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.concurrent.ExecutionException;
12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
13 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
15 import org.opendaylight.transportpce.common.NetworkUtils;
16 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
17 import org.opendaylight.transportpce.common.mapping.PortMapping;
18 import org.opendaylight.transportpce.networkmodel.R2RLinkDiscovery;
19 import org.opendaylight.transportpce.networkmodel.dto.TopologyShard;
20 import org.opendaylight.transportpce.networkmodel.util.ClliNetwork;
21 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmNetwork;
22 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmTopology;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.Network;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkId;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkKey;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NodeId;
27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.Node;
28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Network1;
29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.Link;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus;
31 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
32 import org.slf4j.Logger;
33 import org.slf4j.LoggerFactory;
35 public class NetworkModelServiceImpl implements NetworkModelService {
37 private static final Logger LOG = LoggerFactory.getLogger(NetworkModelServiceImpl.class);
38 private static final boolean CREATE_MISSING_PARENTS = true;
40 private final DataBroker dataBroker;
41 private final R2RLinkDiscovery linkDiscovery;
42 private final DeviceTransactionManager deviceTransactionManager;
43 private final OpenRoadmTopology openRoadmTopology;
44 private final PortMapping portMapping;
46 public NetworkModelServiceImpl(final DataBroker dataBroker, final R2RLinkDiscovery linkDiscovery,
47 DeviceTransactionManager deviceTransactionManager,
48 OpenRoadmTopology openRoadmTopology, PortMapping portMapping) {
49 this.dataBroker = dataBroker;
50 this.linkDiscovery = linkDiscovery;
51 this.deviceTransactionManager = deviceTransactionManager;
52 this.openRoadmTopology = openRoadmTopology;
53 this.portMapping = portMapping;
64 public void createOpenROADMnode(String nodeId) {
66 LOG.info("createOpenROADMNode: {} ", nodeId);
68 this.portMapping.createMappingData(nodeId);
69 this.linkDiscovery.readLLDP(new NodeId(nodeId));
71 Node clliNode = ClliNetwork.createNode(this.deviceTransactionManager, nodeId);
72 if (clliNode == null) {
73 LOG.error("Unable to create clli node! Node id: {}", nodeId);
77 Node openRoadmNode = OpenRoadmNetwork.createNode(nodeId, this.deviceTransactionManager);
78 if (openRoadmNode == null) {
79 LOG.error("Unable to create OpenRoadm node! Node id: {}", nodeId);
83 TopologyShard topologyShard = this.openRoadmTopology.createTopologyShard(nodeId);
84 if (topologyShard == null) {
85 LOG.error("Unable to create topology shard for node {}!", nodeId);
89 WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
90 LOG.info("creating node in {}", NetworkUtils.CLLI_NETWORK_ID);
91 InstanceIdentifier<Node> iiClliNode = InstanceIdentifier
92 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.CLLI_NETWORK_ID)))
93 .child(Node.class, clliNode.getKey())
95 writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, iiClliNode, clliNode,
96 CREATE_MISSING_PARENTS);
97 LOG.info("creating node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
98 InstanceIdentifier<Node> iiOpenRoadmNode = InstanceIdentifier
99 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)))
100 .child(Node.class, openRoadmNode.getKey())
102 writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmNode, openRoadmNode,
103 CREATE_MISSING_PARENTS);
104 for (Node openRoadmTopologyNode: topologyShard.getNodes()) {
105 LOG.info("creating node {} in {}", openRoadmTopologyNode.getNodeId().getValue(),
106 NetworkUtils.OVERLAY_NETWORK_ID);
107 InstanceIdentifier<Node> iiOpenRoadmTopologyNode = InstanceIdentifier
108 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
109 .child(Node.class, openRoadmTopologyNode.getKey())
111 writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyNode,
112 openRoadmTopologyNode, CREATE_MISSING_PARENTS);
114 for (Link openRoadmTopologyLink: topologyShard.getLinks()) {
115 LOG.info("creating link {} in {}", openRoadmTopologyLink.getLinkId().getValue(),
116 NetworkUtils.OVERLAY_NETWORK_ID);
117 InstanceIdentifier<Link> iiOpenRoadmTopologyLink = InstanceIdentifier
118 .builder(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
119 .augmentation(Network1.class)
120 .child(Link.class, openRoadmTopologyLink.getKey())
122 writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, iiOpenRoadmTopologyLink,
123 openRoadmTopologyLink, CREATE_MISSING_PARENTS);
125 writeTransaction.submit().get();
126 LOG.info("all nodes and links created");
127 } catch (InterruptedException | ExecutionException e) {
128 LOG.error("ERROR: ", e);
133 public void setOpenROADMnodeStatus(String nodeId, NetconfNodeConnectionStatus.ConnectionStatus connectionStatus) {
134 LOG.info("setOpenROADMNodeStatus: {} {}", nodeId, connectionStatus.name());
136 TODO: set connection status of the device in model,
137 TODO: so we don't need to keep it in memory (Set<String> currentMountedDevice)
138 TODO: unfortunately there is no connection status OpenROADM in network models
139 TODO: waiting for new model version