Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Foundation |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 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 | */ |
| 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; |
| 31 | import org.onosproject.net.device.DeviceService; |
| 32 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 33 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 34 | import org.onosproject.net.flow.TrafficSelector; |
| 35 | import org.onosproject.net.flow.TrafficTreatment; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 36 | import org.onosproject.openstacknetworking.api.InstancePort; |
| 37 | import org.onosproject.openstacknetworking.api.InstancePortEvent; |
| 38 | import org.onosproject.openstacknetworking.api.InstancePortListener; |
| 39 | import org.onosproject.openstacknetworking.api.InstancePortService; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 40 | import org.onosproject.openstacknetworking.api.OpenstackFlowRuleService; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 41 | import org.onosproject.openstacknetworking.api.OpenstackNetworkEvent; |
| 42 | import org.onosproject.openstacknetworking.api.OpenstackNetworkListener; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 43 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 44 | import org.onosproject.openstacknode.api.OpenstackNode; |
| 45 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 46 | import org.openstack4j.model.network.Network; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 47 | import org.openstack4j.model.network.NetworkType; |
| 48 | import org.openstack4j.model.network.Port; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 49 | import org.slf4j.Logger; |
| 50 | |
| 51 | import java.util.concurrent.ExecutorService; |
| 52 | |
| 53 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 54 | import static org.onlab.util.Tools.groupedThreads; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 55 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 56 | import static org.onosproject.openstacknetworking.api.Constants.ACL_TABLE; |
| 57 | import static org.onosproject.openstacknetworking.api.Constants.FORWARDING_TABLE; |
| 58 | import static org.onosproject.openstacknetworking.api.Constants.OPENSTACK_NETWORKING_APP_ID; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 59 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ADMIN_RULE; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 60 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_SWITCHING_RULE; |
| 61 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_TUNNEL_TAG_RULE; |
| 62 | import static org.onosproject.openstacknetworking.api.Constants.SRC_VNI_TABLE; |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 63 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_NETWORK_CREATED; |
| 64 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_NETWORK_REMOVED; |
| 65 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_NETWORK_UPDATED; |
| 66 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_CREATED; |
| 67 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_REMOVED; |
| 68 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_UPDATED; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 69 | import static org.onosproject.openstacknetworking.impl.RulePopulatorUtil.buildExtension; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 70 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 71 | import static org.slf4j.LoggerFactory.getLogger; |
| 72 | |
| 73 | |
| 74 | /** |
| 75 | * Populates switching flow rules on OVS for the basic connectivity among the |
| 76 | * virtual instances in the same network. |
| 77 | */ |
| 78 | @Component(immediate = true) |
| 79 | public final class OpenstackSwitchingHandler { |
| 80 | |
| 81 | private final Logger log = getLogger(getClass()); |
| 82 | |
| 83 | private static final String ERR_SET_FLOWS = "Failed to set flows for %s: "; |
| 84 | |
| 85 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 86 | protected CoreService coreService; |
| 87 | |
| 88 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 89 | protected MastershipService mastershipService; |
| 90 | |
| 91 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 92 | protected DeviceService deviceService; |
| 93 | |
| 94 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 95 | protected OpenstackFlowRuleService osFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 96 | |
| 97 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 98 | protected InstancePortService instancePortService; |
| 99 | |
| 100 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 101 | protected OpenstackNetworkService osNetworkService; |
| 102 | |
| 103 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 104 | protected OpenstackNodeService osNodeService; |
| 105 | |
| 106 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 107 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 108 | private final InstancePortListener instancePortListener = new InternalInstancePortListener(); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 109 | private final InternalOpenstackNetworkListener osNetworkListener = |
| 110 | new InternalOpenstackNetworkListener(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 111 | private ApplicationId appId; |
| 112 | |
| 113 | @Activate |
| 114 | protected void activate() { |
| 115 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
| 116 | instancePortService.addListener(instancePortListener); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 117 | osNetworkService.addListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 118 | |
| 119 | log.info("Started"); |
| 120 | } |
| 121 | |
| 122 | @Deactivate |
| 123 | protected void deactivate() { |
| 124 | instancePortService.removeListener(instancePortListener); |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 125 | osNetworkService.removeListener(osNetworkListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 126 | eventExecutor.shutdown(); |
| 127 | |
| 128 | log.info("Stopped"); |
| 129 | } |
| 130 | |
| 131 | private void setNetworkRules(InstancePort instPort, boolean install) { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 132 | switch (osNetworkService.network(instPort.networkId()).getNetworkType()) { |
| 133 | case VXLAN: |
| 134 | setTunnelTagFlowRules(instPort, install); |
| 135 | setForwardingRules(instPort, install); |
| 136 | break; |
| 137 | case VLAN: |
| 138 | setVlanTagFlowRules(instPort, install); |
| 139 | setForwardingRulesForVlan(instPort, install); |
| 140 | break; |
| 141 | default: |
| 142 | break; |
| 143 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 144 | } |
| 145 | |
| 146 | private void setForwardingRules(InstancePort instPort, boolean install) { |
| 147 | // switching rules for the instPorts in the same node |
| 148 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 149 | .matchEthType(Ethernet.TYPE_IPV4) |
| 150 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 151 | .matchTunnelId(getVni(instPort)) |
| 152 | .build(); |
| 153 | |
| 154 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 155 | .setEthDst(instPort.macAddress()) |
| 156 | .setOutput(instPort.portNumber()) |
| 157 | .build(); |
| 158 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 159 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 160 | appId, |
| 161 | instPort.deviceId(), |
| 162 | selector, |
| 163 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 164 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 165 | FORWARDING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 166 | install); |
| 167 | |
| 168 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 169 | OpenstackNode localNode = osNodeService.node(instPort.deviceId()); |
| 170 | if (localNode == null) { |
| 171 | final String error = String.format("Cannot find openstack node for %s", |
| 172 | instPort.deviceId()); |
| 173 | throw new IllegalStateException(error); |
| 174 | } |
| 175 | osNodeService.completeNodes(COMPUTE).stream() |
| 176 | .filter(remoteNode -> !remoteNode.intgBridge().equals(localNode.intgBridge())) |
| 177 | .forEach(remoteNode -> { |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 178 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
| 179 | .extension(buildExtension( |
| 180 | deviceService, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 181 | remoteNode.intgBridge(), |
| 182 | localNode.dataIp().getIp4Address()), |
| 183 | remoteNode.intgBridge()) |
| 184 | .setOutput(remoteNode.tunnelPortNum()) |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 185 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 186 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 187 | osFlowRuleService.setRule( |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 188 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 189 | remoteNode.intgBridge(), |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 190 | selector, |
| 191 | treatmentToRemote, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 192 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 193 | FORWARDING_TABLE, |
Hyunsun Moon | acde3f5 | 2017-02-23 17:57:35 +0900 | [diff] [blame] | 194 | install); |
| 195 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 196 | } |
| 197 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 198 | private void setForwardingRulesForVlan(InstancePort instPort, boolean install) { |
| 199 | // switching rules for the instPorts in the same node |
| 200 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 201 | .matchEthType(Ethernet.TYPE_IPV4) |
| 202 | .matchIPDst(instPort.ipAddress().toIpPrefix()) |
| 203 | .matchVlanId(getVlanId(instPort)) |
| 204 | .build(); |
| 205 | |
| 206 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 207 | .popVlan() |
| 208 | .setEthDst(instPort.macAddress()) |
| 209 | .setOutput(instPort.portNumber()) |
| 210 | .build(); |
| 211 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 212 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 213 | appId, |
| 214 | instPort.deviceId(), |
| 215 | selector, |
| 216 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 217 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 218 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 219 | install); |
| 220 | |
| 221 | // switching rules for the instPorts in the remote node |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 222 | osNodeService.completeNodes(COMPUTE).stream() |
| 223 | .filter(remoteNode -> !remoteNode.intgBridge().equals(instPort.deviceId()) && |
| 224 | remoteNode.vlanIntf() != null) |
| 225 | .forEach(remoteNode -> { |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 226 | TrafficTreatment treatmentToRemote = DefaultTrafficTreatment.builder() |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 227 | .setOutput(remoteNode.vlanPortNum()) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 228 | .build(); |
| 229 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 230 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 231 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 232 | remoteNode.intgBridge(), |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 233 | selector, |
| 234 | treatmentToRemote, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 235 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 236 | FORWARDING_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 237 | install); |
| 238 | }); |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 239 | } |
| 240 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 241 | private void setTunnelTagFlowRules(InstancePort instPort, boolean install) { |
| 242 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 243 | .matchEthType(Ethernet.TYPE_IPV4) |
| 244 | .matchInPort(instPort.portNumber()) |
| 245 | .build(); |
| 246 | |
| 247 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 248 | .setTunnelId(getVni(instPort)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 249 | .transition(ACL_TABLE) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 250 | .build(); |
| 251 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 252 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 253 | appId, |
| 254 | instPort.deviceId(), |
| 255 | selector, |
| 256 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 257 | PRIORITY_TUNNEL_TAG_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 258 | SRC_VNI_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 259 | install); |
| 260 | } |
| 261 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 262 | private void setVlanTagFlowRules(InstancePort instPort, boolean install) { |
| 263 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 264 | .matchEthType(Ethernet.TYPE_IPV4) |
| 265 | .matchInPort(instPort.portNumber()) |
| 266 | .build(); |
| 267 | |
| 268 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 269 | .pushVlan() |
| 270 | .setVlanId(getVlanId(instPort)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 271 | .transition(ACL_TABLE) |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 272 | .build(); |
| 273 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 274 | osFlowRuleService.setRule( |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 275 | appId, |
| 276 | instPort.deviceId(), |
| 277 | selector, |
| 278 | treatment, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 279 | PRIORITY_TUNNEL_TAG_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 280 | SRC_VNI_TABLE, |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 281 | install); |
| 282 | |
| 283 | } |
| 284 | |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 285 | private void setNetworkAdminRules(Network network, boolean install) { |
| 286 | TrafficSelector selector; |
| 287 | if (network.getNetworkType() == NetworkType.VXLAN) { |
| 288 | |
| 289 | selector = DefaultTrafficSelector.builder() |
| 290 | .matchTunnelId(Long.valueOf(network.getProviderSegID())) |
| 291 | .build(); |
| 292 | } else { |
| 293 | selector = DefaultTrafficSelector.builder() |
| 294 | .matchVlanId(VlanId.vlanId(network.getProviderSegID())) |
| 295 | .build(); |
| 296 | } |
| 297 | |
| 298 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 299 | .drop() |
| 300 | .build(); |
| 301 | |
| 302 | osNodeService.completeNodes().stream() |
| 303 | .filter(osNode -> osNode.type() == COMPUTE) |
| 304 | .forEach(osNode -> { |
| 305 | osFlowRuleService.setRule( |
| 306 | appId, |
| 307 | osNode.intgBridge(), |
| 308 | selector, |
| 309 | treatment, |
| 310 | PRIORITY_ADMIN_RULE, |
| 311 | ACL_TABLE, |
| 312 | install); |
| 313 | }); |
| 314 | } |
| 315 | |
| 316 | private void setPortAdminRules(Port port, boolean install) { |
| 317 | InstancePort instancePort = instancePortService.instancePort(MacAddress.valueOf(port.getMacAddress())); |
| 318 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 319 | .matchInPort(instancePort.portNumber()) |
| 320 | .build(); |
| 321 | |
| 322 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 323 | .drop() |
| 324 | .build(); |
| 325 | |
| 326 | osFlowRuleService.setRule( |
| 327 | appId, |
| 328 | instancePort.deviceId(), |
| 329 | selector, |
| 330 | treatment, |
| 331 | PRIORITY_ADMIN_RULE, |
| 332 | SRC_VNI_TABLE, |
| 333 | install); |
| 334 | } |
| 335 | |
daniel park | a792cf7 | 2017-04-14 16:25:35 +0900 | [diff] [blame] | 336 | private VlanId getVlanId(InstancePort instPort) { |
| 337 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 338 | |
| 339 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
| 340 | final String error = String.format( |
| 341 | ERR_SET_FLOWS + "Failed to get VNI for %s", |
| 342 | instPort, osNet == null ? "<none>" : osNet.getName()); |
| 343 | throw new IllegalStateException(error); |
| 344 | } |
| 345 | |
| 346 | return VlanId.vlanId(osNet.getProviderSegID()); |
| 347 | } |
| 348 | |
| 349 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 350 | private Long getVni(InstancePort instPort) { |
| 351 | Network osNet = osNetworkService.network(instPort.networkId()); |
| 352 | if (osNet == null || Strings.isNullOrEmpty(osNet.getProviderSegID())) { |
| 353 | final String error = String.format( |
| 354 | ERR_SET_FLOWS + "Failed to get VNI for %s", |
rohit | 8e5c899 | 2017-03-29 19:15:30 +0530 | [diff] [blame] | 355 | instPort, osNet == null ? "<none>" : osNet.getName()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 356 | throw new IllegalStateException(error); |
| 357 | } |
| 358 | return Long.valueOf(osNet.getProviderSegID()); |
| 359 | } |
| 360 | |
| 361 | private class InternalInstancePortListener implements InstancePortListener { |
| 362 | |
| 363 | @Override |
| 364 | public boolean isRelevant(InstancePortEvent event) { |
| 365 | InstancePort instPort = event.subject(); |
| 366 | return mastershipService.isLocalMaster(instPort.deviceId()); |
| 367 | } |
| 368 | |
| 369 | @Override |
| 370 | public void event(InstancePortEvent event) { |
| 371 | InstancePort instPort = event.subject(); |
| 372 | switch (event.type()) { |
| 373 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
| 374 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
| 375 | eventExecutor.execute(() -> { |
| 376 | log.info("Instance port detected MAC:{} IP:{}", |
| 377 | instPort.macAddress(), |
| 378 | instPort.ipAddress()); |
| 379 | instPortDetected(event.subject()); |
| 380 | }); |
| 381 | break; |
| 382 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
| 383 | eventExecutor.execute(() -> { |
| 384 | log.info("Instance port vanished MAC:{} IP:{}", |
| 385 | instPort.macAddress(), |
| 386 | instPort.ipAddress()); |
| 387 | instPortRemoved(event.subject()); |
| 388 | }); |
| 389 | break; |
| 390 | default: |
| 391 | break; |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | private void instPortDetected(InstancePort instPort) { |
| 396 | setNetworkRules(instPort, true); |
| 397 | // TODO add something else if needed |
| 398 | } |
| 399 | |
| 400 | private void instPortRemoved(InstancePort instPort) { |
| 401 | setNetworkRules(instPort, false); |
| 402 | // TODO add something else if needed |
| 403 | } |
| 404 | } |
Frank Wang | f957166 | 2017-06-06 18:01:29 +0800 | [diff] [blame^] | 405 | |
| 406 | private class InternalOpenstackNetworkListener implements OpenstackNetworkListener { |
| 407 | |
| 408 | @Override |
| 409 | public boolean isRelevant(OpenstackNetworkEvent event) { |
| 410 | return !(event.subject() == null && event.port() == null); |
| 411 | } |
| 412 | |
| 413 | @Override |
| 414 | public void event(OpenstackNetworkEvent event) { |
| 415 | |
| 416 | if ((event.type() == OPENSTACK_NETWORK_CREATED || |
| 417 | event.type() == OPENSTACK_NETWORK_UPDATED) && !event.subject().isAdminStateUp()) { |
| 418 | setNetworkAdminRules(event.subject(), true); |
| 419 | } else if ((event.type() == OPENSTACK_NETWORK_UPDATED && event.subject().isAdminStateUp()) || |
| 420 | (event.type() == OPENSTACK_NETWORK_REMOVED && !event.subject().isAdminStateUp())) { |
| 421 | setNetworkAdminRules(event.subject(), false); |
| 422 | } |
| 423 | |
| 424 | if ((event.type() == OPENSTACK_PORT_CREATED || |
| 425 | event.type() == OPENSTACK_PORT_UPDATED) && !event.port().isAdminStateUp()) { |
| 426 | setPortAdminRules(event.port(), true); |
| 427 | } else if ((event.type() == OPENSTACK_PORT_UPDATED && event.port().isAdminStateUp()) || |
| 428 | (event.type() == OPENSTACK_PORT_REMOVED && !event.port().isAdminStateUp())) { |
| 429 | setPortAdminRules(event.port(), false); |
| 430 | } |
| 431 | } |
| 432 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 433 | } |