kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [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.provider.snmp.device.impl; |
| 17 | |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 18 | import com.google.common.collect.ImmutableList; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 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.Modified; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 23 | import org.apache.felix.scr.annotations.Reference; |
| 24 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 25 | import org.onlab.packet.ChassisId; |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 26 | import org.onosproject.core.ApplicationId; |
| 27 | import org.onosproject.core.CoreService; |
| 28 | import org.onosproject.incubator.net.config.basics.ConfigException; |
Marc De Leenheer | c662d32 | 2016-02-18 16:05:10 -0800 | [diff] [blame] | 29 | import org.onosproject.net.AnnotationKeys; |
| 30 | import org.onosproject.net.DefaultAnnotations; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 31 | import org.onosproject.net.Device; |
| 32 | import org.onosproject.net.DeviceId; |
| 33 | import org.onosproject.net.MastershipRole; |
Saurav Das | a2d3750 | 2016-03-25 17:50:40 -0700 | [diff] [blame] | 34 | import org.onosproject.net.PortNumber; |
Marc De Leenheer | c662d32 | 2016-02-18 16:05:10 -0800 | [diff] [blame] | 35 | import org.onosproject.net.SparseAnnotations; |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 36 | import org.onosproject.net.config.ConfigFactory; |
| 37 | import org.onosproject.net.config.NetworkConfigEvent; |
| 38 | import org.onosproject.net.config.NetworkConfigListener; |
| 39 | import org.onosproject.net.config.NetworkConfigRegistry; |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 40 | import org.onosproject.net.config.basics.SubjectFactories; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 41 | import org.onosproject.net.device.DefaultDeviceDescription; |
| 42 | import org.onosproject.net.device.DeviceDescription; |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 43 | import org.onosproject.net.device.DeviceDescriptionDiscovery; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 44 | import org.onosproject.net.device.DeviceProvider; |
| 45 | import org.onosproject.net.device.DeviceProviderRegistry; |
| 46 | import org.onosproject.net.device.DeviceProviderService; |
| 47 | import org.onosproject.net.device.DeviceService; |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 48 | import org.onosproject.net.device.DeviceStore; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 49 | import org.onosproject.net.provider.AbstractProvider; |
| 50 | import org.onosproject.net.provider.ProviderId; |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 51 | import org.onosproject.snmp.SnmpController; |
| 52 | import org.onosproject.snmp.SnmpDevice; |
| 53 | import org.onosproject.snmp.ctl.DefaultSnmpDevice; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 54 | import org.osgi.service.component.ComponentContext; |
| 55 | import org.slf4j.Logger; |
| 56 | |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 57 | import java.util.List; |
| 58 | import java.util.Set; |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 59 | import java.util.concurrent.ExecutorService; |
| 60 | import java.util.concurrent.Executors; |
| 61 | import java.util.concurrent.TimeUnit; |
| 62 | |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 63 | import static org.onlab.util.Tools.groupedThreads; |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 64 | import static org.onosproject.net.config.basics.SubjectFactories.APP_SUBJECT_FACTORY; |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 65 | import static org.slf4j.LoggerFactory.getLogger; |
| 66 | |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 67 | /** |
| 68 | * Provider which will try to fetch the details of SNMP devices from the core and run a capability discovery on each of |
| 69 | * the device. |
| 70 | */ |
| 71 | @Component(immediate = true) |
| 72 | public class SnmpDeviceProvider extends AbstractProvider |
| 73 | implements DeviceProvider { |
| 74 | |
| 75 | private final Logger log = getLogger(SnmpDeviceProvider.class); |
| 76 | |
| 77 | private static final String UNKNOWN = "unknown"; |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 78 | private static final String APP_NAME = "org.onosproject.snmp"; |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 79 | protected static final String SCHEME = "snmp"; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 80 | |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 81 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 82 | protected SnmpController controller; |
| 83 | |
| 84 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 85 | protected DeviceProviderRegistry providerRegistry; |
| 86 | |
| 87 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 88 | protected DeviceService deviceService; |
| 89 | |
| 90 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 91 | protected DeviceStore deviceStore; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 92 | |
| 93 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 94 | protected CoreService coreService; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 95 | |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 96 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 97 | protected NetworkConfigRegistry netCfgService; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 98 | |
Andrea Campanella | 58454b9 | 2016-04-01 15:19:00 -0700 | [diff] [blame] | 99 | protected DeviceProviderService providerService; |
| 100 | |
| 101 | protected ApplicationId appId; |
| 102 | |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 103 | private final ExecutorService deviceBuilderExecutor = Executors |
| 104 | .newFixedThreadPool(5, groupedThreads("onos/snmp", "device-creator", log)); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 105 | |
Andrea Campanella | 58454b9 | 2016-04-01 15:19:00 -0700 | [diff] [blame] | 106 | protected final NetworkConfigListener cfgLister = new InternalNetworkConfigListener(); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 107 | |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 108 | |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 109 | protected final List<ConfigFactory> factories = ImmutableList.of( |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 110 | new ConfigFactory<ApplicationId, SnmpProviderConfig>(APP_SUBJECT_FACTORY, |
| 111 | SnmpProviderConfig.class, |
| 112 | "devices", |
| 113 | true) { |
| 114 | @Override |
| 115 | public SnmpProviderConfig createConfig() { |
| 116 | return new SnmpProviderConfig(); |
| 117 | } |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 118 | }, |
| 119 | new ConfigFactory<DeviceId, SnmpDeviceConfig>(SubjectFactories.DEVICE_SUBJECT_FACTORY, |
| 120 | SnmpDeviceConfig.class, |
| 121 | SCHEME) { |
| 122 | @Override |
| 123 | public SnmpDeviceConfig createConfig() { |
| 124 | return new SnmpDeviceConfig(); |
| 125 | } |
| 126 | }); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 127 | |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 128 | |
| 129 | /** |
| 130 | * Creates a provider with the supplier identifier. |
| 131 | */ |
| 132 | public SnmpDeviceProvider() { |
| 133 | super(new ProviderId("snmp", "org.onosproject.provider.device")); |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 134 | //FIXME multiple type of SNMP sessions |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 135 | } |
| 136 | |
| 137 | @Activate |
| 138 | public void activate(ComponentContext context) { |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 139 | |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 140 | providerService = providerRegistry.register(this); |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 141 | appId = coreService.registerApplication(APP_NAME); |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 142 | factories.forEach(netCfgService::registerConfigFactory); |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 143 | netCfgService.addListener(cfgLister); |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 144 | connectDevices(); |
| 145 | addOrRemoveDevicesConfig(); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 146 | modified(context); |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 147 | log.info("Started"); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 148 | } |
| 149 | |
| 150 | @Deactivate |
| 151 | public void deactivate(ComponentContext context) { |
| 152 | |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 153 | try { |
Sho SHIMIZU | a09e1bb | 2016-08-01 14:25:25 -0700 | [diff] [blame] | 154 | controller.getDevices().forEach(device -> { |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 155 | deviceBuilderExecutor.execute(new DeviceFactory(device, false)); |
| 156 | }); |
| 157 | deviceBuilderExecutor.awaitTermination(1000, TimeUnit.MILLISECONDS); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 158 | } catch (InterruptedException e) { |
| 159 | log.error("Device builder did not terminate"); |
| 160 | } |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 161 | deviceBuilderExecutor.shutdownNow(); |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 162 | factories.forEach(netCfgService::unregisterConfigFactory); |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 163 | netCfgService.removeListener(cfgLister); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 164 | providerRegistry.unregister(this); |
| 165 | providerService = null; |
| 166 | log.info("Stopped"); |
| 167 | } |
| 168 | |
| 169 | @Modified |
| 170 | public void modified(ComponentContext context) { |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 171 | log.info("Modified"); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 172 | } |
| 173 | |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 174 | //Old method to register devices provided via net-cfg under apps/snmp/ tree |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 175 | private void addOrRemoveDevicesConfig() { |
| 176 | SnmpProviderConfig cfg = netCfgService.getConfig(appId, SnmpProviderConfig.class); |
| 177 | if (cfg != null) { |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 178 | try { |
Sho SHIMIZU | a09e1bb | 2016-08-01 14:25:25 -0700 | [diff] [blame] | 179 | cfg.getDevicesInfo().forEach(info -> { |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 180 | buildDevice(new DefaultSnmpDevice(info.ip().toString(), |
| 181 | info.port(), info.username(), |
| 182 | info.password())); |
| 183 | |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 184 | }); |
| 185 | } catch (ConfigException e) { |
| 186 | log.error("Cannot read config error " + e); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 187 | } |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 188 | } |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 189 | } |
| 190 | |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 191 | //Method to register devices provided via net-cfg under devices/ tree |
| 192 | private void connectDevices() { |
| 193 | Set<DeviceId> deviceSubjects = |
| 194 | netCfgService.getSubjects(DeviceId.class, SnmpDeviceConfig.class); |
| 195 | deviceSubjects.forEach(deviceId -> { |
| 196 | SnmpDeviceConfig config = |
| 197 | netCfgService.getConfig(deviceId, SnmpDeviceConfig.class); |
| 198 | buildDevice(new DefaultSnmpDevice(config.ip().toString(), |
| 199 | config.port(), config.username(), config.password())); |
| 200 | }); |
| 201 | } |
| 202 | |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 203 | private void buildDevice(SnmpDevice device) { |
| 204 | if (device != null) { |
| 205 | log.debug("Device Detail:host={}, port={}, state={}", |
| 206 | device.getSnmpHost(), |
| 207 | device.getSnmpPort(), |
| 208 | device.isReachable()); |
| 209 | if (device.isReachable()) { |
| 210 | deviceBuilderExecutor.execute(new DeviceFactory(device, true)); |
| 211 | } else { |
| 212 | deviceBuilderExecutor.execute(new DeviceFactory(device, false)); |
| 213 | } |
| 214 | } |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 215 | } |
| 216 | |
| 217 | @Override |
| 218 | public void triggerProbe(DeviceId deviceId) { |
| 219 | // TODO SNMP devices should be polled at scheduled intervals to retrieve their |
| 220 | // reachability status and other details e.g.swVersion, serialNumber,chassis, |
| 221 | } |
| 222 | |
| 223 | @Override |
| 224 | public void roleChanged(DeviceId deviceId, MastershipRole newRole) { |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 225 | // TODO Implement Masterhsip Service |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 226 | } |
| 227 | |
| 228 | @Override |
| 229 | public boolean isReachable(DeviceId deviceId) { |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 230 | SnmpDevice snmpDevice = controller.getDevice(deviceId); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 231 | if (snmpDevice == null) { |
| 232 | log.warn("BAD REQUEST: the requested device id: " |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 233 | + deviceId.toString() |
| 234 | + " is not associated to any SNMP Device"); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 235 | return false; |
| 236 | } |
| 237 | return snmpDevice.isReachable(); |
| 238 | } |
| 239 | |
| 240 | /** |
| 241 | * This class is intended to add or remove Configured SNMP Devices. Functionality relies on 'createFlag' and |
| 242 | * 'SnmpDevice' content. The functionality runs as a thread and depending on the 'createFlag' value it will create |
| 243 | * or remove Device entry from the core. |
| 244 | */ |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 245 | //FIXME consider rework. |
| 246 | private class DeviceFactory implements Runnable { |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 247 | |
| 248 | private SnmpDevice device; |
| 249 | private boolean createFlag; |
| 250 | |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 251 | public DeviceFactory(SnmpDevice device, boolean createFlag) { |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 252 | this.device = device; |
| 253 | this.createFlag = createFlag; |
| 254 | } |
| 255 | |
| 256 | @Override |
| 257 | public void run() { |
| 258 | if (createFlag) { |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 259 | log.debug("Trying to create Device Info on ONOS core"); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 260 | advertiseDevices(); |
| 261 | } else { |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 262 | log.debug("Trying to remove Device Info on ONOS core"); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 263 | removeDevices(); |
| 264 | } |
| 265 | } |
| 266 | |
| 267 | /** |
| 268 | * For each SNMP Device, remove the entry from the device store. |
| 269 | */ |
| 270 | private void removeDevices() { |
| 271 | if (device == null) { |
| 272 | log.warn("The Request SNMP Device is null, cannot proceed further"); |
| 273 | return; |
| 274 | } |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 275 | DeviceId did = device.deviceId(); |
| 276 | if (controller.getDevice(did) == null) { |
| 277 | log.error("BAD Request: 'Currently device is not discovered, " |
| 278 | + "so cannot remove/disconnect the device: " |
| 279 | + device.deviceInfo() + "'"); |
| 280 | return; |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 281 | } |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 282 | providerService.deviceDisconnected(did); |
| 283 | device.disconnect(); |
| 284 | controller.removeDevice(did); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 285 | } |
| 286 | |
| 287 | /** |
| 288 | * Initialize SNMP Device object, and notify core saying device connected. |
| 289 | */ |
| 290 | private void advertiseDevices() { |
| 291 | try { |
| 292 | if (device == null) { |
| 293 | log.warn("The Request SNMP Device is null, cannot proceed further"); |
| 294 | return; |
| 295 | } |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 296 | DeviceId did = device.deviceId(); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 297 | ChassisId cid = new ChassisId(); |
| 298 | |
Marc De Leenheer | c662d32 | 2016-02-18 16:05:10 -0800 | [diff] [blame] | 299 | SparseAnnotations annotations = DefaultAnnotations.builder() |
| 300 | .set(AnnotationKeys.PROTOCOL, SCHEME.toUpperCase()) |
| 301 | .build(); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 302 | |
| 303 | DeviceDescription desc = new DefaultDeviceDescription( |
Marc De Leenheer | c662d32 | 2016-02-18 16:05:10 -0800 | [diff] [blame] | 304 | did.uri(), Device.Type.OTHER, UNKNOWN, UNKNOWN, UNKNOWN, UNKNOWN, cid, annotations); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 305 | |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 306 | log.debug("Persisting Device " + did.uri().toString()); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 307 | |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 308 | controller.addDevice(did, device); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 309 | providerService.deviceConnected(did, desc); |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 310 | log.info("Added device to ONOS core. Device Info: " |
| 311 | + device.deviceInfo() + " " + did.uri().toString()); |
| 312 | //FIXME this description will be populated only if driver is pushed from outside |
| 313 | // becuase otherwise default driver is used |
Marc De Leenheer | c662d32 | 2016-02-18 16:05:10 -0800 | [diff] [blame] | 314 | Device d = deviceService.getDevice(did); |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 315 | if (d.is(DeviceDescriptionDiscovery.class)) { |
| 316 | DeviceDescriptionDiscovery descriptionDiscovery = d.as(DeviceDescriptionDiscovery.class); |
| 317 | DeviceDescription description = descriptionDiscovery.discoverDeviceDetails(); |
Andrea Campanella | 6c71a05 | 2016-04-22 11:56:31 -0700 | [diff] [blame] | 318 | if (description != null) { |
| 319 | deviceStore.createOrUpdateDevice( |
| 320 | new ProviderId("snmp", "org.onosproject.provider.device"), |
| 321 | did, description); |
| 322 | } else { |
| 323 | log.info("No other description given for device {}", d.id()); |
| 324 | } |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 325 | providerService.updatePorts(did, descriptionDiscovery.discoverPortDetails()); |
Marc De Leenheer | c662d32 | 2016-02-18 16:05:10 -0800 | [diff] [blame] | 326 | } else { |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 327 | log.warn("No populate description and ports behaviour for device {}", did); |
Marc De Leenheer | c662d32 | 2016-02-18 16:05:10 -0800 | [diff] [blame] | 328 | } |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 329 | } catch (Exception e) { |
| 330 | log.error("Error while initializing session for the device: " |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 331 | + (device != null ? device.deviceInfo() : null), e); |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 332 | } |
| 333 | } |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 334 | } |
| 335 | |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 336 | private class InternalNetworkConfigListener implements NetworkConfigListener { |
| 337 | |
| 338 | |
| 339 | @Override |
| 340 | public void event(NetworkConfigEvent event) { |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 341 | if (event.configClass().equals(SnmpDeviceConfig.class)) { |
| 342 | connectDevices(); |
| 343 | } else { |
| 344 | log.warn("Injecting device via this Json is deprecated, " + |
| 345 | "please put configuration under devices/"); |
| 346 | addOrRemoveDevicesConfig(); |
| 347 | } |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 348 | } |
| 349 | |
| 350 | @Override |
| 351 | public boolean isRelevant(NetworkConfigEvent event) { |
Andrea Campanella | 59b549d | 2017-04-14 21:58:16 +0200 | [diff] [blame^] | 352 | return (event.configClass().equals(SnmpDeviceConfig.class) || |
| 353 | event.configClass().equals(SnmpProviderConfig.class)) && |
Andrea Campanella | c2d754b | 2016-03-29 17:51:07 -0700 | [diff] [blame] | 354 | (event.type() == NetworkConfigEvent.Type.CONFIG_ADDED || |
| 355 | event.type() == NetworkConfigEvent.Type.CONFIG_UPDATED); |
| 356 | } |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 357 | } |
Saurav Das | a2d3750 | 2016-03-25 17:50:40 -0700 | [diff] [blame] | 358 | |
| 359 | @Override |
| 360 | public void changePortState(DeviceId deviceId, PortNumber portNumber, |
| 361 | boolean enable) { |
| 362 | // TODO if required |
| 363 | } |
kmcpeake | b172d5f | 2015-12-10 11:30:43 +0000 | [diff] [blame] | 364 | } |