Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Foundation |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 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 | package org.onosproject.roadm; |
| 17 | |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 18 | import com.google.common.collect.ImmutableMap; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 19 | import com.google.common.collect.Range; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 20 | import org.onosproject.core.ApplicationId; |
| 21 | import org.onosproject.core.CoreService; |
| 22 | import org.onosproject.net.ChannelSpacing; |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 23 | import org.onosproject.net.ConnectPoint; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 24 | import org.onosproject.net.Device; |
| 25 | import org.onosproject.net.DeviceId; |
| 26 | import org.onosproject.net.Direction; |
Andrea Campanella | bdeeda1 | 2019-08-02 16:12:05 +0200 | [diff] [blame^] | 27 | import org.onosproject.net.ModulationScheme; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 28 | import org.onosproject.net.OchSignal; |
| 29 | import org.onosproject.net.OchSignalType; |
| 30 | import org.onosproject.net.Port; |
| 31 | import org.onosproject.net.PortNumber; |
| 32 | import org.onosproject.net.behaviour.LambdaQuery; |
Andrea Campanella | bdeeda1 | 2019-08-02 16:12:05 +0200 | [diff] [blame^] | 33 | import org.onosproject.net.behaviour.ModulationConfig; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 34 | import org.onosproject.net.behaviour.PowerConfig; |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 35 | import org.onosproject.net.behaviour.protection.ProtectedTransportEndpointState; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 36 | import org.onosproject.net.behaviour.protection.ProtectionConfigBehaviour; |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 37 | import org.onosproject.net.behaviour.protection.TransportEndpointState; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 38 | import org.onosproject.net.device.DeviceEvent; |
| 39 | import org.onosproject.net.device.DeviceListener; |
| 40 | import org.onosproject.net.device.DeviceService; |
| 41 | import org.onosproject.net.flow.DefaultFlowRule; |
| 42 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 43 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 44 | import org.onosproject.net.flow.FlowEntry; |
| 45 | import org.onosproject.net.flow.FlowId; |
| 46 | import org.onosproject.net.flow.FlowRule; |
| 47 | import org.onosproject.net.flow.FlowRuleService; |
| 48 | import org.onosproject.net.flow.TrafficSelector; |
| 49 | import org.onosproject.net.flow.TrafficTreatment; |
| 50 | import org.onosproject.net.flow.criteria.Criteria; |
| 51 | import org.onosproject.net.flow.instructions.Instructions; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 52 | import org.osgi.service.component.annotations.Activate; |
| 53 | import org.osgi.service.component.annotations.Component; |
| 54 | import org.osgi.service.component.annotations.Deactivate; |
| 55 | import org.osgi.service.component.annotations.Reference; |
| 56 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 57 | import org.slf4j.Logger; |
| 58 | import org.slf4j.LoggerFactory; |
| 59 | |
| 60 | import java.util.Collections; |
| 61 | import java.util.List; |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 62 | import java.util.Map; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 63 | import java.util.Optional; |
| 64 | import java.util.Set; |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 65 | import java.util.concurrent.ExecutionException; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 66 | import java.util.concurrent.TimeUnit; |
| 67 | |
| 68 | import static com.google.common.base.Preconditions.checkNotNull; |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 69 | import static org.onosproject.net.optical.OpticalAnnotations.INPUT_PORT_STATUS; |
| 70 | import static org.onosproject.roadm.RoadmUtil.OPS_OPT_AUTO; |
| 71 | import static org.onosproject.roadm.RoadmUtil.OPS_OPT_FORCE; |
| 72 | import static org.onosproject.roadm.RoadmUtil.OPS_OPT_MANUAL; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 73 | |
| 74 | /** |
| 75 | * Application for monitoring and configuring ROADM devices. |
| 76 | */ |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 77 | @Component(immediate = true, service = RoadmService.class) |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 78 | public class RoadmManager implements RoadmService { |
| 79 | |
| 80 | private static final String APP_NAME = "org.onosproject.roadm"; |
| 81 | private ApplicationId appId; |
| 82 | |
| 83 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 84 | |
| 85 | private DeviceListener deviceListener = new InternalDeviceListener(); |
| 86 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 87 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 88 | protected RoadmStore roadmStore; |
| 89 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 90 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 91 | protected CoreService coreService; |
| 92 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 93 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 94 | protected DeviceService deviceService; |
| 95 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 96 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 97 | protected FlowRuleService flowRuleService; |
| 98 | |
| 99 | @Activate |
| 100 | protected void activate() { |
| 101 | appId = coreService.registerApplication(APP_NAME); |
| 102 | deviceService.addListener(deviceListener); |
| 103 | initDevices(); |
| 104 | |
| 105 | log.info("Started"); |
| 106 | } |
| 107 | |
| 108 | @Deactivate |
| 109 | protected void deactivate() { |
| 110 | deviceService.removeListener(deviceListener); |
| 111 | |
| 112 | log.info("Stopped"); |
| 113 | } |
| 114 | |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 115 | @Deprecated |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 116 | @Override |
| 117 | public void setProtectionSwitchWorkingPath(DeviceId deviceId, int index) { |
| 118 | checkNotNull(deviceId); |
| 119 | ProtectionConfigBehaviour behaviour = getProtectionConfig(deviceId); |
| 120 | if (behaviour == null) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 121 | return; |
| 122 | } |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 123 | Map<ConnectPoint, ProtectedTransportEndpointState> map = getProtectionSwitchStates(behaviour); |
| 124 | if (map == null) { |
| 125 | log.warn("Failed to get protected transport endpoint state in device {}", deviceId); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 126 | return; |
| 127 | } |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 128 | if (map.isEmpty()) { |
| 129 | log.warn("No protected transport endpoint state found in device {}", deviceId); |
| 130 | return; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 131 | } |
Ray Milkey | 4f7e363 | 2019-02-19 15:35:20 -0800 | [diff] [blame] | 132 | behaviour.switchToManual(map.keySet().toArray(new ConnectPoint[0])[0], index); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 133 | } |
| 134 | |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 135 | @Deprecated |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 136 | @Override |
| 137 | public String getProtectionSwitchPortState(DeviceId deviceId, PortNumber portNumber) { |
| 138 | checkNotNull(deviceId); |
| 139 | ProtectionConfigBehaviour behaviour = getProtectionConfig(deviceId); |
| 140 | if (behaviour == null) { |
| 141 | return null; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 142 | } |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 143 | Map<ConnectPoint, ProtectedTransportEndpointState> map = getProtectionSwitchStates(behaviour); |
| 144 | if (map == null) { |
| 145 | log.warn("Failed to get protected transport endpoint state in device {}", deviceId); |
| 146 | return null; |
| 147 | } |
| 148 | for (ProtectedTransportEndpointState state : map.values()) { |
| 149 | for (TransportEndpointState element : state.pathStates()) { |
| 150 | if (element.description().output().connectPoint().port().equals(portNumber)) { |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 151 | return element.attributes().get(INPUT_PORT_STATUS); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 152 | } |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 153 | } |
| 154 | } |
MaoLu | dd5a00b | 2017-03-14 11:19:48 -0700 | [diff] [blame] | 155 | // Do not need warning here for port polling. |
| 156 | log.debug("Unable to get port status, device: {}, port: {}", deviceId, portNumber); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 157 | return null; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 158 | } |
| 159 | |
| 160 | @Override |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 161 | public void configProtectionSwitch(DeviceId deviceId, String operation, ConnectPoint identifier, int index) { |
| 162 | checkNotNull(deviceId); |
| 163 | ProtectionConfigBehaviour behaviour = getProtectionConfig(deviceId); |
| 164 | if (behaviour == null) { |
| 165 | return; |
| 166 | } |
| 167 | // automatic operation |
| 168 | if (OPS_OPT_AUTO.equals(operation)) { |
| 169 | behaviour.switchToAutomatic(identifier); |
| 170 | return; |
| 171 | } |
| 172 | // force or manual operation |
| 173 | if (OPS_OPT_MANUAL.equals(operation)) { |
| 174 | behaviour.switchToManual(identifier, index); |
| 175 | } else if (OPS_OPT_FORCE.equals(operation)) { |
| 176 | behaviour.switchToForce(identifier, index); |
| 177 | } |
| 178 | } |
| 179 | |
| 180 | @Override |
| 181 | public Map<ConnectPoint, ProtectedTransportEndpointState> getProtectionSwitchStates(DeviceId deviceId) { |
| 182 | checkNotNull(deviceId); |
| 183 | ProtectionConfigBehaviour behaviour = getProtectionConfig(deviceId); |
| 184 | if (behaviour == null) { |
| 185 | return ImmutableMap.of(); |
| 186 | } |
| 187 | return getProtectionSwitchStates(behaviour); |
| 188 | } |
| 189 | |
| 190 | |
| 191 | @Override |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 192 | public void setTargetPortPower(DeviceId deviceId, PortNumber portNumber, long power) { |
| 193 | checkNotNull(deviceId); |
| 194 | checkNotNull(portNumber); |
| 195 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 196 | if (powerConfig != null) { |
| 197 | roadmStore.setTargetPower(deviceId, portNumber, power); |
| 198 | powerConfig.setTargetPower(portNumber, Direction.ALL, power); |
| 199 | } else { |
| 200 | log.warn("Unable to set target port power for device {}", deviceId); |
| 201 | } |
| 202 | } |
| 203 | |
| 204 | @Override |
| 205 | public Long getTargetPortPower(DeviceId deviceId, PortNumber portNumber) { |
| 206 | checkNotNull(deviceId); |
| 207 | checkNotNull(portNumber); |
Boyuan Yan | f3f6a8d | 2019-05-26 18:35:54 -0700 | [diff] [blame] | 208 | // Request target port power when it doesn't exist. Inactive updating mode. |
| 209 | Long power = roadmStore.getTargetPower(deviceId, portNumber); |
| 210 | if (power == null) { |
| 211 | return syncTargetPortPower(deviceId, portNumber); |
| 212 | } |
| 213 | return power; |
| 214 | } |
| 215 | |
| 216 | @Override |
| 217 | public Long syncTargetPortPower(DeviceId deviceId, PortNumber portNumber) { |
| 218 | checkNotNull(deviceId); |
| 219 | checkNotNull(portNumber); |
| 220 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 221 | if (powerConfig != null) { |
| 222 | Optional<Long> pl = powerConfig.getTargetPower(portNumber, Direction.ALL); |
| 223 | if (pl.isPresent()) { |
| 224 | roadmStore.setTargetPower(deviceId, portNumber, pl.get()); |
| 225 | return pl.get(); |
| 226 | } else { |
| 227 | roadmStore.removeTargetPower(deviceId, portNumber); |
| 228 | } |
| 229 | } |
| 230 | return null; |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 231 | } |
| 232 | |
| 233 | @Override |
| 234 | public void setAttenuation(DeviceId deviceId, PortNumber portNumber, |
| 235 | OchSignal ochSignal, long attenuation) { |
| 236 | checkNotNull(deviceId); |
| 237 | checkNotNull(portNumber); |
| 238 | checkNotNull(ochSignal); |
| 239 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 240 | if (powerConfig != null) { |
| 241 | powerConfig.setTargetPower(portNumber, ochSignal, attenuation); |
| 242 | } else { |
| 243 | log.warn("Cannot set attenuation for channel index {} on device {}", |
Andrea Campanella | bdeeda1 | 2019-08-02 16:12:05 +0200 | [diff] [blame^] | 244 | ochSignal.spacingMultiplier(), deviceId); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 245 | } |
| 246 | } |
| 247 | |
| 248 | @Override |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 249 | public Long getAttenuation(DeviceId deviceId, PortNumber portNumber, OchSignal ochSignal) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 250 | checkNotNull(deviceId); |
| 251 | checkNotNull(portNumber); |
| 252 | checkNotNull(ochSignal); |
| 253 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 254 | if (powerConfig != null) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 255 | Optional<Long> attenuation = powerConfig.getTargetPower(portNumber, ochSignal); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 256 | if (attenuation.isPresent()) { |
| 257 | return attenuation.get(); |
| 258 | } |
| 259 | } |
| 260 | return null; |
| 261 | } |
| 262 | |
| 263 | @Override |
| 264 | public Long getCurrentPortPower(DeviceId deviceId, PortNumber portNumber) { |
| 265 | checkNotNull(deviceId); |
| 266 | checkNotNull(portNumber); |
| 267 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 268 | if (powerConfig != null) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 269 | Optional<Long> currentPower = powerConfig.currentPower(portNumber, Direction.ALL); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 270 | if (currentPower.isPresent()) { |
| 271 | return currentPower.get(); |
| 272 | } |
| 273 | } |
| 274 | return null; |
| 275 | } |
| 276 | |
| 277 | @Override |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 278 | public Long getCurrentChannelPower(DeviceId deviceId, PortNumber portNumber, OchSignal ochSignal) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 279 | checkNotNull(deviceId); |
| 280 | checkNotNull(portNumber); |
| 281 | checkNotNull(ochSignal); |
| 282 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 283 | if (powerConfig != null) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 284 | Optional<Long> currentPower = powerConfig.currentPower(portNumber, ochSignal); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 285 | if (currentPower.isPresent()) { |
| 286 | return currentPower.get(); |
| 287 | } |
| 288 | } |
| 289 | return null; |
| 290 | } |
| 291 | |
| 292 | @Override |
| 293 | public Set<OchSignal> queryLambdas(DeviceId deviceId, PortNumber portNumber) { |
| 294 | checkNotNull(deviceId); |
| 295 | checkNotNull(portNumber); |
| 296 | LambdaQuery lambdaQuery = getLambdaQuery(deviceId); |
| 297 | if (lambdaQuery != null) { |
| 298 | return lambdaQuery.queryLambdas(portNumber); |
| 299 | } |
| 300 | return Collections.emptySet(); |
| 301 | } |
| 302 | |
| 303 | @Override |
Andrea Campanella | bdeeda1 | 2019-08-02 16:12:05 +0200 | [diff] [blame^] | 304 | public ModulationScheme getModulation(DeviceId deviceId, PortNumber portNumber) { |
| 305 | checkNotNull(deviceId); |
| 306 | checkNotNull(portNumber); |
| 307 | Device device = deviceService.getDevice(deviceId); |
| 308 | Direction component = Direction.ALL; |
| 309 | if (device.is(ModulationConfig.class)) { |
| 310 | ModulationConfig<Object> modulationConfig = device.as(ModulationConfig.class); |
| 311 | Optional<ModulationScheme> scheme = modulationConfig.getModulationScheme(portNumber, component); |
| 312 | if (scheme.isPresent()) { |
| 313 | return scheme.get(); |
| 314 | } |
| 315 | } |
| 316 | return null; |
| 317 | } |
| 318 | |
| 319 | @Override |
| 320 | public void setModulation(DeviceId deviceId, PortNumber portNumber, String modulation) { |
| 321 | checkNotNull(deviceId); |
| 322 | checkNotNull(portNumber); |
| 323 | Device device = deviceService.getDevice(deviceId); |
| 324 | Direction component = Direction.ALL; |
| 325 | if (device.is(ModulationConfig.class)) { |
| 326 | ModulationConfig<Object> modulationConfig = device.as(ModulationConfig.class); |
| 327 | long bitRate = 0; |
| 328 | if (modulation.equals(ModulationScheme.DP_QPSK.name())) { |
| 329 | bitRate = 100; |
| 330 | } else { |
| 331 | bitRate = 200; |
| 332 | } |
| 333 | modulationConfig.setModulationScheme(portNumber, component, bitRate); |
| 334 | } |
| 335 | |
| 336 | } |
| 337 | |
| 338 | @Override |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 339 | public FlowId createConnection(DeviceId deviceId, int priority, boolean isPermanent, |
Andrea Campanella | bdeeda1 | 2019-08-02 16:12:05 +0200 | [diff] [blame^] | 340 | int timeout, PortNumber inPort, PortNumber outPort, OchSignal ochSignal) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 341 | checkNotNull(deviceId); |
| 342 | checkNotNull(inPort); |
| 343 | checkNotNull(outPort); |
| 344 | |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 345 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 346 | .add(Criteria.matchInPort(inPort)) |
| 347 | .add(Criteria.matchOchSignalType(OchSignalType.FIXED_GRID)) |
| 348 | .add(Criteria.matchLambda(ochSignal)) |
| 349 | .build(); |
| 350 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
alessio | c6f054b | 2019-07-22 11:05:07 +0200 | [diff] [blame] | 351 | .add(Instructions.modL0Lambda(ochSignal)) |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 352 | .add(Instructions.createOutput(outPort)) |
| 353 | .build(); |
| 354 | |
| 355 | FlowRule.Builder flowBuilder = DefaultFlowRule.builder() |
| 356 | .forDevice(deviceId) |
| 357 | .fromApp(appId) |
| 358 | .withPriority(priority) |
| 359 | .withSelector(selector) |
| 360 | .withTreatment(treatment); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 361 | if (isPermanent) { |
| 362 | flowBuilder.makePermanent(); |
| 363 | } else { |
| 364 | flowBuilder.makeTemporary(timeout); |
| 365 | } |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 366 | |
| 367 | FlowRule flowRule = flowBuilder.build(); |
| 368 | flowRuleService.applyFlowRules(flowRule); |
| 369 | |
| 370 | log.info("Created connection from input port {} to output port {}", |
Andrea Campanella | bdeeda1 | 2019-08-02 16:12:05 +0200 | [diff] [blame^] | 371 | inPort.toLong(), outPort.toLong()); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 372 | |
| 373 | return flowRule.id(); |
| 374 | } |
| 375 | |
| 376 | @Override |
| 377 | public FlowId createConnection(DeviceId deviceId, int priority, boolean isPermanent, |
Andrea Campanella | bdeeda1 | 2019-08-02 16:12:05 +0200 | [diff] [blame^] | 378 | int timeout, PortNumber inPort, PortNumber outPort, |
| 379 | OchSignal ochSignal, long attenuation) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 380 | checkNotNull(deviceId); |
| 381 | checkNotNull(inPort); |
| 382 | checkNotNull(outPort); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 383 | FlowId flowId = createConnection(deviceId, priority, isPermanent, timeout, inPort, outPort, ochSignal); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 384 | delayedSetAttenuation(deviceId, outPort, ochSignal, attenuation); |
| 385 | return flowId; |
| 386 | } |
| 387 | |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 388 | @Override |
| 389 | public void removeConnection(DeviceId deviceId, FlowId flowId) { |
| 390 | checkNotNull(deviceId); |
| 391 | checkNotNull(flowId); |
| 392 | for (FlowEntry entry : flowRuleService.getFlowEntries(deviceId)) { |
| 393 | if (entry.id().equals(flowId)) { |
| 394 | flowRuleService.removeFlowRules(entry); |
| 395 | log.info("Deleted connection {}", entry.id()); |
| 396 | break; |
| 397 | } |
| 398 | } |
| 399 | } |
| 400 | |
| 401 | @Override |
| 402 | public boolean hasPortTargetPower(DeviceId deviceId, PortNumber portNumber) { |
| 403 | checkNotNull(deviceId); |
| 404 | checkNotNull(portNumber); |
| 405 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 406 | if (powerConfig != null) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 407 | Optional<Range<Long>> range = powerConfig.getTargetPowerRange(portNumber, Direction.ALL); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 408 | return range.isPresent(); |
| 409 | } |
| 410 | return false; |
| 411 | } |
| 412 | |
| 413 | @Override |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 414 | public boolean portTargetPowerInRange(DeviceId deviceId, PortNumber portNumber, long power) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 415 | checkNotNull(deviceId); |
| 416 | checkNotNull(portNumber); |
| 417 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 418 | if (powerConfig != null) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 419 | Optional<Range<Long>> range = powerConfig.getTargetPowerRange(portNumber, Direction.ALL); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 420 | return range.isPresent() && range.get().contains(power); |
| 421 | } |
| 422 | return false; |
| 423 | } |
| 424 | |
| 425 | @Override |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 426 | public boolean attenuationInRange(DeviceId deviceId, PortNumber outPort, long att) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 427 | checkNotNull(deviceId); |
| 428 | checkNotNull(outPort); |
| 429 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 430 | if (powerConfig != null) { |
| 431 | OchSignal stubOch = OchSignal.newDwdmSlot(ChannelSpacing.CHL_50GHZ, 0); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 432 | Optional<Range<Long>> range = powerConfig.getTargetPowerRange(outPort, stubOch); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 433 | return range.isPresent() && range.get().contains(att); |
| 434 | } |
| 435 | return false; |
| 436 | } |
| 437 | |
| 438 | @Override |
| 439 | public boolean validInputPort(DeviceId deviceId, PortNumber portNumber) { |
| 440 | checkNotNull(deviceId); |
| 441 | checkNotNull(portNumber); |
| 442 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 443 | if (powerConfig != null) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 444 | Optional<Range<Long>> range = powerConfig.getInputPowerRange(portNumber, Direction.ALL); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 445 | return range.isPresent(); |
| 446 | } |
| 447 | return false; |
| 448 | } |
| 449 | |
| 450 | @Override |
| 451 | public boolean validOutputPort(DeviceId deviceId, PortNumber portNumber) { |
| 452 | return hasPortTargetPower(deviceId, portNumber); |
| 453 | } |
| 454 | |
| 455 | @Override |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 456 | public boolean validChannel(DeviceId deviceId, PortNumber portNumber, OchSignal ochSignal) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 457 | checkNotNull(deviceId); |
| 458 | checkNotNull(portNumber); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 459 | checkNotNull(ochSignal); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 460 | LambdaQuery lambdaQuery = getLambdaQuery(deviceId); |
| 461 | if (lambdaQuery != null) { |
| 462 | Set<OchSignal> channels = lambdaQuery.queryLambdas(portNumber); |
| 463 | return channels.contains(ochSignal); |
| 464 | } |
| 465 | return false; |
| 466 | } |
| 467 | |
| 468 | @Override |
| 469 | public boolean channelAvailable(DeviceId deviceId, OchSignal ochSignal) { |
| 470 | checkNotNull(deviceId); |
| 471 | checkNotNull(ochSignal); |
| 472 | for (FlowEntry entry : flowRuleService.getFlowEntries(deviceId)) { |
| 473 | if (ChannelData.fromFlow(entry).ochSignal().equals(ochSignal)) { |
| 474 | return false; |
| 475 | } |
| 476 | } |
| 477 | return true; |
| 478 | } |
| 479 | |
| 480 | @Override |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 481 | public boolean validConnection(DeviceId deviceId, PortNumber inPort, PortNumber outPort) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 482 | checkNotNull(deviceId); |
| 483 | checkNotNull(inPort); |
| 484 | checkNotNull(outPort); |
| 485 | return validInputPort(deviceId, inPort) && validOutputPort(deviceId, outPort); |
| 486 | } |
| 487 | |
| 488 | @Override |
| 489 | public Range<Long> targetPortPowerRange(DeviceId deviceId, PortNumber portNumber) { |
| 490 | checkNotNull(deviceId); |
| 491 | checkNotNull(portNumber); |
| 492 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 493 | if (powerConfig != null) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 494 | Optional<Range<Long>> range = powerConfig.getTargetPowerRange(portNumber, Direction.ALL); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 495 | if (range.isPresent()) { |
| 496 | return range.get(); |
| 497 | } |
| 498 | } |
| 499 | return null; |
| 500 | } |
| 501 | |
| 502 | @Override |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 503 | public Range<Long> attenuationRange(DeviceId deviceId, PortNumber portNumber, OchSignal ochSignal) { |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 504 | checkNotNull(deviceId); |
| 505 | checkNotNull(portNumber); |
| 506 | checkNotNull(ochSignal); |
| 507 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 508 | if (powerConfig != null) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 509 | Optional<Range<Long>> range = powerConfig.getTargetPowerRange(portNumber, ochSignal); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 510 | if (range.isPresent()) { |
| 511 | return range.get(); |
| 512 | } |
| 513 | } |
| 514 | return null; |
| 515 | } |
| 516 | |
| 517 | @Override |
| 518 | public Range<Long> inputPortPowerRange(DeviceId deviceId, PortNumber portNumber) { |
| 519 | checkNotNull(deviceId); |
| 520 | checkNotNull(portNumber); |
| 521 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 522 | if (powerConfig != null) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 523 | Optional<Range<Long>> range = powerConfig.getInputPowerRange(portNumber, Direction.ALL); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 524 | if (range.isPresent()) { |
| 525 | return range.get(); |
| 526 | } |
| 527 | } |
| 528 | return null; |
| 529 | } |
| 530 | |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 531 | private PowerConfig<Object> getPowerConfig(DeviceId deviceId) { |
| 532 | Device device = deviceService.getDevice(deviceId); |
| 533 | if (device != null && device.is(PowerConfig.class)) { |
| 534 | return device.as(PowerConfig.class); |
| 535 | } |
MaoLu | dd5a00b | 2017-03-14 11:19:48 -0700 | [diff] [blame] | 536 | // Do not need warning here for port polling. |
| 537 | log.debug("Unable to load PowerConfig for {}", deviceId); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 538 | return null; |
| 539 | } |
| 540 | |
| 541 | private LambdaQuery getLambdaQuery(DeviceId deviceId) { |
| 542 | Device device = deviceService.getDevice(deviceId); |
| 543 | if (device != null && device.is(LambdaQuery.class)) { |
| 544 | return device.as(LambdaQuery.class); |
| 545 | } |
MaoLu | dd5a00b | 2017-03-14 11:19:48 -0700 | [diff] [blame] | 546 | // Do not need warning here for port polling. |
| 547 | log.debug("Unable to load LambdaQuery for {}", deviceId); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 548 | return null; |
| 549 | } |
| 550 | |
| 551 | private ProtectionConfigBehaviour getProtectionConfig(DeviceId deviceId) { |
| 552 | Device device = deviceService.getDevice(deviceId); |
| 553 | if (device != null && device.is(ProtectionConfigBehaviour.class)) { |
| 554 | return device.as(ProtectionConfigBehaviour.class); |
| 555 | } |
MaoLu | dd5a00b | 2017-03-14 11:19:48 -0700 | [diff] [blame] | 556 | // Do not need warning here for port polling. |
| 557 | log.debug("Unable to load ProtectionConfigBehaviour for {}", deviceId); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 558 | return null; |
| 559 | } |
| 560 | |
| 561 | // Initialize all devices |
| 562 | private void initDevices() { |
| 563 | for (Device device : deviceService.getDevices(Device.Type.ROADM)) { |
| 564 | initDevice(device.id()); |
| 565 | //FIXME |
| 566 | // As roadm application is a optional tool for now. |
| 567 | // The target power initialization will be enhanced later, |
| 568 | // hopefully using an formal optical subsystem. |
| 569 | // setAllInitialTargetPortPowers(device.id()); |
| 570 | } |
| 571 | } |
| 572 | |
| 573 | // Initialize RoadmStore for a device to support target power |
| 574 | private void initDevice(DeviceId deviceId) { |
| 575 | if (!roadmStore.deviceAvailable(deviceId)) { |
| 576 | roadmStore.addDevice(deviceId); |
| 577 | } |
| 578 | log.info("Initialized device {}", deviceId); |
| 579 | } |
| 580 | |
| 581 | // Sets the target port powers for a port on a device |
| 582 | // Attempts to read target powers from store. If no value is found then |
| 583 | // default value is used instead. |
| 584 | private void setInitialTargetPortPower(DeviceId deviceId, PortNumber portNumber) { |
| 585 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 586 | if (powerConfig == null) { |
| 587 | log.warn("Unable to set default initial powers for port {} on device {}", portNumber, deviceId); |
| 588 | return; |
| 589 | } |
| 590 | |
| 591 | Optional<Range<Long>> range = powerConfig.getTargetPowerRange(portNumber, Direction.ALL); |
| 592 | if (!range.isPresent()) { |
| 593 | log.warn("No target power range found for port {} on device {}", portNumber, deviceId); |
| 594 | return; |
| 595 | } |
| 596 | |
| 597 | Long power = roadmStore.getTargetPower(deviceId, portNumber); |
| 598 | if (power == null) { |
| 599 | // Set default to middle of the range |
| 600 | power = (range.get().lowerEndpoint() + range.get().upperEndpoint()) / 2; |
| 601 | roadmStore.setTargetPower(deviceId, portNumber, power); |
| 602 | } |
| 603 | powerConfig.setTargetPower(portNumber, Direction.ALL, power); |
| 604 | } |
| 605 | |
| 606 | // Sets the target port powers for each each port on a device |
| 607 | // Attempts to read target powers from store. If no value is found then |
| 608 | // default value is used instead |
| 609 | private void setAllInitialTargetPortPowers(DeviceId deviceId) { |
| 610 | PowerConfig<Object> powerConfig = getPowerConfig(deviceId); |
| 611 | if (powerConfig == null) { |
| 612 | log.warn("Unable to set default initial powers for device {}", deviceId); |
| 613 | return; |
| 614 | } |
| 615 | |
| 616 | List<Port> ports = deviceService.getPorts(deviceId); |
| 617 | for (Port port : ports) { |
| 618 | Optional<Range<Long>> range = powerConfig.getTargetPowerRange(port.number(), Direction.ALL); |
| 619 | if (range.isPresent()) { |
| 620 | Long power = roadmStore.getTargetPower(deviceId, port.number()); |
| 621 | if (power == null) { |
| 622 | // Set default to middle of the range |
| 623 | power = (range.get().lowerEndpoint() + range.get().upperEndpoint()) / 2; |
| 624 | roadmStore.setTargetPower(deviceId, port.number(), power); |
| 625 | } |
| 626 | powerConfig.setTargetPower(port.number(), Direction.ALL, power); |
| 627 | } else { |
| 628 | log.warn("No target power range found for port {} on device {}", port.number(), deviceId); |
| 629 | } |
| 630 | } |
| 631 | } |
| 632 | |
| 633 | // Delay the call to setTargetPower because the flow may not be in the store yet |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 634 | // Tested with Lumentum ROADM-20 1 seconds was not enough, increased to 5 seconds |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 635 | private void delayedSetAttenuation(DeviceId deviceId, PortNumber outPort, |
| 636 | OchSignal ochSignal, long attenuation) { |
| 637 | Runnable setAtt = () -> { |
| 638 | try { |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 639 | TimeUnit.SECONDS.sleep(5); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 640 | } catch (InterruptedException e) { |
| 641 | log.warn("Thread interrupted. Setting attenuation early."); |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 642 | Thread.currentThread().interrupt(); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 643 | } |
| 644 | setAttenuation(deviceId, outPort, ochSignal, attenuation); |
| 645 | }; |
| 646 | new Thread(setAtt).start(); |
| 647 | } |
| 648 | |
| 649 | // get protection endpoint states |
| 650 | private Map<ConnectPoint, ProtectedTransportEndpointState> getProtectionSwitchStates( |
| 651 | ProtectionConfigBehaviour behaviour) { |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 652 | Map<ConnectPoint, ProtectedTransportEndpointState> map; |
| 653 | try { |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 654 | map = behaviour.getProtectionEndpointStates().get(); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 655 | } catch (InterruptedException e1) { |
| 656 | log.error("Interrupted.", e1); |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 657 | Thread.currentThread().interrupt(); |
| 658 | return ImmutableMap.of(); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 659 | } catch (ExecutionException e1) { |
| 660 | log.error("Exception caught.", e1); |
MaoLu | 2846b11 | 2017-05-15 17:18:55 -0700 | [diff] [blame] | 661 | return ImmutableMap.of(); |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 662 | } |
| 663 | return map; |
| 664 | } |
| 665 | |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 666 | // Listens to device events. |
| 667 | private class InternalDeviceListener implements DeviceListener { |
| 668 | @Override |
| 669 | public void event(DeviceEvent deviceEvent) { |
| 670 | Device device = deviceEvent.subject(); |
| 671 | |
| 672 | switch (deviceEvent.type()) { |
| 673 | case DEVICE_ADDED: |
| 674 | case DEVICE_UPDATED: |
| 675 | initDevice(device.id()); |
| 676 | break; |
| 677 | case PORT_ADDED: |
| 678 | case PORT_UPDATED: |
MaoLu | 937cf42 | 2017-03-03 23:31:46 -0800 | [diff] [blame] | 679 | //FIXME |
| 680 | // As roadm application is a optional tool for now. |
| 681 | // The target power initialization will be enhanced later, |
| 682 | // hopefully using an formal optical subsystem. |
| 683 | // setInitialTargetPortPower(device.id(), deviceEvent.port().number()); |
Jimmy Yan | da878fc | 2016-09-02 16:32:01 -0700 | [diff] [blame] | 684 | break; |
| 685 | default: |
| 686 | break; |
| 687 | |
| 688 | } |
| 689 | } |
| 690 | } |
| 691 | } |