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