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; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 42 | import org.onosproject.openstacknetworking.api.InstancePort; |
| 43 | import org.onosproject.openstacknetworking.api.InstancePortEvent; |
| 44 | import org.onosproject.openstacknetworking.api.InstancePortListener; |
| 45 | import org.onosproject.openstacknetworking.api.InstancePortService; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 46 | import org.onosproject.openstacknetworking.api.OpenstackFlowRuleService; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 47 | import org.onosproject.openstacknetworking.api.OpenstackNetworkEvent; |
| 48 | import org.onosproject.openstacknetworking.api.OpenstackNetworkListener; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 49 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 50 | import org.onosproject.openstacknode.api.OpenstackNode; |
| 51 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 52 | import org.openstack4j.model.network.Network; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 53 | import org.openstack4j.model.network.NetworkType; |
| 54 | import org.openstack4j.model.network.Port; |
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; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 63 | import static org.onosproject.openstacknetworking.api.Constants.ACL_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 | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 79 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.getPropertyValue; |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 80 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.swapStaleLocation; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 81 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.buildExtension; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 82 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 83 | import static org.slf4j.LoggerFactory.getLogger; |
| 84 | |
| 85 | |
| 86 | /** |
| 87 | * Populates switching flow rules on OVS for the basic connectivity among the |
| 88 | * virtual instances in the same network. |
| 89 | */ |
| 90 | @Component(immediate = true) |
| 91 | public final class OpenstackSwitchingHandler { |
| 92 | |
| 93 | private final Logger log = getLogger(getClass()); |
| 94 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 95 | private static final String ARP_MODE = "arpMode"; |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 96 | 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] | 97 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 98 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 99 | protected CoreService coreService; |
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 MastershipService mastershipService; |
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 DeviceService deviceService; |
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 | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 108 | protected DriverService driverService; |
| 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 ClusterService clusterService; |
| 112 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 113 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 114 | protected ComponentConfigService configService; |
| 115 | |
Ray Milkey | 956bb16 | 2018-10-26 10:53:44 -0700 | [diff] [blame] | 116 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 117 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 118 | protected LeadershipService leadershipService; |
| 119 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 120 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 121 | protected OpenstackFlowRuleService osFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 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 InstancePortService instancePortService; |
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 OpenstackNetworkService osNetworkService; |
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 OpenstackNodeService osNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 131 | |
| 132 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 133 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 134 | private final InstancePortListener instancePortListener = new InternalInstancePortListener(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 135 | private final InternalOpenstackNetworkListener osNetworkListener = |
| 136 | new InternalOpenstackNetworkListener(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 137 | private ApplicationId appId; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 138 | private NodeId localNodeId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 139 | |
| 140 | @Activate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 141 | void activate() { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 142 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 143 | localNodeId = clusterService.getLocalNode().id(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 144 | instancePortService.addListener(instancePortListener); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 145 | osNetworkService.addListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 146 | |
| 147 | log.info("Started"); |
| 148 | } |
| 149 | |
| 150 | @Deactivate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 151 | void deactivate() { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 152 | osNetworkService.removeListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 153 | instancePortService.removeListener(instancePortListener); |
| 154 | eventExecutor.shutdown(); |
| 155 | |
| 156 | log.info("Stopped"); |
| 157 | } |
| 158 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 159 | /** |
| 160 | * Configures L2 forwarding rules. |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 161 | * Currently, SONA supports Flat, VXLAN and VLAN modes. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 162 | * |
| 163 | * @param instPort instance port object |
| 164 | * @param install install flag, add the rule if true, remove it otherwise |
| 165 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 166 | private void setNetworkRules(InstancePort instPort, boolean install) { |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 167 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 168 | switch (type) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 169 | case VXLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 170 | setTunnelTagIpFlowRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 171 | setForwardingRulesForVxlan(instPort, install); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 172 | |
| 173 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 174 | setTunnelTagArpFlowRules(instPort, install); |
| 175 | } |
| 176 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 177 | break; |
| 178 | case VLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 179 | setVlanTagIpFlowRules(instPort, install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 180 | setForwardingRulesForVlan(instPort, install); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 181 | |
| 182 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 183 | setVlanTagArpFlowRules(instPort, install); |
| 184 | } |
| 185 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 186 | break; |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 187 | case FLAT: |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 188 | setFlatJumpRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 189 | setDownstreamRulesForFlat(instPort, install); |
| 190 | setUpstreamRulesForFlat(instPort, install); |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 191 | break; |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 192 | default: |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 193 | log.warn("Unsupported network tunnel type {}", type.name()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 194 | break; |
| 195 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 196 | } |
| 197 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 198 | /** |
| 199 | * Removes virtual port. |
| 200 | * |
| 201 | * @param instPort instance port |
| 202 | */ |
| 203 | private void removeVportRules(InstancePort instPort) { |
| 204 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 205 | |
| 206 | switch (type) { |
| 207 | case VXLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 208 | setTunnelTagIpFlowRules(instPort, false); |
| 209 | |
| 210 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 211 | setTunnelTagArpFlowRules(instPort, false); |
| 212 | } |
| 213 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 214 | break; |
| 215 | case VLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 216 | setVlanTagIpFlowRules(instPort, false); |
| 217 | |
| 218 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 219 | setVlanTagArpFlowRules(instPort, false); |
| 220 | } |
| 221 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 222 | break; |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 223 | case FLAT: |
| 224 | setFlatJumpRules(instPort, false); |
| 225 | setUpstreamRulesForFlat(instPort, false); |
| 226 | setDownstreamRulesForFlat(instPort, false); |
Ray Milkey | bcc53d3 | 2018-07-02 10:22:57 -0700 | [diff] [blame] | 227 | break; |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 228 | default: |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 229 | log.warn("Unsupported network type {}", type.name()); |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 230 | break; |
| 231 | } |
| 232 | } |
| 233 | |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 234 | private void setFlatJumpRules(InstancePort port, boolean install) { |
| 235 | TrafficSelector.Builder selector = DefaultTrafficSelector.builder(); |
| 236 | selector.matchInPort(port.portNumber()); |
| 237 | |
| 238 | TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 239 | treatment.transition(STAT_FLAT_OUTBOUND_TABLE); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 240 | |
| 241 | osFlowRuleService.setRule( |
| 242 | appId, |
| 243 | port.deviceId(), |
| 244 | selector.build(), |
| 245 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 246 | PRIORITY_FLAT_JUMP_UPSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 247 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 248 | install); |
| 249 | |
| 250 | Network network = osNetworkService.network(port.networkId()); |
| 251 | |
| 252 | if (network == null) { |
| 253 | log.warn("The network does not exist"); |
| 254 | return; |
| 255 | } |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 256 | PortNumber portNumber = osNodeService.node(port.deviceId()) |
| 257 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 258 | |
| 259 | if (portNumber == null) { |
| 260 | log.warn("The port number does not exist"); |
| 261 | return; |
| 262 | } |
| 263 | |
| 264 | selector = DefaultTrafficSelector.builder(); |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 265 | selector.matchInPort(portNumber) |
| 266 | .matchEthType(Ethernet.TYPE_IPV4) |
| 267 | .matchIPDst(port.ipAddress().toIpPrefix()); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 268 | |
| 269 | osFlowRuleService.setRule( |
| 270 | appId, |
| 271 | port.deviceId(), |
| 272 | selector.build(), |
| 273 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 274 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 275 | DHCP_TABLE, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 276 | install); |
| 277 | |
| 278 | selector = DefaultTrafficSelector.builder(); |
| 279 | selector.matchInPort(portNumber) |
| 280 | .matchEthType(Ethernet.TYPE_ARP) |
| 281 | .matchArpTpa(port.ipAddress().getIp4Address()); |
| 282 | |
| 283 | osFlowRuleService.setRule( |
| 284 | appId, |
| 285 | port.deviceId(), |
| 286 | selector.build(), |
| 287 | treatment.build(), |
| 288 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 289 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 290 | install); |
| 291 | } |
| 292 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 293 | private void setDownstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 294 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 295 | .matchEthType(Ethernet.TYPE_IPV4) |
| 296 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 297 | .build(); |
| 298 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 299 | .setOutput(instPort.portNumber()) |
| 300 | .build(); |
| 301 | |
| 302 | osFlowRuleService.setRule( |
| 303 | appId, |
| 304 | instPort.deviceId(), |
| 305 | selector, |
| 306 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 307 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 308 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 309 | install); |
| 310 | |
| 311 | selector = DefaultTrafficSelector.builder() |
| 312 | .matchEthType(Ethernet.TYPE_ARP) |
| 313 | .matchArpTpa(instPort.ipAddress().getIp4Address()) |
| 314 | .build(); |
| 315 | |
| 316 | osFlowRuleService.setRule( |
| 317 | appId, |
| 318 | instPort.deviceId(), |
| 319 | selector, |
| 320 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 321 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 322 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 323 | install); |
| 324 | } |
| 325 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 326 | private void setUpstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 327 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 328 | .matchInPort(instPort.portNumber()) |
| 329 | .build(); |
| 330 | |
| 331 | Network network = osNetworkService.network(instPort.networkId()); |
| 332 | |
| 333 | if (network == null) { |
| 334 | log.warn("The network does not exist"); |
| 335 | return; |
| 336 | } |
| 337 | |
| 338 | PortNumber portNumber = osNodeService.node(instPort.deviceId()) |
| 339 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 340 | |
| 341 | if (portNumber == null) { |
| 342 | log.warn("The port number does not exist"); |
| 343 | return; |
| 344 | } |
| 345 | |
| 346 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 347 | .setOutput(portNumber) |
| 348 | .build(); |
| 349 | |
| 350 | osFlowRuleService.setRule( |
| 351 | appId, |
| 352 | instPort.deviceId(), |
| 353 | selector, |
| 354 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 355 | PRIORITY_FLAT_UPSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 356 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 357 | install); |
| 358 | } |
| 359 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 360 | /** |
| 361 | * Configures the flow rules which are used for L2 packet switching. |
| 362 | * Note that these rules will be inserted in switching table (table 5). |
| 363 | * |
| 364 | * @param instPort instance port object |
| 365 | * @param install install flag, add the rule if true, remove it otherwise |
| 366 | */ |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 367 | private void setForwardingRulesForVxlan(InstancePort instPort, boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 368 | // switching rules for the instPorts in the same node |
| 369 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 370 | // TODO: need to handle IPv6 in near future |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 371 | .matchEthType(Ethernet.TYPE_IPV4) |
| 372 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 373 | .matchTunnelId(getVni(instPort)) |
| 374 | .build(); |
| 375 | |
| 376 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 377 | // 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] | 378 | .setEthDst(instPort.macAddress()) |
| 379 | .setOutput(instPort.portNumber()) |
| 380 | .build(); |
| 381 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 382 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 383 | appId, |
| 384 | instPort.deviceId(), |
| 385 | selector, |
| 386 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 387 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 388 | FORWARDING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 389 | install); |
| 390 | |
| 391 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 392 | OpenstackNode localNode = osNodeService.node(instPort.deviceId()); |
| 393 | if (localNode == null) { |
| 394 | final String error = String.format("Cannot find openstack node for %s", |
| 395 | instPort.deviceId()); |
| 396 | throw new IllegalStateException(error); |
| 397 | } |
| 398 | osNodeService.completeNodes(COMPUTE).stream() |
| 399 | .filter(remoteNode -> !remoteNode.intgBridge().equals(localNode.intgBridge())) |
| 400 | .forEach(remoteNode -> { |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 401 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
| 402 | .extension(buildExtension( |
| 403 | deviceService, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 404 | remoteNode.intgBridge(), |
| 405 | localNode.dataIp().getIp4Address()), |
| 406 | remoteNode.intgBridge()) |
| 407 | .setOutput(remoteNode.tunnelPortNum()) |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 408 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 409 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 410 | osFlowRuleService.setRule( |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 411 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 412 | remoteNode.intgBridge(), |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 413 | selector, |
| 414 | treatmentToRemote, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 415 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 416 | FORWARDING_TABLE, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 417 | install); |
| 418 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 419 | } |
| 420 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 421 | /** |
| 422 | * Configures the flow rules which are used for L2 VLAN packet switching. |
| 423 | * Note that these rules will be inserted in switching table (table 5). |
| 424 | * |
| 425 | * @param instPort instance port object |
| 426 | * @param install install flag, add the rule if true, remove it otherwise |
| 427 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 428 | private void setForwardingRulesForVlan(InstancePort instPort, boolean install) { |
| 429 | // switching rules for the instPorts in the same node |
| 430 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 431 | // TODO: need to handle IPv6 in near future |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 432 | .matchEthType(Ethernet.TYPE_IPV4) |
| 433 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 434 | .matchVlanId(getVlanId(instPort)) |
| 435 | .build(); |
| 436 | |
| 437 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 438 | .popVlan() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 439 | // 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] | 440 | .setEthDst(instPort.macAddress()) |
| 441 | .setOutput(instPort.portNumber()) |
| 442 | .build(); |
| 443 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 444 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 445 | appId, |
| 446 | instPort.deviceId(), |
| 447 | selector, |
| 448 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 449 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 450 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 451 | install); |
| 452 | |
| 453 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 454 | osNodeService.completeNodes(COMPUTE).stream() |
| 455 | .filter(remoteNode -> !remoteNode.intgBridge().equals(instPort.deviceId()) && |
| 456 | remoteNode.vlanIntf() != null) |
| 457 | .forEach(remoteNode -> { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 458 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
Daniel Park | c64b4c6 | 2018-05-09 18:13:39 +0900 | [diff] [blame] | 459 | .setEthDst(instPort.macAddress()) |
| 460 | .setOutput(remoteNode.vlanPortNum()) |
| 461 | .build(); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 462 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 463 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 464 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 465 | remoteNode.intgBridge(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 466 | selector, |
| 467 | treatmentToRemote, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 468 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 469 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 470 | install); |
| 471 | }); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 472 | } |
| 473 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 474 | private void setTunnelTagArpFlowRules(InstancePort instPort, boolean install) { |
| 475 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 476 | } |
| 477 | |
| 478 | private void setTunnelTagIpFlowRules(InstancePort instPort, boolean install) { |
| 479 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 480 | } |
| 481 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 482 | /** |
| 483 | * Configures the flow rule which is for using VXLAN to tag the packet |
| 484 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 485 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 486 | * |
| 487 | * @param instPort instance port object |
| 488 | * @param install install flag, add the rule if true, remove it otherwise |
| 489 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 490 | private void setTunnelTagFlowRules(InstancePort instPort, |
| 491 | short ethType, |
| 492 | boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 493 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 494 | .matchEthType(ethType) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 495 | .matchInPort(instPort.portNumber()) |
| 496 | .build(); |
| 497 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 498 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder() |
| 499 | .setTunnelId(getVni(instPort)); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 500 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 501 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 502 | if (ethType == Ethernet.TYPE_ARP) { |
| 503 | tBuilder.transition(ARP_TABLE); |
| 504 | } else if (ethType == Ethernet.TYPE_IPV4) { |
| 505 | tBuilder.transition(ACL_TABLE); |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 506 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 507 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 508 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 509 | appId, |
| 510 | instPort.deviceId(), |
| 511 | selector, |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 512 | tBuilder.build(), |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 513 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 514 | VTAG_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 515 | install); |
| 516 | } |
| 517 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 518 | private void setVlanTagIpFlowRules(InstancePort instPort, boolean install) { |
| 519 | setVlanTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 520 | } |
| 521 | |
| 522 | private void setVlanTagArpFlowRules(InstancePort instPort, boolean install) { |
| 523 | setVlanTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 524 | } |
| 525 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 526 | /** |
| 527 | * Configures the flow rule which is for using VLAN to tag the packet |
| 528 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 529 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 530 | * |
| 531 | * @param instPort instance port object |
| 532 | * @param install install flag, add the rule if true, remove it otherwise |
| 533 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 534 | private void setVlanTagFlowRules(InstancePort instPort, |
| 535 | short ethType, |
| 536 | boolean install) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 537 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 538 | .matchEthType(ethType) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 539 | .matchInPort(instPort.portNumber()) |
| 540 | .build(); |
| 541 | |
| 542 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 543 | .pushVlan() |
| 544 | .setVlanId(getVlanId(instPort)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 545 | .transition(ACL_TABLE) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 546 | .build(); |
| 547 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 548 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 549 | appId, |
| 550 | instPort.deviceId(), |
| 551 | selector, |
| 552 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 553 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 554 | VTAG_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 555 | install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 556 | } |
| 557 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 558 | private void setNetworkBlockRules(Network network, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 559 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 560 | NetworkType type = network.getNetworkType(); |
| 561 | |
| 562 | // TODO: we block a network traffic by referring to segment ID for now |
| 563 | // we might need to find a better way to block the traffic of a network |
| 564 | // in case the segment ID is overlapped in different types network (VXLAN, VLAN) |
| 565 | switch (type) { |
| 566 | case VXLAN: |
| 567 | setNetworkBlockRulesForVxlan(network.getProviderSegID(), install); |
| 568 | break; |
| 569 | case VLAN: |
| 570 | setNetworkBlockRulesForVlan(network.getProviderSegID(), install); |
| 571 | break; |
| 572 | case FLAT: |
| 573 | // TODO: need to find a way to block flat typed network |
| 574 | break; |
| 575 | default: |
| 576 | break; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 577 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 578 | } |
| 579 | |
| 580 | private void setNetworkBlockRulesForVxlan(String segmentId, boolean install) { |
| 581 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 582 | .matchTunnelId(Long.valueOf(segmentId)) |
| 583 | .build(); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 584 | |
| 585 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 586 | .drop() |
| 587 | .build(); |
| 588 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 589 | osNodeService.completeNodes(COMPUTE) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 590 | .forEach(osNode -> |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 591 | osFlowRuleService.setRule( |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 592 | appId, |
| 593 | osNode.intgBridge(), |
| 594 | selector, |
| 595 | treatment, |
| 596 | PRIORITY_ADMIN_RULE, |
| 597 | ACL_TABLE, |
| 598 | install) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 599 | ); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 600 | } |
| 601 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 602 | private void setNetworkBlockRulesForVlan(String segmentId, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 603 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 604 | .matchTunnelId(Long.valueOf(segmentId)) |
| 605 | .build(); |
| 606 | |
| 607 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 608 | .drop() |
| 609 | .build(); |
| 610 | |
| 611 | osNodeService.completeNodes(COMPUTE) |
| 612 | .forEach(osNode -> |
| 613 | osFlowRuleService.setRule( |
| 614 | appId, |
| 615 | osNode.intgBridge(), |
| 616 | selector, |
| 617 | treatment, |
| 618 | PRIORITY_ADMIN_RULE, |
| 619 | ACL_TABLE, |
| 620 | install) |
| 621 | ); |
| 622 | } |
| 623 | |
| 624 | private void setPortBlockRules(InstancePort instPort, boolean install) { |
| 625 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 626 | .matchInPort(instPort.portNumber()) |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 627 | .build(); |
| 628 | |
| 629 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 630 | .drop() |
| 631 | .build(); |
| 632 | |
| 633 | osFlowRuleService.setRule( |
| 634 | appId, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 635 | instPort.deviceId(), |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 636 | selector, |
| 637 | treatment, |
| 638 | PRIORITY_ADMIN_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 639 | VTAG_TABLE, |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 640 | install); |
| 641 | } |
| 642 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 643 | /** |
| 644 | * Obtains the VLAN ID from the given instance port. |
| 645 | * |
| 646 | * @param instPort instance port object |
| 647 | * @return VLAN ID |
| 648 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 649 | private VlanId getVlanId(InstancePort instPort) { |
| 650 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 651 | |
| 652 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 653 | final String error = |
| 654 | String.format(ERR_SET_FLOWS_VNI, |
| 655 | instPort, osNet == null ? "<none>" : osNet.getName()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 656 | throw new IllegalStateException(error); |
| 657 | } |
| 658 | |
| 659 | return VlanId.vlanId(osNet.getProviderSegID()); |
| 660 | } |
| 661 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 662 | /** |
| 663 | * Obtains the VNI from the given instance port. |
| 664 | * |
| 665 | * @param instPort instance port object |
| 666 | * @return VXLAN Network Identifier (VNI) |
| 667 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 668 | private Long getVni(InstancePort instPort) { |
| 669 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 670 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 671 | final String error = |
| 672 | String.format(ERR_SET_FLOWS_VNI, |
| 673 | instPort, osNet == null ? "<none>" : osNet.getName()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 674 | throw new IllegalStateException(error); |
| 675 | } |
| 676 | return Long.valueOf(osNet.getProviderSegID()); |
| 677 | } |
| 678 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 679 | private String getArpMode() { |
| 680 | Set<ConfigProperty> properties = configService.getProperties(OpenstackSwitchingArpHandler.class.getName()); |
| 681 | return getPropertyValue(properties, ARP_MODE); |
| 682 | } |
| 683 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 684 | /** |
| 685 | * An internal instance port listener which listens the port events generated |
| 686 | * from VM. The corresponding L2 forwarding rules will be generated and |
| 687 | * inserted to integration bridge only if a new VM port is detected. If the |
| 688 | * existing detected VM port is removed due to VM purge, we will remove the |
| 689 | * corresponding L2 forwarding to as well for the sake of resource saving. |
| 690 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 691 | private class InternalInstancePortListener implements InstancePortListener { |
| 692 | |
| 693 | @Override |
| 694 | public boolean isRelevant(InstancePortEvent event) { |
| 695 | InstancePort instPort = event.subject(); |
| 696 | return mastershipService.isLocalMaster(instPort.deviceId()); |
| 697 | } |
| 698 | |
| 699 | @Override |
| 700 | public void event(InstancePortEvent event) { |
| 701 | InstancePort instPort = event.subject(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 702 | Port osPort = osNetworkService.port(instPort.portId()); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 703 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 704 | switch (event.type()) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 705 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 706 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 707 | case OPENSTACK_INSTANCE_RESTARTED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 708 | log.info("SwitchingHandler: Instance port detected MAC:{} IP:{}", |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 709 | instPort.macAddress(), |
| 710 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 711 | |
| 712 | eventExecutor.execute(() -> instPortDetected(instPort)); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 713 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 714 | if (osPort != null) { |
| 715 | eventExecutor.execute(() -> |
| 716 | setPortBlockRules(instPort, !osPort.isAdminStateUp())); |
| 717 | } |
| 718 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 719 | break; |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 720 | case OPENSTACK_INSTANCE_TERMINATED: |
| 721 | log.info("SwitchingHandler: Instance port terminated MAC:{} IP:{}", |
| 722 | instPort.macAddress(), |
| 723 | instPort.ipAddress()); |
| 724 | eventExecutor.execute(() -> removeVportRules(instPort)); |
| 725 | |
| 726 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 727 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 728 | log.info("SwitchingHandler: Instance port vanished MAC:{} IP:{}", |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 729 | instPort.macAddress(), |
| 730 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 731 | |
| 732 | eventExecutor.execute(() -> instPortRemoved(instPort)); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 733 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 734 | if (osPort != null) { |
| 735 | setPortBlockRules(instPort, false); |
| 736 | } |
| 737 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 738 | break; |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 739 | case OPENSTACK_INSTANCE_MIGRATION_STARTED: |
| 740 | log.info("SwitchingHandler: Migration started for MAC:{} IP:{}", |
| 741 | instPort.macAddress(), |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 742 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 743 | |
| 744 | eventExecutor.execute(() -> instPortDetected(instPort)); |
| 745 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 746 | if (osPort != null) { |
| 747 | eventExecutor.execute(() -> |
| 748 | setPortBlockRules(instPort, !osPort.isAdminStateUp())); |
| 749 | } |
| 750 | |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 751 | break; |
| 752 | case OPENSTACK_INSTANCE_MIGRATION_ENDED: |
| 753 | log.info("SwitchingHandler: Migration finished for MAC:{} IP:{}", |
| 754 | instPort.macAddress(), |
| 755 | instPort.ipAddress()); |
| 756 | |
| 757 | InstancePort revisedInstPort = swapStaleLocation(instPort); |
| 758 | eventExecutor.execute(() -> removeVportRules(revisedInstPort)); |
| 759 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 760 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 761 | default: |
| 762 | break; |
| 763 | } |
| 764 | } |
| 765 | |
| 766 | private void instPortDetected(InstancePort instPort) { |
| 767 | setNetworkRules(instPort, true); |
| 768 | // TODO add something else if needed |
| 769 | } |
| 770 | |
| 771 | private void instPortRemoved(InstancePort instPort) { |
| 772 | setNetworkRules(instPort, false); |
| 773 | // TODO add something else if needed |
| 774 | } |
| 775 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 776 | |
| 777 | private class InternalOpenstackNetworkListener implements OpenstackNetworkListener { |
| 778 | |
| 779 | @Override |
| 780 | public boolean isRelevant(OpenstackNetworkEvent event) { |
| 781 | |
| 782 | // do not allow to proceed without leadership |
| 783 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 784 | return Objects.equals(localNodeId, leader); |
| 785 | } |
| 786 | |
| 787 | @Override |
| 788 | public void event(OpenstackNetworkEvent event) { |
| 789 | |
| 790 | if (event.subject() == null || event.port() == null) { |
| 791 | return; |
| 792 | } |
| 793 | |
| 794 | boolean isNwAdminStateUp = event.subject().isAdminStateUp(); |
| 795 | boolean isPortAdminStateUp = event.port().isAdminStateUp(); |
| 796 | |
Jian Li | 32b0362 | 2018-11-06 17:54:24 +0900 | [diff] [blame] | 797 | String portId = event.port().getId(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 798 | |
| 799 | switch (event.type()) { |
| 800 | case OPENSTACK_NETWORK_CREATED: |
| 801 | case OPENSTACK_NETWORK_UPDATED: |
| 802 | eventExecutor.execute(() -> |
| 803 | setNetworkBlockRules(event.subject(), !isNwAdminStateUp)); |
| 804 | |
| 805 | break; |
| 806 | case OPENSTACK_NETWORK_REMOVED: |
| 807 | eventExecutor.execute(() -> |
| 808 | setNetworkBlockRules(event.subject(), false)); |
| 809 | break; |
| 810 | case OPENSTACK_PORT_CREATED: |
| 811 | case OPENSTACK_PORT_UPDATED: |
Jian Li | 32b0362 | 2018-11-06 17:54:24 +0900 | [diff] [blame] | 812 | eventExecutor.execute(() -> { |
| 813 | InstancePort instPort = instancePortService.instancePort(portId); |
| 814 | if (instPort != null) { |
| 815 | setPortBlockRules(instPort, !isPortAdminStateUp); |
| 816 | } |
| 817 | }); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 818 | break; |
| 819 | case OPENSTACK_PORT_REMOVED: |
Jian Li | 32b0362 | 2018-11-06 17:54:24 +0900 | [diff] [blame] | 820 | eventExecutor.execute(() -> { |
| 821 | InstancePort instPort = instancePortService.instancePort(portId); |
| 822 | if (instPort != null) { |
| 823 | setPortBlockRules(instPort, false); |
| 824 | } |
| 825 | }); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 826 | break; |
| 827 | default: |
| 828 | break; |
| 829 | } |
| 830 | } |
| 831 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 832 | } |