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