sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1 | /* |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 2 | * Copyright 2017-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 | */ |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 16 | |
| 17 | package org.onosproject.openstacknetworking.impl; |
| 18 | |
| 19 | import com.google.common.base.Strings; |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 20 | import com.google.common.collect.Maps; |
| 21 | import com.google.common.collect.Sets; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 22 | import org.apache.felix.scr.annotations.Activate; |
| 23 | import org.apache.felix.scr.annotations.Component; |
| 24 | import org.apache.felix.scr.annotations.Deactivate; |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 25 | import org.apache.felix.scr.annotations.Modified; |
| 26 | import org.apache.felix.scr.annotations.Property; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 27 | import org.apache.felix.scr.annotations.Reference; |
| 28 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 29 | import org.onlab.packet.Ethernet; |
| 30 | import org.onlab.packet.IPv4; |
| 31 | import org.onlab.packet.Ip4Address; |
| 32 | import org.onlab.packet.Ip4Prefix; |
| 33 | import org.onlab.packet.IpPrefix; |
| 34 | import org.onlab.packet.TpPort; |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 35 | import org.onlab.packet.VlanId; |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 36 | import org.onlab.util.KryoNamespace; |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 37 | import org.onlab.util.Tools; |
| 38 | import org.onosproject.cfg.ComponentConfigService; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 39 | import org.onosproject.cluster.ClusterService; |
| 40 | import org.onosproject.cluster.LeadershipService; |
| 41 | import org.onosproject.cluster.NodeId; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 42 | import org.onosproject.core.ApplicationId; |
| 43 | import org.onosproject.core.CoreService; |
| 44 | import org.onosproject.mastership.MastershipService; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 45 | import org.onosproject.net.DeviceId; |
| 46 | import org.onosproject.net.driver.DriverService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 47 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 48 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 49 | import org.onosproject.net.flow.TrafficSelector; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 50 | import org.onosproject.net.flow.TrafficTreatment; |
| 51 | import org.onosproject.net.flow.criteria.ExtensionSelector; |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 52 | import org.onosproject.net.flow.instructions.ExtensionTreatment; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 53 | import org.onosproject.openstacknetworking.api.InstancePort; |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 54 | import org.onosproject.openstacknetworking.api.InstancePortAdminService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 55 | import org.onosproject.openstacknetworking.api.InstancePortEvent; |
| 56 | import org.onosproject.openstacknetworking.api.InstancePortListener; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 57 | import org.onosproject.openstacknetworking.api.OpenstackFlowRuleService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 58 | import org.onosproject.openstacknetworking.api.OpenstackNetworkEvent; |
| 59 | import org.onosproject.openstacknetworking.api.OpenstackNetworkListener; |
| 60 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
| 61 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupEvent; |
| 62 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupListener; |
| 63 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupService; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 64 | import org.onosproject.openstacknetworking.util.RulePopulatorUtil; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 65 | import org.onosproject.openstacknode.api.OpenstackNodeEvent; |
| 66 | import org.onosproject.openstacknode.api.OpenstackNodeListener; |
sangho | 3dd2a8b | 2017-07-19 15:54:31 +0900 | [diff] [blame] | 67 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 68 | import org.onosproject.store.serializers.KryoNamespaces; |
| 69 | import org.onosproject.store.service.ConsistentMap; |
| 70 | import org.onosproject.store.service.Serializer; |
| 71 | import org.onosproject.store.service.StorageService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 72 | import org.openstack4j.model.network.Port; |
| 73 | import org.openstack4j.model.network.SecurityGroup; |
| 74 | import org.openstack4j.model.network.SecurityGroupRule; |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 75 | import org.openstack4j.model.network.State; |
| 76 | import org.openstack4j.openstack.networking.domain.NeutronAllowedAddressPair; |
| 77 | import org.openstack4j.openstack.networking.domain.NeutronExtraDhcpOptCreate; |
| 78 | import org.openstack4j.openstack.networking.domain.NeutronIP; |
| 79 | import org.openstack4j.openstack.networking.domain.NeutronPort; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 80 | import org.openstack4j.openstack.networking.domain.NeutronSecurityGroupRule; |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 81 | import org.osgi.service.component.ComponentContext; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 82 | import org.slf4j.Logger; |
| 83 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 84 | import java.util.Collections; |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 85 | import java.util.Dictionary; |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 86 | import java.util.HashSet; |
| 87 | import java.util.LinkedHashMap; |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 88 | import java.util.Map; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 89 | import java.util.Objects; |
| 90 | import java.util.Set; |
| 91 | import java.util.concurrent.ExecutorService; |
| 92 | import java.util.stream.Collectors; |
| 93 | |
| 94 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 95 | import static org.onlab.util.Tools.groupedThreads; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 96 | import static org.onosproject.openstacknetworking.api.Constants.ACL_TABLE; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 97 | import static org.onosproject.openstacknetworking.api.Constants.CT_TABLE; |
| 98 | import static org.onosproject.openstacknetworking.api.Constants.ERROR_TABLE; |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 99 | import static org.onosproject.openstacknetworking.api.Constants.JUMP_TABLE; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 100 | import static org.onosproject.openstacknetworking.api.Constants.OPENSTACK_NETWORKING_APP_ID; |
| 101 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ACL_RULE; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 102 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_CT_DROP_RULE; |
| 103 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_CT_HOOK_RULE; |
| 104 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_CT_RULE; |
Jian Li | b8cdcc1 | 2018-10-23 01:53:10 +0900 | [diff] [blame] | 105 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.swapStaleLocation; |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 106 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.computeCtMaskFlag; |
| 107 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.computeCtStateFlag; |
| 108 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.niciraConnTrackTreatmentBuilder; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 109 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 110 | import static org.slf4j.LoggerFactory.getLogger; |
| 111 | |
| 112 | /** |
| 113 | * Populates flow rules to handle OpenStack SecurityGroups. |
| 114 | */ |
| 115 | @Component(immediate = true) |
| 116 | public class OpenstackSecurityGroupHandler { |
| 117 | |
| 118 | private final Logger log = getLogger(getClass()); |
| 119 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 120 | private static final boolean USE_SECURITY_GROUP = false; |
| 121 | |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 122 | private static final int VM_IP_PREFIX = 32; |
| 123 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 124 | @Property(name = "useSecurityGroup", boolValue = USE_SECURITY_GROUP, |
| 125 | label = "Apply OpenStack security group rule for VM traffic") |
| 126 | private boolean useSecurityGroup = USE_SECURITY_GROUP; |
| 127 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 128 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 129 | protected CoreService coreService; |
| 130 | |
| 131 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 132 | protected InstancePortAdminService instancePortService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 133 | |
| 134 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 135 | protected MastershipService mastershipService; |
| 136 | |
| 137 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 138 | protected OpenstackNetworkService osNetService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 139 | |
| 140 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 141 | protected OpenstackSecurityGroupService securityGroupService; |
| 142 | |
| 143 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 144 | protected OpenstackFlowRuleService osFlowRuleService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 145 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 146 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 147 | protected ComponentConfigService configService; |
| 148 | |
sangho | 3dd2a8b | 2017-07-19 15:54:31 +0900 | [diff] [blame] | 149 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 150 | protected OpenstackNodeService osNodeService; |
| 151 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 152 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 153 | protected DriverService driverService; |
| 154 | |
| 155 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 156 | protected LeadershipService leadershipService; |
| 157 | |
| 158 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 159 | protected ClusterService clusterService; |
| 160 | |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 161 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 162 | protected StorageService storageService; |
| 163 | |
| 164 | private static final KryoNamespace SERIALIZER_PORT = KryoNamespace.newBuilder() |
| 165 | .register(KryoNamespaces.API) |
| 166 | .register(Port.class) |
| 167 | .register(NeutronPort.class) |
| 168 | .register(NeutronIP.class) |
| 169 | .register(State.class) |
| 170 | .register(NeutronAllowedAddressPair.class) |
| 171 | .register(NeutronExtraDhcpOptCreate.class) |
| 172 | .register(LinkedHashMap.class) |
| 173 | .build(); |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 174 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 175 | private final InstancePortListener instancePortListener = |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 176 | new InternalInstancePortListener(); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 177 | private final OpenstackNetworkListener osNetworkListener = |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 178 | new InternalOpenstackNetworkListener(); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 179 | private final OpenstackNetworkListener osPortListener = |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 180 | new InternalOpenstackPortListener(); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 181 | private final OpenstackSecurityGroupListener securityGroupListener = |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 182 | new InternalSecurityGroupListener(); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 183 | private final OpenstackNodeListener osNodeListener = new InternalNodeListener(); |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 184 | |
| 185 | private ConsistentMap<String, Port> removedOsPortStore; |
| 186 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 187 | private ApplicationId appId; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 188 | private NodeId localNodeId; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 189 | |
| 190 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 191 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 192 | |
| 193 | private static final String PROTO_ICMP = "ICMP"; |
| 194 | private static final String PROTO_TCP = "TCP"; |
| 195 | private static final String PROTO_UDP = "UDP"; |
| 196 | private static final String ETHTYPE_IPV4 = "IPV4"; |
| 197 | private static final String EGRESS = "EGRESS"; |
| 198 | private static final String INGRESS = "INGRESS"; |
| 199 | private static final IpPrefix IP_PREFIX_ANY = Ip4Prefix.valueOf("0.0.0.0/0"); |
| 200 | |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 201 | private static final String VXLAN = "VXLAN"; |
| 202 | private static final String VLAN = "VLAN"; |
| 203 | |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 204 | // We expose pipeline structure to SONA application considering removing pipeline soon. |
sanghoshin | bbeb31a | 2018-09-11 17:01:01 +0800 | [diff] [blame] | 205 | private static final int GOTO_CONNTRACK_TABLE = CT_TABLE; |
| 206 | private static final int GOTO_JUMP_TABLE = JUMP_TABLE; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 207 | |
| 208 | private static final int CT_COMMIT = 0; |
| 209 | private static final int CT_NO_COMMIT = 1; |
| 210 | private static final short CT_NO_RECIRC = -1; |
| 211 | |
| 212 | private static final int ACTION_NONE = 0; |
| 213 | private static final int ACTION_DROP = -1; |
| 214 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 215 | @Activate |
| 216 | protected void activate() { |
| 217 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 218 | localNodeId = clusterService.getLocalNode().id(); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 219 | instancePortService.addListener(instancePortListener); |
| 220 | securityGroupService.addListener(securityGroupListener); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 221 | osNetService.addListener(osPortListener); |
| 222 | osNetService.addListener(osNetworkListener); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 223 | configService.registerProperties(getClass()); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 224 | osNodeService.addListener(osNodeListener); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 225 | |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 226 | removedOsPortStore = storageService.<String, Port>consistentMapBuilder() |
| 227 | .withSerializer(Serializer.using(SERIALIZER_PORT)) |
| 228 | .withName("openstack-removed-portstore") |
| 229 | .withApplicationId(appId) |
| 230 | .build(); |
| 231 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 232 | log.info("Started"); |
| 233 | } |
| 234 | |
| 235 | @Deactivate |
| 236 | protected void deactivate() { |
| 237 | instancePortService.removeListener(instancePortListener); |
| 238 | securityGroupService.removeListener(securityGroupListener); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 239 | osNetService.removeListener(osNetworkListener); |
| 240 | osNetService.removeListener(osPortListener); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 241 | configService.unregisterProperties(getClass(), false); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 242 | osNodeService.removeListener(osNodeListener); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 243 | eventExecutor.shutdown(); |
| 244 | |
| 245 | log.info("Stopped"); |
| 246 | } |
| 247 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 248 | @Modified |
| 249 | protected void modified(ComponentContext context) { |
| 250 | Dictionary<?, ?> properties = context.getProperties(); |
| 251 | Boolean flag; |
| 252 | |
| 253 | flag = Tools.isPropertyEnabled(properties, "useSecurityGroup"); |
| 254 | if (flag == null) { |
| 255 | log.info("useSecurityGroup is not configured, " + |
| 256 | "using current value of {}", useSecurityGroup); |
| 257 | } else { |
| 258 | useSecurityGroup = flag; |
| 259 | log.info("Configured. useSecurityGroup is {}", |
| 260 | useSecurityGroup ? "enabled" : "disabled"); |
| 261 | } |
| 262 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 263 | securityGroupService.setSecurityGroupEnabled(useSecurityGroup); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 264 | resetSecurityGroupRules(); |
| 265 | } |
| 266 | |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 267 | private void initializeConnTrackTable(DeviceId deviceId, boolean install) { |
| 268 | |
| 269 | //table=1,ip,ct_state=-trk, actions=ct(table:2) |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 270 | long ctState = computeCtStateFlag(false, false, false); |
| 271 | long ctMask = computeCtMaskFlag(true, false, false); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 272 | setConnTrackRule(deviceId, ctState, ctMask, CT_NO_COMMIT, (short) GOTO_CONNTRACK_TABLE, |
| 273 | ACTION_NONE, PRIORITY_CT_HOOK_RULE, install); |
| 274 | |
| 275 | //table=2,ip,nw_dst=10.10.0.2,ct_state=+trk+est,action=goto_table:3 |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 276 | ctState = computeCtStateFlag(true, false, true); |
| 277 | ctMask = computeCtMaskFlag(true, false, true); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 278 | setConnTrackRule(deviceId, ctState, ctMask, CT_NO_COMMIT, CT_NO_RECIRC, |
| 279 | GOTO_JUMP_TABLE, PRIORITY_CT_RULE, install); |
| 280 | |
| 281 | //table=2,ip,nw_dst=10.10.0.2,ct_state=+trk+new,action=drop |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 282 | ctState = computeCtStateFlag(true, true, false); |
| 283 | ctMask = computeCtMaskFlag(true, true, false); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 284 | setConnTrackRule(deviceId, ctState, ctMask, CT_NO_COMMIT, CT_NO_RECIRC, |
| 285 | ACTION_DROP, PRIORITY_CT_DROP_RULE, install); |
| 286 | } |
| 287 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 288 | private void setSecurityGroupRules(InstancePort instPort, |
| 289 | Port port, boolean install) { |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 290 | |
| 291 | if (!install) { |
| 292 | Port rmvPort = removedOsPortStore.asJavaMap().get(instPort.portId()); |
| 293 | if (port == null && rmvPort == null) { |
| 294 | return; |
| 295 | } |
| 296 | |
| 297 | if (port == null) { |
| 298 | port = rmvPort; |
| 299 | } |
| 300 | } |
| 301 | |
| 302 | final Port finalPort = port; |
| 303 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 304 | port.getSecurityGroups().forEach(sgId -> { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 305 | SecurityGroup sg = securityGroupService.securityGroup(sgId); |
| 306 | if (sg == null) { |
| 307 | log.error("Security Group Not Found : {}", sgId); |
| 308 | return; |
| 309 | } |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 310 | sg.getRules().forEach(sgRule -> |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 311 | updateSecurityGroupRule(instPort, finalPort, sgRule, install)); |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 312 | final String action = install ? "Installed " : "Removed "; |
| 313 | log.debug(action + "security group rule ID : " + sgId); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 314 | }); |
| 315 | } |
| 316 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 317 | private void updateSecurityGroupRule(InstancePort instPort, Port port, |
| 318 | SecurityGroupRule sgRule, boolean install) { |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 319 | |
Daniel Park | 3a14059 | 2018-06-28 18:33:10 +0900 | [diff] [blame] | 320 | if (instPort == null || port == null || sgRule == null) { |
| 321 | return; |
| 322 | } |
| 323 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 324 | if (sgRule.getRemoteGroupId() != null && !sgRule.getRemoteGroupId().isEmpty()) { |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 325 | getRemoteInstPorts(port, sgRule.getRemoteGroupId(), install) |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 326 | .forEach(rInstPort -> { |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 327 | populateSecurityGroupRule(sgRule, instPort, port, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 328 | rInstPort.ipAddress().toIpPrefix(), install); |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 329 | populateSecurityGroupRule(sgRule, rInstPort, port, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 330 | instPort.ipAddress().toIpPrefix(), install); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 331 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 332 | SecurityGroupRule rSgRule = |
| 333 | new NeutronSecurityGroupRule |
| 334 | .SecurityGroupRuleConcreteBuilder() |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 335 | .from(sgRule) |
| 336 | .direction(sgRule.getDirection().toUpperCase() |
| 337 | .equals(EGRESS) ? INGRESS : EGRESS) |
| 338 | .build(); |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 339 | populateSecurityGroupRule(rSgRule, instPort, port, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 340 | rInstPort.ipAddress().toIpPrefix(), install); |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 341 | populateSecurityGroupRule(rSgRule, rInstPort, port, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 342 | instPort.ipAddress().toIpPrefix(), install); |
| 343 | }); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 344 | } else { |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 345 | populateSecurityGroupRule(sgRule, instPort, port, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 346 | sgRule.getRemoteIpPrefix() == null ? IP_PREFIX_ANY : |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 347 | IpPrefix.valueOf(sgRule.getRemoteIpPrefix()), install); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 348 | } |
| 349 | } |
| 350 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 351 | private void populateSecurityGroupRule(SecurityGroupRule sgRule, |
| 352 | InstancePort instPort, |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 353 | Port port, |
| 354 | IpPrefix remoteIp, |
| 355 | boolean install) { |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 356 | Set<TrafficSelector> selectors = buildSelectors(sgRule, |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 357 | Ip4Address.valueOf(instPort.ipAddress().toInetAddress()), remoteIp, port); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 358 | if (selectors == null || selectors.isEmpty()) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 359 | return; |
| 360 | } |
| 361 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 362 | // XXX All egress traffic needs to go through connection tracking module, |
| 363 | // which might hurt its performance. |
| 364 | ExtensionTreatment ctTreatment = |
| 365 | niciraConnTrackTreatmentBuilder(driverService, instPort.deviceId()) |
| 366 | .commit(true) |
| 367 | .build(); |
| 368 | |
| 369 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 370 | .extension(ctTreatment, instPort.deviceId()) |
| 371 | .transition(JUMP_TABLE) |
| 372 | .build(); |
| 373 | |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 374 | selectors.forEach(selector -> |
| 375 | osFlowRuleService.setRule(appId, |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 376 | instPort.deviceId(), |
| 377 | selector, treatment, |
| 378 | PRIORITY_ACL_RULE, |
| 379 | ACL_TABLE, |
| 380 | install)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 381 | } |
| 382 | |
| 383 | /** |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 384 | * Sets connection tracking rule using OVS extension commands. |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 385 | * It is not so graceful, but I don't want to make it more general because |
| 386 | * it is going to be used only here. |
| 387 | * The following is the usage of the function. |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 388 | * |
| 389 | * @param deviceId Device ID |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 390 | * @param ctState ctState: please use RulePopulatorUtil.computeCtStateFlag() |
| 391 | * to build the value |
| 392 | * @param ctMask crMask: please use RulePopulatorUtil.computeCtMaskFlag() |
| 393 | * to build the value |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 394 | * @param commit CT_COMMIT for commit action, CT_NO_COMMIT otherwise |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 395 | * @param recircTable table number for recirculation after CT actions. |
| 396 | * CT_NO_RECIRC with no recirculation |
| 397 | * @param action Additional actions. ACTION_DROP, ACTION_NONE, |
| 398 | * GOTO_XXX_TABLE are supported. |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 399 | * @param priority priority value for the rule |
| 400 | * @param install true for insertion, false for removal |
| 401 | */ |
| 402 | private void setConnTrackRule(DeviceId deviceId, long ctState, long ctMask, |
| 403 | int commit, short recircTable, |
| 404 | int action, int priority, boolean install) { |
| 405 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 406 | ExtensionSelector esCtSate = RulePopulatorUtil |
| 407 | .buildCtExtensionSelector(driverService, deviceId, ctState, ctMask); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 408 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 409 | .extension(esCtSate, deviceId) |
| 410 | .matchEthType(Ethernet.TYPE_IPV4) |
| 411 | .build(); |
| 412 | |
| 413 | TrafficTreatment.Builder tb = DefaultTrafficTreatment.builder(); |
| 414 | |
| 415 | if (commit == CT_COMMIT || recircTable > 0) { |
| 416 | RulePopulatorUtil.NiriraConnTrackTreatmentBuilder natTreatmentBuilder = |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 417 | niciraConnTrackTreatmentBuilder(driverService, deviceId); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 418 | natTreatmentBuilder.natAction(false); |
| 419 | if (commit == CT_COMMIT) { |
| 420 | natTreatmentBuilder.commit(true); |
| 421 | } else { |
| 422 | natTreatmentBuilder.commit(false); |
| 423 | } |
| 424 | if (recircTable > 0) { |
| 425 | natTreatmentBuilder.table(recircTable); |
| 426 | } |
| 427 | tb.extension(natTreatmentBuilder.build(), deviceId); |
| 428 | } else if (action == ACTION_DROP) { |
| 429 | tb.drop(); |
| 430 | } |
| 431 | |
sanghoshin | bbeb31a | 2018-09-11 17:01:01 +0800 | [diff] [blame] | 432 | if (action != ACTION_NONE && action != ACTION_DROP) { |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 433 | tb.transition(action); |
| 434 | } |
| 435 | |
| 436 | int tableType = ERROR_TABLE; |
| 437 | if (priority == PRIORITY_CT_RULE || priority == PRIORITY_CT_DROP_RULE) { |
| 438 | tableType = CT_TABLE; |
| 439 | } else if (priority == PRIORITY_CT_HOOK_RULE) { |
| 440 | tableType = ACL_TABLE; |
| 441 | } else { |
| 442 | log.error("Cannot an appropriate table for the conn track rule."); |
| 443 | } |
| 444 | |
| 445 | osFlowRuleService.setRule( |
| 446 | appId, |
| 447 | deviceId, |
| 448 | selector, |
| 449 | tb.build(), |
| 450 | priority, |
| 451 | tableType, |
| 452 | install); |
| 453 | } |
| 454 | |
| 455 | /** |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 456 | * Returns a set of host IP addresses engaged with supplied security group ID. |
| 457 | * It only searches a VM in the same tenant boundary. |
| 458 | * |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 459 | * @param srcPort openstack port |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 460 | * @param sgId security group id |
| 461 | * @return set of ip addresses |
| 462 | */ |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 463 | private Set<InstancePort> getRemoteInstPorts(Port srcPort, |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 464 | String sgId, boolean install) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 465 | Set<InstancePort> remoteInstPorts; |
| 466 | |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 467 | Set<Port> removedPorts = Sets.newConcurrentHashSet(); |
| 468 | |
| 469 | if (!install) { |
| 470 | removedPorts = new HashSet<>(removedOsPortStore.asJavaMap().values()); |
| 471 | } |
| 472 | |
| 473 | remoteInstPorts = Sets.union(osNetService.ports(), removedPorts).stream() |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 474 | .filter(port -> !port.getId().equals(srcPort.getId())) |
| 475 | .filter(port -> port.getTenantId().equals(srcPort.getTenantId())) |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 476 | .filter(port -> port.getSecurityGroups().contains(sgId)) |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 477 | .filter(port -> port.getNetworkId().equals(srcPort.getNetworkId())) |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 478 | .map(port -> instancePortService.instancePort(port.getId())) |
| 479 | .filter(instPort -> instPort != null && instPort.ipAddress() != null) |
| 480 | .collect(Collectors.toSet()); |
| 481 | |
| 482 | return Collections.unmodifiableSet(remoteInstPorts); |
| 483 | } |
| 484 | |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 485 | private Set<TrafficSelector> buildSelectors(SecurityGroupRule sgRule, |
| 486 | Ip4Address vmIp, |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 487 | IpPrefix remoteIp, |
| 488 | Port port) { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 489 | if (remoteIp != null && remoteIp.equals(IpPrefix.valueOf(vmIp, VM_IP_PREFIX))) { |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 490 | // do nothing if the remote IP is my IP |
| 491 | return null; |
| 492 | } |
| 493 | |
| 494 | Set<TrafficSelector> selectorSet = Sets.newHashSet(); |
| 495 | |
| 496 | TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder(); |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 497 | buildMatches(sBuilder, sgRule, vmIp, remoteIp, port); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 498 | |
| 499 | if (sgRule.getPortRangeMax() != null && sgRule.getPortRangeMin() != null && |
| 500 | sgRule.getPortRangeMin() < sgRule.getPortRangeMax()) { |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 501 | Map<TpPort, TpPort> portRangeMatchMap = |
| 502 | buildPortRangeMatches(sgRule.getPortRangeMin(), |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 503 | sgRule.getPortRangeMax()); |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 504 | portRangeMatchMap.forEach((key, value) -> { |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 505 | |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 506 | if (sgRule.getProtocol().toUpperCase().equals(PROTO_TCP)) { |
| 507 | if (sgRule.getDirection().toUpperCase().equals(EGRESS)) { |
| 508 | sBuilder.matchTcpSrcMasked(key, value); |
| 509 | } else { |
| 510 | sBuilder.matchTcpDstMasked(key, value); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 511 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 512 | } else if (sgRule.getProtocol().toUpperCase().equals(PROTO_UDP)) { |
| 513 | if (sgRule.getDirection().toUpperCase().equals(EGRESS)) { |
| 514 | sBuilder.matchUdpSrcMasked(key, value); |
| 515 | } else { |
| 516 | sBuilder.matchUdpDstMasked(key, value); |
| 517 | } |
| 518 | } |
| 519 | |
| 520 | selectorSet.add(sBuilder.build()); |
| 521 | }); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 522 | } else { |
| 523 | selectorSet.add(sBuilder.build()); |
| 524 | } |
| 525 | |
| 526 | return selectorSet; |
| 527 | } |
| 528 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 529 | private void buildMatches(TrafficSelector.Builder sBuilder, |
| 530 | SecurityGroupRule sgRule, |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 531 | Ip4Address vmIp, IpPrefix remoteIp, Port port) { |
| 532 | buildTunnelId(sBuilder, port); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 533 | buildMatchEthType(sBuilder, sgRule.getEtherType()); |
| 534 | buildMatchDirection(sBuilder, sgRule.getDirection(), vmIp); |
| 535 | buildMatchProto(sBuilder, sgRule.getProtocol()); |
| 536 | buildMatchPort(sBuilder, sgRule.getProtocol(), sgRule.getDirection(), |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 537 | sgRule.getPortRangeMin() == null ? 0 : sgRule.getPortRangeMin(), |
| 538 | sgRule.getPortRangeMax() == null ? 0 : sgRule.getPortRangeMax()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 539 | buildMatchRemoteIp(sBuilder, remoteIp, sgRule.getDirection()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 540 | } |
| 541 | |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 542 | private void buildTunnelId(TrafficSelector.Builder sBuilder, Port port) { |
| 543 | String segId = osNetService.segmentId(port.getNetworkId()); |
| 544 | String netType = osNetService.networkType(port.getNetworkId()); |
| 545 | |
| 546 | if (VLAN.equals(netType)) { |
| 547 | sBuilder.matchVlanId(VlanId.vlanId(segId)); |
| 548 | } else if (VXLAN.equals(netType)) { |
| 549 | sBuilder.matchTunnelId(Long.valueOf(segId)); |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 550 | } else { |
| 551 | log.warn("Cannot tag the VID due to lack of support of virtual network type {}", netType); |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 552 | } |
| 553 | } |
| 554 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 555 | private void buildMatchDirection(TrafficSelector.Builder sBuilder, |
| 556 | String direction, |
| 557 | Ip4Address vmIp) { |
| 558 | if (direction.toUpperCase().equals(EGRESS)) { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 559 | sBuilder.matchIPSrc(IpPrefix.valueOf(vmIp, VM_IP_PREFIX)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 560 | } else { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 561 | sBuilder.matchIPDst(IpPrefix.valueOf(vmIp, VM_IP_PREFIX)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 562 | } |
| 563 | } |
| 564 | |
| 565 | private void buildMatchEthType(TrafficSelector.Builder sBuilder, String etherType) { |
| 566 | // Either IpSrc or IpDst (or both) is set by default, and we need to set EthType as IPv4. |
| 567 | sBuilder.matchEthType(Ethernet.TYPE_IPV4); |
| 568 | if (etherType != null && !Objects.equals(etherType, "null") && |
| 569 | !etherType.toUpperCase().equals(ETHTYPE_IPV4)) { |
| 570 | log.debug("EthType {} is not supported yet in Security Group", etherType); |
| 571 | } |
| 572 | } |
| 573 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 574 | private void buildMatchRemoteIp(TrafficSelector.Builder sBuilder, |
| 575 | IpPrefix remoteIpPrefix, String direction) { |
| 576 | if (remoteIpPrefix != null && |
| 577 | !remoteIpPrefix.getIp4Prefix().equals(IP_PREFIX_ANY)) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 578 | if (direction.toUpperCase().equals(EGRESS)) { |
| 579 | sBuilder.matchIPDst(remoteIpPrefix); |
| 580 | } else { |
| 581 | sBuilder.matchIPSrc(remoteIpPrefix); |
| 582 | } |
| 583 | } |
| 584 | } |
| 585 | |
| 586 | private void buildMatchProto(TrafficSelector.Builder sBuilder, String protocol) { |
| 587 | if (protocol != null) { |
| 588 | switch (protocol.toUpperCase()) { |
| 589 | case PROTO_ICMP: |
| 590 | sBuilder.matchIPProtocol(IPv4.PROTOCOL_ICMP); |
| 591 | break; |
| 592 | case PROTO_TCP: |
| 593 | sBuilder.matchIPProtocol(IPv4.PROTOCOL_TCP); |
| 594 | break; |
| 595 | case PROTO_UDP: |
| 596 | sBuilder.matchIPProtocol(IPv4.PROTOCOL_UDP); |
| 597 | break; |
| 598 | default: |
| 599 | } |
| 600 | } |
| 601 | } |
| 602 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 603 | private void buildMatchPort(TrafficSelector.Builder sBuilder, |
| 604 | String protocol, String direction, |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 605 | int portMin, int portMax) { |
| 606 | if (portMin > 0 && portMax > 0 && portMin == portMax) { |
| 607 | if (protocol.toUpperCase().equals(PROTO_TCP)) { |
| 608 | if (direction.toUpperCase().equals(EGRESS)) { |
| 609 | sBuilder.matchTcpSrc(TpPort.tpPort(portMax)); |
| 610 | } else { |
| 611 | sBuilder.matchTcpDst(TpPort.tpPort(portMax)); |
| 612 | } |
| 613 | } else if (protocol.toUpperCase().equals(PROTO_UDP)) { |
| 614 | if (direction.toUpperCase().equals(EGRESS)) { |
| 615 | sBuilder.matchUdpSrc(TpPort.tpPort(portMax)); |
| 616 | } else { |
| 617 | sBuilder.matchUdpDst(TpPort.tpPort(portMax)); |
| 618 | } |
| 619 | } |
| 620 | } |
| 621 | } |
| 622 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 623 | private void resetSecurityGroupRules() { |
| 624 | |
| 625 | if (useSecurityGroup) { |
Jian Li | b696950 | 2018-10-30 20:38:07 +0900 | [diff] [blame] | 626 | osNodeService.completeNodes(COMPUTE).forEach(node -> { |
| 627 | osFlowRuleService.setUpTableMissEntry(node.intgBridge(), ACL_TABLE); |
| 628 | initializeConnTrackTable(node.intgBridge(), true); |
| 629 | }); |
| 630 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 631 | securityGroupService.securityGroups().forEach(securityGroup -> |
| 632 | securityGroup.getRules().forEach(this::securityGroupRuleAdded)); |
| 633 | } else { |
Jian Li | b696950 | 2018-10-30 20:38:07 +0900 | [diff] [blame] | 634 | osNodeService.completeNodes(COMPUTE).forEach(node -> { |
| 635 | osFlowRuleService.connectTables(node.intgBridge(), ACL_TABLE, JUMP_TABLE); |
| 636 | initializeConnTrackTable(node.intgBridge(), false); |
| 637 | }); |
| 638 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 639 | securityGroupService.securityGroups().forEach(securityGroup -> |
| 640 | securityGroup.getRules().forEach(this::securityGroupRuleRemoved)); |
| 641 | } |
| 642 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 643 | log.info("Reset security group info " + |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 644 | (useSecurityGroup ? " with " : " without") + " Security Group"); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 645 | } |
| 646 | |
| 647 | private void securityGroupRuleAdded(SecurityGroupRule sgRule) { |
| 648 | osNetService.ports().stream() |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 649 | .filter(port -> port.getSecurityGroups() |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 650 | .contains(sgRule.getSecurityGroupId())) |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 651 | .forEach(port -> { |
| 652 | updateSecurityGroupRule( |
| 653 | instancePortService.instancePort(port.getId()), |
| 654 | port, sgRule, true); |
| 655 | log.debug("Applied security group rule {} to port {}", |
| 656 | sgRule.getId(), port.getId()); |
| 657 | }); |
| 658 | } |
| 659 | |
| 660 | private void securityGroupRuleRemoved(SecurityGroupRule sgRule) { |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 661 | Set<Port> removedPorts = new HashSet<>(removedOsPortStore.asJavaMap().values()); |
| 662 | |
| 663 | Sets.union(osNetService.ports(), removedPorts).stream() |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 664 | .filter(port -> port.getSecurityGroups() |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 665 | .contains(sgRule.getSecurityGroupId())) |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 666 | .forEach(port -> { |
| 667 | updateSecurityGroupRule( |
| 668 | instancePortService.instancePort(port.getId()), |
| 669 | port, sgRule, false); |
| 670 | log.debug("Removed security group rule {} from port {}", |
| 671 | sgRule.getId(), port.getId()); |
| 672 | }); |
| 673 | } |
| 674 | |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 675 | private int binLower(String binStr, int bits) { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 676 | StringBuilder outBin = new StringBuilder(binStr.substring(0, 16 - bits)); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 677 | for (int i = 0; i < bits; i++) { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 678 | outBin.append("0"); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 679 | } |
| 680 | |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 681 | return Integer.parseInt(outBin.toString(), 2); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 682 | } |
| 683 | |
| 684 | private int binHigher(String binStr, int bits) { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 685 | StringBuilder outBin = new StringBuilder(binStr.substring(0, 16 - bits)); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 686 | for (int i = 0; i < bits; i++) { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 687 | outBin.append("1"); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 688 | } |
| 689 | |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 690 | return Integer.parseInt(outBin.toString(), 2); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 691 | } |
| 692 | |
| 693 | private int testMasks(String binStr, int start, int end) { |
| 694 | int mask = 0; |
| 695 | for (; mask <= 16; mask++) { |
| 696 | int maskStart = binLower(binStr, mask); |
| 697 | int maskEnd = binHigher(binStr, mask); |
| 698 | if (maskStart < start || maskEnd > end) { |
| 699 | return mask - 1; |
| 700 | } |
| 701 | } |
| 702 | |
| 703 | return mask; |
| 704 | } |
| 705 | |
| 706 | private String getMask(int bits) { |
| 707 | switch (bits) { |
| 708 | case 0: return "ffff"; |
| 709 | case 1: return "fffe"; |
| 710 | case 2: return "fffc"; |
| 711 | case 3: return "fff8"; |
| 712 | case 4: return "fff0"; |
| 713 | case 5: return "ffe0"; |
| 714 | case 6: return "ffc0"; |
| 715 | case 7: return "ff80"; |
| 716 | case 8: return "ff00"; |
| 717 | case 9: return "fe00"; |
| 718 | case 10: return "fc00"; |
| 719 | case 11: return "f800"; |
| 720 | case 12: return "f000"; |
| 721 | case 13: return "e000"; |
| 722 | case 14: return "c000"; |
| 723 | case 15: return "8000"; |
| 724 | case 16: return "0000"; |
| 725 | default: return null; |
| 726 | } |
| 727 | } |
| 728 | |
| 729 | private Map<TpPort, TpPort> buildPortRangeMatches(int portMin, int portMax) { |
| 730 | |
| 731 | boolean processing = true; |
| 732 | int start = portMin; |
| 733 | Map<TpPort, TpPort> portMaskMap = Maps.newHashMap(); |
| 734 | while (processing) { |
| 735 | String minStr = Integer.toBinaryString(start); |
| 736 | String binStrMinPadded = "0000000000000000".substring(minStr.length()) + minStr; |
| 737 | |
| 738 | int mask = testMasks(binStrMinPadded, start, portMax); |
| 739 | int maskStart = binLower(binStrMinPadded, mask); |
| 740 | int maskEnd = binHigher(binStrMinPadded, mask); |
| 741 | |
| 742 | log.debug("start : {} port/mask = {} / {} ", start, getMask(mask), maskStart); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 743 | portMaskMap.put(TpPort.tpPort(maskStart), TpPort.tpPort( |
| 744 | Integer.parseInt(Objects.requireNonNull(getMask(mask)), 16))); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 745 | |
| 746 | start = maskEnd + 1; |
| 747 | if (start > portMax) { |
| 748 | processing = false; |
| 749 | } |
| 750 | } |
| 751 | |
| 752 | return portMaskMap; |
| 753 | } |
| 754 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 755 | private class InternalInstancePortListener implements InstancePortListener { |
| 756 | |
| 757 | @Override |
| 758 | public boolean isRelevant(InstancePortEvent event) { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 759 | return useSecurityGroup && |
| 760 | mastershipService.isLocalMaster(event.subject().deviceId()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 761 | } |
| 762 | |
| 763 | @Override |
| 764 | public void event(InstancePortEvent event) { |
| 765 | InstancePort instPort = event.subject(); |
| 766 | switch (event.type()) { |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 767 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 768 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 769 | case OPENSTACK_INSTANCE_MIGRATION_STARTED: |
| 770 | installSecurityGroupRules(event, instPort); |
| 771 | break; |
| 772 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
| 773 | Port osPort = removedOsPortStore.asJavaMap().get(instPort.portId()); |
| 774 | eventExecutor.execute(() -> |
| 775 | setSecurityGroupRules(instPort, osPort, false) |
| 776 | ); |
| 777 | removedOsPortStore.remove(instPort.portId()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 778 | break; |
Jian Li | b8cdcc1 | 2018-10-23 01:53:10 +0900 | [diff] [blame] | 779 | case OPENSTACK_INSTANCE_MIGRATION_ENDED: |
| 780 | InstancePort revisedInstPort = swapStaleLocation(instPort); |
| 781 | Port port = osNetService.port(instPort.portId()); |
| 782 | eventExecutor.execute(() -> |
| 783 | setSecurityGroupRules(revisedInstPort, port, false)); |
| 784 | break; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 785 | default: |
| 786 | break; |
| 787 | } |
| 788 | } |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 789 | |
| 790 | private void installSecurityGroupRules(InstancePortEvent event, |
| 791 | InstancePort instPort) { |
| 792 | log.debug("Instance port detected/updated MAC:{} IP:{}", |
| 793 | instPort.macAddress(), |
| 794 | instPort.ipAddress()); |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 795 | eventExecutor.execute(() -> |
| 796 | setSecurityGroupRules(instPort, |
| 797 | osNetService.port(event.subject().portId()), true)); |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 798 | } |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 799 | } |
| 800 | |
| 801 | private class InternalOpenstackPortListener implements OpenstackNetworkListener { |
| 802 | |
| 803 | @Override |
| 804 | public boolean isRelevant(OpenstackNetworkEvent event) { |
sanghoshin | bbeb31a | 2018-09-11 17:01:01 +0800 | [diff] [blame] | 805 | if (event.port() == null || Strings.isNullOrEmpty(event.port().getId())) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 806 | return false; |
| 807 | } |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 808 | |
| 809 | InstancePort instPort = instancePortService.instancePort(event.port().getId()); |
| 810 | |
| 811 | if (instPort == null) { |
| 812 | return false; |
| 813 | } |
| 814 | |
| 815 | return useSecurityGroup && mastershipService.isLocalMaster(instPort.deviceId()); |
| 816 | } |
| 817 | |
| 818 | @Override |
| 819 | public void event(OpenstackNetworkEvent event) { |
| 820 | log.debug("openstack port event received {}", event); |
| 821 | Port osPort = event.port(); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 822 | |
| 823 | switch (event.type()) { |
| 824 | case OPENSTACK_PORT_PRE_REMOVE: |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 825 | removedOsPortStore.put(osPort.getId(), osPort); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 826 | break; |
| 827 | default: |
| 828 | // do nothing for the other events |
| 829 | break; |
| 830 | } |
| 831 | } |
| 832 | } |
| 833 | |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 834 | private class InternalOpenstackNetworkListener |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 835 | implements OpenstackNetworkListener { |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 836 | |
| 837 | @Override |
| 838 | public boolean isRelevant(OpenstackNetworkEvent event) { |
| 839 | if (event.port() == null || Strings.isNullOrEmpty(event.port().getId())) { |
| 840 | return false; |
| 841 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 842 | |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 843 | if (event.securityGroupId() == null || |
| 844 | securityGroupService.securityGroup(event.securityGroupId()) == null) { |
| 845 | return false; |
| 846 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 847 | |
| 848 | InstancePort instPort = instancePortService.instancePort(event.port().getId()); |
| 849 | |
| 850 | if (instPort == null) { |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 851 | return false; |
| 852 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 853 | |
| 854 | return useSecurityGroup && mastershipService.isLocalMaster(instPort.deviceId()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 855 | } |
| 856 | |
| 857 | @Override |
| 858 | public void event(OpenstackNetworkEvent event) { |
sanghoshin | bbeb31a | 2018-09-11 17:01:01 +0800 | [diff] [blame] | 859 | log.debug("security group event received {}", event); |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 860 | Port osPort = event.port(); |
| 861 | InstancePort instPort = instancePortService.instancePort(osPort.getId()); |
| 862 | SecurityGroup osSg = securityGroupService.securityGroup(event.securityGroupId()); |
| 863 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 864 | switch (event.type()) { |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 865 | case OPENSTACK_PORT_SECURITY_GROUP_ADDED: |
| 866 | eventExecutor.execute(() -> { |
| 867 | osSg.getRules().forEach(sgRule -> { |
| 868 | updateSecurityGroupRule(instPort, osPort, sgRule, true); |
| 869 | }); |
| 870 | log.info("Added security group {} to port {}", |
| 871 | event.securityGroupId(), event.port().getId()); |
| 872 | }); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 873 | break; |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 874 | case OPENSTACK_PORT_SECURITY_GROUP_REMOVED: |
| 875 | eventExecutor.execute(() -> { |
| 876 | osSg.getRules().forEach(sgRule -> { |
| 877 | updateSecurityGroupRule(instPort, osPort, sgRule, false); |
| 878 | }); |
| 879 | log.info("Removed security group {} from port {}", |
| 880 | event.securityGroupId(), event.port().getId()); |
| 881 | }); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 882 | break; |
| 883 | default: |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 884 | // do nothing for the other events |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 885 | break; |
| 886 | } |
| 887 | } |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 888 | } |
| 889 | |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 890 | private class InternalSecurityGroupListener |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 891 | implements OpenstackSecurityGroupListener { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 892 | |
| 893 | @Override |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 894 | public boolean isRelevant(OpenstackSecurityGroupEvent event) { |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 895 | // do not allow to proceed without leadership |
| 896 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 897 | if (!Objects.equals(localNodeId, leader)) { |
| 898 | return false; |
| 899 | } |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 900 | return useSecurityGroup; |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 901 | } |
| 902 | |
| 903 | @Override |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 904 | public void event(OpenstackSecurityGroupEvent event) { |
| 905 | switch (event.type()) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 906 | case OPENSTACK_SECURITY_GROUP_RULE_CREATED: |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 907 | SecurityGroupRule sgRuleToAdd = event.securityGroupRule(); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 908 | eventExecutor.execute(() -> { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 909 | securityGroupRuleAdded(sgRuleToAdd); |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 910 | log.info("Applied new security group rule {} to ports", |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 911 | sgRuleToAdd.getId()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 912 | }); |
| 913 | break; |
| 914 | |
| 915 | case OPENSTACK_SECURITY_GROUP_RULE_REMOVED: |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 916 | SecurityGroupRule sgRuleToRemove = event.securityGroupRule(); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 917 | eventExecutor.execute(() -> { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 918 | securityGroupRuleRemoved(sgRuleToRemove); |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 919 | log.info("Removed security group rule {} from ports", |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 920 | sgRuleToRemove.getId()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 921 | }); |
| 922 | break; |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 923 | case OPENSTACK_SECURITY_GROUP_REMOVED: |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 924 | case OPENSTACK_SECURITY_GROUP_CREATED: |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 925 | default: |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 926 | // do nothing |
| 927 | break; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 928 | } |
| 929 | } |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 930 | } |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 931 | |
| 932 | private class InternalNodeListener implements OpenstackNodeListener { |
| 933 | |
| 934 | @Override |
| 935 | public boolean isRelevant(OpenstackNodeEvent event) { |
| 936 | // do not allow to proceed without leadership |
| 937 | NodeId leader = leadershipService.getLeader(appId.name()); |
| 938 | if (!Objects.equals(localNodeId, leader)) { |
| 939 | return false; |
| 940 | } |
| 941 | return event.subject().type() == COMPUTE; |
| 942 | } |
| 943 | |
| 944 | @Override |
| 945 | public void event(OpenstackNodeEvent event) { |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 946 | switch (event.type()) { |
| 947 | case OPENSTACK_NODE_COMPLETE: |
Jian Li | b696950 | 2018-10-30 20:38:07 +0900 | [diff] [blame] | 948 | resetSecurityGroupRules(); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 949 | break; |
| 950 | case OPENSTACK_NODE_CREATED: |
| 951 | case OPENSTACK_NODE_REMOVED: |
| 952 | case OPENSTACK_NODE_UPDATED: |
| 953 | case OPENSTACK_NODE_INCOMPLETE: |
| 954 | default: |
| 955 | break; |
| 956 | } |
| 957 | } |
| 958 | } |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 959 | } |