548 InstanceIdentifiers.OVERLAY_NETWORK_II.child(Node.class, new NodeKey(new NodeId(mappedNodeId)));
549 com.google.common.base.Optional<Node> realNode;
550 try (ReadOnlyTransaction readOnlyTransaction = this.dataBroker.newReadOnlyTransaction()) {
551 realNode = readOnlyTransaction.read(LogicalDatastoreType.CONFIGURATION, mappedNodeII).get();
552 } catch (InterruptedException | ExecutionException e) {
553 LOG.error(e.getMessage(), e);
554 throw new IllegalStateException(e);
556 if (!realNode.isPresent() || (realNode.get().getSupportingNode() == null)) {
557 LOG.error("supporting node is null");
558 throw new IllegalArgumentException(
559 String.format("Could not find node %s, or supporting node is not present", mappedNodeId));
561 List<SupportingNode> collect = realNode.get().getSupportingNode().stream()
562 .filter(node -> (node.getNetworkRef() != null)
563 && NetworkUtils.UNDERLAY_NETWORK_ID.equals(node.getNetworkRef().getValue())
564 && (node.getNodeRef() != null) && !Strings.isNullOrEmpty(node.getNodeRef().getValue()))
565 .collect(Collectors.toList());
566 if (collect.isEmpty() || (collect.size() > 1)) {
567 throw new IllegalArgumentException(String.format("Invalid support node count [%d] was found for node %s",
568 collect.size(), mappedNodeId));
571 LOG.info("getRealNodeId - return {}", collect.iterator().next().getNodeRef().getValue());
572 return collect.iterator().next().getNodeRef().getValue();
575 private Link getNetworkLinkById(LinkId linkId) {
576 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
577 InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class)
578 .child(Network.class, overlayTopologyKey)
579 .augmentation(Network1.class).child(Link.class, new LinkKey(linkId))
581 Optional<Link> linkOptional;
582 try (ReadOnlyTransaction rtx = dataBroker.newReadOnlyTransaction()) {
583 //TODO change to constant from Timeouts class when it will be merged.
584 linkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, linkIID).get(Timeouts.DATASTORE_READ,
585 TimeUnit.MILLISECONDS).toJavaUtil();
586 return linkOptional.get();
587 } catch (InterruptedException | ExecutionException | TimeoutException e) {
588 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);