Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 1 | /* |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 2 | * Copyright 2016-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 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 16 | |
| 17 | package org.onosproject.openstacknetworking.impl; |
| 18 | |
| 19 | import com.google.common.base.Strings; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 20 | import org.onlab.packet.Ethernet; |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 21 | import org.onlab.packet.VlanId; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 22 | import org.onosproject.cfg.ComponentConfigService; |
| 23 | import org.onosproject.cfg.ConfigProperty; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 24 | import org.onosproject.cluster.ClusterService; |
| 25 | import org.onosproject.cluster.LeadershipService; |
| 26 | import org.onosproject.cluster.NodeId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 27 | import org.onosproject.core.ApplicationId; |
| 28 | import org.onosproject.core.CoreService; |
| 29 | import org.onosproject.mastership.MastershipService; |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 30 | import org.onosproject.net.PortNumber; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 31 | import org.onosproject.net.device.DeviceService; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 32 | import org.onosproject.net.driver.DriverService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 33 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 34 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 35 | import org.onosproject.net.flow.TrafficSelector; |
| 36 | import org.onosproject.net.flow.TrafficTreatment; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 37 | import org.onosproject.openstacknetworking.api.InstancePort; |
| 38 | import org.onosproject.openstacknetworking.api.InstancePortEvent; |
| 39 | import org.onosproject.openstacknetworking.api.InstancePortListener; |
| 40 | import org.onosproject.openstacknetworking.api.InstancePortService; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 41 | import org.onosproject.openstacknetworking.api.OpenstackFlowRuleService; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 42 | import org.onosproject.openstacknetworking.api.OpenstackNetworkEvent; |
| 43 | import org.onosproject.openstacknetworking.api.OpenstackNetworkListener; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 44 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 45 | import org.onosproject.openstacknode.api.OpenstackNode; |
| 46 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 47 | import org.openstack4j.model.network.Network; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 48 | import org.openstack4j.model.network.NetworkType; |
| 49 | import org.openstack4j.model.network.Port; |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 50 | import org.osgi.service.component.annotations.Activate; |
| 51 | import org.osgi.service.component.annotations.Component; |
| 52 | import org.osgi.service.component.annotations.Deactivate; |
| 53 | import org.osgi.service.component.annotations.Reference; |
| 54 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 55 | import org.slf4j.Logger; |
| 56 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 57 | import java.util.Objects; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 58 | import java.util.Set; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 59 | import java.util.concurrent.ExecutorService; |
| 60 | |
| 61 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 62 | import static org.onlab.util.Tools.groupedThreads; |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 63 | import static org.onosproject.openstacknetworking.api.Constants.ACL_EGRESS_TABLE; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 64 | import static org.onosproject.openstacknetworking.api.Constants.ARP_BROADCAST_MODE; |
| 65 | import static org.onosproject.openstacknetworking.api.Constants.ARP_TABLE; |
| 66 | import static org.onosproject.openstacknetworking.api.Constants.DHCP_TABLE; |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 67 | import static org.onosproject.openstacknetworking.api.Constants.FLAT_TABLE; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 68 | import static org.onosproject.openstacknetworking.api.Constants.FORWARDING_TABLE; |
| 69 | import static org.onosproject.openstacknetworking.api.Constants.OPENSTACK_NETWORKING_APP_ID; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 70 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ADMIN_RULE; |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 71 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_DOWNSTREAM_RULE; |
| 72 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE; |
| 73 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_JUMP_UPSTREAM_RULE; |
| 74 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_UPSTREAM_RULE; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 75 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_SWITCHING_RULE; |
| 76 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_TUNNEL_TAG_RULE; |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 77 | import static org.onosproject.openstacknetworking.api.Constants.STAT_FLAT_OUTBOUND_TABLE; |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 78 | import static org.onosproject.openstacknetworking.api.Constants.VTAG_TABLE; |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 79 | import static org.onosproject.openstacknetworking.api.InstancePortEvent.Type.OPENSTACK_INSTANCE_MIGRATION_STARTED; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 80 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.getPropertyValue; |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 81 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.swapStaleLocation; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 82 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.buildExtension; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 83 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 84 | import static org.slf4j.LoggerFactory.getLogger; |
| 85 | |
| 86 | |
| 87 | /** |
| 88 | * Populates switching flow rules on OVS for the basic connectivity among the |
| 89 | * virtual instances in the same network. |
| 90 | */ |
| 91 | @Component(immediate = true) |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 92 | public class OpenstackSwitchingHandler { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 93 | |
| 94 | private final Logger log = getLogger(getClass()); |
| 95 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 96 | private static final String ARP_MODE = "arpMode"; |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 97 | private static final String ERR_SET_FLOWS_VNI = "Failed to set flows for " + |
| 98 | "%s: Failed to get VNI for %s"; |
| 99 | private static final String STR_NONE = "<none>"; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 100 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 101 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 102 | protected CoreService coreService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 103 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 104 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 105 | protected MastershipService mastershipService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 106 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 107 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 108 | protected DeviceService deviceService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 109 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 110 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 111 | protected DriverService driverService; |
| 112 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 113 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 114 | protected ClusterService clusterService; |
| 115 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 116 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 117 | protected ComponentConfigService configService; |
| 118 | |
Ray Milkey | 956bb16 | 2018-10-26 10:53:44 -0700 | [diff] [blame] | 119 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 120 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +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) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 124 | protected OpenstackFlowRuleService osFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 125 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 126 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 127 | protected InstancePortService instancePortService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 128 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 129 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 130 | protected OpenstackNetworkService osNetworkService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 131 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 132 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 133 | protected OpenstackNodeService osNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 134 | |
| 135 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 136 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 137 | private final InstancePortListener instancePortListener = new InternalInstancePortListener(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 138 | private final InternalOpenstackNetworkListener osNetworkListener = |
| 139 | new InternalOpenstackNetworkListener(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 140 | private ApplicationId appId; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 141 | private NodeId localNodeId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 142 | |
| 143 | @Activate |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 144 | protected void activate() { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 145 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 146 | localNodeId = clusterService.getLocalNode().id(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 147 | instancePortService.addListener(instancePortListener); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 148 | osNetworkService.addListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 149 | |
| 150 | log.info("Started"); |
| 151 | } |
| 152 | |
| 153 | @Deactivate |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 154 | protected void deactivate() { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 155 | osNetworkService.removeListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 156 | instancePortService.removeListener(instancePortListener); |
| 157 | eventExecutor.shutdown(); |
| 158 | |
| 159 | log.info("Stopped"); |
| 160 | } |
| 161 | |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 162 | private void setFlatJumpRules(InstancePort port, boolean install) { |
| 163 | TrafficSelector.Builder selector = DefaultTrafficSelector.builder(); |
| 164 | selector.matchInPort(port.portNumber()); |
| 165 | |
| 166 | TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 167 | treatment.transition(STAT_FLAT_OUTBOUND_TABLE); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 168 | |
| 169 | osFlowRuleService.setRule( |
| 170 | appId, |
| 171 | port.deviceId(), |
| 172 | selector.build(), |
| 173 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 174 | PRIORITY_FLAT_JUMP_UPSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 175 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 176 | install); |
| 177 | |
| 178 | Network network = osNetworkService.network(port.networkId()); |
| 179 | |
| 180 | if (network == null) { |
| 181 | log.warn("The network does not exist"); |
| 182 | return; |
| 183 | } |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 184 | PortNumber portNumber = osNodeService.node(port.deviceId()) |
| 185 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 186 | |
| 187 | if (portNumber == null) { |
| 188 | log.warn("The port number does not exist"); |
| 189 | return; |
| 190 | } |
| 191 | |
| 192 | selector = DefaultTrafficSelector.builder(); |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 193 | selector.matchInPort(portNumber) |
| 194 | .matchEthType(Ethernet.TYPE_IPV4) |
| 195 | .matchIPDst(port.ipAddress().toIpPrefix()); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 196 | |
| 197 | osFlowRuleService.setRule( |
| 198 | appId, |
| 199 | port.deviceId(), |
| 200 | selector.build(), |
| 201 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 202 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 203 | DHCP_TABLE, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 204 | install); |
| 205 | |
| 206 | selector = DefaultTrafficSelector.builder(); |
| 207 | selector.matchInPort(portNumber) |
| 208 | .matchEthType(Ethernet.TYPE_ARP) |
| 209 | .matchArpTpa(port.ipAddress().getIp4Address()); |
| 210 | |
| 211 | osFlowRuleService.setRule( |
| 212 | appId, |
| 213 | port.deviceId(), |
| 214 | selector.build(), |
| 215 | treatment.build(), |
| 216 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 217 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 218 | install); |
| 219 | } |
| 220 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 221 | private void setDownstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 222 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 223 | .matchEthType(Ethernet.TYPE_IPV4) |
| 224 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 225 | .build(); |
| 226 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 227 | .setOutput(instPort.portNumber()) |
| 228 | .build(); |
| 229 | |
| 230 | osFlowRuleService.setRule( |
| 231 | appId, |
| 232 | instPort.deviceId(), |
| 233 | selector, |
| 234 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 235 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 236 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 237 | install); |
| 238 | |
| 239 | selector = DefaultTrafficSelector.builder() |
| 240 | .matchEthType(Ethernet.TYPE_ARP) |
| 241 | .matchArpTpa(instPort.ipAddress().getIp4Address()) |
| 242 | .build(); |
| 243 | |
| 244 | osFlowRuleService.setRule( |
| 245 | appId, |
| 246 | instPort.deviceId(), |
| 247 | selector, |
| 248 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 249 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 250 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 251 | install); |
| 252 | } |
| 253 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 254 | private void setUpstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 255 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 256 | .matchInPort(instPort.portNumber()) |
| 257 | .build(); |
| 258 | |
| 259 | Network network = osNetworkService.network(instPort.networkId()); |
| 260 | |
| 261 | if (network == null) { |
| 262 | log.warn("The network does not exist"); |
| 263 | return; |
| 264 | } |
| 265 | |
| 266 | PortNumber portNumber = osNodeService.node(instPort.deviceId()) |
| 267 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 268 | |
| 269 | if (portNumber == null) { |
| 270 | log.warn("The port number does not exist"); |
| 271 | return; |
| 272 | } |
| 273 | |
| 274 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 275 | .setOutput(portNumber) |
| 276 | .build(); |
| 277 | |
| 278 | osFlowRuleService.setRule( |
| 279 | appId, |
| 280 | instPort.deviceId(), |
| 281 | selector, |
| 282 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 283 | PRIORITY_FLAT_UPSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 284 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 285 | install); |
| 286 | } |
| 287 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 288 | /** |
| 289 | * Configures the flow rules which are used for L2 packet switching. |
| 290 | * Note that these rules will be inserted in switching table (table 5). |
| 291 | * |
| 292 | * @param instPort instance port object |
| 293 | * @param install install flag, add the rule if true, remove it otherwise |
| 294 | */ |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 295 | private void setForwardingRulesForVxlan(InstancePort instPort, boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 296 | // switching rules for the instPorts in the same node |
| 297 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 298 | // TODO: need to handle IPv6 in near future |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 299 | .matchEthType(Ethernet.TYPE_IPV4) |
| 300 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 301 | .matchTunnelId(getVni(instPort)) |
| 302 | .build(); |
| 303 | |
| 304 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 305 | // TODO: this might not be necessary for the VMs located in the same subnet |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 306 | .setEthDst(instPort.macAddress()) |
| 307 | .setOutput(instPort.portNumber()) |
| 308 | .build(); |
| 309 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 310 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 311 | appId, |
| 312 | instPort.deviceId(), |
| 313 | selector, |
| 314 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 315 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 316 | FORWARDING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 317 | install); |
| 318 | |
| 319 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 320 | OpenstackNode localNode = osNodeService.node(instPort.deviceId()); |
| 321 | if (localNode == null) { |
| 322 | final String error = String.format("Cannot find openstack node for %s", |
| 323 | instPort.deviceId()); |
| 324 | throw new IllegalStateException(error); |
| 325 | } |
| 326 | osNodeService.completeNodes(COMPUTE).stream() |
| 327 | .filter(remoteNode -> !remoteNode.intgBridge().equals(localNode.intgBridge())) |
| 328 | .forEach(remoteNode -> { |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 329 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
| 330 | .extension(buildExtension( |
| 331 | deviceService, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 332 | remoteNode.intgBridge(), |
| 333 | localNode.dataIp().getIp4Address()), |
| 334 | remoteNode.intgBridge()) |
| 335 | .setOutput(remoteNode.tunnelPortNum()) |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 336 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 337 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 338 | osFlowRuleService.setRule( |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 339 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 340 | remoteNode.intgBridge(), |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 341 | selector, |
| 342 | treatmentToRemote, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 343 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 344 | FORWARDING_TABLE, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 345 | install); |
| 346 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 347 | } |
| 348 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 349 | /** |
| 350 | * Configures the flow rules which are used for L2 VLAN packet switching. |
| 351 | * Note that these rules will be inserted in switching table (table 5). |
| 352 | * |
| 353 | * @param instPort instance port object |
| 354 | * @param install install flag, add the rule if true, remove it otherwise |
| 355 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 356 | private void setForwardingRulesForVlan(InstancePort instPort, boolean install) { |
| 357 | // switching rules for the instPorts in the same node |
| 358 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 359 | // TODO: need to handle IPv6 in near future |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 360 | .matchEthType(Ethernet.TYPE_IPV4) |
| 361 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 362 | .matchVlanId(getVlanId(instPort)) |
| 363 | .build(); |
| 364 | |
| 365 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 366 | .popVlan() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 367 | // TODO: this might not be necessary for the VMs located in the same subnet |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 368 | .setEthDst(instPort.macAddress()) |
| 369 | .setOutput(instPort.portNumber()) |
| 370 | .build(); |
| 371 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 372 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 373 | appId, |
| 374 | instPort.deviceId(), |
| 375 | selector, |
| 376 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 377 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 378 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 379 | install); |
| 380 | |
| 381 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 382 | osNodeService.completeNodes(COMPUTE).stream() |
| 383 | .filter(remoteNode -> !remoteNode.intgBridge().equals(instPort.deviceId()) && |
| 384 | remoteNode.vlanIntf() != null) |
| 385 | .forEach(remoteNode -> { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 386 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
Daniel Park | c64b4c6 | 2018-05-09 18:13:39 +0900 | [diff] [blame] | 387 | .setEthDst(instPort.macAddress()) |
| 388 | .setOutput(remoteNode.vlanPortNum()) |
| 389 | .build(); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 390 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 391 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 392 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 393 | remoteNode.intgBridge(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 394 | selector, |
| 395 | treatmentToRemote, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 396 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 397 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 398 | install); |
| 399 | }); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 400 | } |
| 401 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 402 | private void setTunnelTagArpFlowRules(InstancePort instPort, boolean install) { |
| 403 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 404 | } |
| 405 | |
| 406 | private void setTunnelTagIpFlowRules(InstancePort instPort, boolean install) { |
| 407 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 408 | } |
| 409 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 410 | /** |
| 411 | * Configures the flow rule which is for using VXLAN to tag the packet |
| 412 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 413 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 414 | * |
| 415 | * @param instPort instance port object |
| 416 | * @param install install flag, add the rule if true, remove it otherwise |
| 417 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 418 | private void setTunnelTagFlowRules(InstancePort instPort, |
| 419 | short ethType, |
| 420 | boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 421 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 422 | .matchEthType(ethType) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 423 | .matchInPort(instPort.portNumber()) |
| 424 | .build(); |
| 425 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 426 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder() |
| 427 | .setTunnelId(getVni(instPort)); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 428 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 429 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 430 | if (ethType == Ethernet.TYPE_ARP) { |
| 431 | tBuilder.transition(ARP_TABLE); |
| 432 | } else if (ethType == Ethernet.TYPE_IPV4) { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 433 | tBuilder.transition(ACL_EGRESS_TABLE); |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 434 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 435 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 436 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 437 | appId, |
| 438 | instPort.deviceId(), |
| 439 | selector, |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 440 | tBuilder.build(), |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 441 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 442 | VTAG_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 443 | install); |
| 444 | } |
| 445 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 446 | private void setVlanTagIpFlowRules(InstancePort instPort, boolean install) { |
| 447 | setVlanTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 448 | } |
| 449 | |
| 450 | private void setVlanTagArpFlowRules(InstancePort instPort, boolean install) { |
| 451 | setVlanTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 452 | } |
| 453 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 454 | /** |
| 455 | * Configures the flow rule which is for using VLAN to tag the packet |
| 456 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 457 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 458 | * |
| 459 | * @param instPort instance port object |
| 460 | * @param install install flag, add the rule if true, remove it otherwise |
| 461 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 462 | private void setVlanTagFlowRules(InstancePort instPort, |
| 463 | short ethType, |
| 464 | boolean install) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 465 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 466 | .matchEthType(ethType) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 467 | .matchInPort(instPort.portNumber()) |
| 468 | .build(); |
| 469 | |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 470 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder() |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 471 | .pushVlan() |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 472 | .setVlanId(getVlanId(instPort)); |
| 473 | |
| 474 | if (ethType == Ethernet.TYPE_ARP) { |
| 475 | tBuilder.transition(ARP_TABLE); |
| 476 | } else if (ethType == Ethernet.TYPE_IPV4) { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 477 | tBuilder.transition(ACL_EGRESS_TABLE); |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 478 | } |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 479 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 480 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 481 | appId, |
| 482 | instPort.deviceId(), |
| 483 | selector, |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 484 | tBuilder.build(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 485 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 486 | VTAG_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 487 | install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 488 | } |
| 489 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 490 | private void setNetworkBlockRules(Network network, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 491 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 492 | NetworkType type = network.getNetworkType(); |
| 493 | |
| 494 | // TODO: we block a network traffic by referring to segment ID for now |
| 495 | // we might need to find a better way to block the traffic of a network |
| 496 | // in case the segment ID is overlapped in different types network (VXLAN, VLAN) |
| 497 | switch (type) { |
| 498 | case VXLAN: |
| 499 | setNetworkBlockRulesForVxlan(network.getProviderSegID(), install); |
| 500 | break; |
| 501 | case VLAN: |
| 502 | setNetworkBlockRulesForVlan(network.getProviderSegID(), install); |
| 503 | break; |
| 504 | case FLAT: |
| 505 | // TODO: need to find a way to block flat typed network |
| 506 | break; |
| 507 | default: |
| 508 | break; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 509 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 510 | } |
| 511 | |
| 512 | private void setNetworkBlockRulesForVxlan(String segmentId, boolean install) { |
| 513 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 514 | .matchTunnelId(Long.valueOf(segmentId)) |
| 515 | .build(); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 516 | |
| 517 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 518 | .drop() |
| 519 | .build(); |
| 520 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 521 | osNodeService.completeNodes(COMPUTE) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 522 | .forEach(osNode -> |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 523 | osFlowRuleService.setRule( |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 524 | appId, |
| 525 | osNode.intgBridge(), |
| 526 | selector, |
| 527 | treatment, |
| 528 | PRIORITY_ADMIN_RULE, |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 529 | ACL_EGRESS_TABLE, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 530 | install) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 531 | ); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 532 | } |
| 533 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 534 | private void setNetworkBlockRulesForVlan(String segmentId, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 535 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 536 | .matchTunnelId(Long.valueOf(segmentId)) |
| 537 | .build(); |
| 538 | |
| 539 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 540 | .drop() |
| 541 | .build(); |
| 542 | |
| 543 | osNodeService.completeNodes(COMPUTE) |
| 544 | .forEach(osNode -> |
| 545 | osFlowRuleService.setRule( |
| 546 | appId, |
| 547 | osNode.intgBridge(), |
| 548 | selector, |
| 549 | treatment, |
| 550 | PRIORITY_ADMIN_RULE, |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 551 | ACL_EGRESS_TABLE, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 552 | install) |
| 553 | ); |
| 554 | } |
| 555 | |
| 556 | private void setPortBlockRules(InstancePort instPort, boolean install) { |
| 557 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 558 | .matchInPort(instPort.portNumber()) |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 559 | .build(); |
| 560 | |
| 561 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 562 | .drop() |
| 563 | .build(); |
| 564 | |
| 565 | osFlowRuleService.setRule( |
| 566 | appId, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 567 | instPort.deviceId(), |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 568 | selector, |
| 569 | treatment, |
| 570 | PRIORITY_ADMIN_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 571 | VTAG_TABLE, |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 572 | install); |
| 573 | } |
| 574 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 575 | /** |
| 576 | * Obtains the VLAN ID from the given instance port. |
| 577 | * |
| 578 | * @param instPort instance port object |
| 579 | * @return VLAN ID |
| 580 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 581 | private VlanId getVlanId(InstancePort instPort) { |
| 582 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 583 | |
| 584 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 585 | final String error = |
| 586 | String.format(ERR_SET_FLOWS_VNI, |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 587 | instPort, osNet == null ? STR_NONE : osNet.getName()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 588 | throw new IllegalStateException(error); |
| 589 | } |
| 590 | |
| 591 | return VlanId.vlanId(osNet.getProviderSegID()); |
| 592 | } |
| 593 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 594 | /** |
| 595 | * Obtains the VNI from the given instance port. |
| 596 | * |
| 597 | * @param instPort instance port object |
| 598 | * @return VXLAN Network Identifier (VNI) |
| 599 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 600 | private Long getVni(InstancePort instPort) { |
| 601 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 602 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 603 | final String error = |
| 604 | String.format(ERR_SET_FLOWS_VNI, |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 605 | instPort, osNet == null ? STR_NONE : osNet.getName()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 606 | throw new IllegalStateException(error); |
| 607 | } |
| 608 | return Long.valueOf(osNet.getProviderSegID()); |
| 609 | } |
| 610 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 611 | private String getArpMode() { |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 612 | Set<ConfigProperty> properties = |
| 613 | configService.getProperties(OpenstackSwitchingArpHandler.class.getName()); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 614 | return getPropertyValue(properties, ARP_MODE); |
| 615 | } |
| 616 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 617 | /** |
| 618 | * An internal instance port listener which listens the port events generated |
| 619 | * from VM. The corresponding L2 forwarding rules will be generated and |
| 620 | * inserted to integration bridge only if a new VM port is detected. If the |
| 621 | * existing detected VM port is removed due to VM purge, we will remove the |
| 622 | * corresponding L2 forwarding to as well for the sake of resource saving. |
| 623 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 624 | private class InternalInstancePortListener implements InstancePortListener { |
| 625 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 626 | private boolean isRelevantHelper(InstancePortEvent event) { |
| 627 | return mastershipService.isLocalMaster(event.subject().deviceId()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 628 | } |
| 629 | |
| 630 | @Override |
| 631 | public void event(InstancePortEvent event) { |
| 632 | InstancePort instPort = event.subject(); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 633 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 634 | switch (event.type()) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 635 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 636 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 637 | case OPENSTACK_INSTANCE_MIGRATION_STARTED: |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 638 | case OPENSTACK_INSTANCE_RESTARTED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 639 | eventExecutor.execute(() -> |
| 640 | processInstanceDetection(event, instPort)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 641 | break; |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 642 | case OPENSTACK_INSTANCE_TERMINATED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 643 | eventExecutor.execute(() -> |
| 644 | processInstanceTermination(event, instPort)); |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 645 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 646 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 647 | eventExecutor.execute(() -> |
| 648 | processInstanceRemoval(event, instPort)); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 649 | break; |
| 650 | case OPENSTACK_INSTANCE_MIGRATION_ENDED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 651 | eventExecutor.execute(() -> |
| 652 | processInstanceMigrationEnd(event, instPort)); |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 653 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 654 | default: |
| 655 | break; |
| 656 | } |
| 657 | } |
| 658 | |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 659 | private void processInstanceDetection(InstancePortEvent event, |
| 660 | InstancePort instPort) { |
| 661 | if (!isRelevantHelper(event)) { |
| 662 | return; |
| 663 | } |
| 664 | |
| 665 | if (event.type() == OPENSTACK_INSTANCE_MIGRATION_STARTED) { |
| 666 | log.info("SwitchingHandler: Migration started at MAC:{} IP:{}", |
| 667 | instPort.macAddress(), |
| 668 | instPort.ipAddress()); |
| 669 | } else { |
| 670 | log.info("SwitchingHandler: Instance port detected MAC:{} IP:{}", |
| 671 | instPort.macAddress(), |
| 672 | instPort.ipAddress()); |
| 673 | } |
| 674 | |
| 675 | instPortDetected(instPort); |
| 676 | |
| 677 | Port osPort = osNetworkService.port(instPort.portId()); |
| 678 | |
| 679 | if (osPort != null) { |
| 680 | setPortBlockRules(instPort, !osPort.isAdminStateUp()); |
| 681 | } |
| 682 | } |
| 683 | |
| 684 | private void processInstanceTermination(InstancePortEvent event, |
| 685 | InstancePort instPort) { |
| 686 | if (!isRelevantHelper(event)) { |
| 687 | return; |
| 688 | } |
| 689 | |
| 690 | log.info("SwitchingHandler: Instance port terminated MAC:{} IP:{}", |
| 691 | instPort.macAddress(), |
| 692 | instPort.ipAddress()); |
| 693 | |
| 694 | removeVportRules(instPort); |
| 695 | } |
| 696 | |
| 697 | private void processInstanceRemoval(InstancePortEvent event, |
| 698 | InstancePort instPort) { |
| 699 | if (!isRelevantHelper(event)) { |
| 700 | return; |
| 701 | } |
| 702 | |
| 703 | log.info("SwitchingHandler: Instance port vanished MAC:{} IP:{}", |
| 704 | instPort.macAddress(), |
| 705 | instPort.ipAddress()); |
| 706 | |
| 707 | instPortRemoved(instPort); |
| 708 | |
| 709 | Port osPort = osNetworkService.port(instPort.portId()); |
| 710 | |
| 711 | if (osPort != null) { |
| 712 | setPortBlockRules(instPort, false); |
| 713 | } |
| 714 | } |
| 715 | |
| 716 | private void processInstanceMigrationEnd(InstancePortEvent event, |
| 717 | InstancePort instPort) { |
| 718 | if (!isRelevantHelper(event)) { |
| 719 | return; |
| 720 | } |
| 721 | |
| 722 | log.info("SwitchingHandler: Migration finished for MAC:{} IP:{}", |
| 723 | instPort.macAddress(), |
| 724 | instPort.ipAddress()); |
| 725 | |
| 726 | InstancePort revisedInstPort = swapStaleLocation(instPort); |
| 727 | |
| 728 | removeVportRules(revisedInstPort); |
| 729 | } |
| 730 | |
| 731 | /** |
| 732 | * Configures L2 forwarding rules. |
| 733 | * Currently, SONA supports Flat, VXLAN and VLAN modes. |
| 734 | * |
| 735 | * @param instPort instance port object |
| 736 | * @param install install flag, add the rule if true, remove it otherwise |
| 737 | */ |
| 738 | private void setNetworkRules(InstancePort instPort, boolean install) { |
| 739 | Network network = osNetworkService.network(instPort.networkId()); |
| 740 | NetworkType type = network.getNetworkType(); |
| 741 | |
| 742 | switch (type) { |
| 743 | case VXLAN: |
| 744 | setNetworkRulesForVxlan(instPort, install); |
| 745 | break; |
| 746 | case VLAN: |
| 747 | setNetworkRulesForVlan(instPort, install); |
| 748 | break; |
| 749 | case FLAT: |
| 750 | setNetworkRulesForFlat(instPort, install); |
| 751 | break; |
| 752 | default: |
| 753 | log.warn("Unsupported network tunnel type {}", type.name()); |
| 754 | break; |
| 755 | } |
| 756 | } |
| 757 | |
| 758 | private void setNetworkRulesForVxlan(InstancePort instPort, boolean install) { |
| 759 | setTunnelTagIpFlowRules(instPort, install); |
| 760 | setForwardingRulesForVxlan(instPort, install); |
| 761 | |
| 762 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 763 | setTunnelTagArpFlowRules(instPort, install); |
| 764 | } |
| 765 | } |
| 766 | |
| 767 | private void setNetworkRulesForVlan(InstancePort instPort, boolean install) { |
| 768 | setVlanTagIpFlowRules(instPort, install); |
| 769 | setForwardingRulesForVlan(instPort, install); |
| 770 | |
| 771 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 772 | setVlanTagArpFlowRules(instPort, install); |
| 773 | } |
| 774 | } |
| 775 | |
| 776 | private void setNetworkRulesForFlat(InstancePort instPort, boolean install) { |
| 777 | setFlatJumpRules(instPort, install); |
| 778 | setDownstreamRulesForFlat(instPort, install); |
| 779 | setUpstreamRulesForFlat(instPort, install); |
| 780 | } |
| 781 | |
| 782 | /** |
| 783 | * Removes virtual port related flow rules. |
| 784 | * |
| 785 | * @param instPort instance port |
| 786 | */ |
| 787 | private void removeVportRules(InstancePort instPort) { |
| 788 | Network network = osNetworkService.network(instPort.networkId()); |
| 789 | NetworkType type = network.getNetworkType(); |
| 790 | |
| 791 | switch (type) { |
| 792 | case VXLAN: |
| 793 | removeVportRulesForVxlan(instPort); |
| 794 | break; |
| 795 | case VLAN: |
| 796 | removeVportRulesForVlan(instPort); |
| 797 | break; |
| 798 | case FLAT: |
| 799 | removeVportRulesForFlat(instPort); |
| 800 | break; |
| 801 | default: |
| 802 | log.warn("Unsupported network type {}", type.name()); |
| 803 | break; |
| 804 | } |
| 805 | } |
| 806 | |
| 807 | private void removeVportRulesForVxlan(InstancePort instPort) { |
| 808 | setTunnelTagIpFlowRules(instPort, false); |
| 809 | |
| 810 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 811 | setTunnelTagArpFlowRules(instPort, false); |
| 812 | } |
| 813 | } |
| 814 | |
| 815 | private void removeVportRulesForVlan(InstancePort instPort) { |
| 816 | setVlanTagIpFlowRules(instPort, false); |
| 817 | |
| 818 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 819 | setVlanTagArpFlowRules(instPort, false); |
| 820 | } |
| 821 | } |
| 822 | |
| 823 | private void removeVportRulesForFlat(InstancePort instPort) { |
| 824 | setFlatJumpRules(instPort, false); |
| 825 | setUpstreamRulesForFlat(instPort, false); |
| 826 | setDownstreamRulesForFlat(instPort, false); |
| 827 | } |
| 828 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 829 | private void instPortDetected(InstancePort instPort) { |
| 830 | setNetworkRules(instPort, true); |
| 831 | // TODO add something else if needed |
| 832 | } |
| 833 | |
| 834 | private void instPortRemoved(InstancePort instPort) { |
| 835 | setNetworkRules(instPort, false); |
| 836 | // TODO add something else if needed |
| 837 | } |
| 838 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 839 | |
| 840 | private class InternalOpenstackNetworkListener implements OpenstackNetworkListener { |
| 841 | |
| 842 | @Override |
| 843 | public boolean isRelevant(OpenstackNetworkEvent event) { |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 844 | return event.subject() != null && event.port() != null; |
| 845 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 846 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 847 | private boolean isRelevantHelper() { |
| 848 | return Objects.equals(localNodeId, leadershipService.getLeader(appId.name())); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 849 | } |
| 850 | |
| 851 | @Override |
| 852 | public void event(OpenstackNetworkEvent event) { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 853 | switch (event.type()) { |
| 854 | case OPENSTACK_NETWORK_CREATED: |
| 855 | case OPENSTACK_NETWORK_UPDATED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 856 | eventExecutor.execute(() -> processNetworkAddition(event)); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 857 | break; |
| 858 | case OPENSTACK_NETWORK_REMOVED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 859 | eventExecutor.execute(() -> processNetworkRemoval(event)); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 860 | break; |
| 861 | case OPENSTACK_PORT_CREATED: |
| 862 | case OPENSTACK_PORT_UPDATED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 863 | eventExecutor.execute(() -> processPortAddition(event)); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 864 | break; |
| 865 | case OPENSTACK_PORT_REMOVED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 866 | eventExecutor.execute(() -> processPortRemoval(event)); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 867 | break; |
| 868 | default: |
| 869 | break; |
| 870 | } |
| 871 | } |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame^] | 872 | |
| 873 | private void processNetworkAddition(OpenstackNetworkEvent event) { |
| 874 | if (!isRelevantHelper()) { |
| 875 | return; |
| 876 | } |
| 877 | |
| 878 | boolean isNwAdminStateUp = event.subject().isAdminStateUp(); |
| 879 | setNetworkBlockRules(event.subject(), !isNwAdminStateUp); |
| 880 | } |
| 881 | |
| 882 | private void processNetworkRemoval(OpenstackNetworkEvent event) { |
| 883 | if (!isRelevantHelper()) { |
| 884 | return; |
| 885 | } |
| 886 | |
| 887 | setNetworkBlockRules(event.subject(), false); |
| 888 | } |
| 889 | |
| 890 | private void processPortAddition(OpenstackNetworkEvent event) { |
| 891 | if (!isRelevantHelper()) { |
| 892 | return; |
| 893 | } |
| 894 | |
| 895 | boolean isPortAdminStateUp = event.port().isAdminStateUp(); |
| 896 | String portId = event.port().getId(); |
| 897 | InstancePort instPort = instancePortService.instancePort(portId); |
| 898 | if (instPort != null) { |
| 899 | setPortBlockRules(instPort, !isPortAdminStateUp); |
| 900 | } |
| 901 | } |
| 902 | |
| 903 | private void processPortRemoval(OpenstackNetworkEvent event) { |
| 904 | if (!isRelevantHelper()) { |
| 905 | return; |
| 906 | } |
| 907 | |
| 908 | String portId = event.port().getId(); |
| 909 | InstancePort instPort = instancePortService.instancePort(portId); |
| 910 | if (instPort != null) { |
| 911 | setPortBlockRules(instPort, false); |
| 912 | } |
| 913 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 914 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 915 | } |