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