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; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 42 | import org.onosproject.openstacknetworking.api.InstancePort; |
| 43 | import org.onosproject.openstacknetworking.api.InstancePortEvent; |
| 44 | import org.onosproject.openstacknetworking.api.InstancePortListener; |
| 45 | import org.onosproject.openstacknetworking.api.InstancePortService; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 46 | import org.onosproject.openstacknetworking.api.OpenstackFlowRuleService; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 47 | import org.onosproject.openstacknetworking.api.OpenstackNetworkEvent; |
| 48 | import org.onosproject.openstacknetworking.api.OpenstackNetworkListener; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 49 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 50 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupService; |
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; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 59 | import java.util.Set; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 60 | import java.util.concurrent.ExecutorService; |
| 61 | |
| 62 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 63 | import static org.onlab.util.Tools.groupedThreads; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 64 | import static org.onosproject.openstacknetworking.api.Constants.ACL_TABLE; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 65 | import static org.onosproject.openstacknetworking.api.Constants.ARP_BROADCAST_MODE; |
| 66 | import static org.onosproject.openstacknetworking.api.Constants.ARP_TABLE; |
| 67 | import static org.onosproject.openstacknetworking.api.Constants.DHCP_TABLE; |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 68 | import static org.onosproject.openstacknetworking.api.Constants.FLAT_TABLE; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 69 | import static org.onosproject.openstacknetworking.api.Constants.FORWARDING_TABLE; |
| 70 | import static org.onosproject.openstacknetworking.api.Constants.OPENSTACK_NETWORKING_APP_ID; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 71 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ADMIN_RULE; |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 72 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_DOWNSTREAM_RULE; |
| 73 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE; |
| 74 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_JUMP_UPSTREAM_RULE; |
| 75 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_UPSTREAM_RULE; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 76 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_SWITCHING_RULE; |
| 77 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_TUNNEL_TAG_RULE; |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 78 | import static org.onosproject.openstacknetworking.api.Constants.STAT_FLAT_OUTBOUND_TABLE; |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 79 | import static org.onosproject.openstacknetworking.api.Constants.VTAG_TABLE; |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 80 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.getPropertyValue; |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 81 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.swapStaleLocation; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 82 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.buildExtension; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 83 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 84 | import static org.slf4j.LoggerFactory.getLogger; |
| 85 | |
| 86 | |
| 87 | /** |
| 88 | * Populates switching flow rules on OVS for the basic connectivity among the |
| 89 | * virtual instances in the same network. |
| 90 | */ |
| 91 | @Component(immediate = true) |
| 92 | public final class OpenstackSwitchingHandler { |
| 93 | |
| 94 | private final Logger log = getLogger(getClass()); |
| 95 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 96 | private static final String ARP_MODE = "arpMode"; |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 97 | private static final String ERR_SET_FLOWS_VNI = "Failed to set flows for %s: Failed to get VNI for %s"; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 98 | |
| 99 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 100 | protected CoreService coreService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 101 | |
| 102 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 103 | protected MastershipService mastershipService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 104 | |
| 105 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 106 | protected DeviceService deviceService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 107 | |
| 108 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 109 | protected DriverService driverService; |
| 110 | |
| 111 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 112 | protected ClusterService clusterService; |
| 113 | |
| 114 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 115 | protected ComponentConfigService configService; |
| 116 | |
| 117 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 118 | protected LeadershipService leadershipService; |
| 119 | |
| 120 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 121 | protected OpenstackFlowRuleService osFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 122 | |
| 123 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 124 | protected InstancePortService instancePortService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 125 | |
| 126 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 127 | protected OpenstackNetworkService osNetworkService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 128 | |
| 129 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 130 | protected OpenstackNodeService osNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 131 | |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 132 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 133 | protected OpenstackSecurityGroupService securityGroupService; |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 134 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 135 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 136 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 137 | private final InstancePortListener instancePortListener = new InternalInstancePortListener(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 138 | private final InternalOpenstackNetworkListener osNetworkListener = |
| 139 | new InternalOpenstackNetworkListener(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 140 | private ApplicationId appId; |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 141 | private NodeId localNodeId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 142 | |
| 143 | @Activate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 144 | void activate() { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 145 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 146 | localNodeId = clusterService.getLocalNode().id(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 147 | instancePortService.addListener(instancePortListener); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 148 | osNetworkService.addListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 149 | |
| 150 | log.info("Started"); |
| 151 | } |
| 152 | |
| 153 | @Deactivate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 154 | void deactivate() { |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 155 | osNetworkService.removeListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 156 | instancePortService.removeListener(instancePortListener); |
| 157 | eventExecutor.shutdown(); |
| 158 | |
| 159 | log.info("Stopped"); |
| 160 | } |
| 161 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 162 | /** |
| 163 | * Configures L2 forwarding rules. |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 164 | * Currently, SONA supports Flat, VXLAN and VLAN modes. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 165 | * |
| 166 | * @param instPort instance port object |
| 167 | * @param install install flag, add the rule if true, remove it otherwise |
| 168 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 169 | private void setNetworkRules(InstancePort instPort, boolean install) { |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 170 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 171 | switch (type) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 172 | case VXLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 173 | setTunnelTagIpFlowRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 174 | setForwardingRulesForVxlan(instPort, install); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 175 | |
| 176 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 177 | setTunnelTagArpFlowRules(instPort, install); |
| 178 | } |
| 179 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 180 | break; |
| 181 | case VLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 182 | setVlanTagIpFlowRules(instPort, install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 183 | setForwardingRulesForVlan(instPort, install); |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 184 | |
| 185 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 186 | setVlanTagArpFlowRules(instPort, install); |
| 187 | } |
| 188 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 189 | break; |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 190 | case FLAT: |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 191 | setFlatJumpRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 192 | setDownstreamRulesForFlat(instPort, install); |
| 193 | setUpstreamRulesForFlat(instPort, install); |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 194 | break; |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 195 | default: |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 196 | log.warn("Unsupported network tunnel type {}", type.name()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 197 | break; |
| 198 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 199 | } |
| 200 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 201 | /** |
| 202 | * Removes virtual port. |
| 203 | * |
| 204 | * @param instPort instance port |
| 205 | */ |
| 206 | private void removeVportRules(InstancePort instPort) { |
| 207 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 208 | |
| 209 | switch (type) { |
| 210 | case VXLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 211 | setTunnelTagIpFlowRules(instPort, false); |
| 212 | |
| 213 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 214 | setTunnelTagArpFlowRules(instPort, false); |
| 215 | } |
| 216 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 217 | break; |
| 218 | case VLAN: |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 219 | setVlanTagIpFlowRules(instPort, false); |
| 220 | |
| 221 | if (ARP_BROADCAST_MODE.equals(getArpMode())) { |
| 222 | setVlanTagArpFlowRules(instPort, false); |
| 223 | } |
| 224 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 225 | break; |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 226 | case FLAT: |
| 227 | setFlatJumpRules(instPort, false); |
| 228 | setUpstreamRulesForFlat(instPort, false); |
| 229 | setDownstreamRulesForFlat(instPort, false); |
Ray Milkey | bcc53d3 | 2018-07-02 10:22:57 -0700 | [diff] [blame] | 230 | break; |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 231 | default: |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 232 | log.warn("Unsupported network type {}", type.name()); |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 233 | break; |
| 234 | } |
| 235 | } |
| 236 | |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 237 | private void setFlatJumpRules(InstancePort port, boolean install) { |
| 238 | TrafficSelector.Builder selector = DefaultTrafficSelector.builder(); |
| 239 | selector.matchInPort(port.portNumber()); |
| 240 | |
| 241 | TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 242 | treatment.transition(STAT_FLAT_OUTBOUND_TABLE); |
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_UPSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 250 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 251 | install); |
| 252 | |
| 253 | Network network = osNetworkService.network(port.networkId()); |
| 254 | |
| 255 | if (network == null) { |
| 256 | log.warn("The network does not exist"); |
| 257 | return; |
| 258 | } |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 259 | PortNumber portNumber = osNodeService.node(port.deviceId()) |
| 260 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 261 | |
| 262 | if (portNumber == null) { |
| 263 | log.warn("The port number does not exist"); |
| 264 | return; |
| 265 | } |
| 266 | |
| 267 | selector = DefaultTrafficSelector.builder(); |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 268 | selector.matchInPort(portNumber) |
| 269 | .matchEthType(Ethernet.TYPE_IPV4) |
| 270 | .matchIPDst(port.ipAddress().toIpPrefix()); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 271 | |
| 272 | osFlowRuleService.setRule( |
| 273 | appId, |
| 274 | port.deviceId(), |
| 275 | selector.build(), |
| 276 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 277 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 278 | DHCP_TABLE, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 279 | install); |
| 280 | |
| 281 | selector = DefaultTrafficSelector.builder(); |
| 282 | selector.matchInPort(portNumber) |
| 283 | .matchEthType(Ethernet.TYPE_ARP) |
| 284 | .matchArpTpa(port.ipAddress().getIp4Address()); |
| 285 | |
| 286 | osFlowRuleService.setRule( |
| 287 | appId, |
| 288 | port.deviceId(), |
| 289 | selector.build(), |
| 290 | treatment.build(), |
| 291 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 292 | DHCP_TABLE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 293 | install); |
| 294 | } |
| 295 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 296 | private void setDownstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 297 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 298 | .matchEthType(Ethernet.TYPE_IPV4) |
| 299 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 300 | .build(); |
| 301 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 302 | .setOutput(instPort.portNumber()) |
| 303 | .build(); |
| 304 | |
| 305 | osFlowRuleService.setRule( |
| 306 | appId, |
| 307 | instPort.deviceId(), |
| 308 | selector, |
| 309 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 310 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 311 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 312 | install); |
| 313 | |
| 314 | selector = DefaultTrafficSelector.builder() |
| 315 | .matchEthType(Ethernet.TYPE_ARP) |
| 316 | .matchArpTpa(instPort.ipAddress().getIp4Address()) |
| 317 | .build(); |
| 318 | |
| 319 | osFlowRuleService.setRule( |
| 320 | appId, |
| 321 | instPort.deviceId(), |
| 322 | selector, |
| 323 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 324 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 325 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 326 | install); |
| 327 | } |
| 328 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 329 | private void setUpstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 330 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 331 | .matchInPort(instPort.portNumber()) |
| 332 | .build(); |
| 333 | |
| 334 | Network network = osNetworkService.network(instPort.networkId()); |
| 335 | |
| 336 | if (network == null) { |
| 337 | log.warn("The network does not exist"); |
| 338 | return; |
| 339 | } |
| 340 | |
| 341 | PortNumber portNumber = osNodeService.node(instPort.deviceId()) |
| 342 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 343 | |
| 344 | if (portNumber == null) { |
| 345 | log.warn("The port number does not exist"); |
| 346 | return; |
| 347 | } |
| 348 | |
| 349 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 350 | .setOutput(portNumber) |
| 351 | .build(); |
| 352 | |
| 353 | osFlowRuleService.setRule( |
| 354 | appId, |
| 355 | instPort.deviceId(), |
| 356 | selector, |
| 357 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 358 | PRIORITY_FLAT_UPSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 359 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 360 | install); |
| 361 | } |
| 362 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 363 | /** |
| 364 | * Configures the flow rules which are used for L2 packet switching. |
| 365 | * Note that these rules will be inserted in switching table (table 5). |
| 366 | * |
| 367 | * @param instPort instance port object |
| 368 | * @param install install flag, add the rule if true, remove it otherwise |
| 369 | */ |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 370 | private void setForwardingRulesForVxlan(InstancePort instPort, boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 371 | // switching rules for the instPorts in the same node |
| 372 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 373 | // TODO: need to handle IPv6 in near future |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 374 | .matchEthType(Ethernet.TYPE_IPV4) |
| 375 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 376 | .matchTunnelId(getVni(instPort)) |
| 377 | .build(); |
| 378 | |
| 379 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 380 | // 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] | 381 | .setEthDst(instPort.macAddress()) |
| 382 | .setOutput(instPort.portNumber()) |
| 383 | .build(); |
| 384 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 385 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 386 | appId, |
| 387 | instPort.deviceId(), |
| 388 | selector, |
| 389 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 390 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 391 | FORWARDING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 392 | install); |
| 393 | |
| 394 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 395 | OpenstackNode localNode = osNodeService.node(instPort.deviceId()); |
| 396 | if (localNode == null) { |
| 397 | final String error = String.format("Cannot find openstack node for %s", |
| 398 | instPort.deviceId()); |
| 399 | throw new IllegalStateException(error); |
| 400 | } |
| 401 | osNodeService.completeNodes(COMPUTE).stream() |
| 402 | .filter(remoteNode -> !remoteNode.intgBridge().equals(localNode.intgBridge())) |
| 403 | .forEach(remoteNode -> { |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 404 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
| 405 | .extension(buildExtension( |
| 406 | deviceService, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 407 | remoteNode.intgBridge(), |
| 408 | localNode.dataIp().getIp4Address()), |
| 409 | remoteNode.intgBridge()) |
| 410 | .setOutput(remoteNode.tunnelPortNum()) |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 411 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 412 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 413 | osFlowRuleService.setRule( |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 414 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 415 | remoteNode.intgBridge(), |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 416 | selector, |
| 417 | treatmentToRemote, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 418 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 419 | FORWARDING_TABLE, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 420 | install); |
| 421 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 422 | } |
| 423 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 424 | /** |
| 425 | * Configures the flow rules which are used for L2 VLAN packet switching. |
| 426 | * Note that these rules will be inserted in switching table (table 5). |
| 427 | * |
| 428 | * @param instPort instance port object |
| 429 | * @param install install flag, add the rule if true, remove it otherwise |
| 430 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 431 | private void setForwardingRulesForVlan(InstancePort instPort, boolean install) { |
| 432 | // switching rules for the instPorts in the same node |
| 433 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 434 | // TODO: need to handle IPv6 in near future |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 435 | .matchEthType(Ethernet.TYPE_IPV4) |
| 436 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 437 | .matchVlanId(getVlanId(instPort)) |
| 438 | .build(); |
| 439 | |
| 440 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 441 | .popVlan() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 442 | // 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] | 443 | .setEthDst(instPort.macAddress()) |
| 444 | .setOutput(instPort.portNumber()) |
| 445 | .build(); |
| 446 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 447 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 448 | appId, |
| 449 | instPort.deviceId(), |
| 450 | selector, |
| 451 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 452 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 453 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 454 | install); |
| 455 | |
| 456 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 457 | osNodeService.completeNodes(COMPUTE).stream() |
| 458 | .filter(remoteNode -> !remoteNode.intgBridge().equals(instPort.deviceId()) && |
| 459 | remoteNode.vlanIntf() != null) |
| 460 | .forEach(remoteNode -> { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 461 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
Daniel Park | c64b4c6 | 2018-05-09 18:13:39 +0900 | [diff] [blame] | 462 | .setEthDst(instPort.macAddress()) |
| 463 | .setOutput(remoteNode.vlanPortNum()) |
| 464 | .build(); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 465 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 466 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 467 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 468 | remoteNode.intgBridge(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 469 | selector, |
| 470 | treatmentToRemote, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 471 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 472 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 473 | install); |
| 474 | }); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 475 | } |
| 476 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 477 | private void setTunnelTagArpFlowRules(InstancePort instPort, boolean install) { |
| 478 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 479 | } |
| 480 | |
| 481 | private void setTunnelTagIpFlowRules(InstancePort instPort, boolean install) { |
| 482 | setTunnelTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 483 | } |
| 484 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 485 | /** |
| 486 | * Configures the flow rule which is for using VXLAN to tag the packet |
| 487 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 488 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 489 | * |
| 490 | * @param instPort instance port object |
| 491 | * @param install install flag, add the rule if true, remove it otherwise |
| 492 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 493 | private void setTunnelTagFlowRules(InstancePort instPort, |
| 494 | short ethType, |
| 495 | boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 496 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 497 | .matchEthType(ethType) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 498 | .matchInPort(instPort.portNumber()) |
| 499 | .build(); |
| 500 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 501 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder() |
| 502 | .setTunnelId(getVni(instPort)); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 503 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 504 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 505 | if (ethType == Ethernet.TYPE_ARP) { |
| 506 | tBuilder.transition(ARP_TABLE); |
| 507 | } else if (ethType == Ethernet.TYPE_IPV4) { |
| 508 | tBuilder.transition(ACL_TABLE); |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 509 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 510 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 511 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 512 | appId, |
| 513 | instPort.deviceId(), |
| 514 | selector, |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 515 | tBuilder.build(), |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 516 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 517 | VTAG_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 518 | install); |
| 519 | } |
| 520 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 521 | private void setVlanTagIpFlowRules(InstancePort instPort, boolean install) { |
| 522 | setVlanTagFlowRules(instPort, Ethernet.TYPE_IPV4, install); |
| 523 | } |
| 524 | |
| 525 | private void setVlanTagArpFlowRules(InstancePort instPort, boolean install) { |
| 526 | setVlanTagFlowRules(instPort, Ethernet.TYPE_ARP, install); |
| 527 | } |
| 528 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 529 | /** |
| 530 | * Configures the flow rule which is for using VLAN to tag the packet |
| 531 | * based on the in_port number of a virtual instance. |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 532 | * Note that this rule will be inserted in vTag table. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 533 | * |
| 534 | * @param instPort instance port object |
| 535 | * @param install install flag, add the rule if true, remove it otherwise |
| 536 | */ |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 537 | private void setVlanTagFlowRules(InstancePort instPort, |
| 538 | short ethType, |
| 539 | boolean install) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 540 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 541 | .matchEthType(ethType) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 542 | .matchInPort(instPort.portNumber()) |
| 543 | .build(); |
| 544 | |
| 545 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 546 | .pushVlan() |
| 547 | .setVlanId(getVlanId(instPort)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 548 | .transition(ACL_TABLE) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 549 | .build(); |
| 550 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 551 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 552 | appId, |
| 553 | instPort.deviceId(), |
| 554 | selector, |
| 555 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 556 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 557 | VTAG_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 558 | install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 559 | } |
| 560 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 561 | private void setNetworkBlockRules(Network network, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 562 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 563 | NetworkType type = network.getNetworkType(); |
| 564 | |
| 565 | // TODO: we block a network traffic by referring to segment ID for now |
| 566 | // we might need to find a better way to block the traffic of a network |
| 567 | // in case the segment ID is overlapped in different types network (VXLAN, VLAN) |
| 568 | switch (type) { |
| 569 | case VXLAN: |
| 570 | setNetworkBlockRulesForVxlan(network.getProviderSegID(), install); |
| 571 | break; |
| 572 | case VLAN: |
| 573 | setNetworkBlockRulesForVlan(network.getProviderSegID(), install); |
| 574 | break; |
| 575 | case FLAT: |
| 576 | // TODO: need to find a way to block flat typed network |
| 577 | break; |
| 578 | default: |
| 579 | break; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 580 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 581 | } |
| 582 | |
| 583 | private void setNetworkBlockRulesForVxlan(String segmentId, boolean install) { |
| 584 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 585 | .matchTunnelId(Long.valueOf(segmentId)) |
| 586 | .build(); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 587 | |
| 588 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 589 | .drop() |
| 590 | .build(); |
| 591 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 592 | osNodeService.completeNodes(COMPUTE) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 593 | .forEach(osNode -> |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 594 | osFlowRuleService.setRule( |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 595 | appId, |
| 596 | osNode.intgBridge(), |
| 597 | selector, |
| 598 | treatment, |
| 599 | PRIORITY_ADMIN_RULE, |
| 600 | ACL_TABLE, |
| 601 | install) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 602 | ); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 603 | } |
| 604 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 605 | private void setNetworkBlockRulesForVlan(String segmentId, boolean install) { |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 606 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 607 | .matchTunnelId(Long.valueOf(segmentId)) |
| 608 | .build(); |
| 609 | |
| 610 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 611 | .drop() |
| 612 | .build(); |
| 613 | |
| 614 | osNodeService.completeNodes(COMPUTE) |
| 615 | .forEach(osNode -> |
| 616 | osFlowRuleService.setRule( |
| 617 | appId, |
| 618 | osNode.intgBridge(), |
| 619 | selector, |
| 620 | treatment, |
| 621 | PRIORITY_ADMIN_RULE, |
| 622 | ACL_TABLE, |
| 623 | install) |
| 624 | ); |
| 625 | } |
| 626 | |
| 627 | private void setPortBlockRules(InstancePort instPort, boolean install) { |
| 628 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 629 | .matchInPort(instPort.portNumber()) |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 630 | .build(); |
| 631 | |
| 632 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 633 | .drop() |
| 634 | .build(); |
| 635 | |
| 636 | osFlowRuleService.setRule( |
| 637 | appId, |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 638 | instPort.deviceId(), |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 639 | selector, |
| 640 | treatment, |
| 641 | PRIORITY_ADMIN_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 642 | VTAG_TABLE, |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 643 | install); |
| 644 | } |
| 645 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 646 | /** |
| 647 | * Obtains the VLAN ID from the given instance port. |
| 648 | * |
| 649 | * @param instPort instance port object |
| 650 | * @return VLAN ID |
| 651 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 652 | private VlanId getVlanId(InstancePort instPort) { |
| 653 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 654 | |
| 655 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 656 | final String error = |
| 657 | String.format(ERR_SET_FLOWS_VNI, |
| 658 | instPort, osNet == null ? "<none>" : osNet.getName()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 659 | throw new IllegalStateException(error); |
| 660 | } |
| 661 | |
| 662 | return VlanId.vlanId(osNet.getProviderSegID()); |
| 663 | } |
| 664 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 665 | /** |
| 666 | * Obtains the VNI from the given instance port. |
| 667 | * |
| 668 | * @param instPort instance port object |
| 669 | * @return VXLAN Network Identifier (VNI) |
| 670 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 671 | private Long getVni(InstancePort instPort) { |
| 672 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 673 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 674 | final String error = |
| 675 | String.format(ERR_SET_FLOWS_VNI, |
| 676 | instPort, osNet == null ? "<none>" : osNet.getName()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 677 | throw new IllegalStateException(error); |
| 678 | } |
| 679 | return Long.valueOf(osNet.getProviderSegID()); |
| 680 | } |
| 681 | |
Jian Li | 5c09e21 | 2018-10-24 18:23:58 +0900 | [diff] [blame] | 682 | private String getArpMode() { |
| 683 | Set<ConfigProperty> properties = configService.getProperties(OpenstackSwitchingArpHandler.class.getName()); |
| 684 | return getPropertyValue(properties, ARP_MODE); |
| 685 | } |
| 686 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 687 | /** |
| 688 | * An internal instance port listener which listens the port events generated |
| 689 | * from VM. The corresponding L2 forwarding rules will be generated and |
| 690 | * inserted to integration bridge only if a new VM port is detected. If the |
| 691 | * existing detected VM port is removed due to VM purge, we will remove the |
| 692 | * corresponding L2 forwarding to as well for the sake of resource saving. |
| 693 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 694 | private class InternalInstancePortListener implements InstancePortListener { |
| 695 | |
| 696 | @Override |
| 697 | public boolean isRelevant(InstancePortEvent event) { |
| 698 | InstancePort instPort = event.subject(); |
| 699 | return mastershipService.isLocalMaster(instPort.deviceId()); |
| 700 | } |
| 701 | |
| 702 | @Override |
| 703 | public void event(InstancePortEvent event) { |
| 704 | InstancePort instPort = event.subject(); |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 705 | Port osPort = osNetworkService.port(instPort.portId()); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 706 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 707 | switch (event.type()) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 708 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 709 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 710 | case OPENSTACK_INSTANCE_RESTARTED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 711 | log.info("SwitchingHandler: Instance port detected MAC:{} IP:{}", |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 712 | instPort.macAddress(), |
| 713 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 714 | |
| 715 | eventExecutor.execute(() -> instPortDetected(instPort)); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 716 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 717 | if (osPort != null) { |
| 718 | eventExecutor.execute(() -> |
| 719 | setPortBlockRules(instPort, !osPort.isAdminStateUp())); |
| 720 | } |
| 721 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 722 | break; |
Jian Li | 46b7400 | 2018-07-15 18:39:08 +0900 | [diff] [blame] | 723 | case OPENSTACK_INSTANCE_TERMINATED: |
| 724 | log.info("SwitchingHandler: Instance port terminated MAC:{} IP:{}", |
| 725 | instPort.macAddress(), |
| 726 | instPort.ipAddress()); |
| 727 | eventExecutor.execute(() -> removeVportRules(instPort)); |
| 728 | |
| 729 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 730 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 731 | log.info("SwitchingHandler: Instance port vanished MAC:{} IP:{}", |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 732 | instPort.macAddress(), |
| 733 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 734 | |
| 735 | eventExecutor.execute(() -> instPortRemoved(instPort)); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 736 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 737 | if (osPort != null) { |
| 738 | setPortBlockRules(instPort, false); |
| 739 | } |
| 740 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 741 | break; |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 742 | case OPENSTACK_INSTANCE_MIGRATION_STARTED: |
| 743 | log.info("SwitchingHandler: Migration started for MAC:{} IP:{}", |
| 744 | instPort.macAddress(), |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 745 | instPort.ipAddress()); |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 746 | |
| 747 | eventExecutor.execute(() -> instPortDetected(instPort)); |
| 748 | |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 749 | if (osPort != null) { |
| 750 | eventExecutor.execute(() -> |
| 751 | setPortBlockRules(instPort, !osPort.isAdminStateUp())); |
| 752 | } |
| 753 | |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 754 | break; |
| 755 | case OPENSTACK_INSTANCE_MIGRATION_ENDED: |
| 756 | log.info("SwitchingHandler: Migration finished for MAC:{} IP:{}", |
| 757 | instPort.macAddress(), |
| 758 | instPort.ipAddress()); |
| 759 | |
| 760 | InstancePort revisedInstPort = swapStaleLocation(instPort); |
| 761 | eventExecutor.execute(() -> removeVportRules(revisedInstPort)); |
| 762 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 763 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 764 | default: |
| 765 | break; |
| 766 | } |
| 767 | } |
| 768 | |
| 769 | private void instPortDetected(InstancePort instPort) { |
| 770 | setNetworkRules(instPort, true); |
| 771 | // TODO add something else if needed |
| 772 | } |
| 773 | |
| 774 | private void instPortRemoved(InstancePort instPort) { |
| 775 | setNetworkRules(instPort, false); |
| 776 | // TODO add something else if needed |
| 777 | } |
| 778 | } |
Jian Li | 91be8cd | 2018-07-22 00:44:46 +0900 | [diff] [blame] | 779 | |
| 780 | private class InternalOpenstackNetworkListener implements OpenstackNetworkListener { |
| 781 | |
| 782 | @Override |
| 783 | public boolean isRelevant(OpenstackNetworkEvent event) { |
| 784 | |
| 785 | // do not allow to proceed without leadership |
| 786 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 787 | return Objects.equals(localNodeId, leader); |
| 788 | } |
| 789 | |
| 790 | @Override |
| 791 | public void event(OpenstackNetworkEvent event) { |
| 792 | |
| 793 | if (event.subject() == null || event.port() == null) { |
| 794 | return; |
| 795 | } |
| 796 | |
| 797 | boolean isNwAdminStateUp = event.subject().isAdminStateUp(); |
| 798 | boolean isPortAdminStateUp = event.port().isAdminStateUp(); |
| 799 | |
| 800 | InstancePort instPort = instancePortService.instancePort(event.port().getId()); |
| 801 | |
| 802 | switch (event.type()) { |
| 803 | case OPENSTACK_NETWORK_CREATED: |
| 804 | case OPENSTACK_NETWORK_UPDATED: |
| 805 | eventExecutor.execute(() -> |
| 806 | setNetworkBlockRules(event.subject(), !isNwAdminStateUp)); |
| 807 | |
| 808 | break; |
| 809 | case OPENSTACK_NETWORK_REMOVED: |
| 810 | eventExecutor.execute(() -> |
| 811 | setNetworkBlockRules(event.subject(), false)); |
| 812 | break; |
| 813 | case OPENSTACK_PORT_CREATED: |
| 814 | case OPENSTACK_PORT_UPDATED: |
| 815 | |
| 816 | if (instPort != null) { |
| 817 | eventExecutor.execute(() -> |
| 818 | setPortBlockRules(instPort, !isPortAdminStateUp)); |
| 819 | } |
| 820 | |
| 821 | break; |
| 822 | case OPENSTACK_PORT_REMOVED: |
| 823 | |
| 824 | if (instPort != null) { |
| 825 | eventExecutor.execute(() -> |
| 826 | setPortBlockRules(instPort, false)); |
| 827 | } |
| 828 | |
| 829 | break; |
| 830 | default: |
| 831 | break; |
| 832 | } |
| 833 | } |
| 834 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 835 | } |