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; |
SONA Project | 6bc5c4a | 2018-12-14 23:49:52 +0900 | [diff] [blame^] | 42 | import org.onosproject.openstacknetworking.api.OpenstackNetwork.Type; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 43 | import org.onosproject.openstacknetworking.api.OpenstackNetworkEvent; |
| 44 | import org.onosproject.openstacknetworking.api.OpenstackNetworkListener; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 45 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 46 | import org.onosproject.openstacknode.api.OpenstackNode; |
| 47 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 48 | import org.openstack4j.model.network.Network; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 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 | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 82 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.tunnelPortNumByNetId; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 83 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.buildExtension; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 84 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 85 | import static org.slf4j.LoggerFactory.getLogger; |
| 86 | |
| 87 | |
| 88 | /** |
| 89 | * Populates switching flow rules on OVS for the basic connectivity among the |
| 90 | * virtual instances in the same network. |
| 91 | */ |
| 92 | @Component(immediate = true) |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 93 | public class OpenstackSwitchingHandler { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 94 | |
| 95 | private final Logger log = getLogger(getClass()); |
| 96 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 97 | private static final String ARP_MODE = "arpMode"; |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 98 | private static final String ERR_SET_FLOWS_VNI = "Failed to set flows for " + |
| 99 | "%s: Failed to get VNI for %s"; |
| 100 | private static final String STR_NONE = "<none>"; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 101 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 102 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 103 | protected CoreService coreService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 104 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 105 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 106 | protected MastershipService mastershipService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 107 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 108 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 109 | protected DeviceService deviceService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 110 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 111 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 112 | protected DriverService driverService; |
| 113 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 114 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 115 | protected ClusterService clusterService; |
| 116 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 117 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 118 | protected ComponentConfigService configService; |
| 119 | |
Ray Milkey | 956bb16 | 2018-10-26 10:53:44 -0700 | [diff] [blame] | 120 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 121 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 122 | protected LeadershipService leadershipService; |
| 123 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 124 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 125 | protected OpenstackFlowRuleService osFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 126 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 127 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 128 | protected InstancePortService instancePortService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 129 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 130 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 131 | protected OpenstackNetworkService osNetworkService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 132 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 133 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 134 | protected OpenstackNodeService osNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 135 | |
| 136 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 137 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 138 | private final InstancePortListener instancePortListener = new InternalInstancePortListener(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 139 | private final InternalOpenstackNetworkListener osNetworkListener = |
| 140 | new InternalOpenstackNetworkListener(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 141 | private ApplicationId appId; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 142 | private NodeId localNodeId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 143 | |
| 144 | @Activate |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 145 | protected void activate() { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 146 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 147 | localNodeId = clusterService.getLocalNode().id(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 148 | instancePortService.addListener(instancePortListener); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 149 | osNetworkService.addListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 150 | |
| 151 | log.info("Started"); |
| 152 | } |
| 153 | |
| 154 | @Deactivate |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 155 | protected void deactivate() { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 156 | osNetworkService.removeListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 157 | instancePortService.removeListener(instancePortListener); |
| 158 | eventExecutor.shutdown(); |
| 159 | |
| 160 | log.info("Stopped"); |
| 161 | } |
| 162 | |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 163 | private void setFlatJumpRules(InstancePort port, boolean install) { |
| 164 | TrafficSelector.Builder selector = DefaultTrafficSelector.builder(); |
| 165 | selector.matchInPort(port.portNumber()); |
| 166 | |
| 167 | TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 168 | treatment.transition(STAT_FLAT_OUTBOUND_TABLE); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 169 | |
| 170 | osFlowRuleService.setRule( |
| 171 | appId, |
| 172 | port.deviceId(), |
| 173 | selector.build(), |
| 174 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 175 | PRIORITY_FLAT_JUMP_UPSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 176 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 177 | install); |
| 178 | |
| 179 | Network network = osNetworkService.network(port.networkId()); |
| 180 | |
| 181 | if (network == null) { |
| 182 | log.warn("The network does not exist"); |
| 183 | return; |
| 184 | } |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 185 | PortNumber portNumber = osNodeService.node(port.deviceId()) |
| 186 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 187 | |
| 188 | if (portNumber == null) { |
| 189 | log.warn("The port number does not exist"); |
| 190 | return; |
| 191 | } |
| 192 | |
| 193 | selector = DefaultTrafficSelector.builder(); |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 194 | selector.matchInPort(portNumber) |
| 195 | .matchEthType(Ethernet.TYPE_IPV4) |
| 196 | .matchIPDst(port.ipAddress().toIpPrefix()); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 197 | |
| 198 | osFlowRuleService.setRule( |
| 199 | appId, |
| 200 | port.deviceId(), |
| 201 | selector.build(), |
| 202 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 203 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 204 | DHCP_TABLE, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 205 | install); |
| 206 | |
| 207 | selector = DefaultTrafficSelector.builder(); |
| 208 | selector.matchInPort(portNumber) |
| 209 | .matchEthType(Ethernet.TYPE_ARP) |
| 210 | .matchArpTpa(port.ipAddress().getIp4Address()); |
| 211 | |
| 212 | osFlowRuleService.setRule( |
| 213 | appId, |
| 214 | port.deviceId(), |
| 215 | selector.build(), |
| 216 | treatment.build(), |
| 217 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 218 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 219 | install); |
| 220 | } |
| 221 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 222 | private void setDownstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 223 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 224 | .matchEthType(Ethernet.TYPE_IPV4) |
| 225 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 226 | .build(); |
| 227 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 228 | .setOutput(instPort.portNumber()) |
| 229 | .build(); |
| 230 | |
| 231 | osFlowRuleService.setRule( |
| 232 | appId, |
| 233 | instPort.deviceId(), |
| 234 | selector, |
| 235 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 236 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 237 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 238 | install); |
| 239 | |
| 240 | selector = DefaultTrafficSelector.builder() |
| 241 | .matchEthType(Ethernet.TYPE_ARP) |
| 242 | .matchArpTpa(instPort.ipAddress().getIp4Address()) |
| 243 | .build(); |
| 244 | |
| 245 | osFlowRuleService.setRule( |
| 246 | appId, |
| 247 | instPort.deviceId(), |
| 248 | selector, |
| 249 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 250 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 251 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 252 | install); |
| 253 | } |
| 254 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 255 | private void setUpstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 256 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 257 | .matchInPort(instPort.portNumber()) |
| 258 | .build(); |
| 259 | |
| 260 | Network network = osNetworkService.network(instPort.networkId()); |
| 261 | |
| 262 | if (network == null) { |
| 263 | log.warn("The network does not exist"); |
| 264 | return; |
| 265 | } |
| 266 | |
| 267 | PortNumber portNumber = osNodeService.node(instPort.deviceId()) |
| 268 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 269 | |
| 270 | if (portNumber == null) { |
| 271 | log.warn("The port number does not exist"); |
| 272 | return; |
| 273 | } |
| 274 | |
| 275 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 276 | .setOutput(portNumber) |
| 277 | .build(); |
| 278 | |
| 279 | osFlowRuleService.setRule( |
| 280 | appId, |
| 281 | instPort.deviceId(), |
| 282 | selector, |
| 283 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 284 | PRIORITY_FLAT_UPSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 285 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 286 | install); |
| 287 | } |
| 288 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 289 | /** |
| 290 | * Configures the flow rules which are used for L2 packet switching. |
| 291 | * Note that these rules will be inserted in switching table (table 5). |
| 292 | * |
| 293 | * @param instPort instance port object |
| 294 | * @param install install flag, add the rule if true, remove it otherwise |
| 295 | */ |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 296 | private void setForwardingRulesForTunnel(InstancePort instPort, boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 297 | // switching rules for the instPorts in the same node |
| 298 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 299 | // TODO: need to handle IPv6 in near future |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 300 | .matchEthType(Ethernet.TYPE_IPV4) |
| 301 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 302 | .matchTunnelId(getVni(instPort)) |
| 303 | .build(); |
| 304 | |
| 305 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 306 | // 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] | 307 | .setEthDst(instPort.macAddress()) |
| 308 | .setOutput(instPort.portNumber()) |
| 309 | .build(); |
| 310 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 311 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 312 | appId, |
| 313 | instPort.deviceId(), |
| 314 | selector, |
| 315 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 316 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 317 | FORWARDING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 318 | install); |
| 319 | |
| 320 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 321 | OpenstackNode localNode = osNodeService.node(instPort.deviceId()); |
| 322 | if (localNode == null) { |
| 323 | final String error = String.format("Cannot find openstack node for %s", |
| 324 | instPort.deviceId()); |
| 325 | throw new IllegalStateException(error); |
| 326 | } |
| 327 | osNodeService.completeNodes(COMPUTE).stream() |
| 328 | .filter(remoteNode -> !remoteNode.intgBridge().equals(localNode.intgBridge())) |
| 329 | .forEach(remoteNode -> { |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 330 | PortNumber portNum = tunnelPortNumByNetId(instPort.networkId(), |
| 331 | osNetworkService, remoteNode); |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 332 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
| 333 | .extension(buildExtension( |
| 334 | deviceService, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 335 | remoteNode.intgBridge(), |
| 336 | localNode.dataIp().getIp4Address()), |
| 337 | remoteNode.intgBridge()) |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 338 | .setOutput(portNum) |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 339 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 340 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 341 | osFlowRuleService.setRule( |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 342 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 343 | remoteNode.intgBridge(), |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 344 | selector, |
| 345 | treatmentToRemote, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 346 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 347 | FORWARDING_TABLE, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 348 | install); |
| 349 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 350 | } |
| 351 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 352 | /** |
| 353 | * Configures the flow rules which are used for L2 VLAN packet switching. |
| 354 | * Note that these rules will be inserted in switching table (table 5). |
| 355 | * |
| 356 | * @param instPort instance port object |
| 357 | * @param install install flag, add the rule if true, remove it otherwise |
| 358 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 359 | private void setForwardingRulesForVlan(InstancePort instPort, boolean install) { |
| 360 | // switching rules for the instPorts in the same node |
| 361 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 362 | // TODO: need to handle IPv6 in near future |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 363 | .matchEthType(Ethernet.TYPE_IPV4) |
| 364 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 365 | .matchVlanId(getVlanId(instPort)) |
| 366 | .build(); |
| 367 | |
| 368 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 369 | .popVlan() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 370 | // 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] | 371 | .setEthDst(instPort.macAddress()) |
| 372 | .setOutput(instPort.portNumber()) |
| 373 | .build(); |
| 374 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 375 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 376 | appId, |
| 377 | instPort.deviceId(), |
| 378 | selector, |
| 379 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 380 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 381 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 382 | install); |
| 383 | |
| 384 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 385 | osNodeService.completeNodes(COMPUTE).stream() |
| 386 | .filter(remoteNode -> !remoteNode.intgBridge().equals(instPort.deviceId()) && |
| 387 | remoteNode.vlanIntf() != null) |
| 388 | .forEach(remoteNode -> { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 389 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
Daniel Park | c64b4c6 | 2018-05-09 18:13:39 +0900 | [diff] [blame] | 390 | .setEthDst(instPort.macAddress()) |
| 391 | .setOutput(remoteNode.vlanPortNum()) |
| 392 | .build(); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 393 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 394 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 395 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 396 | remoteNode.intgBridge(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 397 | selector, |
| 398 | treatmentToRemote, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 399 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 400 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 401 | install); |
| 402 | }); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 403 | } |
| 404 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 405 | private void setTunnelTagArpFlowRules(InstancePort instPort, boolean install) { |
| 406 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 407 | } |
| 408 | |
| 409 | private void setTunnelTagIpFlowRules(InstancePort instPort, boolean install) { |
| 410 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 411 | } |
| 412 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 413 | /** |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 414 | * Configures the flow rule which is for using VXLAN/GRE to tag the packet |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 415 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 416 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 417 | * |
| 418 | * @param instPort instance port object |
| 419 | * @param install install flag, add the rule if true, remove it otherwise |
| 420 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 421 | private void setTunnelTagFlowRules(InstancePort instPort, |
| 422 | short ethType, |
| 423 | boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 424 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 425 | .matchEthType(ethType) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 426 | .matchInPort(instPort.portNumber()) |
| 427 | .build(); |
| 428 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 429 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder() |
| 430 | .setTunnelId(getVni(instPort)); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 431 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 432 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 433 | if (ethType == Ethernet.TYPE_ARP) { |
| 434 | tBuilder.transition(ARP_TABLE); |
| 435 | } else if (ethType == Ethernet.TYPE_IPV4) { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 436 | tBuilder.transition(ACL_EGRESS_TABLE); |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 437 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 438 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 439 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 440 | appId, |
| 441 | instPort.deviceId(), |
| 442 | selector, |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 443 | tBuilder.build(), |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 444 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 445 | VTAG_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 446 | install); |
| 447 | } |
| 448 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 449 | private void setVlanTagIpFlowRules(InstancePort instPort, boolean install) { |
| 450 | setVlanTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 451 | } |
| 452 | |
| 453 | private void setVlanTagArpFlowRules(InstancePort instPort, boolean install) { |
| 454 | setVlanTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 455 | } |
| 456 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 457 | /** |
| 458 | * Configures the flow rule which is for using VLAN to tag the packet |
| 459 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 460 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 461 | * |
| 462 | * @param instPort instance port object |
| 463 | * @param install install flag, add the rule if true, remove it otherwise |
| 464 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 465 | private void setVlanTagFlowRules(InstancePort instPort, |
| 466 | short ethType, |
| 467 | boolean install) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 468 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 469 | .matchEthType(ethType) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 470 | .matchInPort(instPort.portNumber()) |
| 471 | .build(); |
| 472 | |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 473 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder() |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 474 | .pushVlan() |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 475 | .setVlanId(getVlanId(instPort)); |
| 476 | |
| 477 | if (ethType == Ethernet.TYPE_ARP) { |
| 478 | tBuilder.transition(ARP_TABLE); |
| 479 | } else if (ethType == Ethernet.TYPE_IPV4) { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 480 | tBuilder.transition(ACL_EGRESS_TABLE); |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 481 | } |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 482 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 483 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 484 | appId, |
| 485 | instPort.deviceId(), |
| 486 | selector, |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 487 | tBuilder.build(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 488 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 489 | VTAG_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 490 | install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 491 | } |
| 492 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 493 | private void setNetworkBlockRules(Network network, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 494 | |
SONA Project | 6bc5c4a | 2018-12-14 23:49:52 +0900 | [diff] [blame^] | 495 | Type type = osNetworkService.networkType(network.getId()); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 496 | |
| 497 | // TODO: we block a network traffic by referring to segment ID for now |
| 498 | // we might need to find a better way to block the traffic of a network |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 499 | // in case the segment ID is overlapped in different types network (VXLAN, GRE, VLAN) |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 500 | switch (type) { |
| 501 | case VXLAN: |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 502 | case GRE: |
| 503 | setNetworkBlockRulesForTunnel(network.getProviderSegID(), install); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 504 | break; |
| 505 | case VLAN: |
| 506 | setNetworkBlockRulesForVlan(network.getProviderSegID(), install); |
| 507 | break; |
| 508 | case FLAT: |
| 509 | // TODO: need to find a way to block flat typed network |
| 510 | break; |
| 511 | default: |
| 512 | break; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 513 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 514 | } |
| 515 | |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 516 | private void setNetworkBlockRulesForTunnel(String segmentId, boolean install) { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 517 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 518 | .matchTunnelId(Long.valueOf(segmentId)) |
| 519 | .build(); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 520 | |
| 521 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 522 | .drop() |
| 523 | .build(); |
| 524 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 525 | osNodeService.completeNodes(COMPUTE) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 526 | .forEach(osNode -> |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 527 | osFlowRuleService.setRule( |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 528 | appId, |
| 529 | osNode.intgBridge(), |
| 530 | selector, |
| 531 | treatment, |
| 532 | PRIORITY_ADMIN_RULE, |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 533 | ACL_EGRESS_TABLE, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 534 | install) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 535 | ); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 536 | } |
| 537 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 538 | private void setNetworkBlockRulesForVlan(String segmentId, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 539 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 540 | .matchTunnelId(Long.valueOf(segmentId)) |
| 541 | .build(); |
| 542 | |
| 543 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 544 | .drop() |
| 545 | .build(); |
| 546 | |
| 547 | osNodeService.completeNodes(COMPUTE) |
| 548 | .forEach(osNode -> |
| 549 | osFlowRuleService.setRule( |
| 550 | appId, |
| 551 | osNode.intgBridge(), |
| 552 | selector, |
| 553 | treatment, |
| 554 | PRIORITY_ADMIN_RULE, |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 555 | ACL_EGRESS_TABLE, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 556 | install) |
| 557 | ); |
| 558 | } |
| 559 | |
| 560 | private void setPortBlockRules(InstancePort instPort, boolean install) { |
| 561 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 562 | .matchInPort(instPort.portNumber()) |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 563 | .build(); |
| 564 | |
| 565 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 566 | .drop() |
| 567 | .build(); |
| 568 | |
| 569 | osFlowRuleService.setRule( |
| 570 | appId, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 571 | instPort.deviceId(), |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 572 | selector, |
| 573 | treatment, |
| 574 | PRIORITY_ADMIN_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 575 | VTAG_TABLE, |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 576 | install); |
| 577 | } |
| 578 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 579 | /** |
| 580 | * Obtains the VLAN ID from the given instance port. |
| 581 | * |
| 582 | * @param instPort instance port object |
| 583 | * @return VLAN ID |
| 584 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 585 | private VlanId getVlanId(InstancePort instPort) { |
| 586 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 587 | |
| 588 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 589 | final String error = |
| 590 | String.format(ERR_SET_FLOWS_VNI, |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 591 | instPort, osNet == null ? STR_NONE : osNet.getName()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 592 | throw new IllegalStateException(error); |
| 593 | } |
| 594 | |
| 595 | return VlanId.vlanId(osNet.getProviderSegID()); |
| 596 | } |
| 597 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 598 | /** |
| 599 | * Obtains the VNI from the given instance port. |
| 600 | * |
| 601 | * @param instPort instance port object |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 602 | * @return Virtual Network Identifier (VNI) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 603 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 604 | private Long getVni(InstancePort instPort) { |
| 605 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 606 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 607 | final String error = |
| 608 | String.format(ERR_SET_FLOWS_VNI, |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 609 | instPort, osNet == null ? STR_NONE : osNet.getName()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 610 | throw new IllegalStateException(error); |
| 611 | } |
| 612 | return Long.valueOf(osNet.getProviderSegID()); |
| 613 | } |
| 614 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 615 | private String getArpMode() { |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 616 | Set<ConfigProperty> properties = |
| 617 | configService.getProperties(OpenstackSwitchingArpHandler.class.getName()); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 618 | return getPropertyValue(properties, ARP_MODE); |
| 619 | } |
| 620 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 621 | /** |
| 622 | * An internal instance port listener which listens the port events generated |
| 623 | * from VM. The corresponding L2 forwarding rules will be generated and |
| 624 | * inserted to integration bridge only if a new VM port is detected. If the |
| 625 | * existing detected VM port is removed due to VM purge, we will remove the |
| 626 | * corresponding L2 forwarding to as well for the sake of resource saving. |
| 627 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 628 | private class InternalInstancePortListener implements InstancePortListener { |
| 629 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 630 | private boolean isRelevantHelper(InstancePortEvent event) { |
| 631 | return mastershipService.isLocalMaster(event.subject().deviceId()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 632 | } |
| 633 | |
| 634 | @Override |
| 635 | public void event(InstancePortEvent event) { |
| 636 | InstancePort instPort = event.subject(); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 637 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 638 | switch (event.type()) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 639 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 640 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 641 | case OPENSTACK_INSTANCE_MIGRATION_STARTED: |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 642 | case OPENSTACK_INSTANCE_RESTARTED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 643 | eventExecutor.execute(() -> |
| 644 | processInstanceDetection(event, instPort)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 645 | break; |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 646 | case OPENSTACK_INSTANCE_TERMINATED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 647 | eventExecutor.execute(() -> |
| 648 | processInstanceTermination(event, instPort)); |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 649 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 650 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 651 | eventExecutor.execute(() -> |
| 652 | processInstanceRemoval(event, instPort)); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 653 | break; |
| 654 | case OPENSTACK_INSTANCE_MIGRATION_ENDED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 655 | eventExecutor.execute(() -> |
| 656 | processInstanceMigrationEnd(event, instPort)); |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 657 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 658 | default: |
| 659 | break; |
| 660 | } |
| 661 | } |
| 662 | |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 663 | private void processInstanceDetection(InstancePortEvent event, |
| 664 | InstancePort instPort) { |
| 665 | if (!isRelevantHelper(event)) { |
| 666 | return; |
| 667 | } |
| 668 | |
| 669 | if (event.type() == OPENSTACK_INSTANCE_MIGRATION_STARTED) { |
| 670 | log.info("SwitchingHandler: Migration started at MAC:{} IP:{}", |
| 671 | instPort.macAddress(), |
| 672 | instPort.ipAddress()); |
| 673 | } else { |
| 674 | log.info("SwitchingHandler: Instance port detected MAC:{} IP:{}", |
| 675 | instPort.macAddress(), |
| 676 | instPort.ipAddress()); |
| 677 | } |
| 678 | |
| 679 | instPortDetected(instPort); |
| 680 | |
| 681 | Port osPort = osNetworkService.port(instPort.portId()); |
| 682 | |
| 683 | if (osPort != null) { |
| 684 | setPortBlockRules(instPort, !osPort.isAdminStateUp()); |
| 685 | } |
| 686 | } |
| 687 | |
| 688 | private void processInstanceTermination(InstancePortEvent event, |
| 689 | InstancePort instPort) { |
| 690 | if (!isRelevantHelper(event)) { |
| 691 | return; |
| 692 | } |
| 693 | |
| 694 | log.info("SwitchingHandler: Instance port terminated MAC:{} IP:{}", |
| 695 | instPort.macAddress(), |
| 696 | instPort.ipAddress()); |
| 697 | |
| 698 | removeVportRules(instPort); |
| 699 | } |
| 700 | |
| 701 | private void processInstanceRemoval(InstancePortEvent event, |
| 702 | InstancePort instPort) { |
| 703 | if (!isRelevantHelper(event)) { |
| 704 | return; |
| 705 | } |
| 706 | |
| 707 | log.info("SwitchingHandler: Instance port vanished MAC:{} IP:{}", |
| 708 | instPort.macAddress(), |
| 709 | instPort.ipAddress()); |
| 710 | |
| 711 | instPortRemoved(instPort); |
| 712 | |
| 713 | Port osPort = osNetworkService.port(instPort.portId()); |
| 714 | |
| 715 | if (osPort != null) { |
| 716 | setPortBlockRules(instPort, false); |
| 717 | } |
| 718 | } |
| 719 | |
| 720 | private void processInstanceMigrationEnd(InstancePortEvent event, |
| 721 | InstancePort instPort) { |
| 722 | if (!isRelevantHelper(event)) { |
| 723 | return; |
| 724 | } |
| 725 | |
| 726 | log.info("SwitchingHandler: Migration finished for MAC:{} IP:{}", |
| 727 | instPort.macAddress(), |
| 728 | instPort.ipAddress()); |
| 729 | |
| 730 | InstancePort revisedInstPort = swapStaleLocation(instPort); |
| 731 | |
| 732 | removeVportRules(revisedInstPort); |
| 733 | } |
| 734 | |
| 735 | /** |
| 736 | * Configures L2 forwarding rules. |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 737 | * Currently, SONA supports Flat, VXLAN, GRE and VLAN modes. |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 738 | * |
| 739 | * @param instPort instance port object |
| 740 | * @param install install flag, add the rule if true, remove it otherwise |
| 741 | */ |
| 742 | private void setNetworkRules(InstancePort instPort, boolean install) { |
SONA Project | 6bc5c4a | 2018-12-14 23:49:52 +0900 | [diff] [blame^] | 743 | Type type = osNetworkService.networkType(instPort.networkId()); |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 744 | |
| 745 | switch (type) { |
| 746 | case VXLAN: |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 747 | case GRE: |
| 748 | setNetworkRulesForTunnel(instPort, install); |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 749 | break; |
| 750 | case VLAN: |
| 751 | setNetworkRulesForVlan(instPort, install); |
| 752 | break; |
| 753 | case FLAT: |
| 754 | setNetworkRulesForFlat(instPort, install); |
| 755 | break; |
| 756 | default: |
| 757 | log.warn("Unsupported network tunnel type {}", type.name()); |
| 758 | break; |
| 759 | } |
| 760 | } |
| 761 | |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 762 | private void setNetworkRulesForTunnel(InstancePort instPort, boolean install) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 763 | setTunnelTagIpFlowRules(instPort, install); |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 764 | setForwardingRulesForTunnel(instPort, install); |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 765 | |
| 766 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 767 | setTunnelTagArpFlowRules(instPort, install); |
| 768 | } |
| 769 | } |
| 770 | |
| 771 | private void setNetworkRulesForVlan(InstancePort instPort, boolean install) { |
| 772 | setVlanTagIpFlowRules(instPort, install); |
| 773 | setForwardingRulesForVlan(instPort, install); |
| 774 | |
| 775 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 776 | setVlanTagArpFlowRules(instPort, install); |
| 777 | } |
| 778 | } |
| 779 | |
| 780 | private void setNetworkRulesForFlat(InstancePort instPort, boolean install) { |
| 781 | setFlatJumpRules(instPort, install); |
| 782 | setDownstreamRulesForFlat(instPort, install); |
| 783 | setUpstreamRulesForFlat(instPort, install); |
| 784 | } |
| 785 | |
| 786 | /** |
| 787 | * Removes virtual port related flow rules. |
| 788 | * |
| 789 | * @param instPort instance port |
| 790 | */ |
| 791 | private void removeVportRules(InstancePort instPort) { |
SONA Project | 6bc5c4a | 2018-12-14 23:49:52 +0900 | [diff] [blame^] | 792 | Type type = osNetworkService.networkType(instPort.networkId()); |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 793 | |
| 794 | switch (type) { |
| 795 | case VXLAN: |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 796 | case GRE: |
| 797 | removeVportRulesForTunnel(instPort); |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 798 | break; |
| 799 | case VLAN: |
| 800 | removeVportRulesForVlan(instPort); |
| 801 | break; |
| 802 | case FLAT: |
| 803 | removeVportRulesForFlat(instPort); |
| 804 | break; |
| 805 | default: |
| 806 | log.warn("Unsupported network type {}", type.name()); |
| 807 | break; |
| 808 | } |
| 809 | } |
| 810 | |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 811 | private void removeVportRulesForTunnel(InstancePort instPort) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 812 | setTunnelTagIpFlowRules(instPort, false); |
| 813 | |
| 814 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 815 | setTunnelTagArpFlowRules(instPort, false); |
| 816 | } |
| 817 | } |
| 818 | |
| 819 | private void removeVportRulesForVlan(InstancePort instPort) { |
| 820 | setVlanTagIpFlowRules(instPort, false); |
| 821 | |
| 822 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 823 | setVlanTagArpFlowRules(instPort, false); |
| 824 | } |
| 825 | } |
| 826 | |
| 827 | private void removeVportRulesForFlat(InstancePort instPort) { |
| 828 | setFlatJumpRules(instPort, false); |
| 829 | setUpstreamRulesForFlat(instPort, false); |
| 830 | setDownstreamRulesForFlat(instPort, false); |
| 831 | } |
| 832 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 833 | private void instPortDetected(InstancePort instPort) { |
| 834 | setNetworkRules(instPort, true); |
| 835 | // TODO add something else if needed |
| 836 | } |
| 837 | |
| 838 | private void instPortRemoved(InstancePort instPort) { |
| 839 | setNetworkRules(instPort, false); |
| 840 | // TODO add something else if needed |
| 841 | } |
| 842 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 843 | |
| 844 | private class InternalOpenstackNetworkListener implements OpenstackNetworkListener { |
| 845 | |
| 846 | @Override |
| 847 | public boolean isRelevant(OpenstackNetworkEvent event) { |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 848 | return event.subject() != null && event.port() != null; |
| 849 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 850 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 851 | private boolean isRelevantHelper() { |
| 852 | return Objects.equals(localNodeId, leadershipService.getLeader(appId.name())); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 853 | } |
| 854 | |
| 855 | @Override |
| 856 | public void event(OpenstackNetworkEvent event) { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 857 | switch (event.type()) { |
| 858 | case OPENSTACK_NETWORK_CREATED: |
| 859 | case OPENSTACK_NETWORK_UPDATED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 860 | eventExecutor.execute(() -> processNetworkAddition(event)); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 861 | break; |
| 862 | case OPENSTACK_NETWORK_REMOVED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 863 | eventExecutor.execute(() -> processNetworkRemoval(event)); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 864 | break; |
| 865 | case OPENSTACK_PORT_CREATED: |
| 866 | case OPENSTACK_PORT_UPDATED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 867 | eventExecutor.execute(() -> processPortAddition(event)); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 868 | break; |
| 869 | case OPENSTACK_PORT_REMOVED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 870 | eventExecutor.execute(() -> processPortRemoval(event)); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 871 | break; |
| 872 | default: |
| 873 | break; |
| 874 | } |
| 875 | } |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 876 | |
| 877 | private void processNetworkAddition(OpenstackNetworkEvent event) { |
| 878 | if (!isRelevantHelper()) { |
| 879 | return; |
| 880 | } |
| 881 | |
| 882 | boolean isNwAdminStateUp = event.subject().isAdminStateUp(); |
| 883 | setNetworkBlockRules(event.subject(), !isNwAdminStateUp); |
| 884 | } |
| 885 | |
| 886 | private void processNetworkRemoval(OpenstackNetworkEvent event) { |
| 887 | if (!isRelevantHelper()) { |
| 888 | return; |
| 889 | } |
| 890 | |
| 891 | setNetworkBlockRules(event.subject(), false); |
| 892 | } |
| 893 | |
| 894 | private void processPortAddition(OpenstackNetworkEvent event) { |
| 895 | if (!isRelevantHelper()) { |
| 896 | return; |
| 897 | } |
| 898 | |
| 899 | boolean isPortAdminStateUp = event.port().isAdminStateUp(); |
| 900 | String portId = event.port().getId(); |
| 901 | InstancePort instPort = instancePortService.instancePort(portId); |
| 902 | if (instPort != null) { |
| 903 | setPortBlockRules(instPort, !isPortAdminStateUp); |
| 904 | } |
| 905 | } |
| 906 | |
| 907 | private void processPortRemoval(OpenstackNetworkEvent event) { |
| 908 | if (!isRelevantHelper()) { |
| 909 | return; |
| 910 | } |
| 911 | |
| 912 | String portId = event.port().getId(); |
| 913 | InstancePort instPort = instancePortService.instancePort(portId); |
| 914 | if (instPort != null) { |
| 915 | setPortBlockRules(instPort, false); |
| 916 | } |
| 917 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 918 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 919 | } |