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; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 26 | import org.onlab.packet.MacAddress; |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 27 | import org.onlab.packet.VlanId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 28 | import org.onosproject.core.ApplicationId; |
| 29 | import org.onosproject.core.CoreService; |
| 30 | import org.onosproject.mastership.MastershipService; |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 31 | import org.onosproject.net.PortNumber; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 32 | import org.onosproject.net.device.DeviceService; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 33 | import org.onosproject.net.driver.DriverService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 34 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 35 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 36 | import org.onosproject.net.flow.TrafficSelector; |
| 37 | import org.onosproject.net.flow.TrafficTreatment; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 38 | import org.onosproject.net.flow.instructions.ExtensionTreatment; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 39 | import org.onosproject.openstacknetworking.api.InstancePort; |
| 40 | import org.onosproject.openstacknetworking.api.InstancePortEvent; |
| 41 | import org.onosproject.openstacknetworking.api.InstancePortListener; |
| 42 | import org.onosproject.openstacknetworking.api.InstancePortService; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 43 | import org.onosproject.openstacknetworking.api.OpenstackFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 44 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 45 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupService; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 46 | import org.onosproject.openstacknetworking.util.RulePopulatorUtil; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 47 | import org.onosproject.openstacknode.api.OpenstackNode; |
| 48 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 49 | import org.openstack4j.model.network.Network; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 50 | import org.openstack4j.model.network.NetworkType; |
| 51 | import org.openstack4j.model.network.Port; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 52 | import org.slf4j.Logger; |
| 53 | |
| 54 | import java.util.concurrent.ExecutorService; |
| 55 | |
| 56 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 57 | import static org.onlab.util.Tools.groupedThreads; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 58 | import static org.onosproject.openstacknetworking.api.Constants.ACL_TABLE; |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 59 | import static org.onosproject.openstacknetworking.api.Constants.DHCP_ARP_TABLE; |
| 60 | import static org.onosproject.openstacknetworking.api.Constants.FLAT_TABLE; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 61 | import static org.onosproject.openstacknetworking.api.Constants.FORWARDING_TABLE; |
| 62 | import static org.onosproject.openstacknetworking.api.Constants.OPENSTACK_NETWORKING_APP_ID; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 63 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ADMIN_RULE; |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 64 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_DOWNSTREAM_RULE; |
| 65 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE; |
| 66 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_JUMP_UPSTREAM_RULE; |
| 67 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_FLAT_UPSTREAM_RULE; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 68 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_SWITCHING_RULE; |
| 69 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_TUNNEL_TAG_RULE; |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 70 | import static org.onosproject.openstacknetworking.api.Constants.STAT_FLAT_OUTBOUND_TABLE; |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 71 | import static org.onosproject.openstacknetworking.api.Constants.VTAG_TABLE; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 72 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.buildExtension; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 73 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 74 | import static org.slf4j.LoggerFactory.getLogger; |
| 75 | |
| 76 | |
| 77 | /** |
| 78 | * Populates switching flow rules on OVS for the basic connectivity among the |
| 79 | * virtual instances in the same network. |
| 80 | */ |
| 81 | @Component(immediate = true) |
| 82 | public final class OpenstackSwitchingHandler { |
| 83 | |
| 84 | private final Logger log = getLogger(getClass()); |
| 85 | |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 86 | 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] | 87 | |
| 88 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 89 | protected CoreService coreService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 90 | |
| 91 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 92 | protected MastershipService mastershipService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 93 | |
| 94 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 95 | protected DeviceService deviceService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 96 | |
| 97 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 98 | protected OpenstackFlowRuleService osFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 99 | |
| 100 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 101 | protected InstancePortService instancePortService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 102 | |
| 103 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 104 | protected OpenstackNetworkService osNetworkService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 105 | |
| 106 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 107 | protected OpenstackNodeService osNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 108 | |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 109 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 110 | protected DriverService driverService; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 111 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 112 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 113 | protected OpenstackSecurityGroupService securityGroupService; |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 114 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 115 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 116 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 117 | private final InstancePortListener instancePortListener = new InternalInstancePortListener(); |
| 118 | private ApplicationId appId; |
| 119 | |
| 120 | @Activate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 121 | void activate() { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 122 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
| 123 | instancePortService.addListener(instancePortListener); |
| 124 | |
| 125 | log.info("Started"); |
| 126 | } |
| 127 | |
| 128 | @Deactivate |
Ray Milkey | 9c9cde4 | 2018-01-12 14:22:06 -0800 | [diff] [blame] | 129 | void deactivate() { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 130 | instancePortService.removeListener(instancePortListener); |
| 131 | eventExecutor.shutdown(); |
| 132 | |
| 133 | log.info("Stopped"); |
| 134 | } |
| 135 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 136 | /** |
| 137 | * Configures L2 forwarding rules. |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 138 | * Currently, SONA supports Flat, VXLAN and VLAN modes. |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 139 | * |
| 140 | * @param instPort instance port object |
| 141 | * @param install install flag, add the rule if true, remove it otherwise |
| 142 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 143 | private void setNetworkRules(InstancePort instPort, boolean install) { |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 144 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 145 | switch (type) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 146 | case VXLAN: |
| 147 | setTunnelTagFlowRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 148 | setForwardingRulesForVxlan(instPort, install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 149 | break; |
| 150 | case VLAN: |
| 151 | setVlanTagFlowRules(instPort, install); |
| 152 | setForwardingRulesForVlan(instPort, install); |
| 153 | break; |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 154 | case FLAT: |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 155 | setFlatJumpRules(instPort, install); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 156 | setDownstreamRulesForFlat(instPort, install); |
| 157 | setUpstreamRulesForFlat(instPort, install); |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 158 | break; |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 159 | default: |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 160 | log.warn("Unsupported network tunnel type {}", type.name()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 161 | break; |
| 162 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 163 | } |
| 164 | |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 165 | /** |
| 166 | * Removes virtual port. |
| 167 | * |
| 168 | * @param instPort instance port |
| 169 | */ |
| 170 | private void removeVportRules(InstancePort instPort) { |
| 171 | NetworkType type = osNetworkService.network(instPort.networkId()).getNetworkType(); |
| 172 | |
| 173 | switch (type) { |
| 174 | case VXLAN: |
| 175 | setTunnelTagFlowRules(instPort, false); |
| 176 | break; |
| 177 | case VLAN: |
| 178 | setVlanTagFlowRules(instPort, false); |
| 179 | break; |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 180 | case FLAT: |
| 181 | setFlatJumpRules(instPort, false); |
| 182 | setUpstreamRulesForFlat(instPort, false); |
| 183 | setDownstreamRulesForFlat(instPort, false); |
Ray Milkey | bcc53d3 | 2018-07-02 10:22:57 -0700 | [diff] [blame] | 184 | break; |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 185 | default: |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 186 | log.warn("Unsupported network type {}", type.name()); |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 187 | break; |
| 188 | } |
| 189 | } |
| 190 | |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 191 | private void setFlatJumpRules(InstancePort port, boolean install) { |
| 192 | TrafficSelector.Builder selector = DefaultTrafficSelector.builder(); |
| 193 | selector.matchInPort(port.portNumber()); |
| 194 | |
| 195 | TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder(); |
Jian Li | 960ae51 | 2018-07-03 22:50:56 +0900 | [diff] [blame] | 196 | treatment.transition(STAT_FLAT_OUTBOUND_TABLE); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 197 | |
| 198 | osFlowRuleService.setRule( |
| 199 | appId, |
| 200 | port.deviceId(), |
| 201 | selector.build(), |
| 202 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 203 | PRIORITY_FLAT_JUMP_UPSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 204 | DHCP_ARP_TABLE, |
| 205 | install); |
| 206 | |
| 207 | Network network = osNetworkService.network(port.networkId()); |
| 208 | |
| 209 | if (network == null) { |
| 210 | log.warn("The network does not exist"); |
| 211 | return; |
| 212 | } |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 213 | PortNumber portNumber = osNodeService.node(port.deviceId()) |
| 214 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 215 | |
| 216 | if (portNumber == null) { |
| 217 | log.warn("The port number does not exist"); |
| 218 | return; |
| 219 | } |
| 220 | |
| 221 | selector = DefaultTrafficSelector.builder(); |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 222 | selector.matchInPort(portNumber) |
| 223 | .matchEthType(Ethernet.TYPE_IPV4) |
| 224 | .matchIPDst(port.ipAddress().toIpPrefix()); |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 225 | |
| 226 | osFlowRuleService.setRule( |
| 227 | appId, |
| 228 | port.deviceId(), |
| 229 | selector.build(), |
| 230 | treatment.build(), |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 231 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
| 232 | DHCP_ARP_TABLE, |
| 233 | install); |
| 234 | |
| 235 | selector = DefaultTrafficSelector.builder(); |
| 236 | selector.matchInPort(portNumber) |
| 237 | .matchEthType(Ethernet.TYPE_ARP) |
| 238 | .matchArpTpa(port.ipAddress().getIp4Address()); |
| 239 | |
| 240 | osFlowRuleService.setRule( |
| 241 | appId, |
| 242 | port.deviceId(), |
| 243 | selector.build(), |
| 244 | treatment.build(), |
| 245 | PRIORITY_FLAT_JUMP_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 246 | DHCP_ARP_TABLE, |
| 247 | install); |
| 248 | } |
| 249 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 250 | private void setDownstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 251 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 252 | .matchEthType(Ethernet.TYPE_IPV4) |
| 253 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 254 | .build(); |
| 255 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 256 | .setOutput(instPort.portNumber()) |
| 257 | .build(); |
| 258 | |
| 259 | osFlowRuleService.setRule( |
| 260 | appId, |
| 261 | instPort.deviceId(), |
| 262 | selector, |
| 263 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 264 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 265 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 266 | install); |
| 267 | |
| 268 | selector = DefaultTrafficSelector.builder() |
| 269 | .matchEthType(Ethernet.TYPE_ARP) |
| 270 | .matchArpTpa(instPort.ipAddress().getIp4Address()) |
| 271 | .build(); |
| 272 | |
| 273 | osFlowRuleService.setRule( |
| 274 | appId, |
| 275 | instPort.deviceId(), |
| 276 | selector, |
| 277 | treatment, |
Daniel Park | d1b14d3 | 2018-06-12 16:10:28 +0900 | [diff] [blame] | 278 | PRIORITY_FLAT_DOWNSTREAM_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 279 | FLAT_TABLE, |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 280 | install); |
| 281 | } |
| 282 | |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 283 | private void setUpstreamRulesForFlat(InstancePort instPort, boolean install) { |
daniel park | 796c2eb | 2018-03-22 17:01:51 +0900 | [diff] [blame] | 284 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 285 | .matchInPort(instPort.portNumber()) |
| 286 | .build(); |
| 287 | |
| 288 | Network network = osNetworkService.network(instPort.networkId()); |
| 289 | |
| 290 | if (network == null) { |
| 291 | log.warn("The network does not exist"); |
| 292 | return; |
| 293 | } |
| 294 | |
| 295 | PortNumber portNumber = osNodeService.node(instPort.deviceId()) |
| 296 | .phyIntfPortNum(network.getProviderPhyNet()); |
| 297 | |
| 298 | if (portNumber == null) { |
| 299 | log.warn("The port number does not exist"); |
| 300 | return; |
| 301 | } |
| 302 | |
| 303 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 304 | .setOutput(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_UPSTREAM_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 | |
| 317 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 318 | /** |
| 319 | * Configures the flow rules which are used for L2 packet switching. |
| 320 | * Note that these rules will be inserted in switching table (table 5). |
| 321 | * |
| 322 | * @param instPort instance port object |
| 323 | * @param install install flag, add the rule if true, remove it otherwise |
| 324 | */ |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 325 | private void setForwardingRulesForVxlan(InstancePort instPort, boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 326 | // switching rules for the instPorts in the same node |
| 327 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 328 | // TODO: need to handle IPv6 in near future |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 329 | .matchEthType(Ethernet.TYPE_IPV4) |
| 330 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 331 | .matchTunnelId(getVni(instPort)) |
| 332 | .build(); |
| 333 | |
| 334 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 335 | // 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] | 336 | .setEthDst(instPort.macAddress()) |
| 337 | .setOutput(instPort.portNumber()) |
| 338 | .build(); |
| 339 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 340 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 341 | appId, |
| 342 | instPort.deviceId(), |
| 343 | selector, |
| 344 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 345 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 346 | FORWARDING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 347 | install); |
| 348 | |
| 349 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 350 | OpenstackNode localNode = osNodeService.node(instPort.deviceId()); |
| 351 | if (localNode == null) { |
| 352 | final String error = String.format("Cannot find openstack node for %s", |
| 353 | instPort.deviceId()); |
| 354 | throw new IllegalStateException(error); |
| 355 | } |
| 356 | osNodeService.completeNodes(COMPUTE).stream() |
| 357 | .filter(remoteNode -> !remoteNode.intgBridge().equals(localNode.intgBridge())) |
| 358 | .forEach(remoteNode -> { |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 359 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
| 360 | .extension(buildExtension( |
| 361 | deviceService, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 362 | remoteNode.intgBridge(), |
| 363 | localNode.dataIp().getIp4Address()), |
| 364 | remoteNode.intgBridge()) |
| 365 | .setOutput(remoteNode.tunnelPortNum()) |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 366 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 367 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 368 | osFlowRuleService.setRule( |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 369 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 370 | remoteNode.intgBridge(), |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 371 | selector, |
| 372 | treatmentToRemote, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 373 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 374 | FORWARDING_TABLE, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 375 | install); |
| 376 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 377 | } |
| 378 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 379 | /** |
| 380 | * Configures the flow rules which are used for L2 VLAN packet switching. |
| 381 | * Note that these rules will be inserted in switching table (table 5). |
| 382 | * |
| 383 | * @param instPort instance port object |
| 384 | * @param install install flag, add the rule if true, remove it otherwise |
| 385 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 386 | private void setForwardingRulesForVlan(InstancePort instPort, boolean install) { |
| 387 | // switching rules for the instPorts in the same node |
| 388 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 389 | // TODO: need to handle IPv6 in near future |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 390 | .matchEthType(Ethernet.TYPE_IPV4) |
| 391 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 392 | .matchVlanId(getVlanId(instPort)) |
| 393 | .build(); |
| 394 | |
| 395 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 396 | .popVlan() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 397 | // 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] | 398 | .setEthDst(instPort.macAddress()) |
| 399 | .setOutput(instPort.portNumber()) |
| 400 | .build(); |
| 401 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 402 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 403 | appId, |
| 404 | instPort.deviceId(), |
| 405 | selector, |
| 406 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 407 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 408 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 409 | install); |
| 410 | |
| 411 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 412 | osNodeService.completeNodes(COMPUTE).stream() |
| 413 | .filter(remoteNode -> !remoteNode.intgBridge().equals(instPort.deviceId()) && |
| 414 | remoteNode.vlanIntf() != null) |
| 415 | .forEach(remoteNode -> { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 416 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
Daniel Park | c64b4c6 | 2018-05-09 18:13:39 +0900 | [diff] [blame] | 417 | .setEthDst(instPort.macAddress()) |
| 418 | .setOutput(remoteNode.vlanPortNum()) |
| 419 | .build(); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 420 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 421 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 422 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 423 | remoteNode.intgBridge(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 424 | selector, |
| 425 | treatmentToRemote, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 426 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 427 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 428 | install); |
| 429 | }); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 430 | } |
| 431 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 432 | /** |
| 433 | * Configures the flow rule which is for using VXLAN to tag the packet |
| 434 | * based on the in_port number of a virtual instance. |
| 435 | * Note that this rule will be inserted in VNI table (table 0). |
| 436 | * |
| 437 | * @param instPort instance port object |
| 438 | * @param install install flag, add the rule if true, remove it otherwise |
| 439 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 440 | private void setTunnelTagFlowRules(InstancePort instPort, boolean install) { |
| 441 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 442 | // TODO: need to handle IPv6 in near future |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 443 | .matchEthType(Ethernet.TYPE_IPV4) |
| 444 | .matchInPort(instPort.portNumber()) |
| 445 | .build(); |
| 446 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 447 | // XXX All egress traffic needs to go through connection tracking module, |
| 448 | // which might hurt its performance. |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 449 | ExtensionTreatment ctTreatment = |
| 450 | RulePopulatorUtil.niciraConnTrackTreatmentBuilder(driverService, instPort.deviceId()) |
| 451 | .commit(true).build(); |
| 452 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 453 | TrafficTreatment.Builder tb = DefaultTrafficTreatment.builder() |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 454 | .setTunnelId(getVni(instPort)) |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 455 | .transition(ACL_TABLE); |
| 456 | |
| 457 | if (securityGroupService.isSecurityGroupEnabled()) { |
| 458 | tb.extension(ctTreatment, instPort.deviceId()); |
| 459 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 460 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 461 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 462 | appId, |
| 463 | instPort.deviceId(), |
| 464 | selector, |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 465 | tb.build(), |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 466 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 467 | VTAG_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 468 | install); |
| 469 | } |
| 470 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 471 | /** |
| 472 | * Configures the flow rule which is for using VLAN to tag the packet |
| 473 | * based on the in_port number of a virtual instance. |
| 474 | * Note that this rule will be inserted in VNI table (table 0). |
| 475 | * |
| 476 | * @param instPort instance port object |
| 477 | * @param install install flag, add the rule if true, remove it otherwise |
| 478 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 479 | private void setVlanTagFlowRules(InstancePort instPort, boolean install) { |
| 480 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 481 | // TODO: need to handle IPv6 in near future |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 482 | .matchEthType(Ethernet.TYPE_IPV4) |
| 483 | .matchInPort(instPort.portNumber()) |
| 484 | .build(); |
| 485 | |
| 486 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 487 | .pushVlan() |
| 488 | .setVlanId(getVlanId(instPort)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 489 | .transition(ACL_TABLE) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 490 | .build(); |
| 491 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 492 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 493 | appId, |
| 494 | instPort.deviceId(), |
| 495 | selector, |
| 496 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 497 | PRIORITY_TUNNEL_TAG_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 498 | VTAG_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 499 | install); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 500 | } |
| 501 | |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 502 | private void setNetworkAdminRules(Network network, boolean install) { |
| 503 | TrafficSelector selector; |
| 504 | if (network.getNetworkType() == NetworkType.VXLAN) { |
| 505 | |
| 506 | selector = DefaultTrafficSelector.builder() |
| 507 | .matchTunnelId(Long.valueOf(network.getProviderSegID())) |
| 508 | .build(); |
| 509 | } else { |
| 510 | selector = DefaultTrafficSelector.builder() |
| 511 | .matchVlanId(VlanId.vlanId(network.getProviderSegID())) |
| 512 | .build(); |
| 513 | } |
| 514 | |
| 515 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 516 | .drop() |
| 517 | .build(); |
| 518 | |
| 519 | osNodeService.completeNodes().stream() |
| 520 | .filter(osNode -> osNode.type() == COMPUTE) |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 521 | .forEach(osNode -> |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 522 | osFlowRuleService.setRule( |
| 523 | appId, |
| 524 | osNode.intgBridge(), |
| 525 | selector, |
| 526 | treatment, |
| 527 | PRIORITY_ADMIN_RULE, |
| 528 | ACL_TABLE, |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 529 | install) |
| 530 | ); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 531 | } |
| 532 | |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 533 | // TODO: need to be purged sooner or later |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 534 | private void setPortAdminRules(Port port, boolean install) { |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 535 | InstancePort instancePort = |
| 536 | instancePortService.instancePort(MacAddress.valueOf(port.getMacAddress())); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 537 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 538 | .matchInPort(instancePort.portNumber()) |
| 539 | .build(); |
| 540 | |
| 541 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 542 | .drop() |
| 543 | .build(); |
| 544 | |
| 545 | osFlowRuleService.setRule( |
| 546 | appId, |
| 547 | instancePort.deviceId(), |
| 548 | selector, |
| 549 | treatment, |
| 550 | PRIORITY_ADMIN_RULE, |
Jian Li | 70a2c3f | 2018-04-13 17:26:31 +0900 | [diff] [blame] | 551 | VTAG_TABLE, |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame] | 552 | install); |
| 553 | } |
| 554 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 555 | /** |
| 556 | * Obtains the VLAN ID from the given instance port. |
| 557 | * |
| 558 | * @param instPort instance port object |
| 559 | * @return VLAN ID |
| 560 | */ |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 561 | private VlanId getVlanId(InstancePort instPort) { |
| 562 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 563 | |
| 564 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 565 | final String error = |
| 566 | String.format(ERR_SET_FLOWS_VNI, |
| 567 | instPort, osNet == null ? "<none>" : osNet.getName()); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 568 | throw new IllegalStateException(error); |
| 569 | } |
| 570 | |
| 571 | return VlanId.vlanId(osNet.getProviderSegID()); |
| 572 | } |
| 573 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 574 | /** |
| 575 | * Obtains the VNI from the given instance port. |
| 576 | * |
| 577 | * @param instPort instance port object |
| 578 | * @return VXLAN Network Identifier (VNI) |
| 579 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 580 | private Long getVni(InstancePort instPort) { |
| 581 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 582 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
Jian Li | 71670d1 | 2018-03-02 21:31:07 +0900 | [diff] [blame] | 583 | final String error = |
| 584 | String.format(ERR_SET_FLOWS_VNI, |
| 585 | instPort, osNet == null ? "<none>" : osNet.getName()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 586 | throw new IllegalStateException(error); |
| 587 | } |
| 588 | return Long.valueOf(osNet.getProviderSegID()); |
| 589 | } |
| 590 | |
Jian Li | ea1b966 | 2018-03-02 18:07:32 +0900 | [diff] [blame] | 591 | /** |
| 592 | * An internal instance port listener which listens the port events generated |
| 593 | * from VM. The corresponding L2 forwarding rules will be generated and |
| 594 | * inserted to integration bridge only if a new VM port is detected. If the |
| 595 | * existing detected VM port is removed due to VM purge, we will remove the |
| 596 | * corresponding L2 forwarding to as well for the sake of resource saving. |
| 597 | */ |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 598 | private class InternalInstancePortListener implements InstancePortListener { |
| 599 | |
| 600 | @Override |
| 601 | public boolean isRelevant(InstancePortEvent event) { |
| 602 | InstancePort instPort = event.subject(); |
| 603 | return mastershipService.isLocalMaster(instPort.deviceId()); |
| 604 | } |
| 605 | |
| 606 | @Override |
| 607 | public void event(InstancePortEvent event) { |
| 608 | InstancePort instPort = event.subject(); |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 609 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 610 | switch (event.type()) { |
| 611 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
| 612 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 613 | log.info("Instance port detected MAC:{} IP:{}", |
| 614 | instPort.macAddress(), |
| 615 | instPort.ipAddress()); |
| 616 | eventExecutor.execute(() -> |
| 617 | instPortDetected(instPort) |
| 618 | ); |
| 619 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 620 | break; |
| 621 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 622 | log.info("Instance port vanished MAC:{} IP:{}", |
| 623 | instPort.macAddress(), |
| 624 | instPort.ipAddress()); |
| 625 | eventExecutor.execute(() -> |
| 626 | instPortRemoved(instPort) |
| 627 | ); |
| 628 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 629 | break; |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 630 | |
| 631 | // we do not consider MIGRATION_STARTED case, because the rules |
| 632 | // will be installed to corresponding switches at |
| 633 | // OPENSTACK_INSTANCE_PORT_UPDATED phase |
| 634 | |
| 635 | // TODO: we may need to consider to refactor the VM migration |
| 636 | // event detection logic for better code readability |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 637 | case OPENSTACK_INSTANCE_MIGRATION_ENDED: |
Jian Li | 9a921b4 | 2018-06-18 02:44:50 +0900 | [diff] [blame] | 638 | log.info("Instance port vanished MAC:{} IP:{}, " + |
| 639 | "due to VM migration", instPort.macAddress(), |
| 640 | instPort.ipAddress()); |
| 641 | eventExecutor.execute(() -> |
| 642 | removeVportRules(instPort) |
| 643 | ); |
Jian Li | 24ec59f | 2018-05-23 19:01:25 +0900 | [diff] [blame] | 644 | break; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 645 | default: |
| 646 | break; |
| 647 | } |
| 648 | } |
| 649 | |
| 650 | private void instPortDetected(InstancePort instPort) { |
| 651 | setNetworkRules(instPort, true); |
| 652 | // TODO add something else if needed |
| 653 | } |
| 654 | |
| 655 | private void instPortRemoved(InstancePort instPort) { |
| 656 | setNetworkRules(instPort, false); |
| 657 | // TODO add something else if needed |
| 658 | } |
| 659 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 660 | } |