Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-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.drivers.lumentum; |
| 18 | |
| 19 | import com.google.common.collect.Range; |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 20 | import org.onosproject.drivers.odtn.impl.DeviceConnectionCache; |
| 21 | import org.onosproject.net.DeviceId; |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 22 | import org.onosproject.net.PortNumber; |
| 23 | import org.onosproject.net.OchSignal; |
| 24 | import org.onosproject.net.behaviour.PowerConfig; |
| 25 | import org.onosproject.net.driver.AbstractHandlerBehaviour; |
| 26 | |
| 27 | import java.util.HashSet; |
| 28 | import java.util.Optional; |
| 29 | import java.util.Set; |
| 30 | import java.util.stream.IntStream; |
| 31 | |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 32 | import org.onosproject.net.flow.FlowRule; |
| 33 | import org.onosproject.netconf.NetconfController; |
| 34 | import org.onosproject.netconf.NetconfException; |
| 35 | import org.onosproject.netconf.NetconfSession; |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 36 | import org.slf4j.Logger; |
| 37 | |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 38 | import static com.google.common.base.Preconditions.checkNotNull; |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 39 | import static org.slf4j.LoggerFactory.getLogger; |
| 40 | |
| 41 | public class LumentumPowerConfig<T> extends AbstractHandlerBehaviour |
| 42 | implements PowerConfig<T> { |
| 43 | |
| 44 | // log |
| 45 | private final Logger log = getLogger(getClass()); |
| 46 | |
| 47 | |
| 48 | @Override |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 49 | public Optional<Double> getTargetPower(PortNumber port, T component) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 50 | return Optional.ofNullable(acquireTargetPower(port, component)); |
| 51 | } |
| 52 | |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 53 | //Used by the ROADM app to set the "attenuation" parameter |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 54 | @Override |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 55 | public void setTargetPower(PortNumber port, T component, double power) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 56 | if (component instanceof OchSignal) { |
| 57 | setConnectionTargetPower(port, (OchSignal) component, power); |
| 58 | } else { |
| 59 | setPortTargetPower(port, power); |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | @Override |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 64 | public Optional<Double> currentPower(PortNumber port, T component) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 65 | return Optional.ofNullable(acquireCurrentPower(port, component)); |
| 66 | } |
| 67 | |
| 68 | @Override |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 69 | public Optional<Range<Double>> getTargetPowerRange(PortNumber portNumber, T component) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 70 | |
| 71 | log.debug("Lumentum getTargetPowerRange {}", portNumber); |
| 72 | //TODO automatically read if a port is input or output |
| 73 | |
| 74 | Set<PortNumber> outputPorts = new HashSet<>(); |
| 75 | |
| 76 | //Output port on the optical-line |
| 77 | outputPorts.add(PortNumber.portNumber(3001)); |
| 78 | |
| 79 | //Output ports of the demux module (module=2) |
| 80 | IntStream.rangeClosed(5201, 5220) |
| 81 | .forEach(i -> outputPorts.add(PortNumber.portNumber(i))); |
| 82 | |
| 83 | if (outputPorts.contains(portNumber)) { |
| 84 | return Optional.ofNullable(getTxPowerRange(portNumber, component)); |
| 85 | } |
| 86 | return Optional.empty(); |
| 87 | } |
| 88 | |
| 89 | @Override |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 90 | public Optional<Range<Double>> getInputPowerRange(PortNumber portNumber, T component) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 91 | |
| 92 | log.debug("Lumentum getInputPowerRange {}", portNumber); |
| 93 | //TODO automatically read if a port is input or output |
| 94 | |
| 95 | Set<PortNumber> inputPorts = new HashSet<>(); |
| 96 | |
| 97 | //Input port on the optical-line |
| 98 | inputPorts.add(PortNumber.portNumber(3001)); |
| 99 | |
| 100 | //Input ports of the mux module (module=1) |
| 101 | IntStream.rangeClosed(4101, 4120) |
| 102 | .forEach(i -> inputPorts.add(PortNumber.portNumber(i))); |
| 103 | |
| 104 | if (inputPorts.contains(portNumber)) { |
| 105 | return Optional.ofNullable(getRxPowerRange(portNumber, component)); |
| 106 | } |
| 107 | return Optional.empty(); |
| 108 | } |
| 109 | |
| 110 | //TODO implement actual get configuration from the device |
| 111 | //This is used by ROADM application to retrieve attenuation parameter, with T instanceof OchSignal |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 112 | //The ROADM app expresses the attenuation in 0.01 dB units |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 113 | private Double acquireTargetPower(PortNumber port, T component) { |
alessio | d4a2b84 | 2019-04-30 18:43:17 +0200 | [diff] [blame] | 114 | log.debug("Lumentum get port {} target power...", port); |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 115 | |
| 116 | if (component instanceof OchSignal) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 117 | |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 118 | Set<FlowRule> rules = getConnectionCache().get(did()); |
| 119 | FlowRule rule; |
| 120 | |
| 121 | if (rules == null) { |
| 122 | log.error("Lumentum NETCONF fail to retrieve attenuation signal {} port {}", component, port); |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 123 | return 0.0; |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 124 | } else { |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 125 | rule = rules.stream() |
| 126 | .filter(c -> ((LumentumFlowRule) c).getOutputPort() == port) |
| 127 | .filter(c -> ((LumentumFlowRule) c).ochSignal() == component) |
| 128 | .findFirst() |
| 129 | .orElse(null); |
| 130 | } |
| 131 | |
| 132 | if (rule == null) { |
| 133 | log.error("Lumentum NETCONF fail to retrieve attenuation signal {} port {}", component, port); |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 134 | return 0.0; |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 135 | } else { |
| 136 | log.debug("Lumentum NETCONF on port {} attenuation {}", port, |
| 137 | (((LumentumFlowRule) rule).attenuation * 100)); |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 138 | return ((LumentumFlowRule) rule).attenuation * 100; |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 139 | } |
| 140 | } |
| 141 | |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 142 | return 0.0; |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | //TODO implement actual get configuration from the device |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 146 | //This is used by ROADM application to retrieve power parameter, with T instanceof OchSignal |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 147 | private Double acquireCurrentPower(PortNumber port, T component) { |
alessio | d4a2b84 | 2019-04-30 18:43:17 +0200 | [diff] [blame] | 148 | log.debug("Lumentum get port {} current power...", port); |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 149 | |
| 150 | if (component instanceof OchSignal) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 151 | |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 152 | Set<FlowRule> rules = getConnectionCache().get(did()); |
| 153 | FlowRule rule; |
| 154 | |
| 155 | if (rules == null) { |
| 156 | log.error("Lumentum NETCONF fail to retrieve power signal {} port {}", component, port); |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 157 | return 0.0; |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 158 | } else { |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 159 | rule = rules.stream() |
| 160 | .filter(c -> ((LumentumFlowRule) c).getInputPort() == port) |
| 161 | .filter(c -> ((LumentumFlowRule) c).ochSignal() == component) |
| 162 | .findFirst() |
| 163 | .orElse(null); |
| 164 | } |
| 165 | |
| 166 | if (rule == null) { |
| 167 | log.error("Lumentum NETCONF fail to retrieve power signal {} port {}", component, port); |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 168 | return 0.0; |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 169 | } else { |
| 170 | log.debug("Lumentum NETCONF on port {} power {}", port, (((LumentumFlowRule) rule).inputPower)); |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 171 | return ((double) (((LumentumFlowRule) rule).inputPower * 100)); |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 172 | } |
| 173 | } |
| 174 | |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 175 | return 0.0; |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 176 | } |
| 177 | |
| 178 | //TODO implement actual get configuration from the device |
| 179 | //Return PowerRange -60 dBm to 60 dBm |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 180 | private Range<Double> getTxPowerRange(PortNumber port, T component) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 181 | log.debug("Get port {} tx power range...", port); |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 182 | return Range.closed(-60.0, 60.0); |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 183 | } |
| 184 | |
| 185 | //TODO implement actual get configuration from the device |
| 186 | //Return PowerRange -60dBm to 60 dBm |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 187 | private Range<Double> getRxPowerRange(PortNumber port, T component) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 188 | log.debug("Get port {} rx power range...", port); |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 189 | return Range.closed(-60.0, 60.0); |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 190 | } |
| 191 | |
| 192 | //TODO implement configuration on the device |
| 193 | //Nothing to do |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 194 | private void setPortTargetPower(PortNumber port, double power) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 195 | log.debug("Set port {} target power {}", port, power); |
| 196 | } |
| 197 | |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 198 | //Used by the ROADM app to set the "attenuation" parameter |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 199 | private void setConnectionTargetPower(PortNumber port, OchSignal signal, double power) { |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 200 | log.debug("Set connection target power {} ochsignal {} port {}", power, signal, port); |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 201 | |
| 202 | Set<FlowRule> rules = getConnectionCache().get(did()); |
| 203 | FlowRule rule = null; |
| 204 | |
| 205 | if (rules == null) { |
| 206 | log.error("Lumentum NETCONF fail to retrieve power signal {} port {}", signal, port); |
| 207 | } else { |
| 208 | rule = rules.stream() |
| 209 | .filter(c -> ((LumentumFlowRule) c).getOutputPort() == port) |
| 210 | .filter(c -> ((LumentumFlowRule) c).ochSignal() == signal) |
| 211 | .findFirst() |
| 212 | .orElse(null); |
| 213 | } |
| 214 | |
| 215 | if (rule == null) { |
| 216 | log.error("Lumentum NETCONF fail to retrieve attenuation signal {} port {}", signal, port); |
| 217 | } else { |
| 218 | log.debug("Lumentum NETCONF setting attenuation {} on port {} signal {}", power, port, signal); |
| 219 | |
| 220 | int moduleId = ((LumentumFlowRule) rule).getConnectionModule(); |
| 221 | int connId = ((LumentumFlowRule) rule).getConnectionId(); |
| 222 | |
| 223 | editConnection(moduleId, connId, power); |
| 224 | } |
| 225 | } |
| 226 | |
| 227 | |
| 228 | private DeviceConnectionCache getConnectionCache() { |
| 229 | return DeviceConnectionCache.init(); |
| 230 | } |
| 231 | |
| 232 | //Following Lumentum documentation <edit-config> operation to edit connection parameter |
| 233 | //Currently only edit the "attenuation" parameter |
Andrea Campanella | dadf640 | 2019-08-07 15:24:11 +0200 | [diff] [blame^] | 234 | private boolean editConnection(int moduleId, int connectionId, double attenuation) { |
alessio | 1bf2a63 | 2019-06-04 15:47:39 +0200 | [diff] [blame] | 235 | |
| 236 | double attenuationDouble = ((double) attenuation); |
| 237 | |
| 238 | StringBuilder stringBuilder = new StringBuilder(); |
| 239 | stringBuilder.append("<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">" + "\n"); |
| 240 | stringBuilder.append("<edit-config>" + "\n"); |
| 241 | stringBuilder.append("<target>" + "\n"); |
| 242 | stringBuilder.append("<running/>" + "\n"); |
| 243 | stringBuilder.append("</target>" + "\n"); |
| 244 | stringBuilder.append("<config>" + "\n"); |
| 245 | stringBuilder.append("<connections xmlns=\"http://www.lumentum.com/lumentum-ote-connection\">" + "\n"); |
| 246 | stringBuilder.append("<connection>" + "\n"); |
| 247 | stringBuilder.append("" + |
| 248 | "<dn>ne=1;chassis=1;card=1;module=" + moduleId + ";connection=" + connectionId + "</dn>" + "\n"); |
| 249 | stringBuilder.append("<config>" + "\n"); |
| 250 | stringBuilder.append("<attenuation>" + attenuationDouble + "</attenuation>" + "\n"); |
| 251 | stringBuilder.append("</config>" + "\n"); |
| 252 | stringBuilder.append("</connection>" + "\n"); |
| 253 | stringBuilder.append("</connections>" + "\n"); |
| 254 | stringBuilder.append("</config>" + "\n"); |
| 255 | stringBuilder.append("</edit-config>" + "\n"); |
| 256 | stringBuilder.append("</rpc>" + "\n"); |
| 257 | |
| 258 | log.info("Lumentum ROADM20 - edit-connection sent to device {}", did()); |
| 259 | log.debug("Lumentum ROADM20 - edit-connection sent to device {} {}", did(), stringBuilder); |
| 260 | |
| 261 | return editCrossConnect(stringBuilder.toString()); |
| 262 | } |
| 263 | |
| 264 | private boolean editCrossConnect(String xcString) { |
| 265 | NetconfSession session = getNetconfSession(); |
| 266 | |
| 267 | if (session == null) { |
| 268 | log.error("Lumentum NETCONF - session not found for device {}", handler().data().deviceId()); |
| 269 | return false; |
| 270 | } |
| 271 | |
| 272 | try { |
| 273 | return session.editConfig(xcString); |
| 274 | } catch (NetconfException e) { |
| 275 | log.error("Failed to edit the CrossConnect edid-cfg for device {}", |
| 276 | handler().data().deviceId(), e); |
| 277 | log.debug("Failed configuration {}", xcString); |
| 278 | return false; |
| 279 | } |
| 280 | } |
| 281 | |
| 282 | /** |
| 283 | * Helper method to get the device id. |
| 284 | */ |
| 285 | private DeviceId did() { |
| 286 | return data().deviceId(); |
| 287 | } |
| 288 | |
| 289 | /** |
| 290 | * Helper method to get the Netconf session. |
| 291 | */ |
| 292 | private NetconfSession getNetconfSession() { |
| 293 | NetconfController controller = |
| 294 | checkNotNull(handler().get(NetconfController.class)); |
| 295 | return controller.getNetconfDevice(did()).getSession(); |
Alessio Giorgetti | 648b538 | 2018-02-15 18:35:45 +0100 | [diff] [blame] | 296 | } |
| 297 | } |