hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.odtn.internal; |
| 18 | |
| 19 | import org.apache.felix.scr.annotations.Activate; |
| 20 | import org.apache.felix.scr.annotations.Component; |
| 21 | import org.apache.felix.scr.annotations.Deactivate; |
| 22 | import org.apache.felix.scr.annotations.Reference; |
| 23 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 24 | import org.apache.felix.scr.annotations.Service; |
| 25 | import org.onosproject.config.DynamicConfigService; |
hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 26 | |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 27 | import org.onosproject.net.ConnectPoint; |
| 28 | import org.onosproject.net.Device; |
| 29 | import org.onosproject.net.DeviceId; |
| 30 | import org.onosproject.net.Link; |
| 31 | import org.onosproject.net.Port; |
| 32 | |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 33 | import org.onosproject.odtn.TapiResolver; |
| 34 | import org.onosproject.odtn.TapiTopologyManager; |
hiroki | d8fd786 | 2018-10-09 15:24:24 +0900 | [diff] [blame^] | 35 | import org.onosproject.odtn.utils.tapi.TapiConnectivityContextHandler; |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 36 | import org.onosproject.odtn.utils.tapi.TapiLinkHandler; |
| 37 | import org.onosproject.odtn.utils.tapi.TapiCepHandler; |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 38 | import org.onosproject.odtn.utils.tapi.TapiNepRef; |
| 39 | import org.onosproject.odtn.utils.tapi.TapiNodeRef; |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 40 | import org.onosproject.odtn.utils.tapi.TapiContextHandler; |
| 41 | import org.onosproject.odtn.utils.tapi.TapiNepHandler; |
| 42 | import org.onosproject.odtn.utils.tapi.TapiNodeHandler; |
| 43 | import org.onosproject.odtn.utils.tapi.TapiSipHandler; |
hiroki | d8fd786 | 2018-10-09 15:24:24 +0900 | [diff] [blame^] | 44 | import org.onosproject.odtn.utils.tapi.TapiTopologyContextHandler; |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 45 | import org.onosproject.odtn.utils.tapi.TapiTopologyHandler; |
hiroki | d8fd786 | 2018-10-09 15:24:24 +0900 | [diff] [blame^] | 46 | import org.onosproject.yang.gen.v1.tapicommon.rev20181016.tapicommon.DefaultContext; |
| 47 | import org.onosproject.yang.gen.v1.tapicommon.rev20181016.tapicommon.Uuid; |
| 48 | import org.onosproject.yang.gen.v1.tapitopology.rev20181016.tapitopology.topologycontext.DefaultTopology; |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 49 | import org.onosproject.yang.model.ModelConverter; |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 50 | import org.slf4j.Logger; |
| 51 | |
hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 52 | import static org.slf4j.LoggerFactory.getLogger; |
| 53 | |
| 54 | /** |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 55 | * OSGi Component for ODTN TAPI topology manager application. |
hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 56 | */ |
| 57 | @Component(immediate = true) |
| 58 | @Service |
| 59 | public class DcsBasedTapiTopologyManager implements TapiTopologyManager { |
| 60 | |
| 61 | private final Logger log = getLogger(getClass()); |
| 62 | |
| 63 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 64 | protected DynamicConfigService dcs; |
| 65 | |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 66 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 67 | protected ModelConverter modelConverter; |
| 68 | |
hiroki | 684aa2f | 2018-05-19 20:48:49 -0700 | [diff] [blame] | 69 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 70 | protected TapiResolver tapiResolver; |
| 71 | |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 72 | private DefaultContext context; |
| 73 | private DefaultTopology topology; |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 74 | |
hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 75 | @Activate |
| 76 | public void activate() { |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 77 | initDcsTapiContext(); |
| 78 | initDcsTapiTopology(); |
hiroki | d8fd786 | 2018-10-09 15:24:24 +0900 | [diff] [blame^] | 79 | initDcsTapiConnectivityContext(); |
hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 80 | log.info("Started"); |
| 81 | } |
| 82 | |
| 83 | @Deactivate |
| 84 | public void deactivate() { |
| 85 | log.info("Stopped"); |
| 86 | } |
| 87 | |
| 88 | @Override |
| 89 | public void addDevice(Device device) { |
| 90 | log.info("Add device: {}", device); |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 91 | DeviceId deviceId = device.id(); |
| 92 | if (tapiResolver.hasNodeRef(deviceId)) { |
| 93 | return; |
| 94 | } |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 95 | TapiNodeHandler.create() |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 96 | .setTopologyUuid(topology.uuid()) |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 97 | .setDeviceId(deviceId).add(); |
hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 98 | } |
| 99 | |
| 100 | @Override |
| 101 | public void removeDevice(Device device) { |
| 102 | log.info("Remove device: {}", device); |
| 103 | } |
| 104 | |
| 105 | @Override |
| 106 | public void addLink(Link link) { |
| 107 | log.info("Add link: {}", link); |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 108 | |
hiroki | 684aa2f | 2018-05-19 20:48:49 -0700 | [diff] [blame] | 109 | // TODO: existence check |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 110 | |
| 111 | // link |
| 112 | TapiNepRef srcNepRef = tapiResolver.getNepRef(link.src()); |
| 113 | TapiNepRef dstNepRef = tapiResolver.getNepRef(link.dst()); |
| 114 | |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 115 | TapiLinkHandler.create() |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 116 | .setTopologyUuid(topology.uuid()) |
hiroki | 684aa2f | 2018-05-19 20:48:49 -0700 | [diff] [blame] | 117 | .addNep(srcNepRef) |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 118 | .addNep(dstNepRef).add(); |
hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | @Override |
| 122 | public void removeLink(Link link) { |
| 123 | log.info("Remove link: {}", link); |
| 124 | } |
| 125 | |
| 126 | @Override |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 127 | public void addPort(Port port) { |
| 128 | log.info("Add port: {}", port); |
hiroki | 684aa2f | 2018-05-19 20:48:49 -0700 | [diff] [blame] | 129 | |
| 130 | ConnectPoint cp = new ConnectPoint(port.element().id(), port.number()); |
| 131 | if (tapiResolver.hasNepRef(cp)) { |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 132 | return; |
| 133 | } |
| 134 | |
| 135 | TapiNodeRef nodeRef = tapiResolver.getNodeRef(port.element().id()); |
| 136 | String nodeId = nodeRef.getNodeId(); |
| 137 | |
| 138 | // nep |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 139 | TapiNepHandler nepBuilder = TapiNepHandler.create() |
| 140 | .setPort(port) |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 141 | .setTopologyUuid(topology.uuid()) |
| 142 | .setNodeUuid(Uuid.fromString(nodeId)); |
| 143 | |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 144 | // cep |
| 145 | TapiCepHandler cepBuilder = TapiCepHandler.create() |
| 146 | .setTopologyUuid(topology.uuid()) |
| 147 | .setNodeUuid(Uuid.fromString(nodeId)) |
| 148 | .setNepUuid(nepBuilder.getId()) |
| 149 | .setParentNep(); |
| 150 | nepBuilder.addCep(cepBuilder.getModelObject()); |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 151 | |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 152 | if (TapiSipHandler.isSip(port)) { |
| 153 | TapiSipHandler sipBuilder = TapiSipHandler.create().setPort(port); |
| 154 | nepBuilder.addSip(sipBuilder.getId()); |
| 155 | |
| 156 | sipBuilder.add(); |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 157 | } |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 158 | |
| 159 | nepBuilder.add(); |
hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 160 | } |
| 161 | |
| 162 | @Override |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 163 | public void removePort(Port port) { |
| 164 | log.info("Remove port: {}", port); |
| 165 | } |
| 166 | |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 167 | /** |
| 168 | * Add Tapi Context to Dcs store. |
| 169 | */ |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 170 | private void initDcsTapiContext() { |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 171 | TapiContextHandler contextHandler = TapiContextHandler.create(); |
| 172 | context = contextHandler.getModelObject(); |
| 173 | contextHandler.add(); |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 174 | } |
| 175 | |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 176 | /** |
hiroki | d8fd786 | 2018-10-09 15:24:24 +0900 | [diff] [blame^] | 177 | * Add Tapi TopologyContext and Topology to Dcs store. |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 178 | * |
| 179 | * Assumed there is only one topology for ODTN Phase 1.0 |
| 180 | */ |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 181 | private void initDcsTapiTopology() { |
hiroki | d8fd786 | 2018-10-09 15:24:24 +0900 | [diff] [blame^] | 182 | TapiTopologyContextHandler topologyContextHandler = TapiTopologyContextHandler.create(); |
| 183 | topologyContextHandler.add(); |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 184 | TapiTopologyHandler topologyHandler = TapiTopologyHandler.create(); |
hiroki | f4ed521 | 2018-05-26 22:39:38 -0700 | [diff] [blame] | 185 | topologyHandler.add(); |
hiroki | d8fd786 | 2018-10-09 15:24:24 +0900 | [diff] [blame^] | 186 | topology = topologyHandler.getModelObject(); |
hiroki | ec18d3a | 2018-05-16 15:27:37 -0700 | [diff] [blame] | 187 | } |
hiroki | d8fd786 | 2018-10-09 15:24:24 +0900 | [diff] [blame^] | 188 | |
| 189 | /** |
| 190 | * Add Tapi ConnectivityContext to Dcs store. |
| 191 | * |
| 192 | * Assumed there is only one topology for ODTN Phase 1.0 |
| 193 | */ |
| 194 | private void initDcsTapiConnectivityContext() { |
| 195 | TapiConnectivityContextHandler connectivityContextHandler = TapiConnectivityContextHandler.create(); |
| 196 | connectivityContextHandler.add(); |
| 197 | } |
| 198 | |
hiroki | bca3e93 | 2018-05-15 15:25:54 -0700 | [diff] [blame] | 199 | } |