2 * Copyright © 2016 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.networkmodel.util;
11 import java.util.ArrayList;
12 import java.util.Collections;
13 import java.util.List;
14 import java.util.Optional;
15 import java.util.concurrent.ExecutionException;
16 import java.util.concurrent.TimeUnit;
17 import java.util.concurrent.TimeoutException;
19 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
20 import org.opendaylight.transportpce.common.NetworkUtils;
21 import org.opendaylight.transportpce.common.Timeouts;
22 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
23 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
24 import org.opendaylight.transportpce.networkmodel.dto.NodeData;
25 import org.opendaylight.transportpce.networkmodel.dto.TopologyShard;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.NodeTypes;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev170929.State;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev170929.degree.node.attributes.AvailableWavelengths;
29 import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev170929.degree.node.attributes.AvailableWavelengthsBuilder;
30 import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev170929.degree.node.attributes.AvailableWavelengthsKey;
31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
33 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
34 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
35 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.degree.ConnectionPorts;
36 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
37 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
38 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
39 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Info;
40 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
41 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
42 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Link1;
43 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Link1Builder;
44 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.NetworkTypes1;
45 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.NetworkTypes1Builder;
46 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Node1;
47 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Node1Builder;
48 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.TerminationPoint1;
49 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.TerminationPoint1Builder;
50 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.network.types.OpenroadmTopologyBuilder;
51 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.DegreeAttributesBuilder;
52 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.SrgAttributesBuilder;
53 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.XpdrClientAttributesBuilder;
54 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.XpdrNetworkAttributesBuilder;
55 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev170929.OpenroadmLinkType;
56 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev170929.OpenroadmNodeType;
57 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev170929.OpenroadmTpType;
58 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.Network;
59 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkBuilder;
60 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkId;
61 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkKey;
62 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NodeId;
63 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NetworkTypesBuilder;
64 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.Node;
65 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NodeBuilder;
66 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NodeKey;
67 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.node.SupportingNode;
68 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.node.SupportingNodeBuilder;
69 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.node.SupportingNodeKey;
70 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.LinkId;
71 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Network1;
72 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Network1Builder;
73 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.TpId;
74 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.Link;
75 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.LinkBuilder;
76 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.LinkKey;
77 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.node.TerminationPoint;
78 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.node.TerminationPointBuilder;
79 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.node.TerminationPointKey;
80 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
81 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
82 import org.slf4j.Logger;
83 import org.slf4j.LoggerFactory;
85 public class OpenRoadmTopology22 {
87 private static final Logger LOG = LoggerFactory.getLogger(OpenRoadmTopology22.class);
88 private static final int DEFAULT_PORT_DIRECTION = -1;
89 private static final int MAX_DEGREE = 20;
90 private static final int MAX_SRG = 20;
92 private NetworkTransactionService networkTransactionService;
93 private final DeviceTransactionManager deviceTransactionManager;
95 public OpenRoadmTopology22(NetworkTransactionService networkTransactionService,
96 DeviceTransactionManager deviceTransactionManager) {
97 this.networkTransactionService = networkTransactionService;
98 this.deviceTransactionManager = deviceTransactionManager;
102 * This public method creates the OpenROADM Topology
103 * Layer and posts it to the controller.
105 public void createTopoLayer() {
107 Network openRoadmTopology = createOpenRoadmTopology();
108 InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Network.class,
109 new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)));
111 this.networkTransactionService.put(LogicalDatastoreType.CONFIGURATION, nwIID.build(), openRoadmTopology);
112 this.networkTransactionService.submit().get(1, TimeUnit.SECONDS);
113 LOG.info("OpenRoadm-Topology created successfully.");
114 } catch (ExecutionException | TimeoutException | InterruptedException e) {
115 LOG.warn("Failed to create OpenRoadm-Topology", e);
120 * Create empty OpenROADM topology.
122 private Network createOpenRoadmTopology() {
123 NetworkBuilder nwBuilder = new NetworkBuilder();
124 NetworkId nwId = new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID);
125 nwBuilder.setNetworkId(nwId);
126 nwBuilder.withKey(new NetworkKey(nwId));
127 NetworkTypes1Builder topoNetworkTypesBldr = new NetworkTypes1Builder();
128 topoNetworkTypesBldr.setOpenroadmTopology(new OpenroadmTopologyBuilder().build());
129 NetworkTypesBuilder nwTypeBuilder = new NetworkTypesBuilder();
130 nwTypeBuilder.addAugmentation(NetworkTypes1.class, topoNetworkTypesBldr.build());
131 nwBuilder.setNetworkTypes(nwTypeBuilder.build());
132 // Array to store nodes in the topolayer of a roadm/Xponder
133 Network1Builder nwBldr1 = new Network1Builder();
134 // adding expressLinks
135 nwBldr1.setLink(Collections.emptyList());
136 nwBuilder.addAugmentation(Network1.class, nwBldr1.build());
137 nwBuilder.setNode(Collections.emptyList());
138 return nwBuilder.build();
141 public TopologyShard createTopologyShard(String nodeId) {
144 int portDirectionEnum = DEFAULT_PORT_DIRECTION;
146 InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
147 java.util.Optional<Info> deviceInfoOpt =
148 deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
149 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
151 if (deviceInfoOpt.isPresent()) {
152 deviceInfo = deviceInfoOpt.get();
154 LOG.error("Unable to get device info for device {}!", nodeId);
157 List<Node> nodes = new ArrayList<>();
158 // Check if node is ROADM
159 if (NodeTypes.Rdm.getName().equals(deviceInfo.getNodeType().getName())) {
162 * Adding Degree Node Get Degree Number -> x then get connection ports then find the port directions
163 * to decide whether TX/RX/TXRX Get value for max degree from info subtree, required for iteration
164 * if not present assume to be 20 (temporary)
168 if (deviceInfo.getMaxDegrees() != null) {
169 maxDegree = deviceInfo.getMaxDegrees();
171 maxDegree = MAX_DEGREE;
174 // Starting with degree Number = 1
175 Integer degreeCounter = 1;
177 while (degreeCounter <= maxDegree) {
178 LOG.info("creating degree node {}/{}", degreeCounter, maxDegree);
179 NodeData nodeData = createDegreeNode(nodeId, degreeCounter);
180 if (nodeData != null) {
181 NodeBuilder tempNode = nodeData.getNodeBuilder();
182 portDirectionEnum = nodeData.getPortDirectionEnum();
183 nodes.add(tempNode.build());
186 // null returned if Degree number= degreeCounter not present in the device
191 numOfDegrees = degreeCounter - 1;
194 if (deviceInfo.getMaxSrgs() != null) {
195 maxSrg = deviceInfo.getMaxSrgs();
200 // Starting with degree Number = 1
201 Integer srgCounter = 1;
203 while (srgCounter <= maxSrg) {
204 LOG.info("creating SRG node {}/{}", srgCounter, maxSrg);
205 NodeBuilder tempNode = createSrgNode(nodeId, srgCounter, portDirectionEnum);
207 if (tempNode != null) {
208 nodes.add(tempNode.build());
211 // null returned if Degree number= degreeCounter not present in the device
215 numOfSrgs = srgCounter - 1;
218 LOG.info("adding links numOfDegrees={} numOfSrgs={}", numOfDegrees, numOfSrgs);
219 List<Link> links = new ArrayList<>();
220 links.addAll(createExpressLinks(nodeId, numOfDegrees, portDirectionEnum));
221 links.addAll(createAddDropLinks(nodeId, numOfDegrees, numOfSrgs, portDirectionEnum));
222 LOG.info("created nodes/links: {}/{}", nodes.size(), links.size());
223 return new TopologyShard(nodes, links);
224 } else if (NodeTypes.Xpdr.getName().equals(deviceInfo.getNodeType().getName())) {
225 // Check if node is XPONDER
226 Integer clientport = getNoOfClientPorts(nodeId);
227 List<Link> links = new ArrayList<>();
228 Integer clientCounter = 1;
229 Integer lineCounter = 1;
230 while (clientCounter <= clientport) {
231 NodeBuilder tempNode = createXpdr(clientCounter, lineCounter, nodeId);
232 if (tempNode == null) {
235 nodes.add(tempNode.build());
238 LOG.info("Entered this loop");
240 return new TopologyShard(nodes, links);
242 LOG.error("Device node Type not managed yet");
247 * This private method gets the list of circuit packs on a xponder. For each circuit pack on a
248 * Xponder, it does a get on circuit-pack subtree with circuit-pack-name as key in order to get the
249 * list of ports. It then iterates over the list of ports to get ports with port-qual as
250 * xpdr-network/xpdr-client. The line and client ports are saved as:
258 private int getNoOfClientPorts(String deviceId) {
259 // Creating for Xponder Line and Client Ports
260 InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
261 Optional<OrgOpenroadmDevice> deviceObject =
262 deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.CONFIGURATION, deviceIID,
263 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
265 // Variable to keep track of number of client ports
267 if (deviceObject.isPresent()) {
268 for (CircuitPacks cp : deviceObject.get().getCircuitPacks()) {
269 if (cp.getPorts() != null) {
270 for (Ports port : cp.getPorts()) {
271 if (port.getPortQual() != null) {
272 if (port.getPortQual().getIntValue() == 4) {
285 private NodeBuilder createXpdr(Integer clientCounter, Integer lineCounter, String nodeId) {
286 // Create a generic Topo Layer node
287 NodeBuilder nodebldr = createTopoLayerNode(nodeId);
288 // Create augmentation node to inorder to add degree
289 Node1Builder node1bldr = new Node1Builder();
290 TerminationPoint1Builder tp1Bldr = new TerminationPoint1Builder();
291 TerminationPointBuilder tempTpBldr;
293 // set node type to Xponder
294 node1bldr.setNodeType(OpenroadmNodeType.XPONDER);
295 List<TerminationPoint> tpList = new ArrayList<>();
296 String nodeIdtopo = new StringBuilder().append(nodeId).append("-XPDR1").toString();
297 // Ad degree node specific augmentation
298 nodebldr.setNodeId(new NodeId(nodeIdtopo));
299 nodebldr.withKey((new NodeKey(new NodeId(nodeIdtopo))));
300 nodebldr.addAugmentation(Node1.class, node1bldr.build());
301 while (clientCounter != 0) {
302 // Create CLNT-TX termination
303 tempTpBldr = createTpBldr("XPDR1-CLIENT" + clientCounter);
304 tp1Bldr.setTpType(OpenroadmTpType.XPONDERCLIENT);
305 XpdrClientAttributesBuilder xpdrClntBldr = new XpdrClientAttributesBuilder();
306 xpdrClntBldr.setTailEquipmentId("XPDR1-NETWORK" + clientCounter);
307 tp1Bldr.setXpdrClientAttributes(xpdrClntBldr.build());
308 tempTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
309 tpList.add(tempTpBldr.build());
311 while (lineCounter != 0) {
312 // Create LINE-TX termination
313 tempTpBldr = (createTpBldr("XPDR1-NETWORK" + lineCounter));
314 tp1Bldr.setTpType(OpenroadmTpType.XPONDERNETWORK);
315 XpdrNetworkAttributesBuilder xpdrNwAttrBldr = new XpdrNetworkAttributesBuilder();
316 xpdrNwAttrBldr.setTailEquipmentId("XPDR1-CLIENT" + lineCounter);
317 tp1Bldr.setXpdrNetworkAttributes(xpdrNwAttrBldr.build());
318 tempTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
319 tpList.add(tempTpBldr.build());
321 LOG.info("printing tpList {}",tpList);
322 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608
323 .Node1Builder tpNode1 = new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
324 .ietf.network.topology.rev150608.Node1Builder();
325 tpNode1.setTerminationPoint(tpList);
326 nodebldr.addAugmentation(
327 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Node1.class,
329 LOG.info("The nodebldr {}",nodebldr);
334 private NodeData createDegreeNode(String nodeId, int degreeCounter) {
335 // Create augmentation node to inorder to add degree
336 Node1Builder node1bldr = new Node1Builder();
337 // set node type to degree
338 node1bldr.setNodeType(OpenroadmNodeType.DEGREE);
340 // Get connection ports on degree number = degreeCounter in order to get port
342 List<ConnectionPorts> degreeConPorts = getDegreePorts(nodeId, degreeCounter);
343 if (degreeConPorts == null || degreeConPorts.isEmpty()) {
347 DegreeAttributesBuilder degAttBldr = new DegreeAttributesBuilder();
348 degAttBldr.setDegreeNumber(degreeCounter);
349 degAttBldr.setAvailableWavelengths(create96AvalWaveDegree());
350 node1bldr.setDegreeAttributes(degAttBldr.build());
352 String nodeIdtopo = new StringBuilder(nodeId).append("-DEG").append(degreeCounter).toString();
353 // Create a generic Topo Layer node
354 NodeBuilder nodebldr = createTopoLayerNode(nodeId);
355 nodebldr.setNodeId(new NodeId(nodeIdtopo));
356 // Ad degree node specific augmentation
357 nodebldr.addAugmentation(Node1.class, node1bldr.build());
358 // Get Port direction
359 int portDirectionEnum = getPortDirection(nodeId, degreeConPorts.get(0).getCircuitPackName(),
360 degreeConPorts.get(0).getPortName().toString());
363 * if bi-directional then create 2 tp's :
365 * --> TTP-TXRX --> CTP-TXRX
367 * if uni-directional :
374 TerminationPoint1Builder tp1Bldr = new TerminationPoint1Builder();
375 TerminationPointBuilder tempTpBldr;
377 List<TerminationPoint> tpList = new ArrayList<>();
378 if (portDirectionEnum == 1 || portDirectionEnum == 2) {
379 // ports are uni Directional on a degree, therefore 4 termination points
380 // Create TTP-TX termination
382 tempTpBldr = createTpBldr("DEG" + degreeCounter + "-TTP-TX");
383 tp1Bldr.setTpType(OpenroadmTpType.DEGREETXTTP);
384 tempTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
385 tpList.add(tempTpBldr.build());
387 // Create TTP-RX termination
388 tp1Bldr = new TerminationPoint1Builder();
389 tempTpBldr = createTpBldr("DEG" + degreeCounter + "-TTP-RX");
390 tp1Bldr.setTpType(OpenroadmTpType.DEGREERXTTP);
392 tempTpBldr.addAugmentation(TerminationPoint1.class,tp1Bldr.build());
393 tpList.add(tempTpBldr.build());
395 // Create CTP-TX termination
396 tp1Bldr = new TerminationPoint1Builder();
397 tempTpBldr = createTpBldr("DEG" + degreeCounter + "-CTP-TX");
398 tp1Bldr.setTpType(OpenroadmTpType.DEGREETXCTP);
399 tempTpBldr.addAugmentation(TerminationPoint1.class,tp1Bldr.build());
400 tpList.add(tempTpBldr.build());
402 // Create CTP-RX termination
403 tp1Bldr = new TerminationPoint1Builder();
404 tempTpBldr = createTpBldr("DEG" + degreeCounter + "-CTP-RX");
405 tp1Bldr.setTpType(OpenroadmTpType.DEGREERXCTP);
406 tempTpBldr.addAugmentation(TerminationPoint1.class,tp1Bldr.build());
407 tpList.add(tempTpBldr.build());
409 } else if (portDirectionEnum == 3) {
410 // Ports are bi directional therefore 2 termination points
411 // Create TTP-TXRX termination
412 tp1Bldr = new TerminationPoint1Builder();
413 tempTpBldr = createTpBldr("DEG" + degreeCounter + "-TTP-TXRX");
414 tp1Bldr.setTpType(OpenroadmTpType.DEGREETXRXTTP);
415 tempTpBldr.addAugmentation(TerminationPoint1.class,tp1Bldr.build());
416 tpList.add(tempTpBldr.build());
418 // Create CTP-TXRX termination
419 tp1Bldr = new TerminationPoint1Builder();
420 tempTpBldr = createTpBldr("DEG" + degreeCounter + "-CTP-TXRX");
421 tp1Bldr.setTpType(OpenroadmTpType.DEGREETXRXCTP);
422 tempTpBldr.addAugmentation(TerminationPoint1.class,tp1Bldr.build());
423 tpList.add(tempTpBldr.build());
427 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Node1Builder tpNode1
428 = new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology
429 .rev150608.Node1Builder();
431 tpNode1.setTerminationPoint(tpList);
433 nodebldr.addAugmentation(
434 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Node1.class,
436 return new NodeData(nodebldr, portDirectionEnum);
440 private NodeBuilder createSrgNode(String nodeId, int srgCounter, int portDirectionEnum) {
441 // Create augmentation node to in order to add srg
442 Node1Builder node1bldr = new Node1Builder();
443 // set node type to SRG
444 node1bldr.setNodeType(OpenroadmNodeType.SRG);
446 node1bldr.setNodeType(OpenroadmNodeType.SRG);
448 SrgAttributesBuilder srgAttrBldr = new SrgAttributesBuilder();
449 srgAttrBldr.setAvailableWavelengths(create96AvalWaveSrg());
450 node1bldr.setSrgAttributes(srgAttrBldr.build());
451 // Create a generic Topo Layer node
452 NodeBuilder nodebldr = createTopoLayerNode(nodeId);
453 nodebldr.addAugmentation(Node1.class, node1bldr.build());
456 // Get connection ports on degree number = degreeCounter in order to get port
458 int maxPpPorts = getMaxPp(nodeId, srgCounter);
459 if (maxPpPorts == -1) {
464 String nodeIdtopo = new StringBuilder().append(nodeId).append("-SRG").append(srgCounter).toString();
465 nodebldr.setNodeId(new NodeId(nodeIdtopo));
466 List<TerminationPoint> tpList = new ArrayList<>();
468 TerminationPoint1Builder tp1Bldr;
469 TerminationPointBuilder tempTpBldr;
471 for (int i = 1; i <= maxPpPorts; i++) {
472 if (portDirectionEnum == 1 || portDirectionEnum == 2) {
473 if (i >= maxPpPorts / 2) {
476 // ports are uni Directional on a degree, therefore 4 termination points
477 // Create PP-TX termination
478 tempTpBldr = createTpBldr("SRG" + srgCounter + "-PP" + i + "-TX");
479 tp1Bldr = new TerminationPoint1Builder();
480 tp1Bldr.setTpType(OpenroadmTpType.SRGTXPP);
481 tempTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
482 tpList.add(tempTpBldr.build());
484 // Create PP-RX termination
485 tempTpBldr = createTpBldr("SRG" + srgCounter + "-PP" + i + "-RX");
486 tp1Bldr = new TerminationPoint1Builder();
487 tp1Bldr.setTpType(OpenroadmTpType.SRGRXPP);
488 tempTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
489 tpList.add(tempTpBldr.build());
491 } else if (portDirectionEnum == 3) {
492 // Ports are bi directional therefore 2 termination points
493 // Create PP-TXRX termination
494 tempTpBldr = createTpBldr("SRG" + srgCounter + "-PP" + i + "-TXRX");
495 tp1Bldr = new TerminationPoint1Builder();
496 tp1Bldr.setTpType(OpenroadmTpType.SRGTXRXPP);
497 tempTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
498 tpList.add(tempTpBldr.build());
502 switch (portDirectionEnum) {
503 case 1: // ports are uni Directional on a degree
505 // Create CP-TX termination
506 tempTpBldr = createTpBldr("SRG" + srgCounter + "-CP" + "-TX");
507 tp1Bldr = new TerminationPoint1Builder();
508 tp1Bldr.setTpType(OpenroadmTpType.SRGTXCP);
509 tempTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
510 tpList.add(tempTpBldr.build());
511 // Create CP-RX termination
512 tempTpBldr = createTpBldr("SRG" + srgCounter + "-CP" + "-RX");
513 tp1Bldr = new TerminationPoint1Builder();
514 tp1Bldr.setTpType(OpenroadmTpType.SRGRXCP);
515 tempTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
516 tpList.add(tempTpBldr.build());
519 // Ports are bi directional therefore 2 termination points
520 // Create CP-TXRX termination
521 tempTpBldr = createTpBldr("SRG" + srgCounter + "-CP" + "-TXRX");
522 tp1Bldr = new TerminationPoint1Builder();
523 tp1Bldr.setTpType(OpenroadmTpType.SRGTXRXCP);
524 tempTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
525 tpList.add(tempTpBldr.build());
528 LOG.error("No correponsding direction to the value: {}", portDirectionEnum);
532 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Node1Builder tpNode1 =
533 new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Node1Builder();
535 tpNode1.setTerminationPoint(tpList);
537 nodebldr.addAugmentation(
538 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Node1.class,
545 * This method will return the TTP ports in the device for a given degree number to be used by the
546 * node to create TTP and CTP termination point on the device
548 private List<ConnectionPorts> getDegreePorts(String deviceId, Integer degreeCounter) {
549 List<ConnectionPorts> degreeConPorts = new ArrayList<>();
550 LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
551 InstanceIdentifier<Degree> deviceIID =
552 InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Degree.class, new DegreeKey(degreeCounter));
554 Optional<Degree> ordmDegreeObject =
555 deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.CONFIGURATION, deviceIID,
556 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
558 if (ordmDegreeObject.isPresent()) {
559 degreeConPorts.addAll(new ArrayList<>(ordmDegreeObject.get().getConnectionPorts()));
561 LOG.info("Device has {} degree", (degreeCounter - 1));
562 return Collections.emptyList();
564 return degreeConPorts;
567 private int getMaxPp(String deviceId, Integer srgCounter) {
569 LOG.info("Getting max pp ports for Srg Number {}", srgCounter);
570 InstanceIdentifier<SharedRiskGroup> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
571 .child(SharedRiskGroup.class, new SharedRiskGroupKey(srgCounter));
572 Optional<SharedRiskGroup> ordmSrgObject =
573 deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.OPERATIONAL, deviceIID,
574 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
575 if (ordmSrgObject.isPresent()) {
576 if (ordmSrgObject.get().getMaxAddDropPorts() != null) {
577 maxPpPorts = ordmSrgObject.get().getMaxAddDropPorts();
579 LOG.info("Max add drop ports absent");
583 LOG.info("SRG absent");
589 private NodeBuilder createTopoLayerNode(String nodeId) {
590 // Sets the value of Network-ref and Node-ref as a part of the supporting node
592 SupportingNodeBuilder supportbldr = new SupportingNodeBuilder();
593 supportbldr.withKey(new SupportingNodeKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID), new NodeId(nodeId)));
594 supportbldr.setNetworkRef(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID));
595 supportbldr.setNodeRef(new NodeId(nodeId));
596 ArrayList<SupportingNode> supportlist = new ArrayList<>();
597 supportlist.add(supportbldr.build());
598 NodeBuilder nodebldr = new NodeBuilder();
599 nodebldr.setSupportingNode(supportlist);
603 // Return 0 for null/error values
606 // Return 3 for bi-directional
608 private int getPortDirection(String deviceId, String circuitPackName, String portName) {
609 InstanceIdentifier<Ports> portIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
610 .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName))
611 .child(Ports.class, new PortsKey(portName));
612 LOG.info("Fetching Port Direction for port {} at circuit pack {}", portName, circuitPackName);
613 Optional<Ports> portObject =
614 deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.OPERATIONAL, portIID,
615 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
616 if (portObject.isPresent()) {
617 Ports port = portObject.get();
618 if (port.getPortDirection() != null) {
619 return port.getPortDirection().getIntValue();
621 LOG.warn("Port direction value missing for {} {}", circuitPackName, port.getPortName());
628 // This method returns a generic termination point builder for a given tpid
629 private TerminationPointBuilder createTpBldr(String tpId) {
630 TerminationPointBuilder tpBldr = new TerminationPointBuilder();
631 TpId tp = new TpId(tpId);
632 TerminationPointKey tpKey = new TerminationPointKey(tp);
633 tpBldr.withKey(tpKey);
642 private List<Link> createExpressLinks(String nodeId, int numOfDegrees, int portDirectionEnum) {
643 LOG.info("creating express links {} {} {}", nodeId, numOfDegrees, portDirectionEnum);
644 List<Link> links = new ArrayList<>();
652 // ports are uni-directional
653 if (portDirectionEnum == 1 || portDirectionEnum == 2) {
654 LOG.info("creating uni-directional express links");
655 for (int i = 1; i <= numOfDegrees; i++) {
656 for (int j = i + 1; j <= numOfDegrees; j++) {
658 srcNode = nodeId + "-DEG" + i;
659 destNode = nodeId + "-DEG" + j;
662 srcTp = "DEG" + i + "-CTP-TX";
663 destTp = "DEG" + j + "-CTP-RX";
665 LinkBuilder expLinkBldr = TopologyUtils.createLink(srcNode, destNode, srcTp, destTp);
667 Link1Builder lnk1Bldr = new Link1Builder();
668 lnk1Bldr.setLinkType(OpenroadmLinkType.EXPRESSLINK);
669 expLinkBldr.addAugmentation(Link1.class, lnk1Bldr.build());
670 links.add(expLinkBldr.build());
673 srcTp = "DEG" + i + "-CTP-RX";
674 destTp = "DEG" + j + "-CTP-TX";
676 expLinkBldr = TopologyUtils.createLink(destNode, srcNode, destTp, srcTp);
677 expLinkBldr.addAugmentation(Link1.class, lnk1Bldr.build());
679 links.add(expLinkBldr.build());
685 // ports are bi-directional
686 if (portDirectionEnum == 3) {
687 LOG.info("creating bi-directional express links");
688 for (int i = 1; i <= numOfDegrees; i++) {
689 for (int j = i + 1; j <= numOfDegrees; j++) {
691 srcNode = nodeId + "-DEG" + i;
692 destNode = nodeId + "-DEG" + j;
695 srcTp = "DEG" + i + "-CTP-TXRX";
696 destTp = "DEG" + j + "-CTP-TXRX";
698 Link1Builder lnk1Bldr = new Link1Builder();
699 lnk1Bldr.setLinkType(OpenroadmLinkType.EXPRESSLINK);
700 LinkBuilder expLinkBldr = TopologyUtils.createLink(srcNode, destNode, srcTp, destTp);
701 expLinkBldr.addAugmentation(Link1.class, lnk1Bldr.build());
702 links.add(expLinkBldr.build());
705 expLinkBldr = TopologyUtils.createLink(destNode, srcNode, destTp, srcTp);
706 expLinkBldr.addAugmentation(Link1.class, lnk1Bldr.build());
707 links.add(expLinkBldr.build());
714 private List<Link> createAddDropLinks(String nodeId, int numOfDegrees, int numOfSrgs, int portDirectionEnum) {
715 LOG.info("creating add-drop links {} {} {} {}", nodeId, numOfDegrees, numOfSrgs, portDirectionEnum);
716 List<Link> links = new ArrayList<>();
724 // ports are uni-directional
725 if (portDirectionEnum == 1 || portDirectionEnum == 2) {
726 LOG.info("creating uni-directional add-drop links");
727 for (int i = 1; i <= numOfDegrees; i++) {
728 for (int j = 1; j <= numOfSrgs; j++) {
730 srcNode = nodeId + "-DEG" + i;
731 destNode = nodeId + "-SRG" + j;
734 srcTp = "DEG" + i + "-CTP-TX";
735 destTp = "SRG" + j + "-CP-RX";
737 LinkBuilder addDropLinkBldr = TopologyUtils.createLink(srcNode, destNode, srcTp, destTp);
738 Link1Builder lnk1Bldr = new Link1Builder();
739 lnk1Bldr.setLinkType(OpenroadmLinkType.DROPLINK);
740 addDropLinkBldr.addAugmentation(Link1.class, lnk1Bldr.build());
741 links.add(addDropLinkBldr.build());
743 // add links direction
744 srcTp = "DEG" + i + "-CTP-RX";
745 destTp = "SRG" + j + "-CP-TX";
747 addDropLinkBldr = TopologyUtils.createLink(destNode, srcNode, destTp, srcTp);
748 lnk1Bldr.setLinkType(OpenroadmLinkType.ADDLINK);
749 addDropLinkBldr.addAugmentation(Link1.class, lnk1Bldr.build());
750 links.add(addDropLinkBldr.build());
755 // ports are bi-directional
756 if (portDirectionEnum == 3) {
757 LOG.info("creating bi-directional add-drop links");
758 for (int i = 1; i <= numOfDegrees; i++) {
759 for (int j = 1; j <= numOfSrgs; j++) {
761 srcNode = nodeId + "-DEG" + i;
762 destNode = nodeId + "-SRG" + j;
765 srcTp = "DEG" + i + "-CTP-TXRX";
766 destTp = "SRG" + j + "-CP-TXRX";
768 LinkBuilder addDropLinkBldr = TopologyUtils.createLink(srcNode, destNode, srcTp, destTp);
769 Link1Builder lnk1Bldr = new Link1Builder();
770 lnk1Bldr.setLinkType(OpenroadmLinkType.DROPLINK);
771 addDropLinkBldr.addAugmentation(Link1.class, lnk1Bldr.build());
772 links.add(addDropLinkBldr.build());
775 addDropLinkBldr = TopologyUtils.createLink(destNode, srcNode, destTp, srcTp);
776 lnk1Bldr.setLinkType(OpenroadmLinkType.ADDLINK);
777 addDropLinkBldr.addAugmentation(Link1.class, lnk1Bldr.build());
778 links.add(addDropLinkBldr.build());
785 // This method returns the linkBuilder object for given source and destination
786 public static boolean deleteLink(String srcNode, String dstNode, String srcTp, String destTp,
787 NetworkTransactionService networkTransactionService) {
788 LOG.info("deleting link for {}-{}", srcNode, dstNode);
789 LinkId linkId = LinkIdUtil.buildLinkId(srcNode, srcTp, dstNode, destTp);
790 if (deleteLinkLinkId(linkId, networkTransactionService)) {
791 LOG.debug("Link Id {} updated to have admin state down");
794 LOG.debug("Link Id not found for Source {} and Dest {}", srcNode, dstNode);
799 // This method returns the linkBuilder object for given source and destination
800 public static boolean deleteLinkLinkId(LinkId linkId , NetworkTransactionService networkTransactionService) {
801 LOG.info("deleting link for LinkId: {}", linkId);
803 InstanceIdentifierBuilder<Link> linkIID = InstanceIdentifier.builder(Network.class,
804 new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))).augmentation(Network1.class)
805 .child(Link.class, new LinkKey(linkId));
806 com.google.common.base.Optional<Link> link =
807 networkTransactionService.read(LogicalDatastoreType.CONFIGURATION,linkIID.build()).get();
808 if (link.isPresent()) {
809 LinkBuilder linkBuilder = new LinkBuilder(link.get());
810 Link1Builder link1Builder = new Link1Builder(linkBuilder.augmentation(org.opendaylight
811 .yang.gen.v1.http.org.openroadm.network.topology.rev170929.Link1.class));
812 link1Builder.setAdministrativeState(State.OutOfService);
813 linkBuilder.removeAugmentation(Link1.class);
814 linkBuilder.addAugmentation(Link1.class,link1Builder.build());
815 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, linkIID.build(),
816 linkBuilder.build());
817 networkTransactionService.submit().get(1, TimeUnit.SECONDS);
820 LOG.error("No link found for given LinkId: {}",
825 } catch (InterruptedException | ExecutionException | TimeoutException e) {
826 LOG.error(e.getMessage(), e);
831 private List<AvailableWavelengths> create96AvalWaveDegree() {
832 List<AvailableWavelengths> waveList = new ArrayList<>();
834 for (int i = 1; i < 97; i++) {
835 AvailableWavelengthsBuilder avalBldr = new AvailableWavelengthsBuilder();
836 avalBldr.setIndex((long) i);
837 avalBldr.withKey(new AvailableWavelengthsKey((long) i));
838 waveList.add(avalBldr.build());
844 private List<org.opendaylight.yang.gen.v1.http.org.openroadm.srg.rev170929.srg.node
845 .attributes.AvailableWavelengths> create96AvalWaveSrg() {
847 List<org.opendaylight.yang.gen.v1.http.org.openroadm.srg.rev170929.srg.node.attributes
848 .AvailableWavelengths> waveList =
851 for (int i = 1; i < 97; i++) {
852 org.opendaylight.yang.gen.v1.http.org.openroadm.srg.rev170929.srg.node.attributes
853 .AvailableWavelengthsBuilder avalBldr =
854 new org.opendaylight.yang.gen.v1.http.org.openroadm.srg.rev170929.srg.node
855 .attributes.AvailableWavelengthsBuilder();
856 avalBldr.setIndex((long) i);
858 new org.opendaylight.yang.gen.v1.http.org.openroadm.srg.rev170929.srg.node
859 .attributes.AvailableWavelengthsKey(
861 waveList.add(avalBldr.build());