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
8 package org.opendaylight.transportpce.networkmodel.service;
10 import java.util.HashMap;
11 import java.util.concurrent.ExecutionException;
12 import java.util.concurrent.TimeUnit;
13 import java.util.concurrent.TimeoutException;
15 import org.eclipse.jdt.annotation.Nullable;
16 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
17 import org.opendaylight.transportpce.common.NetworkUtils;
18 import org.opendaylight.transportpce.common.mapping.PortMapping;
19 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
20 import org.opendaylight.transportpce.networkmodel.R2RLinkDiscovery;
21 import org.opendaylight.transportpce.networkmodel.dto.TopologyShard;
22 import org.opendaylight.transportpce.networkmodel.util.ClliNetwork;
23 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmNetwork;
24 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmOtnTopology;
25 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmTopology;
26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.network.nodes.NodeInfo;
27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.network.nodes.NodeInfo.OpenroadmVersion;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.NodeTypes;
29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus;
39 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
40 import org.slf4j.Logger;
41 import org.slf4j.LoggerFactory;
43 public class NetworkModelServiceImpl implements NetworkModelService {
45 private static final Logger LOG = LoggerFactory.getLogger(NetworkModelServiceImpl.class);
46 private static final boolean CREATE_MISSING_PARENTS = true;
48 private NetworkTransactionService networkTransactionService;
49 private final R2RLinkDiscovery linkDiscovery;
50 private final PortMapping portMapping;
51 private HashMap<String,TopologyShard> topologyShardMountedDevice;
52 private HashMap<String,TopologyShard> otnTopologyShardMountedDevice;
54 public NetworkModelServiceImpl(final NetworkTransactionService networkTransactionService,
55 final R2RLinkDiscovery linkDiscovery, PortMapping portMapping) {
57 this.networkTransactionService = networkTransactionService;
58 this.linkDiscovery = linkDiscovery;
59 this.portMapping = portMapping;
60 this.topologyShardMountedDevice = new HashMap<String,TopologyShard>();
61 this.otnTopologyShardMountedDevice = new HashMap<String,TopologyShard>();
72 public void createOpenRoadmNode(String nodeId, String openRoadmVersion) {
74 LOG.info("createOpenROADMNode: {} ", nodeId);
76 if (!portMapping.createMappingData(nodeId, openRoadmVersion)) {
77 LOG.warn("Could not generate port mapping for {} skipping network model creation", nodeId);
80 NodeInfo nodeInfo = portMapping.getNode(nodeId).getNodeInfo();
81 if (nodeInfo.getNodeType().getIntValue() == 1) {
82 this.linkDiscovery.readLLDP(new NodeId(nodeId), openRoadmVersion);
84 // node creation in clli-network
85 Node clliNode = ClliNetwork.createNode(nodeId, nodeInfo);
86 InstanceIdentifier<Node> iiClliNode = InstanceIdentifier.builder(Networks.class)
87 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.CLLI_NETWORK_ID)))
88 .child(Node.class, clliNode.key())
90 LOG.info("creating node in {}", NetworkUtils.CLLI_NETWORK_ID);
91 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiClliNode, clliNode,
92 CREATE_MISSING_PARENTS);
94 // node creation in openroadm-network
95 Node openroadmNetworkNode = OpenRoadmNetwork.createNode(nodeId, nodeInfo);
96 InstanceIdentifier<Node> iiopenroadmNetworkNode = InstanceIdentifier.builder(Networks.class)
97 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)))
98 .child(Node.class, openroadmNetworkNode.key())
100 LOG.info("creating node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
101 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiopenroadmNetworkNode,
102 openroadmNetworkNode, CREATE_MISSING_PARENTS);
104 // nodes/links creation in openroadm-topology
105 TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(portMapping.getNode(nodeId));
106 if (topologyShard != null) {
107 this.topologyShardMountedDevice.put(nodeId, topologyShard);
108 for (Node openRoadmTopologyNode: topologyShard.getNodes()) {
109 LOG.info("creating node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
110 NetworkUtils.OVERLAY_NETWORK_ID);
111 InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier.builder(Networks.class)
112 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
113 .child(Node.class, openRoadmTopologyNode.key())
115 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode,
116 openRoadmTopologyNode, CREATE_MISSING_PARENTS);
118 for (Link openRoadmTopologyLink: topologyShard.getLinks()) {
119 LOG.info("creating link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
120 NetworkUtils.OVERLAY_NETWORK_ID);
121 InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier.builder(Networks.class)
122 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
123 .augmentation(Network1.class)
124 .child(Link.class, openRoadmTopologyLink.key())
126 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyLink,
127 openRoadmTopologyLink, CREATE_MISSING_PARENTS);
130 LOG.error("Unable to create openroadm-topology shard for node {}!", nodeId);
133 // nodes/links creation in otn-topology
134 if (nodeInfo.getNodeType().getIntValue() == 2 && (nodeInfo.getOpenroadmVersion().getIntValue() != 1)) {
135 TopologyShard otnTopologyShard = OpenRoadmOtnTopology.createTopologyShard(portMapping.getNode(nodeId));
136 if (otnTopologyShard != null) {
137 this.otnTopologyShardMountedDevice.put(nodeId, otnTopologyShard);
138 for (Node otnTopologyNode: otnTopologyShard.getNodes()) {
139 LOG.info("creating otn node {} in {}", otnTopologyNode.getNodeId().getValue(),
140 NetworkUtils.OTN_NETWORK_ID);
141 InstanceIdentifier<Node> iiOtnTopologyNode = InstanceIdentifier.builder(Networks.class)
142 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
143 .child(Node.class, otnTopologyNode.key())
145 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyNode,
148 for (Link otnTopologyLink: otnTopologyShard.getLinks()) {
149 LOG.info("creating otn link {} in {}", otnTopologyLink.getLinkId().getValue(),
150 NetworkUtils.OVERLAY_NETWORK_ID);
151 InstanceIdentifier<Link> iiOtnTopologyLink = InstanceIdentifier.builder(Networks.class)
152 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
153 .augmentation(Network1.class)
154 .child(Link.class, otnTopologyLink.key())
156 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyLink,
157 otnTopologyLink, CREATE_MISSING_PARENTS);
160 LOG.error("Unable to create OTN topology shard for node {}!", nodeId);
163 networkTransactionService.commit().get();
164 LOG.info("all nodes and links created");
165 } catch (InterruptedException | ExecutionException e) {
166 LOG.error("ERROR: ", e);
171 public void setOpenRoadmNodeStatus(String nodeId, NetconfNodeConnectionStatus.ConnectionStatus connectionStatus) {
172 LOG.info("setOpenROADMNodeStatus: {} {}", nodeId, connectionStatus.name());
174 TODO: set connection status of the device in model,
175 TODO: so we don't need to keep it in memory (Set<String> currentMountedDevice)
176 TODO: unfortunately there is no connection status OpenROADM in network models
177 TODO: waiting for new model version
182 * @see org.opendaylight.transportpce.networkmodel.service.NetworkModelService#deleteOpenROADMnode(java.lang.String)
188 public void deleteOpenRoadmnode(String nodeId) {
190 NodeKey nodeIdKey = new NodeKey(new NodeId(nodeId));
192 LOG.info("deleting node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
193 InstanceIdentifier<Node> iiopenroadmNetworkNode = InstanceIdentifier.builder(Networks.class)
194 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)))
195 .child(Node.class, nodeIdKey)
197 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiopenroadmNetworkNode);
199 TopologyShard topologyShard = this.topologyShardMountedDevice.get(nodeId);
200 if (topologyShard != null) {
201 for (Node openRoadmTopologyNode: topologyShard .getNodes()) {
202 LOG.info("deleting node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
203 NetworkUtils.OVERLAY_NETWORK_ID);
204 InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier.builder(Networks.class)
205 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
206 .child(Node.class, openRoadmTopologyNode.key())
208 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode);
210 for (Link openRoadmTopologyLink: topologyShard.getLinks()) {
211 LOG.info("deleting link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
212 NetworkUtils.OVERLAY_NETWORK_ID);
213 InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier.builder(Networks.class)
214 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
215 .augmentation(Network1.class)
216 .child(Link.class, openRoadmTopologyLink.key())
218 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyLink);
221 LOG.warn("TopologyShard for node '{}' is not present", nodeId);
224 OpenroadmVersion deviceVersion = this.portMapping.getNode(nodeId).getNodeInfo().getOpenroadmVersion();
226 NodeTypes nodeType = this.portMapping.getNode(nodeId).getNodeInfo().getNodeType();
227 if (nodeType.getIntValue() == 2 && deviceVersion.getIntValue() != 1) {
228 TopologyShard otnTopologyShard = this.otnTopologyShardMountedDevice.get(nodeId);
229 LOG.info("suppression de otnTopologyShard = {}", otnTopologyShard.toString());
230 if (otnTopologyShard != null) {
231 for (Node otnTopologyNode: otnTopologyShard .getNodes()) {
232 LOG.info("deleting node {} in {}", otnTopologyNode.getNodeId().getValue(),
233 NetworkUtils.OTN_NETWORK_ID);
234 InstanceIdentifier<Node> iiotnTopologyNode = InstanceIdentifier.builder(Networks.class)
235 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
236 .child(Node.class, otnTopologyNode.key())
238 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiotnTopologyNode);
240 for (Link otnTopologyLink: otnTopologyShard.getLinks()) {
241 LOG.info("deleting link {} in {}", otnTopologyLink.getLinkId().getValue(),
242 NetworkUtils.OTN_NETWORK_ID);
243 InstanceIdentifier<Link> iiotnTopologyLink = InstanceIdentifier.builder(Networks.class)
244 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
245 .augmentation(Network1.class)
246 .child(Link.class, otnTopologyLink.key())
248 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiotnTopologyLink);
253 LOG.info("deleteOpenROADMnode: {} version {}", nodeId, deviceVersion.getName());
254 this.portMapping.deleteMappingData(nodeId);
256 this.networkTransactionService.commit().get(1, TimeUnit.SECONDS);
257 LOG.info("all nodes and links deleted ! ");
258 } catch (InterruptedException | ExecutionException | TimeoutException e) {
259 LOG.error("Error when trying to delete node : {}", nodeId, e);