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 | package org.onosproject.openstacknetworking.impl; |
| 17 | |
| 18 | import com.google.common.base.Strings; |
| 19 | import com.google.common.collect.ImmutableSet; |
| 20 | import org.apache.felix.scr.annotations.Activate; |
| 21 | import org.apache.felix.scr.annotations.Component; |
| 22 | import org.apache.felix.scr.annotations.Deactivate; |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 23 | import org.apache.felix.scr.annotations.Modified; |
| 24 | import org.apache.felix.scr.annotations.Property; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 25 | import org.apache.felix.scr.annotations.Reference; |
| 26 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 27 | import org.onlab.packet.Ethernet; |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 28 | import org.onlab.packet.ICMP; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 29 | import org.onlab.packet.IPv4; |
| 30 | import org.onlab.packet.IpAddress; |
| 31 | import org.onlab.packet.IpPrefix; |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 32 | import org.onlab.packet.MacAddress; |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 33 | import org.onlab.packet.VlanId; |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 34 | import org.onlab.util.Tools; |
| 35 | import org.onosproject.cfg.ComponentConfigService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 36 | import org.onosproject.cluster.ClusterService; |
| 37 | import org.onosproject.cluster.LeadershipService; |
| 38 | import org.onosproject.cluster.NodeId; |
| 39 | import org.onosproject.core.ApplicationId; |
| 40 | import org.onosproject.core.CoreService; |
| 41 | import org.onosproject.core.GroupId; |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 42 | import org.onosproject.mastership.MastershipService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 43 | import org.onosproject.net.DeviceId; |
| 44 | import org.onosproject.net.PortNumber; |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 45 | import org.onosproject.net.device.DeviceService; |
| 46 | import org.onosproject.net.driver.DriverService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 47 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 48 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 49 | import org.onosproject.net.flow.TrafficSelector; |
| 50 | import org.onosproject.net.flow.TrafficTreatment; |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 51 | import org.onosproject.net.flow.instructions.ExtensionTreatment; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 52 | import org.onosproject.openstacknetworking.api.Constants; |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 53 | import org.onosproject.openstacknetworking.api.InstancePort; |
| 54 | import org.onosproject.openstacknetworking.api.InstancePortEvent; |
| 55 | import org.onosproject.openstacknetworking.api.InstancePortListener; |
| 56 | import org.onosproject.openstacknetworking.api.InstancePortService; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 57 | import org.onosproject.openstacknetworking.api.OpenstackFlowRuleService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 58 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
| 59 | import org.onosproject.openstacknetworking.api.OpenstackRouterEvent; |
| 60 | import org.onosproject.openstacknetworking.api.OpenstackRouterListener; |
| 61 | import org.onosproject.openstacknetworking.api.OpenstackRouterService; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 62 | import org.onosproject.openstacknode.api.OpenstackNode; |
| 63 | import org.onosproject.openstacknode.api.OpenstackNode.NetworkMode; |
| 64 | import org.onosproject.openstacknode.api.OpenstackNodeEvent; |
| 65 | import org.onosproject.openstacknode.api.OpenstackNodeListener; |
| 66 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 67 | import org.openstack4j.model.network.ExternalGateway; |
| 68 | import org.openstack4j.model.network.Network; |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 69 | import org.openstack4j.model.network.NetworkType; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 70 | import org.openstack4j.model.network.Router; |
| 71 | import org.openstack4j.model.network.RouterInterface; |
| 72 | import org.openstack4j.model.network.Subnet; |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 73 | import org.osgi.service.component.ComponentContext; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 74 | import org.slf4j.Logger; |
| 75 | import org.slf4j.LoggerFactory; |
| 76 | |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 77 | import java.util.Dictionary; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 78 | import java.util.Objects; |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 79 | import java.util.Optional; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 80 | import java.util.Set; |
| 81 | import java.util.concurrent.ExecutorService; |
| 82 | import java.util.stream.Collectors; |
| 83 | |
| 84 | import static java.util.concurrent.Executors.newSingleThreadScheduledExecutor; |
| 85 | import static org.onlab.util.Tools.groupedThreads; |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 86 | import static org.onosproject.openstacknetworking.api.Constants.DEFAULT_EXTERNAL_ROUTER_MAC; |
| 87 | import static org.onosproject.openstacknetworking.api.Constants.DEFAULT_GATEWAY_MAC; |
| 88 | import static org.onosproject.openstacknetworking.api.Constants.FORWARDING_TABLE; |
| 89 | import static org.onosproject.openstacknetworking.api.Constants.GW_COMMON_TABLE; |
| 90 | import static org.onosproject.openstacknetworking.api.Constants.OPENSTACK_NETWORKING_APP_ID; |
| 91 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_EXTERNAL_ROUTING_RULE; |
| 92 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ICMP_RULE; |
| 93 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_INTERNAL_ROUTING_RULE; |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 94 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_STATEFUL_SNAT_RULE; |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 95 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_SWITCHING_RULE; |
| 96 | import static org.onosproject.openstacknetworking.api.Constants.ROUTING_TABLE; |
Frank Wang | 245a682 | 2017-06-14 09:51:35 +0800 | [diff] [blame] | 97 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ADMIN_RULE; |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 98 | import static org.onosproject.openstacknetworking.impl.RulePopulatorUtil.buildExtension; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 99 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
| 100 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.GATEWAY; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 101 | |
| 102 | /** |
| 103 | * Handles OpenStack router events. |
| 104 | */ |
| 105 | @Component(immediate = true) |
| 106 | public class OpenstackRoutingHandler { |
| 107 | |
| 108 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 109 | |
| 110 | private static final String MSG_ENABLED = "Enabled "; |
| 111 | private static final String MSG_DISABLED = "Disabled "; |
| 112 | private static final String ERR_SET_FLOWS = "Failed to set flows for router %s:"; |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 113 | private static final String ERR_UNSUPPORTED_NET_TYPE = "Unsupported network type"; |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 114 | private static final boolean USE_STATEFUL_SNAT = false; |
| 115 | |
| 116 | @Property(name = "useStatefulSnat", boolValue = USE_STATEFUL_SNAT, |
| 117 | label = "Use Stateful SNAT for source NATing") |
| 118 | private boolean useStatefulSnat = USE_STATEFUL_SNAT; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 119 | |
| 120 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 121 | protected CoreService coreService; |
| 122 | |
| 123 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 124 | protected LeadershipService leadershipService; |
| 125 | |
| 126 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 127 | protected ClusterService clusterService; |
| 128 | |
| 129 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 130 | protected OpenstackNodeService osNodeService; |
| 131 | |
| 132 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 133 | protected OpenstackNetworkService osNetworkService; |
| 134 | |
| 135 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 136 | protected OpenstackRouterService osRouterService; |
| 137 | |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 138 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 139 | protected InstancePortService instancePortService; |
| 140 | |
| 141 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 142 | protected DeviceService deviceService; |
| 143 | |
| 144 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 145 | protected OpenstackFlowRuleService osFlowRuleService; |
| 146 | |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 147 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 148 | protected MastershipService mastershipService; |
| 149 | |
| 150 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 151 | protected DriverService driverService; |
| 152 | |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 153 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 154 | protected ComponentConfigService configService; |
| 155 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 156 | private final ExecutorService eventExecutor = newSingleThreadScheduledExecutor( |
| 157 | groupedThreads(this.getClass().getSimpleName(), "event-handler", log)); |
| 158 | private final OpenstackNodeListener osNodeListener = new InternalNodeEventListener(); |
| 159 | private final OpenstackRouterListener osRouterListener = new InternalRouterEventListener(); |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 160 | private final InstancePortListener instancePortListener = new InternalInstancePortListener(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 161 | |
| 162 | private ApplicationId appId; |
| 163 | private NodeId localNodeId; |
| 164 | |
| 165 | @Activate |
| 166 | protected void activate() { |
| 167 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
| 168 | localNodeId = clusterService.getLocalNode().id(); |
| 169 | leadershipService.runForLeadership(appId.name()); |
| 170 | osNodeService.addListener(osNodeListener); |
| 171 | osRouterService.addListener(osRouterListener); |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 172 | instancePortService.addListener(instancePortListener); |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 173 | configService.registerProperties(getClass()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 174 | |
| 175 | log.info("Started"); |
| 176 | } |
| 177 | |
| 178 | @Deactivate |
| 179 | protected void deactivate() { |
| 180 | osRouterService.removeListener(osRouterListener); |
| 181 | osNodeService.removeListener(osNodeListener); |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 182 | instancePortService.removeListener(instancePortListener); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 183 | leadershipService.withdraw(appId.name()); |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 184 | configService.unregisterProperties(getClass(), false); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 185 | eventExecutor.shutdown(); |
| 186 | |
| 187 | log.info("Stopped"); |
| 188 | } |
| 189 | |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 190 | @Modified |
| 191 | protected void modified(ComponentContext context) { |
| 192 | Dictionary<?, ?> properties = context.getProperties(); |
| 193 | Boolean flag; |
| 194 | |
| 195 | flag = Tools.isPropertyEnabled(properties, "useStatefulSnat"); |
| 196 | if (flag == null) { |
| 197 | log.info("useStatefulSnat is not configured, " + |
| 198 | "using current value of {}", useStatefulSnat); |
| 199 | } else { |
| 200 | useStatefulSnat = flag; |
| 201 | log.info("Configured. useStatefulSnat is {}", |
| 202 | useStatefulSnat ? "enabled" : "disabled"); |
| 203 | } |
| 204 | |
| 205 | resetSnatRules(); |
| 206 | } |
| 207 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 208 | private void routerUpdated(Router osRouter) { |
| 209 | ExternalGateway exGateway = osRouter.getExternalGatewayInfo(); |
Frank Wang | 245a682 | 2017-06-14 09:51:35 +0800 | [diff] [blame] | 210 | |
| 211 | osRouterService.routerInterfaces(osRouter.getId()).forEach(iface -> { |
| 212 | Network network = osNetworkService.network(osNetworkService.subnet(iface.getSubnetId()) |
| 213 | .getNetworkId()); |
| 214 | setRouterAdminRules(network.getProviderSegID(), network.getNetworkType(), !osRouter.isAdminStateUp()); |
| 215 | }); |
| 216 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 217 | if (exGateway == null) { |
| 218 | osRouterService.routerInterfaces(osRouter.getId()).forEach(iface -> { |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 219 | setSourceNat(osRouter, iface, false); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 220 | }); |
| 221 | } else { |
| 222 | osRouterService.routerInterfaces(osRouter.getId()).forEach(iface -> { |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 223 | setSourceNat(osRouter, iface, exGateway.isEnableSnat()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 224 | }); |
| 225 | } |
| 226 | } |
| 227 | |
Frank Wang | 245a682 | 2017-06-14 09:51:35 +0800 | [diff] [blame] | 228 | private void routerRemove(Router osRouter) { |
| 229 | osRouterService.routerInterfaces(osRouter.getId()).forEach(iface -> { |
| 230 | Network network = osNetworkService.network(osNetworkService.subnet(iface.getSubnetId()) |
| 231 | .getNetworkId()); |
| 232 | setRouterAdminRules(network.getProviderSegID(), network.getNetworkType(), false); |
| 233 | }); |
| 234 | } |
| 235 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 236 | private void routerIfaceAdded(Router osRouter, RouterInterface osRouterIface) { |
| 237 | Subnet osSubnet = osNetworkService.subnet(osRouterIface.getSubnetId()); |
| 238 | if (osSubnet == null) { |
| 239 | final String error = String.format( |
| 240 | ERR_SET_FLOWS + "subnet %s does not exist", |
| 241 | osRouterIface.getId(), |
| 242 | osRouterIface.getSubnetId()); |
| 243 | throw new IllegalStateException(error); |
| 244 | } |
Frank Wang | 245a682 | 2017-06-14 09:51:35 +0800 | [diff] [blame] | 245 | |
| 246 | if (!osRouter.isAdminStateUp()) { |
| 247 | Network network = osNetworkService.network(osSubnet.getNetworkId()); |
| 248 | setRouterAdminRules(network.getProviderSegID(), network.getNetworkType(), true); |
| 249 | } |
| 250 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 251 | setInternalRoutes(osRouter, osSubnet, true); |
| 252 | setGatewayIcmp(osSubnet, true); |
| 253 | ExternalGateway exGateway = osRouter.getExternalGatewayInfo(); |
| 254 | if (exGateway != null && exGateway.isEnableSnat()) { |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 255 | setSourceNat(osRouter, osRouterIface, true); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 256 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 257 | log.info("Connected subnet({}) to {}", osSubnet.getCidr(), osRouter.getName()); |
| 258 | } |
| 259 | |
| 260 | private void routerIfaceRemoved(Router osRouter, RouterInterface osRouterIface) { |
| 261 | Subnet osSubnet = osNetworkService.subnet(osRouterIface.getSubnetId()); |
| 262 | if (osSubnet == null) { |
| 263 | final String error = String.format( |
| 264 | ERR_SET_FLOWS + "subnet %s does not exist", |
| 265 | osRouterIface.getId(), |
| 266 | osRouterIface.getSubnetId()); |
| 267 | throw new IllegalStateException(error); |
| 268 | } |
| 269 | |
Frank Wang | 245a682 | 2017-06-14 09:51:35 +0800 | [diff] [blame] | 270 | if (!osRouter.isAdminStateUp()) { |
| 271 | Network network = osNetworkService.network(osSubnet.getNetworkId()); |
| 272 | setRouterAdminRules(network.getProviderSegID(), network.getNetworkType(), false); |
| 273 | } |
| 274 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 275 | setInternalRoutes(osRouter, osSubnet, false); |
| 276 | setGatewayIcmp(osSubnet, false); |
| 277 | ExternalGateway exGateway = osRouter.getExternalGatewayInfo(); |
| 278 | if (exGateway != null && exGateway.isEnableSnat()) { |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 279 | setSourceNat(osRouter, osRouterIface, false); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 280 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 281 | log.info("Disconnected subnet({}) from {}", osSubnet.getCidr(), osRouter.getName()); |
| 282 | } |
| 283 | |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 284 | private void setSourceNat(Router osRouter, RouterInterface routerIface, boolean install) { |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 285 | Subnet osSubnet = osNetworkService.subnet(routerIface.getSubnetId()); |
| 286 | Network osNet = osNetworkService.network(osSubnet.getNetworkId()); |
| 287 | |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 288 | osNodeService.completeNodes(COMPUTE).forEach(cNode -> { |
| 289 | setRulesToGateway(cNode, osNet.getProviderSegID(), |
| 290 | IpPrefix.valueOf(osSubnet.getCidr()), osNet.getNetworkType(), |
| 291 | install); |
| 292 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 293 | |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 294 | if (useStatefulSnat) { |
| 295 | setStatefulSnatRules(routerIface, install); |
| 296 | } else { |
| 297 | setReactiveSnatRules(routerIface, install); |
| 298 | } |
| 299 | |
| 300 | final String updateStr = install ? MSG_ENABLED : MSG_DISABLED; |
| 301 | log.info(updateStr + "external access for subnet({})", osSubnet.getCidr()); |
| 302 | } |
| 303 | |
| 304 | private void setStatefulSnatRules(RouterInterface routerIface, boolean install) { |
| 305 | Subnet osSubnet = osNetworkService.subnet(routerIface.getSubnetId()); |
| 306 | Network osNet = osNetworkService.network(osSubnet.getNetworkId()); |
| 307 | |
| 308 | Optional<Router> osRouter = osRouterService.routers().stream() |
| 309 | .filter(router -> osRouterService.routerInterfaces(routerIface.getId()) != null) |
| 310 | .findAny(); |
| 311 | |
| 312 | if (!osRouter.isPresent()) { |
| 313 | log.error("Cannot find a router for router interface {} ", routerIface); |
| 314 | return; |
| 315 | } |
| 316 | IpAddress natAddress = getGatewayIpAddress(osRouter.get()); |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 317 | if (natAddress == null) { |
| 318 | return; |
| 319 | } |
| 320 | String netId = osNetworkService.subnet(routerIface.getSubnetId()).getNetworkId(); |
| 321 | |
| 322 | osNodeService.completeNodes(OpenstackNode.NodeType.GATEWAY) |
| 323 | .forEach(gwNode -> { |
| 324 | instancePortService.instancePorts(netId).stream() |
| 325 | .forEach(port -> setRulesForSnatIngressRule(gwNode.intgBridge(), |
| 326 | Long.parseLong(osNet.getProviderSegID()), |
| 327 | IpPrefix.valueOf(port.ipAddress(), 32), |
| 328 | port.deviceId(), |
| 329 | install)); |
| 330 | |
| 331 | setOvsNatIngressRule(gwNode.intgBridge(), |
| 332 | IpPrefix.valueOf(natAddress, 32), |
| 333 | Constants.DEFAULT_EXTERNAL_ROUTER_MAC, install); |
| 334 | setOvsNatEgressRule(gwNode.intgBridge(), |
| 335 | natAddress, Long.parseLong(osNet.getProviderSegID()), |
| 336 | gwNode.patchPortNum(), install); |
| 337 | }); |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 338 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 339 | |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 340 | private void setReactiveSnatRules(RouterInterface routerIface, boolean install) { |
| 341 | Subnet osSubnet = osNetworkService.subnet(routerIface.getSubnetId()); |
| 342 | Network osNet = osNetworkService.network(osSubnet.getNetworkId()); |
| 343 | |
| 344 | osNodeService.completeNodes(GATEWAY) |
| 345 | .forEach(gwNode -> setRulesToController( |
| 346 | gwNode.intgBridge(), |
| 347 | osNet.getProviderSegID(), |
| 348 | IpPrefix.valueOf(osSubnet.getCidr()), |
| 349 | osNet.getNetworkType(), |
| 350 | install)); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 351 | } |
| 352 | |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 353 | private IpAddress getGatewayIpAddress(Router osRouter) { |
| 354 | |
| 355 | String extNetId = osNetworkService.network(osRouter.getExternalGatewayInfo().getNetworkId()).getId(); |
| 356 | Optional<Subnet> extSubnet = osNetworkService.subnets().stream() |
| 357 | .filter(subnet -> subnet.getNetworkId().equals(extNetId)) |
| 358 | .findAny(); |
| 359 | |
| 360 | if (!extSubnet.isPresent()) { |
| 361 | log.error("Cannot find externel subnet for the router"); |
| 362 | return null; |
| 363 | } |
| 364 | |
| 365 | return IpAddress.valueOf(extSubnet.get().getGateway()); |
| 366 | } |
| 367 | |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 368 | private void resetSnatRules() { |
| 369 | if (useStatefulSnat) { |
| 370 | osRouterService.routerInterfaces().forEach( |
| 371 | routerIface -> { |
| 372 | setReactiveSnatRules(routerIface, false); |
| 373 | setStatefulSnatRules(routerIface, true); |
| 374 | } |
| 375 | ); |
| 376 | } else { |
| 377 | osRouterService.routerInterfaces().forEach( |
| 378 | routerIface -> { |
| 379 | setStatefulSnatRules(routerIface, false); |
| 380 | setReactiveSnatRules(routerIface, true); |
| 381 | } |
| 382 | ); |
| 383 | } |
| 384 | } |
| 385 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 386 | private void setGatewayIcmp(Subnet osSubnet, boolean install) { |
| 387 | if (Strings.isNullOrEmpty(osSubnet.getGateway())) { |
| 388 | // do nothing if no gateway is set |
| 389 | return; |
| 390 | } |
| 391 | |
| 392 | // take ICMP request to a subnet gateway through gateway node group |
| 393 | Network network = osNetworkService.network(osSubnet.getNetworkId()); |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 394 | switch (network.getNetworkType()) { |
| 395 | case VXLAN: |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 396 | osNodeService.completeNodes(COMPUTE).stream() |
| 397 | .filter(cNode -> cNode.dataIp() != null) |
| 398 | .forEach(cNode -> setRulesToGatewayWithDstIp( |
| 399 | cNode, |
| 400 | cNode.gatewayGroupId(NetworkMode.VXLAN), |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 401 | network.getProviderSegID(), |
| 402 | IpAddress.valueOf(osSubnet.getGateway()), |
| 403 | NetworkMode.VXLAN, |
| 404 | install)); |
| 405 | break; |
| 406 | case VLAN: |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 407 | osNodeService.completeNodes(COMPUTE).stream() |
| 408 | .filter(cNode -> cNode.vlanPortNum() != null) |
| 409 | .forEach(cNode -> setRulesToGatewayWithDstIp( |
| 410 | cNode, |
| 411 | cNode.gatewayGroupId(NetworkMode.VLAN), |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 412 | network.getProviderSegID(), |
| 413 | IpAddress.valueOf(osSubnet.getGateway()), |
| 414 | NetworkMode.VLAN, |
| 415 | install)); |
| 416 | break; |
| 417 | default: |
| 418 | final String error = String.format( |
| 419 | ERR_UNSUPPORTED_NET_TYPE + "%s", |
| 420 | network.getNetworkType().toString()); |
| 421 | throw new IllegalStateException(error); |
| 422 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 423 | |
| 424 | IpAddress gatewayIp = IpAddress.valueOf(osSubnet.getGateway()); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 425 | osNodeService.completeNodes(GATEWAY).forEach(gNode -> { |
| 426 | setGatewayIcmpRule( |
| 427 | gatewayIp, |
| 428 | gNode.intgBridge(), |
| 429 | install |
| 430 | ); |
| 431 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 432 | |
| 433 | final String updateStr = install ? MSG_ENABLED : MSG_DISABLED; |
| 434 | log.debug(updateStr + "ICMP to {}", osSubnet.getGateway()); |
| 435 | } |
| 436 | |
| 437 | private void setInternalRoutes(Router osRouter, Subnet updatedSubnet, boolean install) { |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 438 | Network updatedNetwork = osNetworkService.network(updatedSubnet.getNetworkId()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 439 | Set<Subnet> routableSubnets = routableSubnets(osRouter, updatedSubnet.getId()); |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 440 | String updatedSegmendId = getSegmentId(updatedSubnet); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 441 | |
| 442 | // installs rule from/to my subnet intentionally to fix ICMP failure |
| 443 | // to my subnet gateway if no external gateway added to the router |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 444 | osNodeService.completeNodes(COMPUTE).forEach(cNode -> { |
| 445 | setInternalRouterRules( |
| 446 | cNode.intgBridge(), |
| 447 | updatedSegmendId, |
| 448 | updatedSegmendId, |
| 449 | IpPrefix.valueOf(updatedSubnet.getCidr()), |
| 450 | IpPrefix.valueOf(updatedSubnet.getCidr()), |
| 451 | updatedNetwork.getNetworkType(), |
| 452 | install |
| 453 | ); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 454 | |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 455 | routableSubnets.forEach(subnet -> { |
| 456 | setInternalRouterRules( |
| 457 | cNode.intgBridge(), |
| 458 | updatedSegmendId, |
| 459 | getSegmentId(subnet), |
| 460 | IpPrefix.valueOf(updatedSubnet.getCidr()), |
| 461 | IpPrefix.valueOf(subnet.getCidr()), |
| 462 | updatedNetwork.getNetworkType(), |
| 463 | install |
| 464 | ); |
| 465 | setInternalRouterRules( |
| 466 | cNode.intgBridge(), |
| 467 | getSegmentId(subnet), |
| 468 | updatedSegmendId, |
| 469 | IpPrefix.valueOf(subnet.getCidr()), |
| 470 | IpPrefix.valueOf(updatedSubnet.getCidr()), |
| 471 | updatedNetwork.getNetworkType(), |
| 472 | install |
| 473 | ); |
| 474 | }); |
| 475 | }); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 476 | |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 477 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 478 | final String updateStr = install ? MSG_ENABLED : MSG_DISABLED; |
| 479 | routableSubnets.forEach(subnet -> log.debug( |
| 480 | updateStr + "route between subnet:{} and subnet:{}", |
| 481 | subnet.getCidr(), |
| 482 | updatedSubnet.getCidr())); |
| 483 | } |
| 484 | |
| 485 | private Set<Subnet> routableSubnets(Router osRouter, String osSubnetId) { |
| 486 | Set<Subnet> osSubnets = osRouterService.routerInterfaces(osRouter.getId()) |
| 487 | .stream() |
| 488 | .filter(iface -> !Objects.equals(iface.getSubnetId(), osSubnetId)) |
| 489 | .map(iface -> osNetworkService.subnet(iface.getSubnetId())) |
| 490 | .collect(Collectors.toSet()); |
| 491 | return ImmutableSet.copyOf(osSubnets); |
| 492 | } |
| 493 | |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 494 | private String getSegmentId(Subnet osSubnet) { |
| 495 | return osNetworkService.network(osSubnet.getNetworkId()).getProviderSegID(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 496 | } |
| 497 | |
| 498 | private void setGatewayIcmpRule(IpAddress gatewayIp, DeviceId deviceId, boolean install) { |
| 499 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 500 | .matchEthType(Ethernet.TYPE_IPV4) |
| 501 | .matchIPProtocol(IPv4.PROTOCOL_ICMP) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 502 | .matchIPDst(gatewayIp.getIp4Address().toIpPrefix()) |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 503 | .build(); |
| 504 | |
| 505 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 506 | .setOutput(PortNumber.CONTROLLER) |
| 507 | .build(); |
| 508 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 509 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 510 | appId, |
| 511 | deviceId, |
| 512 | selector, |
| 513 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 514 | PRIORITY_ICMP_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 515 | Constants.GW_COMMON_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 516 | install); |
| 517 | } |
| 518 | |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 519 | private void setInternalRouterRules(DeviceId deviceId, String srcSegmentId, String dstSegmentId, |
| 520 | IpPrefix srcSubnet, IpPrefix dstSubnet, |
| 521 | NetworkType networkType, boolean install) { |
| 522 | TrafficSelector selector; |
| 523 | TrafficTreatment treatment; |
| 524 | switch (networkType) { |
| 525 | case VXLAN: |
| 526 | selector = DefaultTrafficSelector.builder() |
| 527 | .matchEthType(Ethernet.TYPE_IPV4) |
| 528 | .matchTunnelId(Long.parseLong(srcSegmentId)) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 529 | .matchIPSrc(srcSubnet.getIp4Prefix()) |
| 530 | .matchIPDst(dstSubnet.getIp4Prefix()) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 531 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 532 | |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 533 | treatment = DefaultTrafficTreatment.builder() |
| 534 | .setTunnelId(Long.parseLong(dstSegmentId)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 535 | .transition(FORWARDING_TABLE) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 536 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 537 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 538 | osFlowRuleService.setRule( |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 539 | appId, |
| 540 | deviceId, |
| 541 | selector, |
| 542 | treatment, |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 543 | PRIORITY_INTERNAL_ROUTING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 544 | ROUTING_TABLE, |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 545 | install); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 546 | |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 547 | selector = DefaultTrafficSelector.builder() |
| 548 | .matchEthType(Ethernet.TYPE_IPV4) |
| 549 | .matchTunnelId(Long.parseLong(dstSegmentId)) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 550 | .matchIPSrc(srcSubnet.getIp4Prefix()) |
| 551 | .matchIPDst(dstSubnet.getIp4Prefix()) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 552 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 553 | |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 554 | treatment = DefaultTrafficTreatment.builder() |
| 555 | .setTunnelId(Long.parseLong(dstSegmentId)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 556 | .transition(FORWARDING_TABLE) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 557 | .build(); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 558 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 559 | osFlowRuleService.setRule( |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 560 | appId, |
| 561 | deviceId, |
| 562 | selector, |
| 563 | treatment, |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 564 | PRIORITY_INTERNAL_ROUTING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 565 | ROUTING_TABLE, |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 566 | install); |
| 567 | break; |
| 568 | case VLAN: |
| 569 | selector = DefaultTrafficSelector.builder() |
| 570 | .matchEthType(Ethernet.TYPE_IPV4) |
| 571 | .matchVlanId(VlanId.vlanId(srcSegmentId)) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 572 | .matchIPSrc(srcSubnet.getIp4Prefix()) |
| 573 | .matchIPDst(dstSubnet.getIp4Prefix()) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 574 | .build(); |
| 575 | |
| 576 | treatment = DefaultTrafficTreatment.builder() |
| 577 | .setVlanId(VlanId.vlanId(dstSegmentId)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 578 | .transition(FORWARDING_TABLE) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 579 | .build(); |
| 580 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 581 | osFlowRuleService.setRule( |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 582 | appId, |
| 583 | deviceId, |
| 584 | selector, |
| 585 | treatment, |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 586 | PRIORITY_INTERNAL_ROUTING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 587 | ROUTING_TABLE, |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 588 | install); |
| 589 | |
| 590 | selector = DefaultTrafficSelector.builder() |
| 591 | .matchEthType(Ethernet.TYPE_IPV4) |
| 592 | .matchVlanId(VlanId.vlanId(dstSegmentId)) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 593 | .matchIPSrc(srcSubnet.getIp4Prefix()) |
| 594 | .matchIPDst(dstSubnet.getIp4Prefix()) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 595 | .build(); |
| 596 | |
| 597 | treatment = DefaultTrafficTreatment.builder() |
| 598 | .setVlanId(VlanId.vlanId(dstSegmentId)) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 599 | .transition(FORWARDING_TABLE) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 600 | .build(); |
| 601 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 602 | osFlowRuleService.setRule( |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 603 | appId, |
| 604 | deviceId, |
| 605 | selector, |
| 606 | treatment, |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 607 | PRIORITY_INTERNAL_ROUTING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 608 | ROUTING_TABLE, |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 609 | install); |
| 610 | break; |
| 611 | default: |
| 612 | final String error = String.format( |
| 613 | ERR_UNSUPPORTED_NET_TYPE + "%s", |
| 614 | networkType.toString()); |
| 615 | throw new IllegalStateException(error); |
| 616 | } |
| 617 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 618 | } |
| 619 | |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 620 | private void setRulesToGateway(OpenstackNode osNode, String segmentId, IpPrefix srcSubnet, |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 621 | NetworkType networkType, boolean install) { |
| 622 | TrafficTreatment treatment; |
| 623 | GroupId groupId; |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 624 | |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 625 | TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder() |
| 626 | .matchEthType(Ethernet.TYPE_IPV4) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 627 | .matchIPSrc(srcSubnet.getIp4Prefix()) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 628 | .matchEthDst(Constants.DEFAULT_GATEWAY_MAC); |
| 629 | |
| 630 | switch (networkType) { |
| 631 | case VXLAN: |
| 632 | sBuilder.matchTunnelId(Long.parseLong(segmentId)); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 633 | groupId = osNode.gatewayGroupId(NetworkMode.VXLAN); |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 634 | break; |
| 635 | case VLAN: |
| 636 | sBuilder.matchVlanId(VlanId.vlanId(segmentId)); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 637 | groupId = osNode.gatewayGroupId(NetworkMode.VLAN); |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 638 | break; |
| 639 | default: |
| 640 | final String error = String.format( |
| 641 | ERR_UNSUPPORTED_NET_TYPE + "%s", |
| 642 | networkType.toString()); |
| 643 | throw new IllegalStateException(error); |
| 644 | } |
| 645 | |
| 646 | treatment = DefaultTrafficTreatment.builder() |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 647 | .group(groupId) |
| 648 | .build(); |
| 649 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 650 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 651 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 652 | osNode.intgBridge(), |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 653 | sBuilder.build(), |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 654 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 655 | PRIORITY_EXTERNAL_ROUTING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 656 | ROUTING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 657 | install); |
| 658 | } |
| 659 | |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 660 | private void setRulesForSnatIngressRule(DeviceId deviceId, Long vni, IpPrefix destVmIp, |
| 661 | DeviceId dstDeviceId, boolean install) { |
| 662 | |
| 663 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 664 | .matchEthType(Ethernet.TYPE_IPV4) |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 665 | .matchIPDst(destVmIp) |
| 666 | .build(); |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 667 | |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 668 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 669 | .setTunnelId(vni) |
| 670 | .extension(buildExtension( |
| 671 | deviceService, |
| 672 | deviceId, |
| 673 | osNodeService.node(dstDeviceId).dataIp().getIp4Address()), |
| 674 | deviceId) |
| 675 | .setOutput(osNodeService.node(deviceId).tunnelPortNum()) |
| 676 | .build(); |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 677 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 678 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 679 | appId, |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 680 | deviceId, |
| 681 | selector, |
| 682 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 683 | PRIORITY_EXTERNAL_ROUTING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 684 | Constants.GW_COMMON_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 685 | install); |
| 686 | } |
| 687 | |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 688 | private void setRulesToGatewayWithDstIp(OpenstackNode osNode, GroupId groupId, |
| 689 | String segmentId, IpAddress dstIp, |
| 690 | NetworkMode networkMode, boolean install) { |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 691 | TrafficSelector selector; |
| 692 | if (networkMode.equals(NetworkMode.VXLAN)) { |
| 693 | selector = DefaultTrafficSelector.builder() |
| 694 | .matchEthType(Ethernet.TYPE_IPV4) |
| 695 | .matchTunnelId(Long.valueOf(segmentId)) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 696 | .matchIPDst(dstIp.getIp4Address().toIpPrefix()) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 697 | .build(); |
| 698 | } else { |
| 699 | selector = DefaultTrafficSelector.builder() |
| 700 | .matchEthType(Ethernet.TYPE_IPV4) |
| 701 | .matchVlanId(VlanId.vlanId(segmentId)) |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 702 | .matchIPDst(dstIp.getIp4Address().toIpPrefix()) |
daniel park | ee8700b | 2017-05-11 15:50:03 +0900 | [diff] [blame] | 703 | .build(); |
| 704 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 705 | |
| 706 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 707 | .group(groupId) |
| 708 | .build(); |
| 709 | |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 710 | osFlowRuleService.setRule( |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 711 | appId, |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 712 | osNode.intgBridge(), |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 713 | selector, |
| 714 | treatment, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 715 | PRIORITY_SWITCHING_RULE, |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 716 | ROUTING_TABLE, |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 717 | install); |
| 718 | } |
| 719 | |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 720 | private void setOvsNatIngressRule(DeviceId deviceId, IpPrefix cidr, MacAddress dstMac, boolean install) { |
| 721 | |
| 722 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 723 | .matchEthType(Ethernet.TYPE_IPV4) |
| 724 | .matchIPDst(cidr) |
| 725 | .build(); |
| 726 | |
| 727 | ExtensionTreatment natTreatment = RulePopulatorUtil.niciraConnTrackTreatmentBuilder(driverService, deviceId) |
| 728 | .commit(false) |
| 729 | .natAction(true) |
| 730 | .table((short) 0) |
| 731 | .build(); |
| 732 | |
| 733 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 734 | .setEthDst(dstMac) |
| 735 | .extension(natTreatment, deviceId) |
| 736 | .build(); |
| 737 | |
| 738 | osFlowRuleService.setRule( |
| 739 | appId, |
| 740 | deviceId, |
| 741 | selector, |
| 742 | treatment, |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 743 | PRIORITY_STATEFUL_SNAT_RULE, |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 744 | GW_COMMON_TABLE, |
| 745 | install); |
| 746 | } |
| 747 | |
| 748 | private void setOvsNatEgressRule(DeviceId deviceId, IpAddress natAddress, long vni, PortNumber output, |
| 749 | boolean install) { |
| 750 | |
| 751 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 752 | .matchEthType(Ethernet.TYPE_IPV4) |
| 753 | .matchEthDst(DEFAULT_GATEWAY_MAC) |
| 754 | .matchTunnelId(vni) |
| 755 | .build(); |
| 756 | |
| 757 | ExtensionTreatment natTreatment = RulePopulatorUtil.niciraConnTrackTreatmentBuilder(driverService, deviceId) |
| 758 | .commit(true) |
| 759 | .natAction(true) |
| 760 | .natIp(natAddress) |
| 761 | .build(); |
| 762 | |
| 763 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 764 | .extension(natTreatment, deviceId) |
| 765 | .setEthDst(DEFAULT_EXTERNAL_ROUTER_MAC) |
| 766 | .setEthSrc(DEFAULT_GATEWAY_MAC) |
| 767 | .setOutput(output) |
| 768 | .build(); |
| 769 | |
| 770 | osFlowRuleService.setRule( |
| 771 | appId, |
| 772 | deviceId, |
| 773 | selector, |
| 774 | treatment, |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 775 | PRIORITY_STATEFUL_SNAT_RULE, |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 776 | GW_COMMON_TABLE, |
| 777 | install); |
| 778 | } |
| 779 | |
sangho | e765ce2 | 2017-06-23 17:54:57 +0900 | [diff] [blame] | 780 | private void setRulesToController(DeviceId deviceId, String segmentId, IpPrefix srcSubnet, |
| 781 | NetworkType networkType, boolean install) { |
| 782 | TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder() |
| 783 | .matchEthType(Ethernet.TYPE_IPV4) |
| 784 | .matchIPSrc(srcSubnet); |
| 785 | |
| 786 | switch (networkType) { |
| 787 | case VXLAN: |
| 788 | sBuilder.matchTunnelId(Long.parseLong(segmentId)) |
| 789 | .matchEthDst(Constants.DEFAULT_GATEWAY_MAC); |
| 790 | break; |
| 791 | case VLAN: |
| 792 | sBuilder.matchVlanId(VlanId.vlanId(segmentId)) |
| 793 | .matchEthDst(osNodeService.node(deviceId).vlanPortMac()); |
| 794 | break; |
| 795 | default: |
| 796 | final String error = String.format( |
| 797 | ERR_UNSUPPORTED_NET_TYPE + "%s", |
| 798 | networkType.toString()); |
| 799 | throw new IllegalStateException(error); |
| 800 | } |
| 801 | |
| 802 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder() |
| 803 | .setEthDst(Constants.DEFAULT_GATEWAY_MAC); |
| 804 | |
| 805 | if (networkType.equals(NetworkType.VLAN)) { |
| 806 | tBuilder.popVlan(); |
| 807 | } |
| 808 | |
| 809 | tBuilder.setOutput(PortNumber.CONTROLLER); |
| 810 | |
| 811 | osFlowRuleService.setRule( |
| 812 | appId, |
| 813 | deviceId, |
| 814 | sBuilder.build(), |
| 815 | tBuilder.build(), |
| 816 | PRIORITY_EXTERNAL_ROUTING_RULE, |
| 817 | GW_COMMON_TABLE, |
| 818 | install); |
| 819 | |
| 820 | |
| 821 | // Sends ICMP response to controller for SNATing ingress traffic |
| 822 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 823 | .matchEthType(Ethernet.TYPE_IPV4) |
| 824 | .matchIPProtocol(IPv4.PROTOCOL_ICMP) |
| 825 | .matchIcmpType(ICMP.TYPE_ECHO_REPLY) |
| 826 | .build(); |
| 827 | |
| 828 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 829 | .setOutput(PortNumber.CONTROLLER) |
| 830 | .build(); |
| 831 | |
| 832 | osFlowRuleService.setRule( |
| 833 | appId, |
| 834 | deviceId, |
| 835 | selector, |
| 836 | treatment, |
| 837 | PRIORITY_INTERNAL_ROUTING_RULE, |
| 838 | GW_COMMON_TABLE, |
| 839 | install); |
| 840 | } |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 841 | |
Frank Wang | 245a682 | 2017-06-14 09:51:35 +0800 | [diff] [blame] | 842 | private void setRouterAdminRules(String segmentId, NetworkType networkType, boolean install) { |
| 843 | TrafficTreatment treatment; |
| 844 | TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder() |
| 845 | .matchEthType(Ethernet.TYPE_IPV4); |
| 846 | |
| 847 | switch (networkType) { |
| 848 | case VXLAN: |
| 849 | sBuilder.matchTunnelId(Long.parseLong(segmentId)); |
| 850 | break; |
| 851 | case VLAN: |
| 852 | sBuilder.matchVlanId(VlanId.vlanId(segmentId)); |
| 853 | break; |
| 854 | default: |
| 855 | final String error = String.format( |
| 856 | ERR_UNSUPPORTED_NET_TYPE + "%s", |
| 857 | networkType.toString()); |
| 858 | throw new IllegalStateException(error); |
| 859 | } |
| 860 | |
| 861 | treatment = DefaultTrafficTreatment.builder() |
| 862 | .drop() |
| 863 | .build(); |
| 864 | |
| 865 | osNodeService.completeNodes().stream() |
| 866 | .filter(osNode -> osNode.type() == COMPUTE) |
| 867 | .forEach(osNode -> { |
| 868 | osFlowRuleService.setRule( |
| 869 | appId, |
| 870 | osNode.intgBridge(), |
| 871 | sBuilder.build(), |
| 872 | treatment, |
| 873 | PRIORITY_ADMIN_RULE, |
| 874 | ROUTING_TABLE, |
| 875 | install); |
| 876 | }); |
| 877 | } |
| 878 | |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 879 | private class InternalRouterEventListener implements OpenstackRouterListener { |
| 880 | |
| 881 | @Override |
| 882 | public boolean isRelevant(OpenstackRouterEvent event) { |
| 883 | // do not allow to proceed without leadership |
| 884 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 885 | return Objects.equals(localNodeId, leader); |
| 886 | } |
| 887 | |
| 888 | // FIXME only one leader in the cluster should process |
| 889 | @Override |
| 890 | public void event(OpenstackRouterEvent event) { |
| 891 | switch (event.type()) { |
| 892 | case OPENSTACK_ROUTER_CREATED: |
| 893 | log.debug("Router(name:{}, ID:{}) is created", |
| 894 | event.subject().getName(), |
| 895 | event.subject().getId()); |
| 896 | eventExecutor.execute(() -> routerUpdated(event.subject())); |
| 897 | break; |
| 898 | case OPENSTACK_ROUTER_UPDATED: |
| 899 | log.debug("Router(name:{}, ID:{}) is updated", |
| 900 | event.subject().getName(), |
| 901 | event.subject().getId()); |
| 902 | eventExecutor.execute(() -> routerUpdated(event.subject())); |
| 903 | break; |
| 904 | case OPENSTACK_ROUTER_REMOVED: |
| 905 | log.debug("Router(name:{}, ID:{}) is removed", |
| 906 | event.subject().getName(), |
| 907 | event.subject().getId()); |
Frank Wang | 245a682 | 2017-06-14 09:51:35 +0800 | [diff] [blame] | 908 | eventExecutor.execute(() -> routerRemove(event.subject())); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 909 | break; |
| 910 | case OPENSTACK_ROUTER_INTERFACE_ADDED: |
| 911 | log.debug("Router interface {} added to router {}", |
| 912 | event.routerIface().getPortId(), |
| 913 | event.routerIface().getId()); |
| 914 | eventExecutor.execute(() -> routerIfaceAdded( |
| 915 | event.subject(), |
| 916 | event.routerIface())); |
| 917 | break; |
| 918 | case OPENSTACK_ROUTER_INTERFACE_UPDATED: |
| 919 | log.debug("Router interface {} on {} updated", |
| 920 | event.routerIface().getPortId(), |
| 921 | event.routerIface().getId()); |
| 922 | break; |
| 923 | case OPENSTACK_ROUTER_INTERFACE_REMOVED: |
| 924 | log.debug("Router interface {} removed from router {}", |
| 925 | event.routerIface().getPortId(), |
| 926 | event.routerIface().getId()); |
| 927 | eventExecutor.execute(() -> routerIfaceRemoved( |
| 928 | event.subject(), |
| 929 | event.routerIface())); |
| 930 | break; |
| 931 | case OPENSTACK_ROUTER_GATEWAY_ADDED: |
| 932 | case OPENSTACK_ROUTER_GATEWAY_REMOVED: |
| 933 | case OPENSTACK_FLOATING_IP_CREATED: |
| 934 | case OPENSTACK_FLOATING_IP_UPDATED: |
| 935 | case OPENSTACK_FLOATING_IP_REMOVED: |
| 936 | case OPENSTACK_FLOATING_IP_ASSOCIATED: |
| 937 | case OPENSTACK_FLOATING_IP_DISASSOCIATED: |
| 938 | default: |
| 939 | // do nothing for the other events |
| 940 | break; |
| 941 | } |
| 942 | } |
| 943 | } |
| 944 | |
| 945 | private class InternalNodeEventListener implements OpenstackNodeListener { |
| 946 | |
| 947 | @Override |
| 948 | public boolean isRelevant(OpenstackNodeEvent event) { |
| 949 | // do not allow to proceed without leadership |
| 950 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 951 | return Objects.equals(localNodeId, leader); |
| 952 | } |
| 953 | |
| 954 | @Override |
| 955 | public void event(OpenstackNodeEvent event) { |
| 956 | OpenstackNode osNode = event.subject(); |
| 957 | |
| 958 | switch (event.type()) { |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 959 | case OPENSTACK_NODE_COMPLETE: |
| 960 | case OPENSTACK_NODE_INCOMPLETE: |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 961 | eventExecutor.execute(() -> { |
Hyunsun Moon | 0e058f2 | 2017-04-19 17:00:52 +0900 | [diff] [blame] | 962 | log.info("Reconfigure routers for {}", osNode.hostname()); |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 963 | reconfigureRouters(); |
| 964 | }); |
| 965 | break; |
Hyunsun Moon | 0d45736 | 2017-06-27 17:19:41 +0900 | [diff] [blame] | 966 | case OPENSTACK_NODE_CREATED: |
| 967 | case OPENSTACK_NODE_UPDATED: |
| 968 | case OPENSTACK_NODE_REMOVED: |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 969 | default: |
| 970 | break; |
| 971 | } |
| 972 | } |
| 973 | |
| 974 | private void reconfigureRouters() { |
| 975 | osRouterService.routers().forEach(osRouter -> { |
| 976 | routerUpdated(osRouter); |
| 977 | osRouterService.routerInterfaces(osRouter.getId()).forEach(iface -> { |
| 978 | routerIfaceAdded(osRouter, iface); |
| 979 | }); |
| 980 | }); |
| 981 | } |
| 982 | } |
sangho | 072c4dd | 2017-05-17 10:45:21 +0900 | [diff] [blame] | 983 | |
| 984 | private class InternalInstancePortListener implements InstancePortListener { |
| 985 | |
| 986 | @Override |
| 987 | public boolean isRelevant(InstancePortEvent event) { |
| 988 | InstancePort instPort = event.subject(); |
| 989 | return mastershipService.isLocalMaster(instPort.deviceId()); |
| 990 | } |
| 991 | |
| 992 | @Override |
| 993 | public void event(InstancePortEvent event) { |
| 994 | InstancePort instPort = event.subject(); |
| 995 | switch (event.type()) { |
| 996 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
| 997 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
| 998 | eventExecutor.execute(() -> { |
| 999 | log.info("RoutingHandler: Instance port detected MAC:{} IP:{}", |
| 1000 | instPort.macAddress(), |
| 1001 | instPort.ipAddress()); |
| 1002 | instPortDetected(event.subject()); |
| 1003 | }); |
| 1004 | break; |
| 1005 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
| 1006 | eventExecutor.execute(() -> { |
| 1007 | log.info("RoutingHandler: Instance port vanished MAC:{} IP:{}", |
| 1008 | instPort.macAddress(), |
| 1009 | instPort.ipAddress()); |
| 1010 | instPortRemoved(event.subject()); |
| 1011 | }); |
| 1012 | break; |
| 1013 | default: |
| 1014 | break; |
| 1015 | } |
| 1016 | } |
| 1017 | |
| 1018 | private void instPortDetected(InstancePort instPort) { |
| 1019 | osNodeService.completeNodes(GATEWAY) |
| 1020 | .forEach(gwNode -> setRulesForSnatIngressRule(gwNode.intgBridge(), |
| 1021 | Long.parseLong(osNetworkService.network(instPort.networkId()).getProviderSegID()), |
| 1022 | IpPrefix.valueOf(instPort.ipAddress(), 32), |
| 1023 | instPort.deviceId(), |
| 1024 | true)); |
| 1025 | } |
| 1026 | |
| 1027 | private void instPortRemoved(InstancePort instPort) { |
| 1028 | osNodeService.completeNodes(GATEWAY) |
| 1029 | .forEach(gwNode -> setRulesForSnatIngressRule(gwNode.intgBridge(), |
| 1030 | Long.parseLong(osNetworkService.network(instPort.networkId()).getProviderSegID()), |
| 1031 | IpPrefix.valueOf(instPort.ipAddress(), 32), |
| 1032 | instPort.deviceId(), |
| 1033 | false)); |
| 1034 | } |
| 1035 | } |
Hyunsun Moon | 44aac66 | 2017-02-18 02:07:01 +0900 | [diff] [blame] | 1036 | } |