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.controller.md.sal.common.api.data.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.dto.TopologyShard;
22 import org.opendaylight.transportpce.networkmodel.util.ClliNetwork;
23 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmFactory;
24 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmNetwork;
25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev170228.network.Nodes.OpenroadmVersion;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.Network;
27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkId;
28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkKey;
29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NodeId;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.Node;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NodeKey;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Network1;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.Link;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus;
35 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
36 import org.slf4j.Logger;
37 import org.slf4j.LoggerFactory;
39 public class NetworkModelServiceImpl implements NetworkModelService {
41 private static final Logger LOG = LoggerFactory.getLogger(NetworkModelServiceImpl.class);
42 private static final boolean CREATE_MISSING_PARENTS = true;
44 private NetworkTransactionService networkTransactionService;
45 //private final R2RLinkDiscoveryFactoryMethod linkDiscovery;
46 private final DeviceTransactionManager deviceTransactionManager;
47 private final OpenRoadmFactory openRoadmFactory;
48 private final PortMapping portMapping;
49 private HashMap<String,TopologyShard> topologyShardMountedDevice;
51 public NetworkModelServiceImpl(final NetworkTransactionService networkTransactionService,
52 DeviceTransactionManager deviceTransactionManager,
53 OpenRoadmFactory openRoadmFactory, PortMapping portMapping) {
55 this.networkTransactionService = networkTransactionService;
56 //this.linkDiscovery = linkDiscovery;
57 this.deviceTransactionManager = deviceTransactionManager;
58 this.openRoadmFactory = openRoadmFactory;
59 this.portMapping = portMapping;
60 this.topologyShardMountedDevice = new HashMap<String,TopologyShard>();
71 public void createOpenROADMnode(String nodeId, String openRoadmVersion) {
73 LOG.info("createOpenROADMNode: {} ", nodeId);
75 if (!portMapping.createMappingData(nodeId, openRoadmVersion)) {
76 LOG.warn("Could not generate port mapping for {} skipping network model creation", nodeId);
79 //this.linkDiscovery.readLLDP(new NodeId(nodeId));
81 Node clliNode = ClliNetwork.createNode(this.deviceTransactionManager, nodeId, openRoadmVersion);
82 if (clliNode == null) {
83 LOG.error("Unable to create clli node! Node id: {}", nodeId);
87 InstanceIdentifier<Node> iiClliNode = InstanceIdentifier
88 .builder(Network.class, new NetworkKey(new
89 NetworkId(NetworkUtils.CLLI_NETWORK_ID)))
90 .child(Node.class, clliNode.key())
94 LOG.info("creating node in {}", NetworkUtils.CLLI_NETWORK_ID);
95 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiClliNode, clliNode,
96 CREATE_MISSING_PARENTS);
98 Node openRoadmNode = OpenRoadmNetwork.createNode(nodeId, this.deviceTransactionManager, openRoadmVersion);
99 if (openRoadmNode == null) {
100 LOG.error("Unable to create OpenRoadm node! Node id: {}", nodeId);
103 InstanceIdentifier<Node> iiOpenRoadmNode = InstanceIdentifier
104 .builder(Network.class, new NetworkKey(new
105 NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)))
106 .child(Node.class, openRoadmNode.key())
109 LOG.info("creating node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
110 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmNode, openRoadmNode,
111 CREATE_MISSING_PARENTS);
114 TopologyShard topologyShard = openRoadmFactory.createTopologyShardVersionControl(nodeId);
116 if (topologyShard == null) {
117 LOG.error("Unable to create topology shard for node {}!", nodeId);
120 this.topologyShardMountedDevice.put(nodeId, topologyShard);
122 for (Node openRoadmTopologyNode: topologyShard.getNodes()) {
123 LOG.info("creating node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
124 NetworkUtils.OVERLAY_NETWORK_ID);
125 InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier
126 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
127 .child(Node.class, openRoadmTopologyNode.key())
129 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode,
130 openRoadmTopologyNode, CREATE_MISSING_PARENTS);
132 for (Link openRoadmTopologyLink: topologyShard.getLinks()) {
133 LOG.info("creating link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
134 NetworkUtils.OVERLAY_NETWORK_ID);
135 InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier
136 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
137 .augmentation(Network1.class)
138 .child(Link.class, openRoadmTopologyLink.key())
140 networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyLink,
141 openRoadmTopologyLink, CREATE_MISSING_PARENTS);
143 networkTransactionService.submit().get();
144 //linkDiscovery.readLLDP(nodeId);
145 LOG.info("all nodes and links created");
146 } catch (InterruptedException | ExecutionException e) {
147 LOG.error("ERROR: ", e);
153 public void setOpenRoadmNodeStatus(String nodeId, NetconfNodeConnectionStatus.ConnectionStatus connectionStatus) {
154 LOG.info("setOpenROADMNodeStatus: {} {}", nodeId, connectionStatus.name());
156 TODO: set connection status of the device in model,
157 TODO: so we don't need to keep it in memory (Set<String> currentMountedDevice)
158 TODO: unfortunately there is no connection status OpenROADM in network models
159 TODO: waiting for new model version
164 * @see org.opendaylight.transportpce.networkmodel.service.NetworkModelService#deleteOpenROADMnode(java.lang.String)
170 public void deleteOpenRoadmnode(String nodeId) {
173 OpenroadmVersion deviceVersion = this.portMapping.getNode(nodeId).getOpenroadmVersion();
174 LOG.info("deleteOpenROADMnode: {} version {}", nodeId, deviceVersion.getName());
175 this.portMapping.deleteMappingData(nodeId);
177 NodeKey nodeIdKey = new NodeKey(new NodeId(nodeId));
179 LOG.info("deleting node in {}", NetworkUtils.CLLI_NETWORK_ID);
180 InstanceIdentifier<Node> iiClliNode = InstanceIdentifier
181 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.CLLI_NETWORK_ID)))
182 .child(Node.class, nodeIdKey)
184 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiClliNode);
186 LOG.info("deleting node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
187 InstanceIdentifier<Node> iiOpenRoadmNode = InstanceIdentifier
188 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)))
189 .child(Node.class, nodeIdKey)
191 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmNode);
193 TopologyShard topologyShard = this.topologyShardMountedDevice.get(nodeId);
194 if (topologyShard != null) {
195 LOG.info("TopologyShard for node '{}' is present", nodeId);
196 for (Node openRoadmTopologyNode: topologyShard .getNodes()) {
197 LOG.info("deleting node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
198 NetworkUtils.OVERLAY_NETWORK_ID);
199 InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier
200 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
201 .child(Node.class, openRoadmTopologyNode.key())
203 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode);
205 for (Link openRoadmTopologyLink: topologyShard.getLinks()) {
206 LOG.info("deleting link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
207 NetworkUtils.OVERLAY_NETWORK_ID);
208 InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier
209 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
210 .augmentation(Network1.class)
211 .child(Link.class, openRoadmTopologyLink.key())
213 this.networkTransactionService.delete(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyLink);
216 LOG.warn("TopologyShard for node '{}' is not present", nodeId);
218 this.networkTransactionService.submit().get(1, TimeUnit.SECONDS);
219 LOG.info("all nodes and links deleted ! ");
220 } catch (InterruptedException | ExecutionException | TimeoutException e) {
221 LOG.error("Error when trying to delete node : {}", nodeId, e);