helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Foundation |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -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 | |
| 17 | package org.onosproject.provider.netconf.alarm; |
| 18 | |
Laszlo Papp | 35cc7c4 | 2018-09-17 07:41:09 +0100 | [diff] [blame] | 19 | import com.google.common.collect.ImmutableList; |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 20 | import com.google.common.collect.Maps; |
gyewan.an | 91d7e7e | 2019-01-17 15:12:48 +0900 | [diff] [blame] | 21 | import org.onosproject.netconf.NetconfException; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 22 | import org.osgi.service.component.annotations.Activate; |
| 23 | import org.osgi.service.component.annotations.Component; |
| 24 | import org.osgi.service.component.annotations.Deactivate; |
| 25 | import org.osgi.service.component.annotations.Reference; |
| 26 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Thomas Vachuska | 52f2cd1 | 2018-11-08 21:20:04 -0800 | [diff] [blame] | 27 | import org.onosproject.alarm.Alarm; |
| 28 | import org.onosproject.alarm.AlarmProvider; |
| 29 | import org.onosproject.alarm.AlarmProviderService; |
| 30 | import org.onosproject.alarm.AlarmProviderRegistry; |
| 31 | import org.onosproject.alarm.AlarmTranslator; |
| 32 | import org.onosproject.alarm.DeviceAlarmConfig; |
Laszlo Papp | 35cc7c4 | 2018-09-17 07:41:09 +0100 | [diff] [blame] | 33 | import org.onosproject.net.Device; |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 34 | import org.onosproject.net.DeviceId; |
Laszlo Papp | 35cc7c4 | 2018-09-17 07:41:09 +0100 | [diff] [blame] | 35 | import org.onosproject.net.device.DeviceService; |
| 36 | import org.onosproject.net.driver.DefaultDriverData; |
| 37 | import org.onosproject.net.driver.DefaultDriverHandler; |
| 38 | import org.onosproject.net.driver.Driver; |
| 39 | import org.onosproject.net.driver.DriverData; |
| 40 | import org.onosproject.net.driver.DriverService; |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 41 | import org.onosproject.net.provider.AbstractProvider; |
| 42 | import org.onosproject.net.provider.ProviderId; |
Yuta HIGUCHI | e3ae821 | 2017-04-20 10:18:41 -0700 | [diff] [blame] | 43 | import org.onosproject.netconf.FilteringNetconfDeviceOutputEventListener; |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 44 | import org.onosproject.netconf.NetconfController; |
| 45 | import org.onosproject.netconf.NetconfDevice; |
| 46 | import org.onosproject.netconf.NetconfDeviceInfo; |
| 47 | import org.onosproject.netconf.NetconfDeviceListener; |
| 48 | import org.onosproject.netconf.NetconfDeviceOutputEvent; |
| 49 | import org.onosproject.netconf.NetconfDeviceOutputEventListener; |
| 50 | import org.onosproject.netconf.NetconfSession; |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 51 | import org.slf4j.Logger; |
| 52 | |
helenyrwu | 4570084 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 53 | import java.io.ByteArrayInputStream; |
| 54 | import java.io.InputStream; |
| 55 | import java.nio.charset.StandardCharsets; |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 56 | import java.util.Collection; |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 57 | import java.util.Map; |
Laszlo Papp | 35cc7c4 | 2018-09-17 07:41:09 +0100 | [diff] [blame] | 58 | import java.util.Set; |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 59 | |
| 60 | import static org.slf4j.LoggerFactory.getLogger; |
| 61 | |
| 62 | /** |
| 63 | * Provider which uses an Alarm Manager to keep track of device notifications. |
| 64 | */ |
Ray Milkey | 86ad7bb | 2018-09-27 12:32:28 -0700 | [diff] [blame] | 65 | @Component(immediate = true, service = AlarmProvider.class) |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 66 | public class NetconfAlarmProvider extends AbstractProvider implements AlarmProvider { |
| 67 | |
| 68 | public static final String ACTIVE = "active"; |
| 69 | private final Logger log = getLogger(getClass()); |
helenyrwu | 82b50d4 | 2016-07-15 11:35:32 -0700 | [diff] [blame] | 70 | private final AlarmTranslator translator = new NetconfAlarmTranslator(); |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 71 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 72 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 73 | protected AlarmProviderRegistry providerRegistry; |
| 74 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 75 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 76 | protected NetconfController controller; |
| 77 | |
Ray Milkey | 86ad7bb | 2018-09-27 12:32:28 -0700 | [diff] [blame] | 78 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Laszlo Papp | 35cc7c4 | 2018-09-17 07:41:09 +0100 | [diff] [blame] | 79 | protected DriverService driverService; |
| 80 | |
Ray Milkey | 86ad7bb | 2018-09-27 12:32:28 -0700 | [diff] [blame] | 81 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Laszlo Papp | 35cc7c4 | 2018-09-17 07:41:09 +0100 | [diff] [blame] | 82 | protected DeviceService deviceService; |
| 83 | |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 84 | protected AlarmProviderService providerService; |
| 85 | |
| 86 | private Map<DeviceId, InternalNotificationListener> idNotificationListenerMap = Maps.newHashMap(); |
| 87 | |
| 88 | public NetconfAlarmProvider() { |
| 89 | super(new ProviderId("netconf", "org.onosproject.netconf")); |
| 90 | } |
| 91 | |
| 92 | private NetconfDeviceListener deviceListener = new InnerDeviceListener(); |
| 93 | |
| 94 | @Activate |
| 95 | public void activate() { |
| 96 | providerService = providerRegistry.register(this); |
| 97 | controller.getNetconfDevices().forEach(id -> { |
| 98 | NetconfDevice device = controller.getNetconfDevice(id); |
gyewan.an | 91d7e7e | 2019-01-17 15:12:48 +0900 | [diff] [blame] | 99 | if (device.isMasterSession()) { |
| 100 | NetconfSession session = device.getSession(); |
| 101 | InternalNotificationListener listener = new InternalNotificationListener(device.getDeviceInfo()); |
| 102 | try { |
| 103 | session.addDeviceOutputListener(listener); |
| 104 | } catch (NetconfException e) { |
| 105 | log.error("addDeviceOutputListener Error {} ", e.getMessage()); |
| 106 | } |
| 107 | idNotificationListenerMap.put(id, listener); |
| 108 | } |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 109 | }); |
| 110 | controller.addDeviceListener(deviceListener); |
| 111 | log.info("NetconfAlarmProvider Started"); |
| 112 | } |
| 113 | |
| 114 | @Deactivate |
| 115 | public void deactivate() { |
| 116 | providerRegistry.unregister(this); |
| 117 | idNotificationListenerMap.forEach((id, listener) -> { |
gyewan.an | 91d7e7e | 2019-01-17 15:12:48 +0900 | [diff] [blame] | 118 | NetconfDevice device = controller.getNetconfDevice(id); |
| 119 | if (device.isMasterSession()) { |
| 120 | try { |
| 121 | device.getSession().removeDeviceOutputListener(listener); |
| 122 | } catch (NetconfException e) { |
| 123 | log.error("RemoveDeviceOutputListener Error {}", e.getMessage()); |
| 124 | } |
| 125 | } |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 126 | }); |
| 127 | controller.removeDeviceListener(deviceListener); |
| 128 | providerService = null; |
| 129 | log.info("NetconfAlarmProvider Stopped"); |
| 130 | } |
| 131 | |
| 132 | @Override |
| 133 | public void triggerProbe(DeviceId deviceId) { |
Yuta HIGUCHI | 0454d70 | 2017-03-17 10:08:38 -0700 | [diff] [blame] | 134 | log.debug("Alarm probe triggered with {}", deviceId); |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 135 | } |
| 136 | |
| 137 | private void triggerProbe(DeviceId deviceId, Collection<Alarm> alarms) { |
| 138 | providerService.updateAlarmList(deviceId, alarms); |
| 139 | triggerProbe(deviceId); |
| 140 | } |
| 141 | |
Yuta HIGUCHI | e3ae821 | 2017-04-20 10:18:41 -0700 | [diff] [blame] | 142 | private class InternalNotificationListener |
| 143 | extends FilteringNetconfDeviceOutputEventListener |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 144 | implements NetconfDeviceOutputEventListener { |
| 145 | |
| 146 | InternalNotificationListener(NetconfDeviceInfo deviceInfo) { |
| 147 | super(deviceInfo); |
| 148 | } |
| 149 | |
| 150 | @Override |
| 151 | public void event(NetconfDeviceOutputEvent event) { |
| 152 | if (event.type() == NetconfDeviceOutputEvent.Type.DEVICE_NOTIFICATION) { |
| 153 | DeviceId deviceId = event.getDeviceInfo().getDeviceId(); |
Laszlo Papp | 35cc7c4 | 2018-09-17 07:41:09 +0100 | [diff] [blame] | 154 | Driver deviceDriver = driverService.getDriver(deviceId); |
| 155 | Device device = deviceService.getDevice(deviceId); |
| 156 | if (deviceDriver != null && device.is(DeviceAlarmConfig.class)) { |
| 157 | DeviceAlarmConfig alarmTranslator = device.as(DeviceAlarmConfig.class); |
| 158 | DriverData driverData = new DefaultDriverData(deviceDriver, deviceId); |
| 159 | alarmTranslator.setHandler(new DefaultDriverHandler(driverData)); |
| 160 | Set<Alarm> alarms = alarmTranslator.translateAlarms(ImmutableList.of(event)); |
| 161 | triggerProbe(deviceId, alarms); |
| 162 | } else { |
| 163 | String message = event.getMessagePayload(); |
| 164 | InputStream in = new ByteArrayInputStream(message.getBytes(StandardCharsets.UTF_8)); |
| 165 | Collection<Alarm> newAlarms = translator.translateToAlarm(deviceId, in); |
| 166 | triggerProbe(deviceId, newAlarms); |
| 167 | } |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 168 | } |
| 169 | } |
| 170 | } |
| 171 | |
| 172 | private class InnerDeviceListener implements NetconfDeviceListener { |
| 173 | |
| 174 | @Override |
| 175 | public void deviceAdded(DeviceId deviceId) { |
gyewan.an | 91d7e7e | 2019-01-17 15:12:48 +0900 | [diff] [blame] | 176 | try { |
| 177 | NetconfDevice device = controller.getNetconfDevice(deviceId); |
| 178 | NetconfSession session = device.getSession(); |
| 179 | InternalNotificationListener listener = new InternalNotificationListener(device.getDeviceInfo()); |
| 180 | session.addDeviceOutputListener(listener); |
| 181 | idNotificationListenerMap.put(deviceId, listener); |
| 182 | } catch (NetconfException e) { |
| 183 | log.error("Device add fail {}", e.getMessage()); |
| 184 | } |
helenyrwu | 0407c64 | 2016-06-09 12:01:30 -0700 | [diff] [blame] | 185 | } |
| 186 | |
| 187 | @Override |
| 188 | public void deviceRemoved(DeviceId deviceId) { |
| 189 | idNotificationListenerMap.remove(deviceId); |
| 190 | } |
| 191 | } |
| 192 | } |