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) |
| 92 | public final class OpenstackSwitchingHandler { |
| 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 | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 97 | private static final String ERR_SET_FLOWS_VNI = "Failed to set flows for %s: Failed to get VNI for %s"; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 98 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 99 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 100 | protected CoreService coreService; |
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 MastershipService mastershipService; |
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 DeviceService deviceService; |
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 | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 109 | protected DriverService driverService; |
| 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 ClusterService clusterService; |
| 113 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 114 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 115 | protected ComponentConfigService configService; |
| 116 | |
Ray Milkey | 956bb16 | 2018-10-26 10:53:44 -0700 | [diff] [blame] | 117 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 118 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 119 | protected LeadershipService leadershipService; |
| 120 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 121 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 122 | protected OpenstackFlowRuleService osFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 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 InstancePortService instancePortService; |
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 OpenstackNetworkService osNetworkService; |
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 OpenstackNodeService osNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 132 | |
| 133 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 134 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 135 | private final InstancePortListener instancePortListener = new InternalInstancePortListener(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 136 | private final InternalOpenstackNetworkListener osNetworkListener = |
| 137 | new InternalOpenstackNetworkListener(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 138 | private ApplicationId appId; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 139 | private NodeId localNodeId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 140 | |
| 141 | @Activate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 142 | void activate() { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 143 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 144 | localNodeId = clusterService.getLocalNode().id(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 145 | instancePortService.addListener(instancePortListener); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 146 | osNetworkService.addListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 147 | |
| 148 | log.info("Started"); |
| 149 | } |
| 150 | |
| 151 | @Deactivate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 152 | void deactivate() { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 153 | osNetworkService.removeListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 154 | instancePortService.removeListener(instancePortListener); |
| 155 | eventExecutor.shutdown(); |
| 156 | |
| 157 | log.info("Stopped"); |
| 158 | } |
| 159 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 160 | /** |
| 161 | * Configures L2 forwarding rules. |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 162 | * Currently, SONA supports Flat, VXLAN and VLAN modes. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 163 | * |
| 164 | * @param instPort instance port object |
| 165 | * @param install install flag, add the rule if true, remove it otherwise |
| 166 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 167 | private void setNetworkRules(InstancePort instPort, boolean install) { |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 168 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 169 | switch (type) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 170 | case VXLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 171 | setTunnelTagIpFlowRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 172 | setForwardingRulesForVxlan(instPort, install); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 173 | |
| 174 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 175 | setTunnelTagArpFlowRules(instPort, install); |
| 176 | } |
| 177 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 178 | break; |
| 179 | case VLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 180 | setVlanTagIpFlowRules(instPort, install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 181 | setForwardingRulesForVlan(instPort, install); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 182 | |
| 183 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 184 | setVlanTagArpFlowRules(instPort, install); |
| 185 | } |
| 186 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 187 | break; |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 188 | case FLAT: |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 189 | setFlatJumpRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 190 | setDownstreamRulesForFlat(instPort, install); |
| 191 | setUpstreamRulesForFlat(instPort, install); |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 192 | break; |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 193 | default: |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 194 | log.warn("Unsupported network tunnel type {}", type.name()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 195 | break; |
| 196 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 197 | } |
| 198 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 199 | /** |
| 200 | * Removes virtual port. |
| 201 | * |
| 202 | * @param instPort instance port |
| 203 | */ |
| 204 | private void removeVportRules(InstancePort instPort) { |
| 205 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 206 | |
| 207 | switch (type) { |
| 208 | case VXLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 209 | setTunnelTagIpFlowRules(instPort, false); |
| 210 | |
| 211 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 212 | setTunnelTagArpFlowRules(instPort, false); |
| 213 | } |
| 214 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 215 | break; |
| 216 | case VLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 217 | setVlanTagIpFlowRules(instPort, false); |
| 218 | |
| 219 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 220 | setVlanTagArpFlowRules(instPort, false); |
| 221 | } |
| 222 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 223 | break; |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 224 | case FLAT: |
| 225 | setFlatJumpRules(instPort, false); |
| 226 | setUpstreamRulesForFlat(instPort, false); |
| 227 | setDownstreamRulesForFlat(instPort, false); |
Ray Milkey | bcc53d3 | 2018-07-02 10:22:57 -0700 | [diff] [blame] | 228 | break; |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 229 | default: |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 230 | log.warn("Unsupported network type {}", type.name()); |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 231 | break; |
| 232 | } |
| 233 | } |
| 234 | |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 235 | private void setFlatJumpRules(InstancePort port, boolean install) { |
| 236 | TrafficSelector.Builder selector = DefaultTrafficSelector.builder(); |
| 237 | selector.matchInPort(port.portNumber()); |
| 238 | |
| 239 | TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 240 | treatment.transition(STAT_FLAT_OUTBOUND_TABLE); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 241 | |
| 242 | osFlowRuleService.setRule( |
| 243 | appId, |
| 244 | port.deviceId(), |
| 245 | selector.build(), |
| 246 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 247 | PRIORITY_FLAT_JUMP_UPSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 248 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 249 | install); |
| 250 | |
| 251 | Network network = osNetworkService.network(port.networkId()); |
| 252 | |
| 253 | if (network == null) { |
| 254 | log.warn("The network does not exist"); |
| 255 | return; |
| 256 | } |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 257 | PortNumber portNumber = osNodeService.node(port.deviceId()) |
| 258 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 259 | |
| 260 | if (portNumber == null) { |
| 261 | log.warn("The port number does not exist"); |
| 262 | return; |
| 263 | } |
| 264 | |
| 265 | selector = DefaultTrafficSelector.builder(); |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 266 | selector.matchInPort(portNumber) |
| 267 | .matchEthType(Ethernet.TYPE_IPV4) |
| 268 | .matchIPDst(port.ipAddress().toIpPrefix()); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 269 | |
| 270 | osFlowRuleService.setRule( |
| 271 | appId, |
| 272 | port.deviceId(), |
| 273 | selector.build(), |
| 274 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 275 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 276 | DHCP_TABLE, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 277 | install); |
| 278 | |
| 279 | selector = DefaultTrafficSelector.builder(); |
| 280 | selector.matchInPort(portNumber) |
| 281 | .matchEthType(Ethernet.TYPE_ARP) |
| 282 | .matchArpTpa(port.ipAddress().getIp4Address()); |
| 283 | |
| 284 | osFlowRuleService.setRule( |
| 285 | appId, |
| 286 | port.deviceId(), |
| 287 | selector.build(), |
| 288 | treatment.build(), |
| 289 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 290 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 291 | install); |
| 292 | } |
| 293 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 294 | private void setDownstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 295 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 296 | .matchEthType(Ethernet.TYPE_IPV4) |
| 297 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 298 | .build(); |
| 299 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 300 | .setOutput(instPort.portNumber()) |
| 301 | .build(); |
| 302 | |
| 303 | osFlowRuleService.setRule( |
| 304 | appId, |
| 305 | instPort.deviceId(), |
| 306 | selector, |
| 307 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 308 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 309 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 310 | install); |
| 311 | |
| 312 | selector = DefaultTrafficSelector.builder() |
| 313 | .matchEthType(Ethernet.TYPE_ARP) |
| 314 | .matchArpTpa(instPort.ipAddress().getIp4Address()) |
| 315 | .build(); |
| 316 | |
| 317 | osFlowRuleService.setRule( |
| 318 | appId, |
| 319 | instPort.deviceId(), |
| 320 | selector, |
| 321 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 322 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 323 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 324 | install); |
| 325 | } |
| 326 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 327 | private void setUpstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 328 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 329 | .matchInPort(instPort.portNumber()) |
| 330 | .build(); |
| 331 | |
| 332 | Network network = osNetworkService.network(instPort.networkId()); |
| 333 | |
| 334 | if (network == null) { |
| 335 | log.warn("The network does not exist"); |
| 336 | return; |
| 337 | } |
| 338 | |
| 339 | PortNumber portNumber = osNodeService.node(instPort.deviceId()) |
| 340 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 341 | |
| 342 | if (portNumber == null) { |
| 343 | log.warn("The port number does not exist"); |
| 344 | return; |
| 345 | } |
| 346 | |
| 347 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 348 | .setOutput(portNumber) |
| 349 | .build(); |
| 350 | |
| 351 | osFlowRuleService.setRule( |
| 352 | appId, |
| 353 | instPort.deviceId(), |
| 354 | selector, |
| 355 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 356 | PRIORITY_FLAT_UPSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 357 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 358 | install); |
| 359 | } |
| 360 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 361 | /** |
| 362 | * Configures the flow rules which are used for L2 packet switching. |
| 363 | * Note that these rules will be inserted in switching table (table 5). |
| 364 | * |
| 365 | * @param instPort instance port object |
| 366 | * @param install install flag, add the rule if true, remove it otherwise |
| 367 | */ |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 368 | private void setForwardingRulesForVxlan(InstancePort instPort, boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 369 | // switching rules for the instPorts in the same node |
| 370 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 371 | // TODO: need to handle IPv6 in near future |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 372 | .matchEthType(Ethernet.TYPE_IPV4) |
| 373 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 374 | .matchTunnelId(getVni(instPort)) |
| 375 | .build(); |
| 376 | |
| 377 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 378 | // 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] | 379 | .setEthDst(instPort.macAddress()) |
| 380 | .setOutput(instPort.portNumber()) |
| 381 | .build(); |
| 382 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 383 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 384 | appId, |
| 385 | instPort.deviceId(), |
| 386 | selector, |
| 387 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 388 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 389 | FORWARDING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 390 | install); |
| 391 | |
| 392 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 393 | OpenstackNode localNode = osNodeService.node(instPort.deviceId()); |
| 394 | if (localNode == null) { |
| 395 | final String error = String.format("Cannot find openstack node for %s", |
| 396 | instPort.deviceId()); |
| 397 | throw new IllegalStateException(error); |
| 398 | } |
| 399 | osNodeService.completeNodes(COMPUTE).stream() |
| 400 | .filter(remoteNode -> !remoteNode.intgBridge().equals(localNode.intgBridge())) |
| 401 | .forEach(remoteNode -> { |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 402 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
| 403 | .extension(buildExtension( |
| 404 | deviceService, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 405 | remoteNode.intgBridge(), |
| 406 | localNode.dataIp().getIp4Address()), |
| 407 | remoteNode.intgBridge()) |
| 408 | .setOutput(remoteNode.tunnelPortNum()) |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 409 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 410 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 411 | osFlowRuleService.setRule( |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 412 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 413 | remoteNode.intgBridge(), |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 414 | selector, |
| 415 | treatmentToRemote, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 416 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 417 | FORWARDING_TABLE, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 418 | install); |
| 419 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 420 | } |
| 421 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 422 | /** |
| 423 | * Configures the flow rules which are used for L2 VLAN packet switching. |
| 424 | * Note that these rules will be inserted in switching table (table 5). |
| 425 | * |
| 426 | * @param instPort instance port object |
| 427 | * @param install install flag, add the rule if true, remove it otherwise |
| 428 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 429 | private void setForwardingRulesForVlan(InstancePort instPort, boolean install) { |
| 430 | // switching rules for the instPorts in the same node |
| 431 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 432 | // TODO: need to handle IPv6 in near future |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 433 | .matchEthType(Ethernet.TYPE_IPV4) |
| 434 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 435 | .matchVlanId(getVlanId(instPort)) |
| 436 | .build(); |
| 437 | |
| 438 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 439 | .popVlan() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 440 | // 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] | 441 | .setEthDst(instPort.macAddress()) |
| 442 | .setOutput(instPort.portNumber()) |
| 443 | .build(); |
| 444 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 445 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 446 | appId, |
| 447 | instPort.deviceId(), |
| 448 | selector, |
| 449 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 450 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 451 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 452 | install); |
| 453 | |
| 454 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 455 | osNodeService.completeNodes(COMPUTE).stream() |
| 456 | .filter(remoteNode -> !remoteNode.intgBridge().equals(instPort.deviceId()) && |
| 457 | remoteNode.vlanIntf() != null) |
| 458 | .forEach(remoteNode -> { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 459 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
Daniel Park | c64b4c6 | 2018-05-09 18:13:39 +0900 | [diff] [blame] | 460 | .setEthDst(instPort.macAddress()) |
| 461 | .setOutput(remoteNode.vlanPortNum()) |
| 462 | .build(); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 463 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 464 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 465 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 466 | remoteNode.intgBridge(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 467 | selector, |
| 468 | treatmentToRemote, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 469 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 470 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 471 | install); |
| 472 | }); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 473 | } |
| 474 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 475 | private void setTunnelTagArpFlowRules(InstancePort instPort, boolean install) { |
| 476 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 477 | } |
| 478 | |
| 479 | private void setTunnelTagIpFlowRules(InstancePort instPort, boolean install) { |
| 480 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 481 | } |
| 482 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 483 | /** |
| 484 | * Configures the flow rule which is for using VXLAN to tag the packet |
| 485 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 486 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 487 | * |
| 488 | * @param instPort instance port object |
| 489 | * @param install install flag, add the rule if true, remove it otherwise |
| 490 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 491 | private void setTunnelTagFlowRules(InstancePort instPort, |
| 492 | short ethType, |
| 493 | boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 494 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 495 | .matchEthType(ethType) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 496 | .matchInPort(instPort.portNumber()) |
| 497 | .build(); |
| 498 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 499 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder() |
| 500 | .setTunnelId(getVni(instPort)); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 501 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 502 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 503 | if (ethType == Ethernet.TYPE_ARP) { |
| 504 | tBuilder.transition(ARP_TABLE); |
| 505 | } else if (ethType == Ethernet.TYPE_IPV4) { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame^] | 506 | tBuilder.transition(ACL_EGRESS_TABLE); |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 507 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 508 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 509 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 510 | appId, |
| 511 | instPort.deviceId(), |
| 512 | selector, |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 513 | tBuilder.build(), |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 514 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 515 | VTAG_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 516 | install); |
| 517 | } |
| 518 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 519 | private void setVlanTagIpFlowRules(InstancePort instPort, boolean install) { |
| 520 | setVlanTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 521 | } |
| 522 | |
| 523 | private void setVlanTagArpFlowRules(InstancePort instPort, boolean install) { |
| 524 | setVlanTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 525 | } |
| 526 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 527 | /** |
| 528 | * Configures the flow rule which is for using VLAN to tag the packet |
| 529 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 530 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 531 | * |
| 532 | * @param instPort instance port object |
| 533 | * @param install install flag, add the rule if true, remove it otherwise |
| 534 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 535 | private void setVlanTagFlowRules(InstancePort instPort, |
| 536 | short ethType, |
| 537 | boolean install) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 538 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 539 | .matchEthType(ethType) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 540 | .matchInPort(instPort.portNumber()) |
| 541 | .build(); |
| 542 | |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 543 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder() |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 544 | .pushVlan() |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 545 | .setVlanId(getVlanId(instPort)); |
| 546 | |
| 547 | if (ethType == Ethernet.TYPE_ARP) { |
| 548 | tBuilder.transition(ARP_TABLE); |
| 549 | } else if (ethType == Ethernet.TYPE_IPV4) { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame^] | 550 | tBuilder.transition(ACL_EGRESS_TABLE); |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 551 | } |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 552 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 553 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 554 | appId, |
| 555 | instPort.deviceId(), |
| 556 | selector, |
Daniel Park | 8a9220f | 2018-11-19 18:58:35 +0900 | [diff] [blame] | 557 | tBuilder.build(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 558 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 559 | VTAG_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 560 | install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 561 | } |
| 562 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 563 | private void setNetworkBlockRules(Network network, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 564 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 565 | NetworkType type = network.getNetworkType(); |
| 566 | |
| 567 | // TODO: we block a network traffic by referring to segment ID for now |
| 568 | // we might need to find a better way to block the traffic of a network |
| 569 | // in case the segment ID is overlapped in different types network (VXLAN, VLAN) |
| 570 | switch (type) { |
| 571 | case VXLAN: |
| 572 | setNetworkBlockRulesForVxlan(network.getProviderSegID(), install); |
| 573 | break; |
| 574 | case VLAN: |
| 575 | setNetworkBlockRulesForVlan(network.getProviderSegID(), install); |
| 576 | break; |
| 577 | case FLAT: |
| 578 | // TODO: need to find a way to block flat typed network |
| 579 | break; |
| 580 | default: |
| 581 | break; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 582 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 583 | } |
| 584 | |
| 585 | private void setNetworkBlockRulesForVxlan(String segmentId, boolean install) { |
| 586 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 587 | .matchTunnelId(Long.valueOf(segmentId)) |
| 588 | .build(); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 589 | |
| 590 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 591 | .drop() |
| 592 | .build(); |
| 593 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 594 | osNodeService.completeNodes(COMPUTE) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 595 | .forEach(osNode -> |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 596 | osFlowRuleService.setRule( |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 597 | appId, |
| 598 | osNode.intgBridge(), |
| 599 | selector, |
| 600 | treatment, |
| 601 | PRIORITY_ADMIN_RULE, |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame^] | 602 | ACL_EGRESS_TABLE, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 603 | install) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 604 | ); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 605 | } |
| 606 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 607 | private void setNetworkBlockRulesForVlan(String segmentId, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 608 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 609 | .matchTunnelId(Long.valueOf(segmentId)) |
| 610 | .build(); |
| 611 | |
| 612 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 613 | .drop() |
| 614 | .build(); |
| 615 | |
| 616 | osNodeService.completeNodes(COMPUTE) |
| 617 | .forEach(osNode -> |
| 618 | osFlowRuleService.setRule( |
| 619 | appId, |
| 620 | osNode.intgBridge(), |
| 621 | selector, |
| 622 | treatment, |
| 623 | PRIORITY_ADMIN_RULE, |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame^] | 624 | ACL_EGRESS_TABLE, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 625 | install) |
| 626 | ); |
| 627 | } |
| 628 | |
| 629 | private void setPortBlockRules(InstancePort instPort, boolean install) { |
| 630 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 631 | .matchInPort(instPort.portNumber()) |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 632 | .build(); |
| 633 | |
| 634 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 635 | .drop() |
| 636 | .build(); |
| 637 | |
| 638 | osFlowRuleService.setRule( |
| 639 | appId, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 640 | instPort.deviceId(), |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 641 | selector, |
| 642 | treatment, |
| 643 | PRIORITY_ADMIN_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 644 | VTAG_TABLE, |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 645 | install); |
| 646 | } |
| 647 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 648 | /** |
| 649 | * Obtains the VLAN ID from the given instance port. |
| 650 | * |
| 651 | * @param instPort instance port object |
| 652 | * @return VLAN ID |
| 653 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 654 | private VlanId getVlanId(InstancePort instPort) { |
| 655 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 656 | |
| 657 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 658 | final String error = |
| 659 | String.format(ERR_SET_FLOWS_VNI, |
| 660 | instPort, osNet == null ? "<none>" : osNet.getName()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 661 | throw new IllegalStateException(error); |
| 662 | } |
| 663 | |
| 664 | return VlanId.vlanId(osNet.getProviderSegID()); |
| 665 | } |
| 666 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 667 | /** |
| 668 | * Obtains the VNI from the given instance port. |
| 669 | * |
| 670 | * @param instPort instance port object |
| 671 | * @return VXLAN Network Identifier (VNI) |
| 672 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 673 | private Long getVni(InstancePort instPort) { |
| 674 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 675 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 676 | final String error = |
| 677 | String.format(ERR_SET_FLOWS_VNI, |
| 678 | instPort, osNet == null ? "<none>" : osNet.getName()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 679 | throw new IllegalStateException(error); |
| 680 | } |
| 681 | return Long.valueOf(osNet.getProviderSegID()); |
| 682 | } |
| 683 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 684 | private String getArpMode() { |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 685 | Set<ConfigProperty> properties = |
| 686 | configService.getProperties(OpenstackSwitchingArpHandler.class.getName()); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 687 | return getPropertyValue(properties, ARP_MODE); |
| 688 | } |
| 689 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 690 | /** |
| 691 | * An internal instance port listener which listens the port events generated |
| 692 | * from VM. The corresponding L2 forwarding rules will be generated and |
| 693 | * inserted to integration bridge only if a new VM port is detected. If the |
| 694 | * existing detected VM port is removed due to VM purge, we will remove the |
| 695 | * corresponding L2 forwarding to as well for the sake of resource saving. |
| 696 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 697 | private class InternalInstancePortListener implements InstancePortListener { |
| 698 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 699 | private boolean isRelevantHelper(InstancePortEvent event) { |
| 700 | return mastershipService.isLocalMaster(event.subject().deviceId()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 701 | } |
| 702 | |
| 703 | @Override |
| 704 | public void event(InstancePortEvent event) { |
| 705 | InstancePort instPort = event.subject(); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 706 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 707 | switch (event.type()) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 708 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 709 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 710 | case OPENSTACK_INSTANCE_MIGRATION_STARTED: |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 711 | case OPENSTACK_INSTANCE_RESTARTED: |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 712 | |
| 713 | if (event.type() == OPENSTACK_INSTANCE_MIGRATION_STARTED) { |
| 714 | log.info("SwitchingHandler: Migration started at MAC:{} IP:{}", |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 715 | instPort.macAddress(), |
| 716 | instPort.ipAddress()); |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 717 | } else { |
| 718 | log.info("SwitchingHandler: Instance port detected MAC:{} IP:{}", |
| 719 | instPort.macAddress(), |
| 720 | instPort.ipAddress()); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 721 | } |
| 722 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 723 | eventExecutor.execute(() -> { |
| 724 | |
| 725 | if (!isRelevantHelper(event)) { |
| 726 | return; |
| 727 | } |
| 728 | |
| 729 | instPortDetected(instPort); |
| 730 | |
| 731 | Port osPort = osNetworkService.port(instPort.portId()); |
| 732 | |
| 733 | if (osPort != null) { |
| 734 | setPortBlockRules(instPort, !osPort.isAdminStateUp()); |
| 735 | } |
| 736 | }); |
| 737 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 738 | break; |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 739 | case OPENSTACK_INSTANCE_TERMINATED: |
| 740 | log.info("SwitchingHandler: Instance port terminated MAC:{} IP:{}", |
| 741 | instPort.macAddress(), |
| 742 | instPort.ipAddress()); |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 743 | eventExecutor.execute(() -> { |
| 744 | |
| 745 | if (!isRelevantHelper(event)) { |
| 746 | return; |
| 747 | } |
| 748 | |
| 749 | removeVportRules(instPort); |
| 750 | }); |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 751 | |
| 752 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 753 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 754 | log.info("SwitchingHandler: Instance port vanished MAC:{} IP:{}", |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 755 | instPort.macAddress(), |
| 756 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 757 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 758 | eventExecutor.execute(() -> { |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 759 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 760 | if (!isRelevantHelper(event)) { |
| 761 | return; |
| 762 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 763 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 764 | instPortRemoved(instPort); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 765 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 766 | Port osPort = osNetworkService.port(instPort.portId()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 767 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 768 | if (osPort != null) { |
| 769 | setPortBlockRules(instPort, false); |
| 770 | } |
| 771 | }); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 772 | |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 773 | break; |
| 774 | case OPENSTACK_INSTANCE_MIGRATION_ENDED: |
| 775 | log.info("SwitchingHandler: Migration finished for MAC:{} IP:{}", |
| 776 | instPort.macAddress(), |
| 777 | instPort.ipAddress()); |
| 778 | |
| 779 | InstancePort revisedInstPort = swapStaleLocation(instPort); |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 780 | eventExecutor.execute(() -> { |
| 781 | |
| 782 | if (!isRelevantHelper(event)) { |
| 783 | return; |
| 784 | } |
| 785 | |
| 786 | removeVportRules(revisedInstPort); |
| 787 | }); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 788 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 789 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 790 | default: |
| 791 | break; |
| 792 | } |
| 793 | } |
| 794 | |
| 795 | private void instPortDetected(InstancePort instPort) { |
| 796 | setNetworkRules(instPort, true); |
| 797 | // TODO add something else if needed |
| 798 | } |
| 799 | |
| 800 | private void instPortRemoved(InstancePort instPort) { |
| 801 | setNetworkRules(instPort, false); |
| 802 | // TODO add something else if needed |
| 803 | } |
| 804 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 805 | |
| 806 | private class InternalOpenstackNetworkListener implements OpenstackNetworkListener { |
| 807 | |
| 808 | @Override |
| 809 | public boolean isRelevant(OpenstackNetworkEvent event) { |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 810 | return event.subject() != null && event.port() != null; |
| 811 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 812 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 813 | private boolean isRelevantHelper() { |
| 814 | return Objects.equals(localNodeId, leadershipService.getLeader(appId.name())); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 815 | } |
| 816 | |
| 817 | @Override |
| 818 | public void event(OpenstackNetworkEvent event) { |
| 819 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 820 | boolean isNwAdminStateUp = event.subject().isAdminStateUp(); |
| 821 | boolean isPortAdminStateUp = event.port().isAdminStateUp(); |
| 822 | |
Jian Li | 32b0362 | 2018-11-06 17:54:24 +0900 | [diff] [blame] | 823 | String portId = event.port().getId(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 824 | |
| 825 | switch (event.type()) { |
| 826 | case OPENSTACK_NETWORK_CREATED: |
| 827 | case OPENSTACK_NETWORK_UPDATED: |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 828 | eventExecutor.execute(() -> { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 829 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 830 | if (!isRelevantHelper()) { |
| 831 | return; |
| 832 | } |
| 833 | |
| 834 | setNetworkBlockRules(event.subject(), !isNwAdminStateUp); |
| 835 | }); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 836 | break; |
| 837 | case OPENSTACK_NETWORK_REMOVED: |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 838 | eventExecutor.execute(() -> { |
| 839 | |
| 840 | if (!isRelevantHelper()) { |
| 841 | return; |
| 842 | } |
| 843 | |
| 844 | setNetworkBlockRules(event.subject(), false); |
| 845 | }); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 846 | break; |
| 847 | case OPENSTACK_PORT_CREATED: |
| 848 | case OPENSTACK_PORT_UPDATED: |
Jian Li | 32b0362 | 2018-11-06 17:54:24 +0900 | [diff] [blame] | 849 | eventExecutor.execute(() -> { |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 850 | |
| 851 | if (!isRelevantHelper()) { |
| 852 | return; |
| 853 | } |
| 854 | |
Jian Li | 32b0362 | 2018-11-06 17:54:24 +0900 | [diff] [blame] | 855 | InstancePort instPort = instancePortService.instancePort(portId); |
| 856 | if (instPort != null) { |
| 857 | setPortBlockRules(instPort, !isPortAdminStateUp); |
| 858 | } |
| 859 | }); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 860 | break; |
| 861 | case OPENSTACK_PORT_REMOVED: |
Jian Li | 32b0362 | 2018-11-06 17:54:24 +0900 | [diff] [blame] | 862 | eventExecutor.execute(() -> { |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 863 | |
| 864 | if (!isRelevantHelper()) { |
| 865 | return; |
| 866 | } |
| 867 | |
Jian Li | 32b0362 | 2018-11-06 17:54:24 +0900 | [diff] [blame] | 868 | InstancePort instPort = instancePortService.instancePort(portId); |
| 869 | if (instPort != null) { |
| 870 | setPortBlockRules(instPort, false); |
| 871 | } |
| 872 | }); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 873 | break; |
| 874 | default: |
| 875 | break; |
| 876 | } |
| 877 | } |
| 878 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 879 | } |