Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2017-present Open Networking Foundation |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [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.openstacknode.impl; |
| 17 | |
Ray Milkey | 86ad7bb | 2018-09-27 12:32:28 -0700 | [diff] [blame^] | 18 | import com.google.common.collect.Lists; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 19 | import org.onlab.packet.IpAddress; |
| 20 | import org.onlab.util.Tools; |
| 21 | import org.onosproject.cfg.ComponentConfigService; |
| 22 | import org.onosproject.cluster.ClusterService; |
| 23 | import org.onosproject.cluster.ControllerNode; |
| 24 | import org.onosproject.cluster.LeadershipService; |
| 25 | import org.onosproject.cluster.NodeId; |
| 26 | import org.onosproject.core.ApplicationId; |
| 27 | import org.onosproject.core.CoreService; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 28 | import org.onosproject.net.Device; |
| 29 | import org.onosproject.net.DeviceId; |
| 30 | import org.onosproject.net.Port; |
| 31 | import org.onosproject.net.behaviour.BridgeConfig; |
| 32 | import org.onosproject.net.behaviour.BridgeDescription; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 33 | import org.onosproject.net.behaviour.ControllerInfo; |
| 34 | import org.onosproject.net.behaviour.DefaultBridgeDescription; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 35 | import org.onosproject.net.behaviour.DefaultTunnelDescription; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 36 | import org.onosproject.net.behaviour.InterfaceConfig; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 37 | import org.onosproject.net.behaviour.TunnelDescription; |
| 38 | import org.onosproject.net.behaviour.TunnelEndPoints; |
| 39 | import org.onosproject.net.behaviour.TunnelKeys; |
| 40 | import org.onosproject.net.device.DeviceAdminService; |
| 41 | import org.onosproject.net.device.DeviceEvent; |
| 42 | import org.onosproject.net.device.DeviceListener; |
| 43 | import org.onosproject.net.device.DeviceService; |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 44 | import org.onosproject.openstacknode.api.DpdkInterface; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 45 | import org.onosproject.openstacknode.api.NodeState; |
| 46 | import org.onosproject.openstacknode.api.OpenstackNode; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 47 | import org.onosproject.openstacknode.api.OpenstackNodeAdminService; |
| 48 | import org.onosproject.openstacknode.api.OpenstackNodeEvent; |
| 49 | import org.onosproject.openstacknode.api.OpenstackNodeHandler; |
| 50 | import org.onosproject.openstacknode.api.OpenstackNodeListener; |
| 51 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Jian Li | e631216 | 2018-03-21 21:41:00 +0900 | [diff] [blame] | 52 | import org.onosproject.openstacknode.api.OpenstackPhyInterface; |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 53 | import org.onosproject.ovsdb.controller.OvsdbClientService; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 54 | import org.onosproject.ovsdb.controller.OvsdbController; |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 55 | import org.onosproject.ovsdb.controller.OvsdbPort; |
| 56 | import org.onosproject.ovsdb.rfc.notation.OvsdbMap; |
| 57 | import org.onosproject.ovsdb.rfc.notation.OvsdbSet; |
| 58 | import org.onosproject.ovsdb.rfc.table.Interface; |
Jian Li | 51b844c | 2018-05-31 10:59:03 +0900 | [diff] [blame] | 59 | import org.openstack4j.api.OSClient; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 60 | import org.osgi.service.component.ComponentContext; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 61 | import org.osgi.service.component.annotations.Activate; |
| 62 | import org.osgi.service.component.annotations.Component; |
| 63 | import org.osgi.service.component.annotations.Deactivate; |
| 64 | import org.osgi.service.component.annotations.Modified; |
| 65 | import org.osgi.service.component.annotations.Reference; |
| 66 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 67 | import org.slf4j.Logger; |
| 68 | |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 69 | import java.util.Collection; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 70 | import java.util.Dictionary; |
| 71 | import java.util.List; |
| 72 | import java.util.Objects; |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 73 | import java.util.Optional; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 74 | import java.util.Set; |
| 75 | import java.util.concurrent.ExecutorService; |
| 76 | import java.util.stream.Collectors; |
| 77 | |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 78 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 79 | import static org.onlab.packet.TpPort.tpPort; |
| 80 | import static org.onlab.util.Tools.groupedThreads; |
| 81 | import static org.onosproject.net.AnnotationKeys.PORT_NAME; |
Jian Li | 5afbea4 | 2018-02-28 10:37:03 +0900 | [diff] [blame] | 82 | import static org.onosproject.openstacknode.api.Constants.DEFAULT_TUNNEL; |
| 83 | import static org.onosproject.openstacknode.api.Constants.INTEGRATION_BRIDGE; |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 84 | import static org.onosproject.openstacknode.api.Constants.TUNNEL_BRIDGE; |
Daniel Park | d02d7bd | 2018-08-23 23:04:31 +0900 | [diff] [blame] | 85 | import static org.onosproject.openstacknode.api.DpdkConfig.DatapathType.NETDEV; |
Jian Li | 5afbea4 | 2018-02-28 10:37:03 +0900 | [diff] [blame] | 86 | import static org.onosproject.openstacknode.api.NodeState.COMPLETE; |
| 87 | import static org.onosproject.openstacknode.api.NodeState.DEVICE_CREATED; |
| 88 | import static org.onosproject.openstacknode.api.NodeState.INCOMPLETE; |
Jian Li | 51b844c | 2018-05-31 10:59:03 +0900 | [diff] [blame] | 89 | import static org.onosproject.openstacknode.api.NodeState.INIT; |
| 90 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.CONTROLLER; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 91 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.GATEWAY; |
| 92 | import static org.onosproject.openstacknode.api.OpenstackNodeService.APP_ID; |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 93 | import static org.onosproject.openstacknode.util.OpenstackNodeUtil.addOrRemoveDpdkInterface; |
| 94 | import static org.onosproject.openstacknode.util.OpenstackNodeUtil.addOrRemoveSystemInterface; |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 95 | import static org.onosproject.openstacknode.util.OpenstackNodeUtil.getBooleanProperty; |
Jian Li | 51b844c | 2018-05-31 10:59:03 +0900 | [diff] [blame] | 96 | import static org.onosproject.openstacknode.util.OpenstackNodeUtil.getConnectedClient; |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 97 | import static org.onosproject.openstacknode.util.OpenstackNodeUtil.getOvsdbClient; |
Daniel Park | c4d0640 | 2018-05-28 15:57:37 +0900 | [diff] [blame] | 98 | import static org.onosproject.openstacknode.util.OpenstackNodeUtil.isOvsdbConnected; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 99 | import static org.slf4j.LoggerFactory.getLogger; |
| 100 | |
| 101 | /** |
| 102 | * Service bootstraps openstack node based on its type. |
| 103 | */ |
| 104 | @Component(immediate = true) |
| 105 | public class DefaultOpenstackNodeHandler implements OpenstackNodeHandler { |
| 106 | |
Jian Li | 5afbea4 | 2018-02-28 10:37:03 +0900 | [diff] [blame] | 107 | private final Logger log = getLogger(getClass()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 108 | |
| 109 | private static final String OVSDB_PORT = "ovsdbPortNum"; |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 110 | private static final String AUTO_RECOVERY = "autoRecovery"; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 111 | private static final String DEFAULT_OF_PROTO = "tcp"; |
Daniel Park | c4d0640 | 2018-05-28 15:57:37 +0900 | [diff] [blame] | 112 | private static final int DEFAULT_OVSDB_PORT = 6640; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 113 | private static final int DEFAULT_OFPORT = 6653; |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 114 | private static final boolean DEFAULT_AUTO_RECOVERY = true; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 115 | private static final int DPID_BEGIN = 3; |
| 116 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 117 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 118 | protected CoreService coreService; |
| 119 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 120 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 121 | protected LeadershipService leadershipService; |
| 122 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 123 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 124 | protected ClusterService clusterService; |
| 125 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 126 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 127 | protected DeviceService deviceService; |
| 128 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 129 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 130 | protected DeviceAdminService deviceAdminService; |
| 131 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 132 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 133 | protected OvsdbController ovsdbController; |
| 134 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 135 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 136 | protected OpenstackNodeService osNodeService; |
| 137 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 138 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 139 | protected OpenstackNodeAdminService osNodeAdminService; |
| 140 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 141 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 142 | protected ComponentConfigService componentConfigService; |
| 143 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 144 | //@Property(name = OVSDB_PORT, intValue = DEFAULT_OVSDB_PORT, |
| 145 | // label = "OVSDB server listen port") |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 146 | private int ovsdbPort = DEFAULT_OVSDB_PORT; |
| 147 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 148 | //@Property(name = AUTO_RECOVERY, boolValue = DEFAULT_AUTO_RECOVERY, |
| 149 | // label = "A flag which indicates whether auto-recover openstack " + |
| 150 | // "node status at the receiving of switch reconnecting event.") |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 151 | private boolean autoRecovery = DEFAULT_AUTO_RECOVERY; |
| 152 | |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 153 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 154 | groupedThreads(this.getClass().getSimpleName(), "event-handler", log)); |
| 155 | |
| 156 | private final DeviceListener ovsdbListener = new InternalOvsdbListener(); |
| 157 | private final DeviceListener bridgeListener = new InternalBridgeListener(); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 158 | private final OpenstackNodeListener osNodeListener = new InternalOpenstackNodeListener(); |
| 159 | |
| 160 | private ApplicationId appId; |
| 161 | private NodeId localNode; |
| 162 | |
| 163 | @Activate |
| 164 | protected void activate() { |
| 165 | appId = coreService.getAppId(APP_ID); |
| 166 | localNode = clusterService.getLocalNode().id(); |
| 167 | |
| 168 | componentConfigService.registerProperties(getClass()); |
| 169 | leadershipService.runForLeadership(appId.name()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 170 | deviceService.addListener(ovsdbListener); |
| 171 | deviceService.addListener(bridgeListener); |
| 172 | osNodeService.addListener(osNodeListener); |
| 173 | |
| 174 | log.info("Started"); |
| 175 | } |
| 176 | |
| 177 | @Deactivate |
| 178 | protected void deactivate() { |
| 179 | osNodeService.removeListener(osNodeListener); |
| 180 | deviceService.removeListener(bridgeListener); |
| 181 | deviceService.removeListener(ovsdbListener); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 182 | componentConfigService.unregisterProperties(getClass(), false); |
| 183 | leadershipService.withdraw(appId.name()); |
| 184 | eventExecutor.shutdown(); |
| 185 | |
| 186 | log.info("Stopped"); |
| 187 | } |
| 188 | |
| 189 | @Modified |
| 190 | protected void modified(ComponentContext context) { |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 191 | readComponentConfiguration(context); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 192 | |
| 193 | log.info("Modified"); |
| 194 | } |
| 195 | |
| 196 | @Override |
| 197 | public void processInitState(OpenstackNode osNode) { |
Daniel Park | c4d0640 | 2018-05-28 15:57:37 +0900 | [diff] [blame] | 198 | if (!isOvsdbConnected(osNode, ovsdbPort, ovsdbController, deviceService)) { |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 199 | ovsdbController.connect(osNode.managementIp(), tpPort(ovsdbPort)); |
| 200 | return; |
| 201 | } |
| 202 | if (!deviceService.isAvailable(osNode.intgBridge())) { |
| 203 | createBridge(osNode, INTEGRATION_BRIDGE, osNode.intgBridge()); |
| 204 | } |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 205 | if (hasDpdkTunnelBridge(osNode)) { |
| 206 | createDpdkTunnelBridge(osNode); |
| 207 | } |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 208 | } |
| 209 | |
| 210 | @Override |
| 211 | public void processDeviceCreatedState(OpenstackNode osNode) { |
daniel park | b18424c | 2018-02-05 15:43:43 +0900 | [diff] [blame] | 212 | try { |
Daniel Park | c4d0640 | 2018-05-28 15:57:37 +0900 | [diff] [blame] | 213 | if (!isOvsdbConnected(osNode, ovsdbPort, ovsdbController, deviceService)) { |
daniel park | b18424c | 2018-02-05 15:43:43 +0900 | [diff] [blame] | 214 | ovsdbController.connect(osNode.managementIp(), tpPort(ovsdbPort)); |
| 215 | return; |
| 216 | } |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 217 | |
daniel park | b18424c | 2018-02-05 15:43:43 +0900 | [diff] [blame] | 218 | if (osNode.type() == GATEWAY) { |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 219 | addOrRemoveSystemInterface(osNode, INTEGRATION_BRIDGE, |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 220 | osNode.uplinkPort(), deviceService, true); |
daniel park | b18424c | 2018-02-05 15:43:43 +0900 | [diff] [blame] | 221 | } |
| 222 | |
| 223 | if (osNode.dataIp() != null && |
| 224 | !isIntfEnabled(osNode, DEFAULT_TUNNEL)) { |
| 225 | createTunnelInterface(osNode); |
| 226 | } |
| 227 | |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 228 | if (osNode.dpdkConfig() != null && osNode.dpdkConfig().dpdkIntfs() != null) { |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 229 | osNode.dpdkConfig().dpdkIntfs().stream() |
| 230 | .filter(dpdkInterface -> dpdkInterface.deviceName().equals(TUNNEL_BRIDGE)) |
| 231 | .forEach(dpdkInterface -> addOrRemoveDpdkInterface( |
| 232 | osNode, dpdkInterface, ovsdbPort, ovsdbController, true)); |
| 233 | |
| 234 | osNode.dpdkConfig().dpdkIntfs().stream() |
| 235 | .filter(dpdkInterface -> dpdkInterface.deviceName().equals(INTEGRATION_BRIDGE)) |
| 236 | .forEach(dpdkInterface -> addOrRemoveDpdkInterface( |
| 237 | osNode, dpdkInterface, ovsdbPort, ovsdbController, true)); |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 238 | } |
| 239 | |
Jian Li | e631216 | 2018-03-21 21:41:00 +0900 | [diff] [blame] | 240 | osNode.phyIntfs().forEach(i -> { |
| 241 | if (!isIntfEnabled(osNode, i.intf())) { |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 242 | addOrRemoveSystemInterface(osNode, INTEGRATION_BRIDGE, |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 243 | i.intf(), deviceService, true); |
Jian Li | e631216 | 2018-03-21 21:41:00 +0900 | [diff] [blame] | 244 | } |
| 245 | }); |
| 246 | |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 247 | if (osNode.vlanIntf() != null && |
| 248 | !isIntfEnabled(osNode, osNode.vlanIntf())) { |
| 249 | addOrRemoveSystemInterface(osNode, INTEGRATION_BRIDGE, |
| 250 | osNode.vlanIntf(), deviceService, true); |
| 251 | } |
daniel park | b18424c | 2018-02-05 15:43:43 +0900 | [diff] [blame] | 252 | } catch (Exception e) { |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 253 | log.error("Exception occurred because of {}", e.toString()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 254 | } |
| 255 | } |
| 256 | |
| 257 | @Override |
| 258 | public void processCompleteState(OpenstackNode osNode) { |
Daniel Park | c4d0640 | 2018-05-28 15:57:37 +0900 | [diff] [blame] | 259 | //Do something if needed |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 260 | } |
| 261 | |
| 262 | @Override |
| 263 | public void processIncompleteState(OpenstackNode osNode) { |
daniel park | b18424c | 2018-02-05 15:43:43 +0900 | [diff] [blame] | 264 | //TODO |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 265 | } |
| 266 | |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 267 | private boolean hasDpdkTunnelBridge(OpenstackNode osNode) { |
| 268 | if (osNode.dpdkConfig() != null && osNode.dpdkConfig().dpdkIntfs() != null) { |
| 269 | return osNode.dpdkConfig().dpdkIntfs().stream() |
| 270 | .anyMatch(intf -> intf.deviceName().equals(TUNNEL_BRIDGE)); |
| 271 | } |
| 272 | return false; |
| 273 | } |
| 274 | |
| 275 | private boolean dpdkTunnelBridgeCreated(OpenstackNode osNode) { |
| 276 | |
| 277 | OvsdbClientService client = getOvsdbClient(osNode, ovsdbPort, ovsdbController); |
| 278 | if (client == null) { |
| 279 | log.info("Failed to get ovsdb client"); |
| 280 | return false; |
| 281 | } |
| 282 | |
| 283 | return client.getBridges().stream() |
| 284 | .anyMatch(bridge -> bridge.name().equals(TUNNEL_BRIDGE)); |
| 285 | } |
| 286 | |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 287 | /** |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 288 | * Creates a bridge with a given name on a given openstack node. |
| 289 | * |
| 290 | * @param osNode openstack node |
| 291 | * @param bridgeName bridge name |
| 292 | * @param deviceId device identifier |
| 293 | */ |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 294 | private void createBridge(OpenstackNode osNode, String bridgeName, DeviceId deviceId) { |
| 295 | Device device = deviceService.getDevice(osNode.ovsdb()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 296 | |
Jian Li | 789fadb | 2018-07-10 13:59:47 +0900 | [diff] [blame] | 297 | List<ControllerInfo> controllers; |
| 298 | |
| 299 | if (osNode.controllers() != null && osNode.controllers().size() > 0) { |
| 300 | controllers = (List<ControllerInfo>) osNode.controllers(); |
| 301 | } else { |
| 302 | Set<IpAddress> controllerIps = clusterService.getNodes().stream() |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 303 | .map(ControllerNode::ip) |
| 304 | .collect(Collectors.toSet()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 305 | |
Jian Li | 789fadb | 2018-07-10 13:59:47 +0900 | [diff] [blame] | 306 | controllers = controllerIps.stream() |
| 307 | .map(ip -> new ControllerInfo(ip, DEFAULT_OFPORT, DEFAULT_OF_PROTO)) |
| 308 | .collect(Collectors.toList()); |
| 309 | } |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 310 | |
| 311 | String dpid = deviceId.toString().substring(DPID_BEGIN); |
daniel park | b18424c | 2018-02-05 15:43:43 +0900 | [diff] [blame] | 312 | |
Daniel Park | 92abf31 | 2018-08-08 17:01:35 +0900 | [diff] [blame] | 313 | BridgeDescription.Builder builder = DefaultBridgeDescription.builder() |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 314 | .name(bridgeName) |
| 315 | .failMode(BridgeDescription.FailMode.SECURE) |
| 316 | .datapathId(dpid) |
| 317 | .disableInBand() |
Daniel Park | 92abf31 | 2018-08-08 17:01:35 +0900 | [diff] [blame] | 318 | .controllers(controllers); |
| 319 | |
| 320 | if (osNode.datapathType().equals(NETDEV)) { |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 321 | builder.datapathType(NETDEV.name().toLowerCase()); |
Daniel Park | 92abf31 | 2018-08-08 17:01:35 +0900 | [diff] [blame] | 322 | } |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 323 | |
| 324 | BridgeConfig bridgeConfig = device.as(BridgeConfig.class); |
Daniel Park | 92abf31 | 2018-08-08 17:01:35 +0900 | [diff] [blame] | 325 | bridgeConfig.addBridge(builder.build()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 326 | } |
| 327 | |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 328 | private void createDpdkTunnelBridge(OpenstackNode osNode) { |
| 329 | Device device = deviceService.getDevice(osNode.ovsdb()); |
| 330 | |
| 331 | BridgeDescription.Builder builder = DefaultBridgeDescription.builder() |
| 332 | .name(TUNNEL_BRIDGE) |
| 333 | .datapathType(NETDEV.name().toLowerCase()); |
| 334 | |
| 335 | BridgeConfig bridgeConfig = device.as(BridgeConfig.class); |
| 336 | bridgeConfig.addBridge(builder.build()); |
| 337 | } |
| 338 | |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 339 | /** |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 340 | * Creates a tunnel interface in a given openstack node. |
| 341 | * |
| 342 | * @param osNode openstack node |
| 343 | */ |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 344 | private void createTunnelInterface(OpenstackNode osNode) { |
| 345 | if (isIntfEnabled(osNode, DEFAULT_TUNNEL)) { |
| 346 | return; |
| 347 | } |
| 348 | |
| 349 | Device device = deviceService.getDevice(osNode.ovsdb()); |
| 350 | if (device == null || !device.is(InterfaceConfig.class)) { |
| 351 | log.error("Failed to create tunnel interface on {}", osNode.ovsdb()); |
| 352 | return; |
| 353 | } |
| 354 | |
| 355 | TunnelDescription tunnelDesc = DefaultTunnelDescription.builder() |
| 356 | .deviceId(INTEGRATION_BRIDGE) |
| 357 | .ifaceName(DEFAULT_TUNNEL) |
| 358 | .type(TunnelDescription.Type.VXLAN) |
| 359 | .remote(TunnelEndPoints.flowTunnelEndpoint()) |
| 360 | .key(TunnelKeys.flowTunnelKey()) |
| 361 | .build(); |
| 362 | |
| 363 | InterfaceConfig ifaceConfig = device.as(InterfaceConfig.class); |
| 364 | ifaceConfig.addTunnelMode(DEFAULT_TUNNEL, tunnelDesc); |
| 365 | } |
| 366 | |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 367 | /** |
| 368 | * Checks whether a given network interface in a given openstack node is enabled or not. |
| 369 | * |
| 370 | * @param osNode openstack node |
| 371 | * @param intf network interface name |
| 372 | * @return true if the given interface is enabled, false otherwise |
| 373 | */ |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 374 | private boolean isIntfEnabled(OpenstackNode osNode, String intf) { |
Jian Li | 5afbea4 | 2018-02-28 10:37:03 +0900 | [diff] [blame] | 375 | return deviceService.isAvailable(osNode.intgBridge()) && |
| 376 | deviceService.getPorts(osNode.intgBridge()).stream() |
| 377 | .anyMatch(port -> Objects.equals( |
| 378 | port.annotations().value(PORT_NAME), intf) && |
| 379 | port.isEnabled()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 380 | } |
| 381 | |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 382 | /** |
| 383 | * Checks whether all requirements for this state are fulfilled or not. |
| 384 | * |
| 385 | * @param osNode openstack node |
| 386 | * @return true if all requirements are fulfilled, false otherwise |
| 387 | */ |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 388 | private boolean isCurrentStateDone(OpenstackNode osNode) { |
| 389 | switch (osNode.state()) { |
| 390 | case INIT: |
Daniel Park | c4d0640 | 2018-05-28 15:57:37 +0900 | [diff] [blame] | 391 | if (!isOvsdbConnected(osNode, ovsdbPort, ovsdbController, deviceService)) { |
| 392 | return false; |
| 393 | } |
| 394 | |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 395 | boolean initStateDone = deviceService.isAvailable(osNode.intgBridge()); |
| 396 | if (hasDpdkTunnelBridge(osNode)) { |
| 397 | initStateDone = initStateDone && dpdkTunnelBridgeCreated(osNode); |
| 398 | } |
| 399 | return initStateDone; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 400 | case DEVICE_CREATED: |
| 401 | if (osNode.dataIp() != null && |
| 402 | !isIntfEnabled(osNode, DEFAULT_TUNNEL)) { |
| 403 | return false; |
| 404 | } |
| 405 | if (osNode.vlanIntf() != null && |
| 406 | !isIntfEnabled(osNode, osNode.vlanIntf())) { |
| 407 | return false; |
| 408 | } |
daniel park | b18424c | 2018-02-05 15:43:43 +0900 | [diff] [blame] | 409 | if (osNode.type() == GATEWAY && |
| 410 | !isIntfEnabled(osNode, osNode.uplinkPort())) { |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 411 | return false; |
| 412 | } |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 413 | if (osNode.dpdkConfig() != null && |
| 414 | osNode.dpdkConfig().dpdkIntfs() != null && |
| 415 | !isDpdkIntfsCreated(osNode, osNode.dpdkConfig().dpdkIntfs())) { |
| 416 | return false; |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 417 | } |
Jian Li | e631216 | 2018-03-21 21:41:00 +0900 | [diff] [blame] | 418 | |
| 419 | for (OpenstackPhyInterface intf : osNode.phyIntfs()) { |
| 420 | if (intf != null && !isIntfEnabled(osNode, intf.intf())) { |
| 421 | return false; |
| 422 | } |
| 423 | } |
| 424 | |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 425 | return true; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 426 | case COMPLETE: |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 427 | case INCOMPLETE: |
| 428 | // always return false |
| 429 | // run init CLI to re-trigger node bootstrap |
| 430 | return false; |
| 431 | default: |
| 432 | return true; |
| 433 | } |
| 434 | } |
| 435 | |
Daniel Park | e2658ba | 2018-08-24 22:33:29 +0900 | [diff] [blame] | 436 | private boolean isDpdkIntfsCreated(OpenstackNode osNode, Collection<DpdkInterface> dpdkInterfaces) { |
| 437 | OvsdbClientService client = getOvsdbClient(osNode, ovsdbPort, ovsdbController); |
| 438 | if (client == null) { |
| 439 | log.info("Failed to get ovsdb client"); |
| 440 | return false; |
| 441 | } |
| 442 | |
| 443 | Set<OvsdbPort> ports = client.getPorts(); |
| 444 | |
| 445 | for (DpdkInterface dpdkInterface : dpdkInterfaces) { |
| 446 | Optional<OvsdbPort> port = ports.stream() |
| 447 | .filter(ovsdbPort -> ovsdbPort.portName().value().equals(dpdkInterface.intf())) |
| 448 | .findAny(); |
| 449 | |
| 450 | if (!port.isPresent()) { |
| 451 | return false; |
| 452 | } |
| 453 | Interface intf = client.getInterface(dpdkInterface.intf()); |
| 454 | if (intf == null) { |
| 455 | return false; |
| 456 | } |
| 457 | |
| 458 | OvsdbSet mtu = (OvsdbSet) intf.getMtuColumn().data(); |
| 459 | if (mtu == null) { |
| 460 | return false; |
| 461 | } |
| 462 | |
| 463 | OvsdbMap option = (OvsdbMap) intf.getOptionsColumn().data(); |
| 464 | if (option == null) { |
| 465 | return false; |
| 466 | } |
| 467 | |
| 468 | if (!mtu.set().contains(dpdkInterface.mtu().intValue()) || |
| 469 | !option.toString().contains(dpdkInterface.pciAddress())) { |
| 470 | log.trace("The dpdk interface {} was created but mtu or pci address is different from the config."); |
| 471 | return false; |
| 472 | } |
| 473 | } |
| 474 | return true; |
| 475 | } |
| 476 | |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 477 | /** |
| 478 | * Configures the openstack node with new state. |
| 479 | * |
| 480 | * @param osNode openstack node |
| 481 | * @param newState a new state |
| 482 | */ |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 483 | private void setState(OpenstackNode osNode, NodeState newState) { |
| 484 | if (osNode.state() == newState) { |
| 485 | return; |
| 486 | } |
| 487 | OpenstackNode updated = osNode.updateState(newState); |
| 488 | osNodeAdminService.updateNode(updated); |
| 489 | log.info("Changed {} state: {}", osNode.hostname(), newState); |
| 490 | } |
| 491 | |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 492 | /** |
| 493 | * Bootstraps a new openstack node. |
| 494 | * |
| 495 | * @param osNode openstack node |
| 496 | */ |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 497 | private void bootstrapNode(OpenstackNode osNode) { |
Jian Li | 51b844c | 2018-05-31 10:59:03 +0900 | [diff] [blame] | 498 | if (osNode.type() == CONTROLLER) { |
| 499 | if (osNode.state() == INIT && checkEndpoint(osNode)) { |
| 500 | setState(osNode, COMPLETE); |
| 501 | } |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 502 | } else { |
Jian Li | 51b844c | 2018-05-31 10:59:03 +0900 | [diff] [blame] | 503 | if (isCurrentStateDone(osNode)) { |
| 504 | setState(osNode, osNode.state().nextState()); |
| 505 | } else { |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 506 | log.trace("Processing {} state for {}", osNode.state(), |
| 507 | osNode.hostname()); |
Jian Li | 51b844c | 2018-05-31 10:59:03 +0900 | [diff] [blame] | 508 | osNode.state().process(this, osNode); |
| 509 | } |
| 510 | } |
| 511 | } |
| 512 | |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 513 | private void removeVlanInterface(OpenstackNode osNode) { |
| 514 | if (osNode.vlanIntf() != null) { |
| 515 | Optional<DpdkInterface> dpdkInterface = dpdkInterfaceByIntfName(osNode, osNode.vlanIntf()); |
| 516 | |
| 517 | removeInterfaceOnIntegrationBridge(osNode, osNode.vlanIntf(), dpdkInterface); |
| 518 | } |
| 519 | } |
| 520 | |
| 521 | private void removePhysicalInterface(OpenstackNode osNode) { |
| 522 | osNode.phyIntfs().forEach(phyIntf -> { |
| 523 | Optional<DpdkInterface> dpdkInterface = dpdkInterfaceByIntfName(osNode, phyIntf.intf()); |
| 524 | |
| 525 | removeInterfaceOnIntegrationBridge(osNode, phyIntf.intf(), dpdkInterface); |
| 526 | }); |
| 527 | } |
| 528 | |
| 529 | private Optional<DpdkInterface> dpdkInterfaceByIntfName(OpenstackNode osNode, String intf) { |
| 530 | return osNode.dpdkConfig() == null ? Optional.empty() : |
| 531 | osNode.dpdkConfig().dpdkIntfs().stream() |
| 532 | .filter(dpdkIntf -> dpdkIntf.intf().equals(intf)) |
| 533 | .findAny(); |
| 534 | } |
| 535 | |
| 536 | private void removeInterfaceOnIntegrationBridge(OpenstackNode osNode, |
| 537 | String intfName, |
| 538 | Optional<DpdkInterface> dpdkInterface) { |
| 539 | if (dpdkInterface.isPresent()) { |
| 540 | addOrRemoveDpdkInterface(osNode, dpdkInterface.get(), ovsdbPort, |
| 541 | ovsdbController, false); |
| 542 | } else { |
| 543 | addOrRemoveSystemInterface(osNode, INTEGRATION_BRIDGE, intfName, deviceService, |
| 544 | false); |
| 545 | } |
| 546 | } |
| 547 | |
| 548 | private void processOpenstackNodeRemoved(OpenstackNode osNode) { |
| 549 | //delete physical interfaces from the node |
| 550 | removePhysicalInterface(osNode); |
| 551 | |
| 552 | //delete vlan interface from the node |
| 553 | removeVlanInterface(osNode); |
| 554 | |
| 555 | //delete dpdk interfaces from the node |
| 556 | if (osNode.dpdkConfig() != null) { |
| 557 | osNode.dpdkConfig().dpdkIntfs().forEach(dpdkInterface -> { |
| 558 | if (isDpdkIntfsCreated(osNode, Lists.newArrayList(dpdkInterface))) { |
| 559 | addOrRemoveDpdkInterface(osNode, dpdkInterface, ovsdbPort, ovsdbController, false); |
| 560 | } |
| 561 | }); |
| 562 | } |
| 563 | } |
| 564 | |
Jian Li | 51b844c | 2018-05-31 10:59:03 +0900 | [diff] [blame] | 565 | /** |
| 566 | * Checks the validity of the given endpoint. |
| 567 | * |
| 568 | * @param osNode gateway node |
| 569 | * @return validity result |
| 570 | */ |
| 571 | private boolean checkEndpoint(OpenstackNode osNode) { |
| 572 | if (osNode == null) { |
| 573 | log.warn("Keystone auth info has not been configured. " + |
| 574 | "Please specify auth info via network-cfg.json."); |
| 575 | return false; |
| 576 | } |
| 577 | |
| 578 | OSClient client = getConnectedClient(osNode); |
| 579 | |
| 580 | if (client == null) { |
| 581 | return false; |
| 582 | } else { |
| 583 | return client.getSupportedServices().size() != 0; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 584 | } |
| 585 | } |
| 586 | |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 587 | /** |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 588 | * Extracts properties from the component configuration context. |
| 589 | * |
| 590 | * @param context the component context |
| 591 | */ |
| 592 | private void readComponentConfiguration(ComponentContext context) { |
| 593 | Dictionary<?, ?> properties = context.getProperties(); |
| 594 | |
| 595 | Integer ovsdbPortConfigured = Tools.getIntegerProperty(properties, OVSDB_PORT); |
| 596 | if (ovsdbPortConfigured == null) { |
| 597 | ovsdbPort = DEFAULT_OVSDB_PORT; |
| 598 | log.info("OVSDB port is NOT configured, default value is {}", ovsdbPort); |
| 599 | } else { |
| 600 | ovsdbPort = ovsdbPortConfigured; |
| 601 | log.info("Configured. OVSDB port is {}", ovsdbPort); |
| 602 | } |
| 603 | |
| 604 | Boolean autoRecoveryConfigured = |
| 605 | getBooleanProperty(properties, AUTO_RECOVERY); |
| 606 | if (autoRecoveryConfigured == null) { |
| 607 | autoRecovery = DEFAULT_AUTO_RECOVERY; |
| 608 | log.info("Auto recovery flag is NOT " + |
| 609 | "configured, default value is {}", autoRecovery); |
| 610 | } else { |
| 611 | autoRecovery = autoRecoveryConfigured; |
| 612 | log.info("Configured. Auto recovery flag is {}", autoRecovery); |
| 613 | } |
| 614 | } |
| 615 | |
| 616 | /** |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 617 | * An internal OVSDB listener. This listener is used for listening the |
| 618 | * network facing events from OVSDB device. If a new OVSDB device is detected, |
| 619 | * ONOS tries to bootstrap the openstack node. |
| 620 | */ |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 621 | private class InternalOvsdbListener implements DeviceListener { |
| 622 | |
| 623 | @Override |
| 624 | public boolean isRelevant(DeviceEvent event) { |
| 625 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 626 | return Objects.equals(localNode, leader) && |
| 627 | event.subject().type() == Device.Type.CONTROLLER && |
Jian Li | 51b844c | 2018-05-31 10:59:03 +0900 | [diff] [blame] | 628 | osNodeService.node(event.subject().id()) != null && |
| 629 | osNodeService.node(event.subject().id()).type() != CONTROLLER; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 630 | } |
| 631 | |
| 632 | @Override |
| 633 | public void event(DeviceEvent event) { |
| 634 | Device device = event.subject(); |
| 635 | OpenstackNode osNode = osNodeService.node(device.id()); |
| 636 | |
| 637 | switch (event.type()) { |
| 638 | case DEVICE_AVAILABILITY_CHANGED: |
| 639 | case DEVICE_ADDED: |
| 640 | eventExecutor.execute(() -> { |
| 641 | if (deviceService.isAvailable(device.id())) { |
| 642 | log.debug("OVSDB {} detected", device.id()); |
| 643 | bootstrapNode(osNode); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 644 | } |
| 645 | }); |
| 646 | break; |
| 647 | case PORT_ADDED: |
| 648 | case PORT_REMOVED: |
| 649 | case DEVICE_REMOVED: |
| 650 | default: |
| 651 | // do nothing |
| 652 | break; |
| 653 | } |
| 654 | } |
| 655 | } |
| 656 | |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 657 | /** |
| 658 | * An internal integration bridge listener. This listener is used for |
| 659 | * listening the events from integration bridge. To listen the events from |
| 660 | * other types of bridge such as provider bridge or tunnel bridge, we need |
| 661 | * to augment OpenstackNodeService.node() method. |
| 662 | */ |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 663 | private class InternalBridgeListener implements DeviceListener { |
| 664 | |
| 665 | @Override |
| 666 | public boolean isRelevant(DeviceEvent event) { |
| 667 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 668 | return Objects.equals(localNode, leader) && |
| 669 | event.subject().type() == Device.Type.SWITCH && |
Jian Li | 51b844c | 2018-05-31 10:59:03 +0900 | [diff] [blame] | 670 | osNodeService.node(event.subject().id()) != null && |
| 671 | osNodeService.node(event.subject().id()).type() != CONTROLLER; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 672 | } |
| 673 | |
| 674 | @Override |
| 675 | public void event(DeviceEvent event) { |
| 676 | Device device = event.subject(); |
| 677 | OpenstackNode osNode = osNodeService.node(device.id()); |
| 678 | |
| 679 | switch (event.type()) { |
| 680 | case DEVICE_AVAILABILITY_CHANGED: |
| 681 | case DEVICE_ADDED: |
| 682 | eventExecutor.execute(() -> { |
| 683 | if (deviceService.isAvailable(device.id())) { |
| 684 | log.debug("Integration bridge created on {}", osNode.hostname()); |
| 685 | bootstrapNode(osNode); |
| 686 | } else if (osNode.state() == COMPLETE) { |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 687 | log.info("Device {} disconnected", device.id()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 688 | setState(osNode, INCOMPLETE); |
| 689 | } |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 690 | |
| 691 | if (autoRecovery) { |
| 692 | if (osNode.state() == INCOMPLETE || |
| 693 | osNode.state() == DEVICE_CREATED) { |
| 694 | log.info("Device {} is reconnected", device.id()); |
| 695 | osNodeAdminService.updateNode( |
| 696 | osNode.updateState(NodeState.INIT)); |
| 697 | } |
| 698 | } |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 699 | }); |
| 700 | break; |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 701 | case PORT_UPDATED: |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 702 | case PORT_ADDED: |
| 703 | eventExecutor.execute(() -> { |
| 704 | Port port = event.port(); |
| 705 | String portName = port.annotations().value(PORT_NAME); |
| 706 | if (osNode.state() == DEVICE_CREATED && ( |
| 707 | Objects.equals(portName, DEFAULT_TUNNEL) || |
| 708 | Objects.equals(portName, osNode.vlanIntf()) || |
Jian Li | e631216 | 2018-03-21 21:41:00 +0900 | [diff] [blame] | 709 | Objects.equals(portName, osNode.uplinkPort()) || |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 710 | containsPhyIntf(osNode, portName)) || |
| 711 | containsDpdkIntfs(osNode, portName)) { |
| 712 | log.info("Interface {} added or updated to {}", |
| 713 | portName, device.id()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 714 | bootstrapNode(osNode); |
| 715 | } |
| 716 | }); |
| 717 | break; |
| 718 | case PORT_REMOVED: |
| 719 | eventExecutor.execute(() -> { |
| 720 | Port port = event.port(); |
| 721 | String portName = port.annotations().value(PORT_NAME); |
| 722 | if (osNode.state() == COMPLETE && ( |
| 723 | Objects.equals(portName, DEFAULT_TUNNEL) || |
| 724 | Objects.equals(portName, osNode.vlanIntf()) || |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 725 | Objects.equals(portName, osNode.uplinkPort()) || |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 726 | containsPhyIntf(osNode, portName)) || |
| 727 | containsDpdkIntfs(osNode, portName)) { |
Jian Li | 97482c1 | 2018-07-03 01:08:23 +0900 | [diff] [blame] | 728 | log.warn("Interface {} removed from {}", |
| 729 | portName, event.subject().id()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 730 | setState(osNode, INCOMPLETE); |
| 731 | } |
| 732 | }); |
| 733 | break; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 734 | case DEVICE_REMOVED: |
| 735 | default: |
| 736 | // do nothing |
| 737 | break; |
| 738 | } |
| 739 | } |
| 740 | } |
| 741 | |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 742 | /** |
Jian Li | e631216 | 2018-03-21 21:41:00 +0900 | [diff] [blame] | 743 | * Checks whether the openstack node contains the given physical interface. |
| 744 | * |
| 745 | * @param osNode openstack node |
| 746 | * @param portName physical interface |
| 747 | * @return true if openstack node contains the given physical interface, |
| 748 | * false otherwise |
| 749 | */ |
| 750 | private boolean containsPhyIntf(OpenstackNode osNode, String portName) { |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 751 | return osNode.phyIntfs().stream() |
| 752 | .anyMatch(phyInterface -> phyInterface.intf().equals(portName)); |
| 753 | } |
Jian Li | e631216 | 2018-03-21 21:41:00 +0900 | [diff] [blame] | 754 | |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 755 | /** |
| 756 | * Checks whether the openstack node contains the given dpdk interface. |
| 757 | * |
| 758 | * @param osNode openstack node |
| 759 | * @param portName dpdk interface |
| 760 | * @return true if openstack node contains the given dpdk interface, |
| 761 | * false otherwise |
| 762 | */ |
| 763 | private boolean containsDpdkIntfs(OpenstackNode osNode, String portName) { |
| 764 | if (osNode.dpdkConfig() == null) { |
| 765 | return false; |
| 766 | } |
| 767 | return osNode.dpdkConfig().dpdkIntfs().stream() |
| 768 | .anyMatch(dpdkInterface -> dpdkInterface.intf().equals(portName)); |
Jian Li | e631216 | 2018-03-21 21:41:00 +0900 | [diff] [blame] | 769 | } |
| 770 | |
| 771 | /** |
Jian Li | 340165f | 2018-02-27 10:38:17 +0900 | [diff] [blame] | 772 | * An internal openstack node listener. |
| 773 | * The notification is triggered by OpenstackNodeStore. |
| 774 | */ |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 775 | private class InternalOpenstackNodeListener implements OpenstackNodeListener { |
| 776 | |
| 777 | @Override |
| 778 | public boolean isRelevant(OpenstackNodeEvent event) { |
| 779 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 780 | return Objects.equals(localNode, leader); |
| 781 | } |
| 782 | |
| 783 | @Override |
| 784 | public void event(OpenstackNodeEvent event) { |
| 785 | switch (event.type()) { |
| 786 | case OPENSTACK_NODE_CREATED: |
| 787 | case OPENSTACK_NODE_UPDATED: |
Jian Li | 5afbea4 | 2018-02-28 10:37:03 +0900 | [diff] [blame] | 788 | eventExecutor.execute(() -> bootstrapNode(event.subject())); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 789 | break; |
| 790 | case OPENSTACK_NODE_COMPLETE: |
| 791 | break; |
| 792 | case OPENSTACK_NODE_REMOVED: |
Daniel Park | 5a6a710 | 2018-09-06 23:58:33 +0900 | [diff] [blame] | 793 | eventExecutor.execute(() -> processOpenstackNodeRemoved(event.subject())); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 794 | break; |
| 795 | default: |
| 796 | break; |
| 797 | } |
| 798 | } |
| 799 | } |
| 800 | } |