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; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 20 | import org.osgi.service.component.annotations.Activate; |
| 21 | import org.osgi.service.component.annotations.Component; |
| 22 | import org.osgi.service.component.annotations.Deactivate; |
| 23 | import org.osgi.service.component.annotations.Reference; |
| 24 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 25 | import org.onlab.packet.Ethernet; |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 26 | import org.onlab.packet.VlanId; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 27 | import org.onosproject.cfg.ComponentConfigService; |
| 28 | import org.onosproject.cfg.ConfigProperty; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 29 | import org.onosproject.cluster.ClusterService; |
| 30 | import org.onosproject.cluster.LeadershipService; |
| 31 | import org.onosproject.cluster.NodeId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 32 | import org.onosproject.core.ApplicationId; |
| 33 | import org.onosproject.core.CoreService; |
| 34 | import org.onosproject.mastership.MastershipService; |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 35 | import org.onosproject.net.PortNumber; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 36 | import org.onosproject.net.device.DeviceService; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 37 | import org.onosproject.net.driver.DriverService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 38 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 39 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 40 | import org.onosproject.net.flow.TrafficSelector; |
| 41 | import org.onosproject.net.flow.TrafficTreatment; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 42 | import org.onosproject.net.flow.instructions.ExtensionTreatment; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 43 | import org.onosproject.openstacknetworking.api.InstancePort; |
| 44 | import org.onosproject.openstacknetworking.api.InstancePortEvent; |
| 45 | import org.onosproject.openstacknetworking.api.InstancePortListener; |
| 46 | import org.onosproject.openstacknetworking.api.InstancePortService; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 47 | import org.onosproject.openstacknetworking.api.OpenstackFlowRuleService; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 48 | import org.onosproject.openstacknetworking.api.OpenstackNetworkEvent; |
| 49 | import org.onosproject.openstacknetworking.api.OpenstackNetworkListener; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 50 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 51 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupService; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 52 | import org.onosproject.openstacknetworking.util.RulePopulatorUtil; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 53 | import org.onosproject.openstacknode.api.OpenstackNode; |
| 54 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 55 | import org.openstack4j.model.network.Network; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 56 | import org.openstack4j.model.network.NetworkType; |
| 57 | import org.openstack4j.model.network.Port; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 58 | import org.slf4j.Logger; |
| 59 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 60 | import java.util.Objects; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 61 | import java.util.Set; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 62 | import java.util.concurrent.ExecutorService; |
| 63 | |
| 64 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 65 | import static org.onlab.util.Tools.groupedThreads; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 66 | import static org.onosproject.openstacknetworking.api.Constants.ACL_TABLE; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 67 | import static org.onosproject.openstacknetworking.api.Constants.ARP_BROADCAST_MODE; |
| 68 | import static org.onosproject.openstacknetworking.api.Constants.ARP_TABLE; |
| 69 | import static org.onosproject.openstacknetworking.api.Constants.DHCP_TABLE; |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 70 | import static org.onosproject.openstacknetworking.api.Constants.FLAT_TABLE; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 71 | import static org.onosproject.openstacknetworking.api.Constants.FORWARDING_TABLE; |
| 72 | import static org.onosproject.openstacknetworking.api.Constants.OPENSTACK_NETWORKING_APP_ID; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 73 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ADMIN_RULE; |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 74 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_DOWNSTREAM_RULE; |
| 75 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE; |
| 76 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_JUMP_UPSTREAM_RULE; |
| 77 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_UPSTREAM_RULE; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 78 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_SWITCHING_RULE; |
| 79 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_TUNNEL_TAG_RULE; |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 80 | import static org.onosproject.openstacknetworking.api.Constants.STAT_FLAT_OUTBOUND_TABLE; |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 81 | import static org.onosproject.openstacknetworking.api.Constants.VTAG_TABLE; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 82 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.getPropertyValue; |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 83 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.swapStaleLocation; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 84 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.buildExtension; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 85 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 86 | import static org.slf4j.LoggerFactory.getLogger; |
| 87 | |
| 88 | |
| 89 | /** |
| 90 | * Populates switching flow rules on OVS for the basic connectivity among the |
| 91 | * virtual instances in the same network. |
| 92 | */ |
| 93 | @Component(immediate = true) |
| 94 | public final class OpenstackSwitchingHandler { |
| 95 | |
| 96 | private final Logger log = getLogger(getClass()); |
| 97 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 98 | private static final String ARP_MODE = "arpMode"; |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 99 | 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] | 100 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 101 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 102 | protected CoreService coreService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 103 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 104 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 105 | protected MastershipService mastershipService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 106 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 107 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 108 | protected DeviceService deviceService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 109 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 110 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 111 | protected DriverService driverService; |
| 112 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 113 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 114 | protected ClusterService clusterService; |
| 115 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 116 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 117 | protected ComponentConfigService configService; |
| 118 | |
Ray Milkey | 956bb16 | 2018-10-26 10:53:44 -0700 | [diff] [blame^] | 119 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 120 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 121 | protected LeadershipService leadershipService; |
| 122 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 123 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 124 | protected OpenstackFlowRuleService osFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 125 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 126 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 127 | protected InstancePortService instancePortService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 128 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 129 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 130 | protected OpenstackNetworkService osNetworkService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 131 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 132 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 133 | protected OpenstackNodeService osNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 134 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 135 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 136 | protected OpenstackSecurityGroupService securityGroupService; |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 137 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 138 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 139 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 140 | private final InstancePortListener instancePortListener = new InternalInstancePortListener(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 141 | private final InternalOpenstackNetworkListener osNetworkListener = |
| 142 | new InternalOpenstackNetworkListener(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 143 | private ApplicationId appId; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 144 | private NodeId localNodeId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 145 | |
| 146 | @Activate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 147 | void activate() { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 148 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 149 | localNodeId = clusterService.getLocalNode().id(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 150 | instancePortService.addListener(instancePortListener); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 151 | osNetworkService.addListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 152 | |
| 153 | log.info("Started"); |
| 154 | } |
| 155 | |
| 156 | @Deactivate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 157 | void deactivate() { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 158 | osNetworkService.removeListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 159 | instancePortService.removeListener(instancePortListener); |
| 160 | eventExecutor.shutdown(); |
| 161 | |
| 162 | log.info("Stopped"); |
| 163 | } |
| 164 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 165 | /** |
| 166 | * Configures L2 forwarding rules. |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 167 | * Currently, SONA supports Flat, VXLAN and VLAN modes. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 168 | * |
| 169 | * @param instPort instance port object |
| 170 | * @param install install flag, add the rule if true, remove it otherwise |
| 171 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 172 | private void setNetworkRules(InstancePort instPort, boolean install) { |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 173 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 174 | switch (type) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 175 | case VXLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 176 | setTunnelTagIpFlowRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 177 | setForwardingRulesForVxlan(instPort, install); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 178 | |
| 179 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 180 | setTunnelTagArpFlowRules(instPort, install); |
| 181 | } |
| 182 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 183 | break; |
| 184 | case VLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 185 | setVlanTagIpFlowRules(instPort, install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 186 | setForwardingRulesForVlan(instPort, install); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 187 | |
| 188 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 189 | setVlanTagArpFlowRules(instPort, install); |
| 190 | } |
| 191 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 192 | break; |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 193 | case FLAT: |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 194 | setFlatJumpRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 195 | setDownstreamRulesForFlat(instPort, install); |
| 196 | setUpstreamRulesForFlat(instPort, install); |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 197 | break; |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 198 | default: |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 199 | log.warn("Unsupported network tunnel type {}", type.name()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 200 | break; |
| 201 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 202 | } |
| 203 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 204 | /** |
| 205 | * Removes virtual port. |
| 206 | * |
| 207 | * @param instPort instance port |
| 208 | */ |
| 209 | private void removeVportRules(InstancePort instPort) { |
| 210 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 211 | |
| 212 | switch (type) { |
| 213 | case VXLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 214 | setTunnelTagIpFlowRules(instPort, false); |
| 215 | |
| 216 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 217 | setTunnelTagArpFlowRules(instPort, false); |
| 218 | } |
| 219 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 220 | break; |
| 221 | case VLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 222 | setVlanTagIpFlowRules(instPort, false); |
| 223 | |
| 224 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 225 | setVlanTagArpFlowRules(instPort, false); |
| 226 | } |
| 227 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 228 | break; |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 229 | case FLAT: |
| 230 | setFlatJumpRules(instPort, false); |
| 231 | setUpstreamRulesForFlat(instPort, false); |
| 232 | setDownstreamRulesForFlat(instPort, false); |
Ray Milkey | bcc53d3 | 2018-07-02 10:22:57 -0700 | [diff] [blame] | 233 | break; |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 234 | default: |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 235 | log.warn("Unsupported network type {}", type.name()); |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 236 | break; |
| 237 | } |
| 238 | } |
| 239 | |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 240 | private void setFlatJumpRules(InstancePort port, boolean install) { |
| 241 | TrafficSelector.Builder selector = DefaultTrafficSelector.builder(); |
| 242 | selector.matchInPort(port.portNumber()); |
| 243 | |
| 244 | TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 245 | treatment.transition(STAT_FLAT_OUTBOUND_TABLE); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 246 | |
| 247 | osFlowRuleService.setRule( |
| 248 | appId, |
| 249 | port.deviceId(), |
| 250 | selector.build(), |
| 251 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 252 | PRIORITY_FLAT_JUMP_UPSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 253 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 254 | install); |
| 255 | |
| 256 | Network network = osNetworkService.network(port.networkId()); |
| 257 | |
| 258 | if (network == null) { |
| 259 | log.warn("The network does not exist"); |
| 260 | return; |
| 261 | } |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 262 | PortNumber portNumber = osNodeService.node(port.deviceId()) |
| 263 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 264 | |
| 265 | if (portNumber == null) { |
| 266 | log.warn("The port number does not exist"); |
| 267 | return; |
| 268 | } |
| 269 | |
| 270 | selector = DefaultTrafficSelector.builder(); |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 271 | selector.matchInPort(portNumber) |
| 272 | .matchEthType(Ethernet.TYPE_IPV4) |
| 273 | .matchIPDst(port.ipAddress().toIpPrefix()); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 274 | |
| 275 | osFlowRuleService.setRule( |
| 276 | appId, |
| 277 | port.deviceId(), |
| 278 | selector.build(), |
| 279 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 280 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 281 | DHCP_TABLE, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 282 | install); |
| 283 | |
| 284 | selector = DefaultTrafficSelector.builder(); |
| 285 | selector.matchInPort(portNumber) |
| 286 | .matchEthType(Ethernet.TYPE_ARP) |
| 287 | .matchArpTpa(port.ipAddress().getIp4Address()); |
| 288 | |
| 289 | osFlowRuleService.setRule( |
| 290 | appId, |
| 291 | port.deviceId(), |
| 292 | selector.build(), |
| 293 | treatment.build(), |
| 294 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 295 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 296 | install); |
| 297 | } |
| 298 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 299 | private void setDownstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 300 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 301 | .matchEthType(Ethernet.TYPE_IPV4) |
| 302 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 303 | .build(); |
| 304 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 305 | .setOutput(instPort.portNumber()) |
| 306 | .build(); |
| 307 | |
| 308 | osFlowRuleService.setRule( |
| 309 | appId, |
| 310 | instPort.deviceId(), |
| 311 | selector, |
| 312 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 313 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 314 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 315 | install); |
| 316 | |
| 317 | selector = DefaultTrafficSelector.builder() |
| 318 | .matchEthType(Ethernet.TYPE_ARP) |
| 319 | .matchArpTpa(instPort.ipAddress().getIp4Address()) |
| 320 | .build(); |
| 321 | |
| 322 | osFlowRuleService.setRule( |
| 323 | appId, |
| 324 | instPort.deviceId(), |
| 325 | selector, |
| 326 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 327 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 328 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 329 | install); |
| 330 | } |
| 331 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 332 | private void setUpstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 333 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 334 | .matchInPort(instPort.portNumber()) |
| 335 | .build(); |
| 336 | |
| 337 | Network network = osNetworkService.network(instPort.networkId()); |
| 338 | |
| 339 | if (network == null) { |
| 340 | log.warn("The network does not exist"); |
| 341 | return; |
| 342 | } |
| 343 | |
| 344 | PortNumber portNumber = osNodeService.node(instPort.deviceId()) |
| 345 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 346 | |
| 347 | if (portNumber == null) { |
| 348 | log.warn("The port number does not exist"); |
| 349 | return; |
| 350 | } |
| 351 | |
| 352 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 353 | .setOutput(portNumber) |
| 354 | .build(); |
| 355 | |
| 356 | osFlowRuleService.setRule( |
| 357 | appId, |
| 358 | instPort.deviceId(), |
| 359 | selector, |
| 360 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 361 | PRIORITY_FLAT_UPSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 362 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 363 | install); |
| 364 | } |
| 365 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 366 | /** |
| 367 | * Configures the flow rules which are used for L2 packet switching. |
| 368 | * Note that these rules will be inserted in switching table (table 5). |
| 369 | * |
| 370 | * @param instPort instance port object |
| 371 | * @param install install flag, add the rule if true, remove it otherwise |
| 372 | */ |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 373 | private void setForwardingRulesForVxlan(InstancePort instPort, boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 374 | // switching rules for the instPorts in the same node |
| 375 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 376 | // TODO: need to handle IPv6 in near future |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 377 | .matchEthType(Ethernet.TYPE_IPV4) |
| 378 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 379 | .matchTunnelId(getVni(instPort)) |
| 380 | .build(); |
| 381 | |
| 382 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 383 | // 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] | 384 | .setEthDst(instPort.macAddress()) |
| 385 | .setOutput(instPort.portNumber()) |
| 386 | .build(); |
| 387 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 388 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 389 | appId, |
| 390 | instPort.deviceId(), |
| 391 | selector, |
| 392 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 393 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 394 | FORWARDING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 395 | install); |
| 396 | |
| 397 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 398 | OpenstackNode localNode = osNodeService.node(instPort.deviceId()); |
| 399 | if (localNode == null) { |
| 400 | final String error = String.format("Cannot find openstack node for %s", |
| 401 | instPort.deviceId()); |
| 402 | throw new IllegalStateException(error); |
| 403 | } |
| 404 | osNodeService.completeNodes(COMPUTE).stream() |
| 405 | .filter(remoteNode -> !remoteNode.intgBridge().equals(localNode.intgBridge())) |
| 406 | .forEach(remoteNode -> { |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 407 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
| 408 | .extension(buildExtension( |
| 409 | deviceService, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 410 | remoteNode.intgBridge(), |
| 411 | localNode.dataIp().getIp4Address()), |
| 412 | remoteNode.intgBridge()) |
| 413 | .setOutput(remoteNode.tunnelPortNum()) |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 414 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 415 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 416 | osFlowRuleService.setRule( |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 417 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 418 | remoteNode.intgBridge(), |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 419 | selector, |
| 420 | treatmentToRemote, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 421 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 422 | FORWARDING_TABLE, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 423 | install); |
| 424 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 425 | } |
| 426 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 427 | /** |
| 428 | * Configures the flow rules which are used for L2 VLAN packet switching. |
| 429 | * Note that these rules will be inserted in switching table (table 5). |
| 430 | * |
| 431 | * @param instPort instance port object |
| 432 | * @param install install flag, add the rule if true, remove it otherwise |
| 433 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 434 | private void setForwardingRulesForVlan(InstancePort instPort, boolean install) { |
| 435 | // switching rules for the instPorts in the same node |
| 436 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 437 | // TODO: need to handle IPv6 in near future |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 438 | .matchEthType(Ethernet.TYPE_IPV4) |
| 439 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 440 | .matchVlanId(getVlanId(instPort)) |
| 441 | .build(); |
| 442 | |
| 443 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 444 | .popVlan() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 445 | // 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] | 446 | .setEthDst(instPort.macAddress()) |
| 447 | .setOutput(instPort.portNumber()) |
| 448 | .build(); |
| 449 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 450 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 451 | appId, |
| 452 | instPort.deviceId(), |
| 453 | selector, |
| 454 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 455 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 456 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 457 | install); |
| 458 | |
| 459 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 460 | osNodeService.completeNodes(COMPUTE).stream() |
| 461 | .filter(remoteNode -> !remoteNode.intgBridge().equals(instPort.deviceId()) && |
| 462 | remoteNode.vlanIntf() != null) |
| 463 | .forEach(remoteNode -> { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 464 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
Daniel Park | c64b4c6 | 2018-05-09 18:13:39 +0900 | [diff] [blame] | 465 | .setEthDst(instPort.macAddress()) |
| 466 | .setOutput(remoteNode.vlanPortNum()) |
| 467 | .build(); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 468 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 469 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 470 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 471 | remoteNode.intgBridge(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 472 | selector, |
| 473 | treatmentToRemote, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 474 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 475 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 476 | install); |
| 477 | }); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 478 | } |
| 479 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 480 | private void setTunnelTagArpFlowRules(InstancePort instPort, boolean install) { |
| 481 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 482 | } |
| 483 | |
| 484 | private void setTunnelTagIpFlowRules(InstancePort instPort, boolean install) { |
| 485 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 486 | } |
| 487 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 488 | /** |
| 489 | * Configures the flow rule which is for using VXLAN to tag the packet |
| 490 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 491 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 492 | * |
| 493 | * @param instPort instance port object |
| 494 | * @param install install flag, add the rule if true, remove it otherwise |
| 495 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 496 | private void setTunnelTagFlowRules(InstancePort instPort, |
| 497 | short ethType, |
| 498 | boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 499 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 500 | .matchEthType(ethType) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 501 | .matchInPort(instPort.portNumber()) |
| 502 | .build(); |
| 503 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 504 | // XXX All egress traffic needs to go through connection tracking module, |
| 505 | // which might hurt its performance. |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 506 | ExtensionTreatment ctTreatment = |
| 507 | RulePopulatorUtil.niciraConnTrackTreatmentBuilder(driverService, instPort.deviceId()) |
| 508 | .commit(true).build(); |
| 509 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 510 | TrafficTreatment.Builder tb = DefaultTrafficTreatment.builder() |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 511 | .setTunnelId(getVni(instPort)) |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 512 | .transition(ARP_TABLE); |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 513 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 514 | if (securityGroupService.isSecurityGroupEnabled() && ethType == Ethernet.TYPE_IPV4) { |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 515 | tb.extension(ctTreatment, instPort.deviceId()); |
| 516 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 517 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 518 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 519 | appId, |
| 520 | instPort.deviceId(), |
| 521 | selector, |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 522 | tb.build(), |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 523 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 524 | VTAG_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 525 | install); |
| 526 | } |
| 527 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 528 | private void setVlanTagIpFlowRules(InstancePort instPort, boolean install) { |
| 529 | setVlanTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 530 | } |
| 531 | |
| 532 | private void setVlanTagArpFlowRules(InstancePort instPort, boolean install) { |
| 533 | setVlanTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 534 | } |
| 535 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 536 | /** |
| 537 | * Configures the flow rule which is for using VLAN to tag the packet |
| 538 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 539 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 540 | * |
| 541 | * @param instPort instance port object |
| 542 | * @param install install flag, add the rule if true, remove it otherwise |
| 543 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 544 | private void setVlanTagFlowRules(InstancePort instPort, |
| 545 | short ethType, |
| 546 | boolean install) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 547 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 548 | .matchEthType(ethType) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 549 | .matchInPort(instPort.portNumber()) |
| 550 | .build(); |
| 551 | |
| 552 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 553 | .pushVlan() |
| 554 | .setVlanId(getVlanId(instPort)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 555 | .transition(ACL_TABLE) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 556 | .build(); |
| 557 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 558 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 559 | appId, |
| 560 | instPort.deviceId(), |
| 561 | selector, |
| 562 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 563 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 564 | VTAG_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 565 | install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 566 | } |
| 567 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 568 | private void setNetworkBlockRules(Network network, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 569 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 570 | NetworkType type = network.getNetworkType(); |
| 571 | |
| 572 | // TODO: we block a network traffic by referring to segment ID for now |
| 573 | // we might need to find a better way to block the traffic of a network |
| 574 | // in case the segment ID is overlapped in different types network (VXLAN, VLAN) |
| 575 | switch (type) { |
| 576 | case VXLAN: |
| 577 | setNetworkBlockRulesForVxlan(network.getProviderSegID(), install); |
| 578 | break; |
| 579 | case VLAN: |
| 580 | setNetworkBlockRulesForVlan(network.getProviderSegID(), install); |
| 581 | break; |
| 582 | case FLAT: |
| 583 | // TODO: need to find a way to block flat typed network |
| 584 | break; |
| 585 | default: |
| 586 | break; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 587 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 588 | } |
| 589 | |
| 590 | private void setNetworkBlockRulesForVxlan(String segmentId, boolean install) { |
| 591 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 592 | .matchTunnelId(Long.valueOf(segmentId)) |
| 593 | .build(); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 594 | |
| 595 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 596 | .drop() |
| 597 | .build(); |
| 598 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 599 | osNodeService.completeNodes(COMPUTE) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 600 | .forEach(osNode -> |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 601 | osFlowRuleService.setRule( |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 602 | appId, |
| 603 | osNode.intgBridge(), |
| 604 | selector, |
| 605 | treatment, |
| 606 | PRIORITY_ADMIN_RULE, |
| 607 | ACL_TABLE, |
| 608 | install) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 609 | ); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 610 | } |
| 611 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 612 | private void setNetworkBlockRulesForVlan(String segmentId, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 613 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 614 | .matchTunnelId(Long.valueOf(segmentId)) |
| 615 | .build(); |
| 616 | |
| 617 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 618 | .drop() |
| 619 | .build(); |
| 620 | |
| 621 | osNodeService.completeNodes(COMPUTE) |
| 622 | .forEach(osNode -> |
| 623 | osFlowRuleService.setRule( |
| 624 | appId, |
| 625 | osNode.intgBridge(), |
| 626 | selector, |
| 627 | treatment, |
| 628 | PRIORITY_ADMIN_RULE, |
| 629 | ACL_TABLE, |
| 630 | install) |
| 631 | ); |
| 632 | } |
| 633 | |
| 634 | private void setPortBlockRules(InstancePort instPort, boolean install) { |
| 635 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 636 | .matchInPort(instPort.portNumber()) |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 637 | .build(); |
| 638 | |
| 639 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 640 | .drop() |
| 641 | .build(); |
| 642 | |
| 643 | osFlowRuleService.setRule( |
| 644 | appId, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 645 | instPort.deviceId(), |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 646 | selector, |
| 647 | treatment, |
| 648 | PRIORITY_ADMIN_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 649 | VTAG_TABLE, |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 650 | install); |
| 651 | } |
| 652 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 653 | /** |
| 654 | * Obtains the VLAN ID from the given instance port. |
| 655 | * |
| 656 | * @param instPort instance port object |
| 657 | * @return VLAN ID |
| 658 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 659 | private VlanId getVlanId(InstancePort instPort) { |
| 660 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 661 | |
| 662 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 663 | final String error = |
| 664 | String.format(ERR_SET_FLOWS_VNI, |
| 665 | instPort, osNet == null ? "<none>" : osNet.getName()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 666 | throw new IllegalStateException(error); |
| 667 | } |
| 668 | |
| 669 | return VlanId.vlanId(osNet.getProviderSegID()); |
| 670 | } |
| 671 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 672 | /** |
| 673 | * Obtains the VNI from the given instance port. |
| 674 | * |
| 675 | * @param instPort instance port object |
| 676 | * @return VXLAN Network Identifier (VNI) |
| 677 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 678 | private Long getVni(InstancePort instPort) { |
| 679 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 680 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 681 | final String error = |
| 682 | String.format(ERR_SET_FLOWS_VNI, |
| 683 | instPort, osNet == null ? "<none>" : osNet.getName()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 684 | throw new IllegalStateException(error); |
| 685 | } |
| 686 | return Long.valueOf(osNet.getProviderSegID()); |
| 687 | } |
| 688 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 689 | private String getArpMode() { |
| 690 | Set<ConfigProperty> properties = configService.getProperties(OpenstackSwitchingArpHandler.class.getName()); |
| 691 | return getPropertyValue(properties, ARP_MODE); |
| 692 | } |
| 693 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 694 | /** |
| 695 | * An internal instance port listener which listens the port events generated |
| 696 | * from VM. The corresponding L2 forwarding rules will be generated and |
| 697 | * inserted to integration bridge only if a new VM port is detected. If the |
| 698 | * existing detected VM port is removed due to VM purge, we will remove the |
| 699 | * corresponding L2 forwarding to as well for the sake of resource saving. |
| 700 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 701 | private class InternalInstancePortListener implements InstancePortListener { |
| 702 | |
| 703 | @Override |
| 704 | public boolean isRelevant(InstancePortEvent event) { |
| 705 | InstancePort instPort = event.subject(); |
| 706 | return mastershipService.isLocalMaster(instPort.deviceId()); |
| 707 | } |
| 708 | |
| 709 | @Override |
| 710 | public void event(InstancePortEvent event) { |
| 711 | InstancePort instPort = event.subject(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 712 | Port osPort = osNetworkService.port(instPort.portId()); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 713 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 714 | switch (event.type()) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 715 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 716 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 717 | case OPENSTACK_INSTANCE_RESTARTED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 718 | log.info("SwitchingHandler: Instance port detected MAC:{} IP:{}", |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 719 | instPort.macAddress(), |
| 720 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 721 | |
| 722 | eventExecutor.execute(() -> instPortDetected(instPort)); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 723 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 724 | if (osPort != null) { |
| 725 | eventExecutor.execute(() -> |
| 726 | setPortBlockRules(instPort, !osPort.isAdminStateUp())); |
| 727 | } |
| 728 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 729 | break; |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 730 | case OPENSTACK_INSTANCE_TERMINATED: |
| 731 | log.info("SwitchingHandler: Instance port terminated MAC:{} IP:{}", |
| 732 | instPort.macAddress(), |
| 733 | instPort.ipAddress()); |
| 734 | eventExecutor.execute(() -> removeVportRules(instPort)); |
| 735 | |
| 736 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 737 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 738 | log.info("SwitchingHandler: Instance port vanished MAC:{} IP:{}", |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 739 | instPort.macAddress(), |
| 740 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 741 | |
| 742 | eventExecutor.execute(() -> instPortRemoved(instPort)); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 743 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 744 | if (osPort != null) { |
| 745 | setPortBlockRules(instPort, false); |
| 746 | } |
| 747 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 748 | break; |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 749 | case OPENSTACK_INSTANCE_MIGRATION_STARTED: |
| 750 | log.info("SwitchingHandler: Migration started for MAC:{} IP:{}", |
| 751 | instPort.macAddress(), |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 752 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 753 | |
| 754 | eventExecutor.execute(() -> instPortDetected(instPort)); |
| 755 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 756 | if (osPort != null) { |
| 757 | eventExecutor.execute(() -> |
| 758 | setPortBlockRules(instPort, !osPort.isAdminStateUp())); |
| 759 | } |
| 760 | |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 761 | break; |
| 762 | case OPENSTACK_INSTANCE_MIGRATION_ENDED: |
| 763 | log.info("SwitchingHandler: Migration finished for MAC:{} IP:{}", |
| 764 | instPort.macAddress(), |
| 765 | instPort.ipAddress()); |
| 766 | |
| 767 | InstancePort revisedInstPort = swapStaleLocation(instPort); |
| 768 | eventExecutor.execute(() -> removeVportRules(revisedInstPort)); |
| 769 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 770 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 771 | default: |
| 772 | break; |
| 773 | } |
| 774 | } |
| 775 | |
| 776 | private void instPortDetected(InstancePort instPort) { |
| 777 | setNetworkRules(instPort, true); |
| 778 | // TODO add something else if needed |
| 779 | } |
| 780 | |
| 781 | private void instPortRemoved(InstancePort instPort) { |
| 782 | setNetworkRules(instPort, false); |
| 783 | // TODO add something else if needed |
| 784 | } |
| 785 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 786 | |
| 787 | private class InternalOpenstackNetworkListener implements OpenstackNetworkListener { |
| 788 | |
| 789 | @Override |
| 790 | public boolean isRelevant(OpenstackNetworkEvent event) { |
| 791 | |
| 792 | // do not allow to proceed without leadership |
| 793 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 794 | return Objects.equals(localNodeId, leader); |
| 795 | } |
| 796 | |
| 797 | @Override |
| 798 | public void event(OpenstackNetworkEvent event) { |
| 799 | |
| 800 | if (event.subject() == null || event.port() == null) { |
| 801 | return; |
| 802 | } |
| 803 | |
| 804 | boolean isNwAdminStateUp = event.subject().isAdminStateUp(); |
| 805 | boolean isPortAdminStateUp = event.port().isAdminStateUp(); |
| 806 | |
| 807 | InstancePort instPort = instancePortService.instancePort(event.port().getId()); |
| 808 | |
| 809 | switch (event.type()) { |
| 810 | case OPENSTACK_NETWORK_CREATED: |
| 811 | case OPENSTACK_NETWORK_UPDATED: |
| 812 | eventExecutor.execute(() -> |
| 813 | setNetworkBlockRules(event.subject(), !isNwAdminStateUp)); |
| 814 | |
| 815 | break; |
| 816 | case OPENSTACK_NETWORK_REMOVED: |
| 817 | eventExecutor.execute(() -> |
| 818 | setNetworkBlockRules(event.subject(), false)); |
| 819 | break; |
| 820 | case OPENSTACK_PORT_CREATED: |
| 821 | case OPENSTACK_PORT_UPDATED: |
| 822 | |
| 823 | if (instPort != null) { |
| 824 | eventExecutor.execute(() -> |
| 825 | setPortBlockRules(instPort, !isPortAdminStateUp)); |
| 826 | } |
| 827 | |
| 828 | break; |
| 829 | case OPENSTACK_PORT_REMOVED: |
| 830 | |
| 831 | if (instPort != null) { |
| 832 | eventExecutor.execute(() -> |
| 833 | setPortBlockRules(instPort, false)); |
| 834 | } |
| 835 | |
| 836 | break; |
| 837 | default: |
| 838 | break; |
| 839 | } |
| 840 | } |
| 841 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 842 | } |