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.device.DeviceTransactionManager;
19 import org.opendaylight.transportpce.common.mapping.PortMapping;
20 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
21 import org.opendaylight.transportpce.networkmodel.R2RLinkDiscovery;
22 import org.opendaylight.transportpce.networkmodel.dto.TopologyShard;
23 import org.opendaylight.transportpce.networkmodel.util.ClliNetwork;
24 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmFactory;
25 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmNetwork;
26 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmOtnTopology22;
27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev191115.network.nodes.NodeInfo;
28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev191115.network.nodes.NodeInfo.OpenroadmVersion;
29 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.NodeTypes;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus;
40 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
41 import org.slf4j.Logger;
42 import org.slf4j.LoggerFactory;
44 public class NetworkModelServiceImpl implements NetworkModelService {
46 private static final Logger LOG = LoggerFactory.getLogger(NetworkModelServiceImpl.class);
47 private static final boolean CREATE_MISSING_PARENTS = true;
49 private NetworkTransactionService networkTransactionService;
50 private final R2RLinkDiscovery linkDiscovery;
51 private final DeviceTransactionManager deviceTransactionManager;
52 private final OpenRoadmFactory openRoadmFactory;
53 private final PortMapping portMapping;
54 private HashMap<String,TopologyShard> topologyShardMountedDevice;
55 private HashMap<String,TopologyShard> otnTopologyShardMountedDevice;
57 public NetworkModelServiceImpl(final NetworkTransactionService networkTransactionService,
58 final R2RLinkDiscovery linkDiscovery, DeviceTransactionManager deviceTransactionManager,
59 OpenRoadmFactory openRoadmFactory, PortMapping portMapping) {
61 this.networkTransactionService = networkTransactionService;
62 this.linkDiscovery = linkDiscovery;
63 this.deviceTransactionManager = deviceTransactionManager;
64 this.openRoadmFactory = openRoadmFactory;
65 this.portMapping = portMapping;
66 this.topologyShardMountedDevice = new HashMap<String,TopologyShard>();
67 this.otnTopologyShardMountedDevice = new HashMap<String,TopologyShard>();
78 public void createOpenRoadmNode(String nodeId, String openRoadmVersion) {
80 LOG.info("createOpenROADMNode: {} ", nodeId);
82 if (!portMapping.createMappingData(nodeId, openRoadmVersion)) {
83 LOG.warn("Could not generate port mapping for {} skipping network model creation", nodeId);
86 NodeInfo nodeInfo = portMapping.getNode(nodeId).getNodeInfo();
87 if (nodeInfo.getNodeType().getIntValue() == 1) {
88 this.linkDiscovery.readLLDP(new NodeId(nodeId), openRoadmVersion);
91 Node clliNode = ClliNetwork.createNode(nodeId, nodeInfo);
92 InstanceIdentifier<Node> iiClliNode = InstanceIdentifier.builder(Networks.class)
93 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.CLLI_NETWORK_ID)))
94 .child(Node.class, clliNode.key())
96 LOG.info("creating node in {}", NetworkUtils.CLLI_NETWORK_ID);
97 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiClliNode, clliNode,
98 CREATE_MISSING_PARENTS);
100 Node openRoadmNode = OpenRoadmNetwork.createNode(nodeId, nodeInfo);
101 InstanceIdentifier<Node> iiOpenRoadmNode = InstanceIdentifier.builder(Networks.class)
102 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)))
103 .child(Node.class, openRoadmNode.key())
105 LOG.info("creating node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
106 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmNode, openRoadmNode,
107 CREATE_MISSING_PARENTS);
109 TopologyShard topologyShard =
110 openRoadmFactory.createTopologyShardVersionControl(portMapping.getNode(nodeId));
112 if (topologyShard == null) {
113 LOG.error("Unable to create topology shard for node {}!", nodeId);
116 this.topologyShardMountedDevice.put(nodeId, topologyShard);
118 for (Node openRoadmTopologyNode: topologyShard.getNodes()) {
119 LOG.info("creating node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
120 NetworkUtils.OVERLAY_NETWORK_ID);
121 InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier.builder(Networks.class)
122 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
123 .child(Node.class, openRoadmTopologyNode.key())
125 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode,
126 openRoadmTopologyNode, CREATE_MISSING_PARENTS);
128 for (Link openRoadmTopologyLink: topologyShard.getLinks()) {
129 LOG.info("creating link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
130 NetworkUtils.OVERLAY_NETWORK_ID);
131 InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier.builder(Networks.class)
132 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
133 .augmentation(Network1.class)
134 .child(Link.class, openRoadmTopologyLink.key())
136 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyLink,
137 openRoadmTopologyLink, CREATE_MISSING_PARENTS);
139 if (nodeInfo.getNodeType().equals(NodeTypes.Xpdr) && (nodeInfo.getOpenroadmVersion().getIntValue() != 1)) {
140 TopologyShard otnTopologyShard = new OpenRoadmOtnTopology22(this.networkTransactionService,
141 this.deviceTransactionManager).createTopologyShard(portMapping.getNode(nodeId));
142 if (otnTopologyShard == null) {
143 LOG.error("Unable to create OTN topology shard for node {}!", nodeId);
146 this.otnTopologyShardMountedDevice.put(nodeId, otnTopologyShard);
148 for (Node openRoadmOtnTopologyNode: otnTopologyShard.getNodes()) {
149 LOG.info("creating node {} in {}", openRoadmOtnTopologyNode.getNodeId().getValue(),
150 // NetworkUtils.OVERLAY_NETWORK_ID);
151 NetworkUtils.OTN_NETWORK_ID);
152 InstanceIdentifier<Node> iiOpenRoadmOtnTopologyNode = InstanceIdentifier.builder(Networks.class)
153 // .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
154 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
155 .child(Node.class, openRoadmOtnTopologyNode.key())
157 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmOtnTopologyNode,
158 openRoadmOtnTopologyNode);
161 networkTransactionService.commit().get();
162 LOG.info("all nodes and links created");
163 } catch (InterruptedException | ExecutionException e) {
164 LOG.error("ERROR: ", e);
170 public void setOpenRoadmNodeStatus(String nodeId, NetconfNodeConnectionStatus.ConnectionStatus connectionStatus) {
171 LOG.info("setOpenROADMNodeStatus: {} {}", nodeId, connectionStatus.name());
173 TODO: set connection status of the device in model,
174 TODO: so we don't need to keep it in memory (Set<String> currentMountedDevice)
175 TODO: unfortunately there is no connection status OpenROADM in network models
176 TODO: waiting for new model version
181 * @see org.opendaylight.transportpce.networkmodel.service.NetworkModelService#deleteOpenROADMnode(java.lang.String)
187 public void deleteOpenRoadmnode(String nodeId) {
190 OpenroadmVersion deviceVersion = this.portMapping.getNode(nodeId).getNodeInfo().getOpenroadmVersion();
191 LOG.info("deleteOpenROADMnode: {} version {}", nodeId, deviceVersion.getName());
192 this.portMapping.deleteMappingData(nodeId);
194 NodeKey nodeIdKey = new NodeKey(new NodeId(nodeId));
196 LOG.info("deleting node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
197 InstanceIdentifier<Node> iiOpenRoadmNode = InstanceIdentifier.builder(Networks.class)
198 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)))
199 .child(Node.class, nodeIdKey)
201 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmNode);
203 TopologyShard topologyShard = this.topologyShardMountedDevice.get(nodeId);
204 if (topologyShard != null) {
205 LOG.info("TopologyShard for node '{}' is present", nodeId);
206 for (Node openRoadmTopologyNode: topologyShard .getNodes()) {
207 LOG.info("deleting node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
208 NetworkUtils.OVERLAY_NETWORK_ID);
209 InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier.builder(Networks.class)
210 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
211 .child(Node.class, openRoadmTopologyNode.key())
213 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode);
215 for (Link openRoadmTopologyLink: topologyShard.getLinks()) {
216 LOG.info("deleting link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
217 NetworkUtils.OVERLAY_NETWORK_ID);
218 InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier.builder(Networks.class)
219 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
220 .augmentation(Network1.class)
221 .child(Link.class, openRoadmTopologyLink.key())
223 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyLink);
226 LOG.warn("TopologyShard for node '{}' is not present", nodeId);
228 this.networkTransactionService.commit().get(1, TimeUnit.SECONDS);
229 LOG.info("all nodes and links deleted ! ");
230 } catch (InterruptedException | ExecutionException | TimeoutException e) {
231 LOG.error("Error when trying to delete node : {}", nodeId, e);