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.onlab.packet.Ethernet; |
| 23 | import org.onlab.packet.IPv4; |
| 24 | import org.onlab.packet.Ip4Address; |
| 25 | import org.onlab.packet.Ip4Prefix; |
| 26 | import org.onlab.packet.IpPrefix; |
| 27 | import org.onlab.packet.TpPort; |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 28 | import org.onlab.packet.VlanId; |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 29 | import org.onlab.util.KryoNamespace; |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 30 | import org.onlab.util.Tools; |
| 31 | import org.onosproject.cfg.ComponentConfigService; |
Jian Li | e41ca10 | 2020-03-12 17:50:36 +0900 | [diff] [blame] | 32 | import org.onosproject.cfg.ConfigProperty; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 33 | import org.onosproject.cluster.ClusterService; |
| 34 | import org.onosproject.cluster.LeadershipService; |
| 35 | import org.onosproject.cluster.NodeId; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 36 | import org.onosproject.core.ApplicationId; |
| 37 | import org.onosproject.core.CoreService; |
| 38 | import org.onosproject.mastership.MastershipService; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 39 | import org.onosproject.net.DeviceId; |
Jian Li | a2f86dd | 2019-09-20 16:58:19 +0900 | [diff] [blame] | 40 | import org.onosproject.net.device.DeviceService; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 41 | import org.onosproject.net.driver.DriverService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 42 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 43 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 44 | import org.onosproject.net.flow.TrafficSelector; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 45 | import org.onosproject.net.flow.TrafficTreatment; |
| 46 | import org.onosproject.net.flow.criteria.ExtensionSelector; |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 47 | import org.onosproject.net.flow.instructions.ExtensionTreatment; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 48 | import org.onosproject.openstacknetworking.api.InstancePort; |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 49 | import org.onosproject.openstacknetworking.api.InstancePortAdminService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 50 | import org.onosproject.openstacknetworking.api.InstancePortEvent; |
| 51 | import org.onosproject.openstacknetworking.api.InstancePortListener; |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 52 | import org.onosproject.openstacknetworking.api.OpenstackFlowRuleService; |
SONA Project | 6bc5c4a | 2018-12-14 23:49:52 +0900 | [diff] [blame] | 53 | import org.onosproject.openstacknetworking.api.OpenstackNetwork.Type; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 54 | import org.onosproject.openstacknetworking.api.OpenstackNetworkEvent; |
| 55 | import org.onosproject.openstacknetworking.api.OpenstackNetworkListener; |
| 56 | import org.onosproject.openstacknetworking.api.OpenstackNetworkService; |
| 57 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupEvent; |
| 58 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupListener; |
| 59 | import org.onosproject.openstacknetworking.api.OpenstackSecurityGroupService; |
Jian Li | 2694976 | 2018-03-30 15:46:37 +0900 | [diff] [blame] | 60 | import org.onosproject.openstacknetworking.util.RulePopulatorUtil; |
Jian Li | e41ca10 | 2020-03-12 17:50:36 +0900 | [diff] [blame] | 61 | import org.onosproject.openstacknode.api.OpenstackNode; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 62 | import org.onosproject.openstacknode.api.OpenstackNodeEvent; |
| 63 | import org.onosproject.openstacknode.api.OpenstackNodeListener; |
sangho | 3dd2a8b | 2017-07-19 15:54:31 +0900 | [diff] [blame] | 64 | import org.onosproject.openstacknode.api.OpenstackNodeService; |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 65 | import org.onosproject.store.serializers.KryoNamespaces; |
| 66 | import org.onosproject.store.service.ConsistentMap; |
| 67 | import org.onosproject.store.service.Serializer; |
| 68 | import org.onosproject.store.service.StorageService; |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 69 | import org.openstack4j.model.network.Network; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 70 | import org.openstack4j.model.network.Port; |
| 71 | import org.openstack4j.model.network.SecurityGroup; |
| 72 | import org.openstack4j.model.network.SecurityGroupRule; |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 73 | import org.openstack4j.model.network.State; |
| 74 | import org.openstack4j.openstack.networking.domain.NeutronAllowedAddressPair; |
| 75 | import org.openstack4j.openstack.networking.domain.NeutronExtraDhcpOptCreate; |
| 76 | import org.openstack4j.openstack.networking.domain.NeutronIP; |
| 77 | import org.openstack4j.openstack.networking.domain.NeutronPort; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 78 | import org.openstack4j.openstack.networking.domain.NeutronSecurityGroupRule; |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 79 | import org.osgi.service.component.ComponentContext; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 80 | import org.osgi.service.component.annotations.Activate; |
| 81 | import org.osgi.service.component.annotations.Component; |
| 82 | import org.osgi.service.component.annotations.Deactivate; |
| 83 | import org.osgi.service.component.annotations.Modified; |
| 84 | import org.osgi.service.component.annotations.Reference; |
| 85 | import org.osgi.service.component.annotations.ReferenceCardinality; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 86 | import org.slf4j.Logger; |
| 87 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 88 | import java.util.Collections; |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 89 | import java.util.Dictionary; |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 90 | import java.util.HashSet; |
| 91 | import java.util.LinkedHashMap; |
Jian Li | 362f9fd | 2018-11-28 11:14:40 +0900 | [diff] [blame] | 92 | import java.util.List; |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 93 | import java.util.Map; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 94 | import java.util.Objects; |
| 95 | import java.util.Set; |
| 96 | import java.util.concurrent.ExecutorService; |
| 97 | import java.util.stream.Collectors; |
| 98 | |
| 99 | import static java.util.concurrent.Executors.newSingleThreadExecutor; |
| 100 | import static org.onlab.util.Tools.groupedThreads; |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 101 | import static org.onosproject.openstacknetworking.api.Constants.ACL_EGRESS_TABLE; |
| 102 | import static org.onosproject.openstacknetworking.api.Constants.ACL_INGRESS_TABLE; |
| 103 | import static org.onosproject.openstacknetworking.api.Constants.ACL_RECIRC_TABLE; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 104 | import static org.onosproject.openstacknetworking.api.Constants.CT_TABLE; |
| 105 | import static org.onosproject.openstacknetworking.api.Constants.ERROR_TABLE; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 106 | import static org.onosproject.openstacknetworking.api.Constants.JUMP_TABLE; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 107 | import static org.onosproject.openstacknetworking.api.Constants.OPENSTACK_NETWORKING_APP_ID; |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 108 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ACL_INGRESS_RULE; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 109 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_ACL_RULE; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 110 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_CT_DROP_RULE; |
| 111 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_CT_HOOK_RULE; |
| 112 | import static org.onosproject.openstacknetworking.api.Constants.PRIORITY_CT_RULE; |
Jian Li | 621f73c | 2018-12-15 01:49:22 +0900 | [diff] [blame] | 113 | import static org.onosproject.openstacknetworking.api.OpenstackNetwork.Type.GENEVE; |
SONA Project | 6bc5c4a | 2018-12-14 23:49:52 +0900 | [diff] [blame] | 114 | import static org.onosproject.openstacknetworking.api.OpenstackNetwork.Type.GRE; |
| 115 | import static org.onosproject.openstacknetworking.api.OpenstackNetwork.Type.VLAN; |
| 116 | import static org.onosproject.openstacknetworking.api.OpenstackNetwork.Type.VXLAN; |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 117 | import static org.onosproject.openstacknetworking.api.OpenstackNetworkEvent.Type.OPENSTACK_PORT_PRE_REMOVE; |
Ray Milkey | 8e40651 | 2018-10-24 15:56:50 -0700 | [diff] [blame] | 118 | import static org.onosproject.openstacknetworking.impl.OsgiPropertyConstants.USE_SECURITY_GROUP; |
| 119 | import static org.onosproject.openstacknetworking.impl.OsgiPropertyConstants.USE_SECURITY_GROUP_DEFAULT; |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 120 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.getPropertyValueAsBoolean; |
Jian Li | b8cdcc1 | 2018-10-23 01:53:10 +0900 | [diff] [blame] | 121 | import static org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil.swapStaleLocation; |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 122 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.computeCtMaskFlag; |
| 123 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.computeCtStateFlag; |
| 124 | import static org.onosproject.openstacknetworking.util.RulePopulatorUtil.niciraConnTrackTreatmentBuilder; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 125 | import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 126 | import static org.slf4j.LoggerFactory.getLogger; |
| 127 | |
| 128 | /** |
| 129 | * Populates flow rules to handle OpenStack SecurityGroups. |
| 130 | */ |
Ray Milkey | 8e40651 | 2018-10-24 15:56:50 -0700 | [diff] [blame] | 131 | @Component( |
| 132 | immediate = true, |
| 133 | property = { |
| 134 | USE_SECURITY_GROUP + ":Boolean=" + USE_SECURITY_GROUP_DEFAULT |
| 135 | } |
| 136 | ) |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 137 | public class OpenstackSecurityGroupHandler { |
| 138 | |
| 139 | private final Logger log = getLogger(getClass()); |
| 140 | |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 141 | private static final int VM_IP_PREFIX = 32; |
| 142 | |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 143 | private static final String STR_ZERO = "0"; |
| 144 | private static final String STR_ONE = "1"; |
| 145 | private static final String STR_NULL = "null"; |
| 146 | private static final String STR_PADDING = "0000000000000000"; |
| 147 | private static final int MASK_BEGIN_IDX = 0; |
| 148 | private static final int MASK_MAX_IDX = 16; |
| 149 | private static final int MASK_RADIX = 2; |
| 150 | private static final int PORT_RADIX = 16; |
| 151 | |
Jian Li | 900b723 | 2018-12-14 14:04:51 +0900 | [diff] [blame] | 152 | /** Apply OpenStack security group rule for VM traffic. */ |
Ray Milkey | 8e40651 | 2018-10-24 15:56:50 -0700 | [diff] [blame] | 153 | private boolean useSecurityGroup = USE_SECURITY_GROUP_DEFAULT; |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 154 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 155 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 156 | protected CoreService coreService; |
| 157 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 158 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 159 | protected InstancePortAdminService instancePortService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 160 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 161 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 162 | protected MastershipService mastershipService; |
| 163 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 164 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 165 | protected OpenstackNetworkService osNetService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 166 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 167 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 168 | protected OpenstackSecurityGroupService securityGroupService; |
| 169 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 170 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
sangho | dc37537 | 2017-06-08 10:41:30 +0900 | [diff] [blame] | 171 | protected OpenstackFlowRuleService osFlowRuleService; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 172 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 173 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 174 | protected ComponentConfigService configService; |
| 175 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 176 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
sangho | 3dd2a8b | 2017-07-19 15:54:31 +0900 | [diff] [blame] | 177 | protected OpenstackNodeService osNodeService; |
| 178 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 179 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 180 | protected DriverService driverService; |
| 181 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 182 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | a2f86dd | 2019-09-20 16:58:19 +0900 | [diff] [blame] | 183 | protected DeviceService deviceService; |
| 184 | |
| 185 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 186 | protected LeadershipService leadershipService; |
| 187 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 188 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 189 | protected ClusterService clusterService; |
| 190 | |
Ray Milkey | 0b18b72 | 2018-10-16 13:19:15 -0700 | [diff] [blame] | 191 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 192 | protected StorageService storageService; |
| 193 | |
| 194 | private static final KryoNamespace SERIALIZER_PORT = KryoNamespace.newBuilder() |
| 195 | .register(KryoNamespaces.API) |
| 196 | .register(Port.class) |
| 197 | .register(NeutronPort.class) |
| 198 | .register(NeutronIP.class) |
| 199 | .register(State.class) |
| 200 | .register(NeutronAllowedAddressPair.class) |
| 201 | .register(NeutronExtraDhcpOptCreate.class) |
| 202 | .register(LinkedHashMap.class) |
| 203 | .build(); |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 204 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 205 | private final InstancePortListener instancePortListener = |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 206 | new InternalInstancePortListener(); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 207 | private final OpenstackNetworkListener osNetworkListener = |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 208 | new InternalOpenstackNetworkListener(); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 209 | private final OpenstackNetworkListener osPortListener = |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 210 | new InternalOpenstackPortListener(); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 211 | private final OpenstackSecurityGroupListener securityGroupListener = |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 212 | new InternalSecurityGroupListener(); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 213 | private final OpenstackNodeListener osNodeListener = new InternalNodeListener(); |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 214 | |
| 215 | private ConsistentMap<String, Port> removedOsPortStore; |
| 216 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 217 | private ApplicationId appId; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 218 | private NodeId localNodeId; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 219 | |
| 220 | private final ExecutorService eventExecutor = newSingleThreadExecutor( |
| 221 | groupedThreads(this.getClass().getSimpleName(), "event-handler")); |
| 222 | |
| 223 | private static final String PROTO_ICMP = "ICMP"; |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 224 | private static final String PROTO_ICMP_NUM = "1"; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 225 | private static final String PROTO_TCP = "TCP"; |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 226 | private static final String PROTO_TCP_NUM = "6"; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 227 | private static final String PROTO_UDP = "UDP"; |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 228 | private static final String PROTO_UDP_NUM = "17"; |
| 229 | private static final String PROTO_SCTP = "SCTP"; |
| 230 | private static final String PROTO_SCTP_NUM = "132"; |
| 231 | private static final byte PROTOCOL_SCTP = (byte) 0x84; |
| 232 | private static final String PROTO_ANY = "ANY"; |
| 233 | private static final String PROTO_ANY_NUM = "0"; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 234 | private static final String ETHTYPE_IPV4 = "IPV4"; |
| 235 | private static final String EGRESS = "EGRESS"; |
| 236 | private static final String INGRESS = "INGRESS"; |
| 237 | private static final IpPrefix IP_PREFIX_ANY = Ip4Prefix.valueOf("0.0.0.0/0"); |
| 238 | |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 239 | // We expose pipeline structure to SONA application considering removing pipeline soon. |
sanghoshin | bbeb31a | 2018-09-11 17:01:01 +0800 | [diff] [blame] | 240 | private static final int GOTO_CONNTRACK_TABLE = CT_TABLE; |
| 241 | private static final int GOTO_JUMP_TABLE = JUMP_TABLE; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 242 | |
| 243 | private static final int CT_COMMIT = 0; |
| 244 | private static final int CT_NO_COMMIT = 1; |
| 245 | private static final short CT_NO_RECIRC = -1; |
| 246 | |
| 247 | private static final int ACTION_NONE = 0; |
| 248 | private static final int ACTION_DROP = -1; |
| 249 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 250 | @Activate |
| 251 | protected void activate() { |
| 252 | appId = coreService.registerApplication(OPENSTACK_NETWORKING_APP_ID); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 253 | localNodeId = clusterService.getLocalNode().id(); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 254 | instancePortService.addListener(instancePortListener); |
| 255 | securityGroupService.addListener(securityGroupListener); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 256 | osNetService.addListener(osPortListener); |
| 257 | osNetService.addListener(osNetworkListener); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 258 | configService.registerProperties(getClass()); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 259 | osNodeService.addListener(osNodeListener); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 260 | |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 261 | removedOsPortStore = storageService.<String, Port>consistentMapBuilder() |
| 262 | .withSerializer(Serializer.using(SERIALIZER_PORT)) |
| 263 | .withName("openstack-removed-portstore") |
| 264 | .withApplicationId(appId) |
| 265 | .build(); |
| 266 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 267 | log.info("Started"); |
| 268 | } |
| 269 | |
| 270 | @Deactivate |
| 271 | protected void deactivate() { |
| 272 | instancePortService.removeListener(instancePortListener); |
| 273 | securityGroupService.removeListener(securityGroupListener); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 274 | osNetService.removeListener(osNetworkListener); |
| 275 | osNetService.removeListener(osPortListener); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 276 | configService.unregisterProperties(getClass(), false); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 277 | osNodeService.removeListener(osNodeListener); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 278 | eventExecutor.shutdown(); |
| 279 | |
| 280 | log.info("Stopped"); |
| 281 | } |
| 282 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 283 | @Modified |
| 284 | protected void modified(ComponentContext context) { |
| 285 | Dictionary<?, ?> properties = context.getProperties(); |
| 286 | Boolean flag; |
| 287 | |
Ray Milkey | 8e40651 | 2018-10-24 15:56:50 -0700 | [diff] [blame] | 288 | flag = Tools.isPropertyEnabled(properties, USE_SECURITY_GROUP); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 289 | if (flag == null) { |
| 290 | log.info("useSecurityGroup is not configured, " + |
| 291 | "using current value of {}", useSecurityGroup); |
| 292 | } else { |
| 293 | useSecurityGroup = flag; |
| 294 | log.info("Configured. useSecurityGroup is {}", |
| 295 | useSecurityGroup ? "enabled" : "disabled"); |
| 296 | } |
| 297 | |
sangho | e6457a3 | 2017-08-24 14:31:19 +0900 | [diff] [blame] | 298 | securityGroupService.setSecurityGroupEnabled(useSecurityGroup); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 299 | resetSecurityGroupRules(); |
| 300 | } |
| 301 | |
Jian Li | e41ca10 | 2020-03-12 17:50:36 +0900 | [diff] [blame] | 302 | private boolean getUseSecurityGroupFlag() { |
| 303 | Set<ConfigProperty> properties = |
| 304 | configService.getProperties(getClass().getName()); |
| 305 | return getPropertyValueAsBoolean(properties, USE_SECURITY_GROUP); |
| 306 | } |
| 307 | |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 308 | private void initializeConnTrackTable(DeviceId deviceId, boolean install) { |
| 309 | |
| 310 | //table=1,ip,ct_state=-trk, actions=ct(table:2) |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 311 | long ctState = computeCtStateFlag(false, false, false); |
| 312 | long ctMask = computeCtMaskFlag(true, false, false); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 313 | setConnTrackRule(deviceId, ctState, ctMask, CT_NO_COMMIT, (short) GOTO_CONNTRACK_TABLE, |
| 314 | ACTION_NONE, PRIORITY_CT_HOOK_RULE, install); |
| 315 | |
| 316 | //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] | 317 | ctState = computeCtStateFlag(true, false, true); |
| 318 | ctMask = computeCtMaskFlag(true, false, true); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 319 | setConnTrackRule(deviceId, ctState, ctMask, CT_NO_COMMIT, CT_NO_RECIRC, |
| 320 | GOTO_JUMP_TABLE, PRIORITY_CT_RULE, install); |
| 321 | |
| 322 | //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] | 323 | ctState = computeCtStateFlag(true, true, false); |
| 324 | ctMask = computeCtMaskFlag(true, true, false); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 325 | setConnTrackRule(deviceId, ctState, ctMask, CT_NO_COMMIT, CT_NO_RECIRC, |
| 326 | ACTION_DROP, PRIORITY_CT_DROP_RULE, install); |
| 327 | } |
| 328 | |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 329 | private void initializeAclTable(DeviceId deviceId, boolean install) { |
| 330 | |
| 331 | ExtensionTreatment ctTreatment = |
| 332 | niciraConnTrackTreatmentBuilder(driverService, deviceId) |
| 333 | .commit(true) |
| 334 | .build(); |
| 335 | |
| 336 | TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder(); |
| 337 | sBuilder.matchEthType(Ethernet.TYPE_IPV4); |
| 338 | |
| 339 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder(); |
| 340 | tBuilder.extension(ctTreatment, deviceId) |
| 341 | .transition(JUMP_TABLE); |
| 342 | |
| 343 | osFlowRuleService.setRule(appId, |
| 344 | deviceId, |
| 345 | sBuilder.build(), |
| 346 | tBuilder.build(), |
| 347 | PRIORITY_ACL_INGRESS_RULE, |
| 348 | ACL_RECIRC_TABLE, |
| 349 | install); |
| 350 | } |
| 351 | |
| 352 | private void initializeIngressTable(DeviceId deviceId, boolean install) { |
| 353 | if (install) { |
| 354 | osFlowRuleService.setUpTableMissEntry(deviceId, ACL_INGRESS_TABLE); |
| 355 | } else { |
| 356 | osFlowRuleService.connectTables(deviceId, ACL_INGRESS_TABLE, JUMP_TABLE); |
| 357 | } |
| 358 | } |
| 359 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 360 | private void updateSecurityGroupRule(InstancePort instPort, Port port, |
| 361 | SecurityGroupRule sgRule, boolean install) { |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 362 | |
Daniel Park | 3a14059 | 2018-06-28 18:33:10 +0900 | [diff] [blame] | 363 | if (instPort == null || port == null || sgRule == null) { |
| 364 | return; |
| 365 | } |
| 366 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 367 | if (sgRule.getRemoteGroupId() != null && !sgRule.getRemoteGroupId().isEmpty()) { |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 368 | getRemoteInstPorts(port, sgRule.getRemoteGroupId(), install) |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 369 | .forEach(rInstPort -> { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 370 | populateSecurityGroupRule(sgRule, instPort, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 371 | rInstPort.ipAddress().toIpPrefix(), install); |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 372 | populateSecurityGroupRule(sgRule, rInstPort, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 373 | instPort.ipAddress().toIpPrefix(), install); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 374 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 375 | SecurityGroupRule rSgRule = |
| 376 | new NeutronSecurityGroupRule |
| 377 | .SecurityGroupRuleConcreteBuilder() |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 378 | .from(sgRule) |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 379 | .direction(sgRule.getDirection() |
| 380 | .equalsIgnoreCase(EGRESS) ? INGRESS : EGRESS) |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 381 | .build(); |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 382 | populateSecurityGroupRule(rSgRule, instPort, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 383 | rInstPort.ipAddress().toIpPrefix(), install); |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 384 | populateSecurityGroupRule(rSgRule, rInstPort, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 385 | instPort.ipAddress().toIpPrefix(), install); |
| 386 | }); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 387 | } else { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 388 | populateSecurityGroupRule(sgRule, instPort, |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 389 | sgRule.getRemoteIpPrefix() == null ? IP_PREFIX_ANY : |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 390 | IpPrefix.valueOf(sgRule.getRemoteIpPrefix()), install); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 391 | } |
| 392 | } |
| 393 | |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 394 | private boolean checkProtocol(String protocol) { |
| 395 | if (protocol == null) { |
| 396 | log.debug("No protocol was specified, use default IP(v4/v6) protocol."); |
| 397 | return true; |
| 398 | } else { |
| 399 | String protocolUpper = protocol.toUpperCase(); |
| 400 | if (protocolUpper.equals(PROTO_TCP) || |
| 401 | protocolUpper.equals(PROTO_UDP) || |
| 402 | protocolUpper.equals(PROTO_ICMP) || |
| 403 | protocolUpper.equals(PROTO_SCTP) || |
| 404 | protocolUpper.equals(PROTO_ANY) || |
| 405 | protocol.equals(PROTO_TCP_NUM) || |
| 406 | protocol.equals(PROTO_UDP_NUM) || |
| 407 | protocol.equals(PROTO_ICMP_NUM) || |
| 408 | protocol.equals(PROTO_SCTP_NUM) || |
| 409 | protocol.equals(PROTO_ANY_NUM)) { |
| 410 | return true; |
| 411 | } else { |
| 412 | log.error("Unsupported protocol {}, we only support " + |
| 413 | "TCP/UDP/ICMP/SCTP protocols.", protocol); |
| 414 | return false; |
| 415 | } |
| 416 | } |
| 417 | } |
| 418 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 419 | private void populateSecurityGroupRule(SecurityGroupRule sgRule, |
| 420 | InstancePort instPort, |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 421 | IpPrefix remoteIp, |
| 422 | boolean install) { |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 423 | if (!checkProtocol(sgRule.getProtocol())) { |
| 424 | return; |
| 425 | } |
| 426 | |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 427 | Set<TrafficSelector> selectors = buildSelectors(sgRule, |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 428 | Ip4Address.valueOf(instPort.ipAddress().toInetAddress()), |
| 429 | remoteIp, instPort.networkId()); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 430 | if (selectors == null || selectors.isEmpty()) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 431 | return; |
| 432 | } |
| 433 | |
Jian Li | a2f86dd | 2019-09-20 16:58:19 +0900 | [diff] [blame] | 434 | // if the device is not available we do not perform any action |
| 435 | if (instPort.deviceId() == null || !deviceService.isAvailable(instPort.deviceId())) { |
| 436 | return; |
| 437 | } |
| 438 | |
Jian Li | 362f9fd | 2018-11-28 11:14:40 +0900 | [diff] [blame] | 439 | // in case a port is bound to multiple security groups, we do NOT remove |
| 440 | // egress rules unless all security groups bound to the port to be removed |
| 441 | Port osPort = osNetService.port(instPort.portId()); |
| 442 | if (!install && osPort != null && sgRule.getDirection().equalsIgnoreCase(EGRESS)) { |
| 443 | List<String> sgIds = osPort.getSecurityGroups(); |
| 444 | if (!sgIds.contains(sgRule.getSecurityGroupId()) && !sgIds.isEmpty()) { |
| 445 | return; |
| 446 | } |
| 447 | } |
| 448 | |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 449 | // XXX All egress traffic needs to go through connection tracking module, |
| 450 | // which might hurt its performance. |
| 451 | ExtensionTreatment ctTreatment = |
| 452 | niciraConnTrackTreatmentBuilder(driverService, instPort.deviceId()) |
| 453 | .commit(true) |
| 454 | .build(); |
| 455 | |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 456 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder(); |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 457 | |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 458 | int aclTable; |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 459 | if (sgRule.getDirection().equalsIgnoreCase(EGRESS)) { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 460 | aclTable = ACL_EGRESS_TABLE; |
| 461 | tBuilder.transition(ACL_RECIRC_TABLE); |
| 462 | } else { |
| 463 | aclTable = ACL_INGRESS_TABLE; |
| 464 | tBuilder.extension(ctTreatment, instPort.deviceId()) |
| 465 | .transition(JUMP_TABLE); |
| 466 | } |
| 467 | |
| 468 | int finalAclTable = aclTable; |
| 469 | selectors.forEach(selector -> { |
| 470 | osFlowRuleService.setRule(appId, |
| 471 | instPort.deviceId(), |
| 472 | selector, tBuilder.build(), |
| 473 | PRIORITY_ACL_RULE, |
| 474 | finalAclTable, |
| 475 | install); |
| 476 | }); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 477 | } |
| 478 | |
| 479 | /** |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 480 | * Sets connection tracking rule using OVS extension commands. |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 481 | * It is not so graceful, but I don't want to make it more general because |
| 482 | * it is going to be used only here. |
| 483 | * The following is the usage of the function. |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 484 | * |
| 485 | * @param deviceId Device ID |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 486 | * @param ctState ctState: please use RulePopulatorUtil.computeCtStateFlag() |
| 487 | * to build the value |
| 488 | * @param ctMask crMask: please use RulePopulatorUtil.computeCtMaskFlag() |
| 489 | * to build the value |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 490 | * @param commit CT_COMMIT for commit action, CT_NO_COMMIT otherwise |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 491 | * @param recircTable table number for recirculation after CT actions. |
| 492 | * CT_NO_RECIRC with no recirculation |
| 493 | * @param action Additional actions. ACTION_DROP, ACTION_NONE, |
| 494 | * GOTO_XXX_TABLE are supported. |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 495 | * @param priority priority value for the rule |
| 496 | * @param install true for insertion, false for removal |
| 497 | */ |
| 498 | private void setConnTrackRule(DeviceId deviceId, long ctState, long ctMask, |
| 499 | int commit, short recircTable, |
| 500 | int action, int priority, boolean install) { |
| 501 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 502 | ExtensionSelector esCtSate = RulePopulatorUtil |
| 503 | .buildCtExtensionSelector(driverService, deviceId, ctState, ctMask); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 504 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 505 | .extension(esCtSate, deviceId) |
| 506 | .matchEthType(Ethernet.TYPE_IPV4) |
| 507 | .build(); |
| 508 | |
| 509 | TrafficTreatment.Builder tb = DefaultTrafficTreatment.builder(); |
| 510 | |
| 511 | if (commit == CT_COMMIT || recircTable > 0) { |
Jian Li | 5a26ab3 | 2019-03-21 15:20:01 +0900 | [diff] [blame] | 512 | RulePopulatorUtil.NiciraConnTrackTreatmentBuilder natTreatmentBuilder = |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 513 | niciraConnTrackTreatmentBuilder(driverService, deviceId); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 514 | natTreatmentBuilder.natAction(false); |
| 515 | if (commit == CT_COMMIT) { |
| 516 | natTreatmentBuilder.commit(true); |
| 517 | } else { |
| 518 | natTreatmentBuilder.commit(false); |
| 519 | } |
| 520 | if (recircTable > 0) { |
| 521 | natTreatmentBuilder.table(recircTable); |
| 522 | } |
| 523 | tb.extension(natTreatmentBuilder.build(), deviceId); |
| 524 | } else if (action == ACTION_DROP) { |
| 525 | tb.drop(); |
| 526 | } |
| 527 | |
sanghoshin | bbeb31a | 2018-09-11 17:01:01 +0800 | [diff] [blame] | 528 | if (action != ACTION_NONE && action != ACTION_DROP) { |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 529 | tb.transition(action); |
| 530 | } |
| 531 | |
| 532 | int tableType = ERROR_TABLE; |
| 533 | if (priority == PRIORITY_CT_RULE || priority == PRIORITY_CT_DROP_RULE) { |
| 534 | tableType = CT_TABLE; |
| 535 | } else if (priority == PRIORITY_CT_HOOK_RULE) { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 536 | tableType = ACL_INGRESS_TABLE; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 537 | } else { |
| 538 | log.error("Cannot an appropriate table for the conn track rule."); |
| 539 | } |
| 540 | |
| 541 | osFlowRuleService.setRule( |
| 542 | appId, |
| 543 | deviceId, |
| 544 | selector, |
| 545 | tb.build(), |
| 546 | priority, |
| 547 | tableType, |
| 548 | install); |
| 549 | } |
| 550 | |
| 551 | /** |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 552 | * Returns a set of host IP addresses engaged with supplied security group ID. |
| 553 | * It only searches a VM in the same tenant boundary. |
| 554 | * |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 555 | * @param srcPort openstack port |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 556 | * @param sgId security group id |
| 557 | * @return set of ip addresses |
| 558 | */ |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 559 | private Set<InstancePort> getRemoteInstPorts(Port srcPort, |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 560 | String sgId, boolean install) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 561 | Set<InstancePort> remoteInstPorts; |
| 562 | |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 563 | Set<Port> removedPorts = Sets.newConcurrentHashSet(); |
| 564 | |
| 565 | if (!install) { |
| 566 | removedPorts = new HashSet<>(removedOsPortStore.asJavaMap().values()); |
| 567 | } |
| 568 | |
| 569 | remoteInstPorts = Sets.union(osNetService.ports(), removedPorts).stream() |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 570 | .filter(port -> !port.getId().equals(srcPort.getId())) |
| 571 | .filter(port -> port.getTenantId().equals(srcPort.getTenantId())) |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 572 | .filter(port -> port.getSecurityGroups().contains(sgId)) |
Jian Li | a70fdb60 | 2018-11-05 01:32:22 +0900 | [diff] [blame] | 573 | .filter(port -> port.getNetworkId().equals(srcPort.getNetworkId())) |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 574 | .map(port -> instancePortService.instancePort(port.getId())) |
| 575 | .filter(instPort -> instPort != null && instPort.ipAddress() != null) |
| 576 | .collect(Collectors.toSet()); |
| 577 | |
| 578 | return Collections.unmodifiableSet(remoteInstPorts); |
| 579 | } |
| 580 | |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 581 | private Set<TrafficSelector> buildSelectors(SecurityGroupRule sgRule, |
| 582 | Ip4Address vmIp, |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 583 | IpPrefix remoteIp, |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 584 | String netId) { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 585 | if (remoteIp != null && remoteIp.equals(IpPrefix.valueOf(vmIp, VM_IP_PREFIX))) { |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 586 | // do nothing if the remote IP is my IP |
| 587 | return null; |
| 588 | } |
| 589 | |
| 590 | Set<TrafficSelector> selectorSet = Sets.newHashSet(); |
| 591 | |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 592 | if (sgRule.getPortRangeMax() != null && sgRule.getPortRangeMin() != null && |
| 593 | sgRule.getPortRangeMin() < sgRule.getPortRangeMax()) { |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 594 | Map<TpPort, TpPort> portRangeMatchMap = |
| 595 | buildPortRangeMatches(sgRule.getPortRangeMin(), |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 596 | sgRule.getPortRangeMax()); |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 597 | portRangeMatchMap.forEach((key, value) -> { |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 598 | |
Jian Li | 03368b3 | 2020-05-26 00:31:27 +0900 | [diff] [blame] | 599 | TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder(); |
| 600 | buildMatches(sBuilder, sgRule, vmIp, remoteIp, netId); |
| 601 | |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 602 | if (sgRule.getProtocol().equalsIgnoreCase(PROTO_TCP) || |
| 603 | sgRule.getProtocol().equals(PROTO_TCP_NUM)) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 604 | if (sgRule.getDirection().equalsIgnoreCase(EGRESS)) { |
Jian Li | 03368b3 | 2020-05-26 00:31:27 +0900 | [diff] [blame] | 605 | if (value.toInt() == TpPort.MAX_PORT) { |
| 606 | sBuilder.matchTcpSrc(key); |
| 607 | } else { |
| 608 | sBuilder.matchTcpSrcMasked(key, value); |
| 609 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 610 | } else { |
Jian Li | 03368b3 | 2020-05-26 00:31:27 +0900 | [diff] [blame] | 611 | if (value.toInt() == TpPort.MAX_PORT) { |
| 612 | sBuilder.matchTcpDst(key); |
| 613 | } else { |
| 614 | sBuilder.matchTcpDstMasked(key, value); |
| 615 | } |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 616 | } |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 617 | } else if (sgRule.getProtocol().equalsIgnoreCase(PROTO_UDP) || |
| 618 | sgRule.getProtocol().equals(PROTO_UDP_NUM)) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 619 | if (sgRule.getDirection().equalsIgnoreCase(EGRESS)) { |
Jian Li | 03368b3 | 2020-05-26 00:31:27 +0900 | [diff] [blame] | 620 | if (value.toInt() == TpPort.MAX_PORT) { |
| 621 | sBuilder.matchUdpSrc(key); |
| 622 | } else { |
| 623 | sBuilder.matchUdpSrcMasked(key, value); |
| 624 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 625 | } else { |
Jian Li | 03368b3 | 2020-05-26 00:31:27 +0900 | [diff] [blame] | 626 | if (value.toInt() == TpPort.MAX_PORT) { |
| 627 | sBuilder.matchUdpDst(key); |
| 628 | } else { |
| 629 | sBuilder.matchUdpDstMasked(key, value); |
| 630 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 631 | } |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 632 | } else if (sgRule.getProtocol().equalsIgnoreCase(PROTO_SCTP) || |
| 633 | sgRule.getProtocol().equals(PROTO_SCTP_NUM)) { |
| 634 | if (sgRule.getDirection().equalsIgnoreCase(EGRESS)) { |
| 635 | if (value.toInt() == TpPort.MAX_PORT) { |
| 636 | sBuilder.matchSctpSrc(key); |
| 637 | } else { |
| 638 | sBuilder.matchSctpSrcMasked(key, value); |
| 639 | } |
| 640 | } else { |
| 641 | if (value.toInt() == TpPort.MAX_PORT) { |
| 642 | sBuilder.matchSctpDst(key); |
| 643 | } else { |
| 644 | sBuilder.matchSctpDstMasked(key, value); |
| 645 | } |
| 646 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 647 | } |
| 648 | |
| 649 | selectorSet.add(sBuilder.build()); |
| 650 | }); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 651 | } else { |
Jian Li | 03368b3 | 2020-05-26 00:31:27 +0900 | [diff] [blame] | 652 | |
| 653 | TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder(); |
| 654 | buildMatches(sBuilder, sgRule, vmIp, remoteIp, netId); |
| 655 | |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 656 | selectorSet.add(sBuilder.build()); |
| 657 | } |
| 658 | |
| 659 | return selectorSet; |
| 660 | } |
| 661 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 662 | private void buildMatches(TrafficSelector.Builder sBuilder, |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 663 | SecurityGroupRule sgRule, Ip4Address vmIp, |
| 664 | IpPrefix remoteIp, String netId) { |
| 665 | buildTunnelId(sBuilder, netId); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 666 | buildMatchEthType(sBuilder, sgRule.getEtherType()); |
| 667 | buildMatchDirection(sBuilder, sgRule.getDirection(), vmIp); |
| 668 | buildMatchProto(sBuilder, sgRule.getProtocol()); |
| 669 | buildMatchPort(sBuilder, sgRule.getProtocol(), sgRule.getDirection(), |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 670 | sgRule.getPortRangeMin() == null ? 0 : sgRule.getPortRangeMin(), |
| 671 | sgRule.getPortRangeMax() == null ? 0 : sgRule.getPortRangeMax()); |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 672 | buildMatchIcmp(sBuilder, sgRule.getProtocol(), |
| 673 | sgRule.getPortRangeMin(), sgRule.getPortRangeMax()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 674 | buildMatchRemoteIp(sBuilder, remoteIp, sgRule.getDirection()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 675 | } |
| 676 | |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 677 | private void buildTunnelId(TrafficSelector.Builder sBuilder, String netId) { |
| 678 | String segId = osNetService.segmentId(netId); |
SONA Project | 6bc5c4a | 2018-12-14 23:49:52 +0900 | [diff] [blame] | 679 | Type netType = osNetService.networkType(netId); |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 680 | |
SONA Project | 6bc5c4a | 2018-12-14 23:49:52 +0900 | [diff] [blame] | 681 | if (netType == VLAN) { |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 682 | sBuilder.matchVlanId(VlanId.vlanId(segId)); |
Jian Li | 621f73c | 2018-12-15 01:49:22 +0900 | [diff] [blame] | 683 | } else if (netType == VXLAN || netType == GRE || netType == GENEVE) { |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 684 | sBuilder.matchTunnelId(Long.valueOf(segId)); |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 685 | } else { |
Jian Li | 2dc3759 | 2019-03-14 17:32:15 +0900 | [diff] [blame] | 686 | log.debug("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] | 687 | } |
| 688 | } |
| 689 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 690 | private void buildMatchDirection(TrafficSelector.Builder sBuilder, |
| 691 | String direction, |
| 692 | Ip4Address vmIp) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 693 | if (direction.equalsIgnoreCase(EGRESS)) { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 694 | sBuilder.matchIPSrc(IpPrefix.valueOf(vmIp, VM_IP_PREFIX)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 695 | } else { |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 696 | sBuilder.matchIPDst(IpPrefix.valueOf(vmIp, VM_IP_PREFIX)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 697 | } |
| 698 | } |
| 699 | |
| 700 | private void buildMatchEthType(TrafficSelector.Builder sBuilder, String etherType) { |
| 701 | // Either IpSrc or IpDst (or both) is set by default, and we need to set EthType as IPv4. |
| 702 | sBuilder.matchEthType(Ethernet.TYPE_IPV4); |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 703 | if (etherType != null && !Objects.equals(etherType, STR_NULL) && |
| 704 | !etherType.equalsIgnoreCase(ETHTYPE_IPV4)) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 705 | log.debug("EthType {} is not supported yet in Security Group", etherType); |
| 706 | } |
| 707 | } |
| 708 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 709 | private void buildMatchRemoteIp(TrafficSelector.Builder sBuilder, |
| 710 | IpPrefix remoteIpPrefix, String direction) { |
| 711 | if (remoteIpPrefix != null && |
| 712 | !remoteIpPrefix.getIp4Prefix().equals(IP_PREFIX_ANY)) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 713 | if (direction.equalsIgnoreCase(EGRESS)) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 714 | sBuilder.matchIPDst(remoteIpPrefix); |
| 715 | } else { |
| 716 | sBuilder.matchIPSrc(remoteIpPrefix); |
| 717 | } |
| 718 | } |
| 719 | } |
| 720 | |
| 721 | private void buildMatchProto(TrafficSelector.Builder sBuilder, String protocol) { |
| 722 | if (protocol != null) { |
| 723 | switch (protocol.toUpperCase()) { |
| 724 | case PROTO_ICMP: |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 725 | case PROTO_ICMP_NUM: |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 726 | sBuilder.matchIPProtocol(IPv4.PROTOCOL_ICMP); |
| 727 | break; |
| 728 | case PROTO_TCP: |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 729 | case PROTO_TCP_NUM: |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 730 | sBuilder.matchIPProtocol(IPv4.PROTOCOL_TCP); |
| 731 | break; |
| 732 | case PROTO_UDP: |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 733 | case PROTO_UDP_NUM: |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 734 | sBuilder.matchIPProtocol(IPv4.PROTOCOL_UDP); |
| 735 | break; |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 736 | case PROTO_SCTP: |
| 737 | case PROTO_SCTP_NUM: |
| 738 | sBuilder.matchIPProtocol(PROTOCOL_SCTP); |
| 739 | break; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 740 | default: |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 741 | break; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 742 | } |
| 743 | } |
| 744 | } |
| 745 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 746 | private void buildMatchPort(TrafficSelector.Builder sBuilder, |
| 747 | String protocol, String direction, |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 748 | int portMin, int portMax) { |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 749 | if (portMax > 0 && portMin == portMax) { |
| 750 | if (protocol.equalsIgnoreCase(PROTO_TCP) || |
| 751 | protocol.equals(PROTO_TCP_NUM)) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 752 | if (direction.equalsIgnoreCase(EGRESS)) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 753 | sBuilder.matchTcpSrc(TpPort.tpPort(portMax)); |
| 754 | } else { |
| 755 | sBuilder.matchTcpDst(TpPort.tpPort(portMax)); |
| 756 | } |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 757 | } else if (protocol.equalsIgnoreCase(PROTO_UDP) || |
| 758 | protocol.equals(PROTO_UDP_NUM)) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 759 | if (direction.equalsIgnoreCase(EGRESS)) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 760 | sBuilder.matchUdpSrc(TpPort.tpPort(portMax)); |
| 761 | } else { |
| 762 | sBuilder.matchUdpDst(TpPort.tpPort(portMax)); |
| 763 | } |
Jian Li | fa1be68 | 2020-07-08 21:37:26 +0900 | [diff] [blame] | 764 | } else if (protocol.equalsIgnoreCase(PROTO_SCTP) || |
| 765 | protocol.equals(PROTO_SCTP_NUM)) { |
| 766 | if (direction.equalsIgnoreCase(EGRESS)) { |
| 767 | sBuilder.matchSctpSrc(TpPort.tpPort(portMax)); |
| 768 | } else { |
| 769 | sBuilder.matchSctpDst(TpPort.tpPort(portMax)); |
| 770 | } |
| 771 | } |
| 772 | } |
| 773 | |
| 774 | |
| 775 | } |
| 776 | |
| 777 | private void buildMatchIcmp(TrafficSelector.Builder sBuilder, |
| 778 | String protocol, Integer icmpCode, Integer icmpType) { |
| 779 | if (protocol != null) { |
| 780 | if (protocol.equalsIgnoreCase(PROTO_ICMP) || |
| 781 | protocol.equals(PROTO_ICMP_NUM)) { |
| 782 | if (icmpCode != null && icmpCode >= 0 && icmpCode <= 255) { |
| 783 | sBuilder.matchIcmpCode(icmpCode.byteValue()); |
| 784 | } |
| 785 | if (icmpType != null && icmpType >= 0 && icmpType <= 255) { |
| 786 | sBuilder.matchIcmpType(icmpType.byteValue()); |
| 787 | } |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 788 | } |
| 789 | } |
| 790 | } |
| 791 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 792 | private void resetSecurityGroupRules() { |
| 793 | |
Jian Li | e41ca10 | 2020-03-12 17:50:36 +0900 | [diff] [blame] | 794 | if (getUseSecurityGroupFlag()) { |
Jian Li | b696950 | 2018-10-30 20:38:07 +0900 | [diff] [blame] | 795 | osNodeService.completeNodes(COMPUTE).forEach(node -> { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 796 | osFlowRuleService.setUpTableMissEntry(node.intgBridge(), ACL_EGRESS_TABLE); |
Jian Li | b696950 | 2018-10-30 20:38:07 +0900 | [diff] [blame] | 797 | initializeConnTrackTable(node.intgBridge(), true); |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 798 | initializeAclTable(node.intgBridge(), true); |
| 799 | initializeIngressTable(node.intgBridge(), true); |
Jian Li | b696950 | 2018-10-30 20:38:07 +0900 | [diff] [blame] | 800 | }); |
| 801 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 802 | securityGroupService.securityGroups().forEach(securityGroup -> |
| 803 | securityGroup.getRules().forEach(this::securityGroupRuleAdded)); |
| 804 | } else { |
Jian Li | b696950 | 2018-10-30 20:38:07 +0900 | [diff] [blame] | 805 | osNodeService.completeNodes(COMPUTE).forEach(node -> { |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 806 | osFlowRuleService.connectTables(node.intgBridge(), ACL_EGRESS_TABLE, JUMP_TABLE); |
Jian Li | b696950 | 2018-10-30 20:38:07 +0900 | [diff] [blame] | 807 | initializeConnTrackTable(node.intgBridge(), false); |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 808 | initializeAclTable(node.intgBridge(), false); |
| 809 | initializeIngressTable(node.intgBridge(), false); |
Jian Li | b696950 | 2018-10-30 20:38:07 +0900 | [diff] [blame] | 810 | }); |
| 811 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 812 | securityGroupService.securityGroups().forEach(securityGroup -> |
| 813 | securityGroup.getRules().forEach(this::securityGroupRuleRemoved)); |
| 814 | } |
| 815 | |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 816 | log.info("Reset security group info " + |
Jian Li | af64673 | 2020-04-02 11:15:38 +0900 | [diff] [blame] | 817 | (getUseSecurityGroupFlag() ? " with " : " without") + " Security Group"); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 818 | } |
| 819 | |
| 820 | private void securityGroupRuleAdded(SecurityGroupRule sgRule) { |
| 821 | osNetService.ports().stream() |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 822 | .filter(port -> port.getSecurityGroups() |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 823 | .contains(sgRule.getSecurityGroupId())) |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 824 | .forEach(port -> { |
| 825 | updateSecurityGroupRule( |
| 826 | instancePortService.instancePort(port.getId()), |
| 827 | port, sgRule, true); |
| 828 | log.debug("Applied security group rule {} to port {}", |
| 829 | sgRule.getId(), port.getId()); |
| 830 | }); |
| 831 | } |
| 832 | |
| 833 | private void securityGroupRuleRemoved(SecurityGroupRule sgRule) { |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 834 | Set<Port> removedPorts = new HashSet<>(removedOsPortStore.asJavaMap().values()); |
| 835 | |
| 836 | Sets.union(osNetService.ports(), removedPorts).stream() |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 837 | .filter(port -> port.getSecurityGroups() |
Jian Li | 28ec77f | 2018-10-31 07:07:25 +0900 | [diff] [blame] | 838 | .contains(sgRule.getSecurityGroupId())) |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 839 | .forEach(port -> { |
| 840 | updateSecurityGroupRule( |
| 841 | instancePortService.instancePort(port.getId()), |
| 842 | port, sgRule, false); |
| 843 | log.debug("Removed security group rule {} from port {}", |
| 844 | sgRule.getId(), port.getId()); |
| 845 | }); |
| 846 | } |
| 847 | |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 848 | private int binLower(String binStr, int bits) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 849 | StringBuilder outBin = new StringBuilder( |
| 850 | binStr.substring(MASK_BEGIN_IDX, MASK_MAX_IDX - bits)); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 851 | for (int i = 0; i < bits; i++) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 852 | outBin.append(STR_ZERO); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 853 | } |
| 854 | |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 855 | return Integer.parseInt(outBin.toString(), MASK_RADIX); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 856 | } |
| 857 | |
| 858 | private int binHigher(String binStr, int bits) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 859 | StringBuilder outBin = new StringBuilder( |
| 860 | binStr.substring(MASK_BEGIN_IDX, MASK_MAX_IDX - bits)); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 861 | for (int i = 0; i < bits; i++) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 862 | outBin.append(STR_ONE); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 863 | } |
| 864 | |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 865 | return Integer.parseInt(outBin.toString(), MASK_RADIX); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 866 | } |
| 867 | |
| 868 | private int testMasks(String binStr, int start, int end) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 869 | int mask = MASK_BEGIN_IDX; |
| 870 | for (; mask <= MASK_MAX_IDX; mask++) { |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 871 | int maskStart = binLower(binStr, mask); |
| 872 | int maskEnd = binHigher(binStr, mask); |
| 873 | if (maskStart < start || maskEnd > end) { |
| 874 | return mask - 1; |
| 875 | } |
| 876 | } |
| 877 | |
| 878 | return mask; |
| 879 | } |
| 880 | |
| 881 | private String getMask(int bits) { |
| 882 | switch (bits) { |
| 883 | case 0: return "ffff"; |
| 884 | case 1: return "fffe"; |
| 885 | case 2: return "fffc"; |
| 886 | case 3: return "fff8"; |
| 887 | case 4: return "fff0"; |
| 888 | case 5: return "ffe0"; |
| 889 | case 6: return "ffc0"; |
| 890 | case 7: return "ff80"; |
| 891 | case 8: return "ff00"; |
| 892 | case 9: return "fe00"; |
| 893 | case 10: return "fc00"; |
| 894 | case 11: return "f800"; |
| 895 | case 12: return "f000"; |
| 896 | case 13: return "e000"; |
| 897 | case 14: return "c000"; |
| 898 | case 15: return "8000"; |
| 899 | case 16: return "0000"; |
| 900 | default: return null; |
| 901 | } |
| 902 | } |
| 903 | |
| 904 | private Map<TpPort, TpPort> buildPortRangeMatches(int portMin, int portMax) { |
| 905 | |
| 906 | boolean processing = true; |
| 907 | int start = portMin; |
| 908 | Map<TpPort, TpPort> portMaskMap = Maps.newHashMap(); |
| 909 | while (processing) { |
| 910 | String minStr = Integer.toBinaryString(start); |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 911 | String binStrMinPadded = STR_PADDING.substring(minStr.length()) + minStr; |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 912 | |
| 913 | int mask = testMasks(binStrMinPadded, start, portMax); |
| 914 | int maskStart = binLower(binStrMinPadded, mask); |
| 915 | int maskEnd = binHigher(binStrMinPadded, mask); |
| 916 | |
| 917 | log.debug("start : {} port/mask = {} / {} ", start, getMask(mask), maskStart); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 918 | portMaskMap.put(TpPort.tpPort(maskStart), TpPort.tpPort( |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 919 | Integer.parseInt(Objects.requireNonNull(getMask(mask)), PORT_RADIX))); |
sangho | 2e97be0 | 2017-07-03 18:18:27 +0900 | [diff] [blame] | 920 | |
| 921 | start = maskEnd + 1; |
| 922 | if (start > portMax) { |
| 923 | processing = false; |
| 924 | } |
| 925 | } |
| 926 | |
| 927 | return portMaskMap; |
| 928 | } |
| 929 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 930 | private class InternalInstancePortListener implements InstancePortListener { |
| 931 | |
| 932 | @Override |
| 933 | public boolean isRelevant(InstancePortEvent event) { |
Jian Li | af64673 | 2020-04-02 11:15:38 +0900 | [diff] [blame] | 934 | return getUseSecurityGroupFlag(); |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 935 | } |
| 936 | |
| 937 | private boolean isRelevantHelper(InstancePortEvent event) { |
| 938 | return mastershipService.isLocalMaster(event.subject().deviceId()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 939 | } |
| 940 | |
| 941 | @Override |
| 942 | public void event(InstancePortEvent event) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 943 | switch (event.type()) { |
Jian Li | ec5c32b | 2018-07-13 14:28:58 +0900 | [diff] [blame] | 944 | case OPENSTACK_INSTANCE_PORT_UPDATED: |
Jian Li | e8b28db | 2018-10-17 14:04:09 +0900 | [diff] [blame] | 945 | case OPENSTACK_INSTANCE_PORT_DETECTED: |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 946 | case OPENSTACK_INSTANCE_MIGRATION_STARTED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 947 | eventExecutor.execute(() -> processInstanceMigrationStart(event)); |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 948 | break; |
| 949 | case OPENSTACK_INSTANCE_PORT_VANISHED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 950 | eventExecutor.execute(() -> processInstancePortVanish(event)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 951 | break; |
Jian Li | b8cdcc1 | 2018-10-23 01:53:10 +0900 | [diff] [blame] | 952 | case OPENSTACK_INSTANCE_MIGRATION_ENDED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 953 | eventExecutor.execute(() -> processInstanceMigrationEnd(event)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 954 | break; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 955 | default: |
| 956 | break; |
| 957 | } |
| 958 | } |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 959 | |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 960 | private void processInstanceMigrationStart(InstancePortEvent event) { |
| 961 | if (!isRelevantHelper(event)) { |
| 962 | return; |
| 963 | } |
| 964 | |
| 965 | InstancePort instPort = event.subject(); |
| 966 | installSecurityGroupRules(event, instPort); |
| 967 | setAclRecircRules(instPort, true); |
| 968 | } |
| 969 | |
| 970 | private void processInstancePortVanish(InstancePortEvent event) { |
| 971 | if (!isRelevantHelper(event)) { |
| 972 | return; |
| 973 | } |
| 974 | |
| 975 | InstancePort instPort = event.subject(); |
| 976 | Port osPort = removedOsPortStore.asJavaMap().get(instPort.portId()); |
| 977 | setSecurityGroupRules(instPort, osPort, false); |
| 978 | removedOsPortStore.remove(instPort.portId()); |
| 979 | setAclRecircRules(instPort, false); |
| 980 | } |
| 981 | |
| 982 | private void processInstanceMigrationEnd(InstancePortEvent event) { |
| 983 | if (!isRelevantHelper(event)) { |
| 984 | return; |
| 985 | } |
| 986 | |
| 987 | InstancePort instPort = event.subject(); |
| 988 | InstancePort revisedInstPort = swapStaleLocation(instPort); |
| 989 | Port port = osNetService.port(instPort.portId()); |
| 990 | setSecurityGroupRules(revisedInstPort, port, false); |
| 991 | setAclRecircRules(revisedInstPort, false); |
| 992 | } |
| 993 | |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 994 | private void installSecurityGroupRules(InstancePortEvent event, |
| 995 | InstancePort instPort) { |
| 996 | log.debug("Instance port detected/updated MAC:{} IP:{}", |
| 997 | instPort.macAddress(), |
| 998 | instPort.ipAddress()); |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 999 | eventExecutor.execute(() -> |
| 1000 | setSecurityGroupRules(instPort, |
| 1001 | osNetService.port(event.subject().portId()), true)); |
Jian Li | ac30e27 | 2018-10-18 23:08:03 +0900 | [diff] [blame] | 1002 | } |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 1003 | |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1004 | private void setSecurityGroupRules(InstancePort instPort, |
| 1005 | Port port, boolean install) { |
| 1006 | Port osPort = port; |
| 1007 | |
| 1008 | if (!install) { |
| 1009 | Port rmvPort = removedOsPortStore.asJavaMap().get(instPort.portId()); |
| 1010 | if (osPort == null && rmvPort == null) { |
| 1011 | return; |
| 1012 | } |
| 1013 | |
| 1014 | if (port == null) { |
| 1015 | osPort = rmvPort; |
| 1016 | } |
| 1017 | } |
| 1018 | |
| 1019 | final Port finalPort = osPort; |
| 1020 | |
| 1021 | osPort.getSecurityGroups().forEach(sgId -> { |
| 1022 | SecurityGroup sg = securityGroupService.securityGroup(sgId); |
| 1023 | if (sg == null) { |
| 1024 | log.error("Security Group {} not found", sgId); |
| 1025 | return; |
| 1026 | } |
| 1027 | sg.getRules().forEach(sgRule -> |
| 1028 | updateSecurityGroupRule(instPort, finalPort, sgRule, install)); |
| 1029 | final String action = install ? "Installed " : "Removed "; |
| 1030 | log.debug(action + "Security Group Rule ID : " + sgId); |
| 1031 | }); |
| 1032 | } |
| 1033 | |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 1034 | private void setAclRecircRules(InstancePort instPort, boolean install) { |
| 1035 | TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder(); |
| 1036 | |
| 1037 | Network net = osNetService.network(instPort.networkId()); |
SONA Project | 6bc5c4a | 2018-12-14 23:49:52 +0900 | [diff] [blame] | 1038 | Type netType = osNetService.networkType(instPort.networkId()); |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 1039 | String segId = net.getProviderSegID(); |
| 1040 | |
| 1041 | switch (netType) { |
| 1042 | case VXLAN: |
Jian Li | 2d68c19 | 2018-12-13 15:52:59 +0900 | [diff] [blame] | 1043 | case GRE: |
Jian Li | 621f73c | 2018-12-15 01:49:22 +0900 | [diff] [blame] | 1044 | case GENEVE: |
Jian Li | 1e9cb73 | 2018-11-25 23:17:21 +0900 | [diff] [blame] | 1045 | sBuilder.matchTunnelId(Long.valueOf(segId)); |
| 1046 | break; |
| 1047 | case VLAN: |
| 1048 | sBuilder.matchVlanId(VlanId.vlanId(segId)); |
| 1049 | break; |
| 1050 | default: |
| 1051 | break; |
| 1052 | } |
| 1053 | |
| 1054 | sBuilder.matchEthType(Ethernet.TYPE_IPV4); |
| 1055 | sBuilder.matchIPDst(IpPrefix.valueOf(instPort.ipAddress(), VM_IP_PREFIX)); |
| 1056 | |
| 1057 | TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder(); |
| 1058 | tBuilder.transition(ACL_INGRESS_TABLE); |
| 1059 | |
| 1060 | osFlowRuleService.setRule( |
| 1061 | appId, |
| 1062 | instPort.deviceId(), |
| 1063 | sBuilder.build(), |
| 1064 | tBuilder.build(), |
| 1065 | PRIORITY_ACL_RULE, |
| 1066 | ACL_RECIRC_TABLE, |
| 1067 | install); |
| 1068 | } |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1069 | } |
| 1070 | |
| 1071 | private class InternalOpenstackPortListener implements OpenstackNetworkListener { |
| 1072 | |
| 1073 | @Override |
| 1074 | public boolean isRelevant(OpenstackNetworkEvent event) { |
sanghoshin | bbeb31a | 2018-09-11 17:01:01 +0800 | [diff] [blame] | 1075 | if (event.port() == null || Strings.isNullOrEmpty(event.port().getId())) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1076 | return false; |
| 1077 | } |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 1078 | |
Jian Li | af64673 | 2020-04-02 11:15:38 +0900 | [diff] [blame] | 1079 | return getUseSecurityGroupFlag(); |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 1080 | } |
| 1081 | |
| 1082 | private boolean isRelevantHelper(OpenstackNetworkEvent event) { |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 1083 | InstancePort instPort = instancePortService.instancePort(event.port().getId()); |
| 1084 | |
| 1085 | if (instPort == null) { |
| 1086 | return false; |
| 1087 | } |
| 1088 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 1089 | return mastershipService.isLocalMaster(instPort.deviceId()); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 1090 | } |
| 1091 | |
| 1092 | @Override |
| 1093 | public void event(OpenstackNetworkEvent event) { |
| 1094 | log.debug("openstack port event received {}", event); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 1095 | |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1096 | if (event.type() == OPENSTACK_PORT_PRE_REMOVE) { |
| 1097 | eventExecutor.execute(() -> processPortPreRemove(event)); |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 1098 | } |
| 1099 | } |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1100 | |
| 1101 | private void processPortPreRemove(OpenstackNetworkEvent event) { |
| 1102 | if (!isRelevantHelper(event)) { |
| 1103 | return; |
| 1104 | } |
| 1105 | |
| 1106 | Port osPort = event.port(); |
| 1107 | removedOsPortStore.put(osPort.getId(), osPort); |
| 1108 | } |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 1109 | } |
| 1110 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 1111 | private class InternalOpenstackNetworkListener implements OpenstackNetworkListener { |
Jian Li | bcc4228 | 2018-09-13 20:59:34 +0900 | [diff] [blame] | 1112 | |
| 1113 | @Override |
| 1114 | public boolean isRelevant(OpenstackNetworkEvent event) { |
| 1115 | if (event.port() == null || Strings.isNullOrEmpty(event.port().getId())) { |
| 1116 | return false; |
| 1117 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 1118 | |
Jian Li | af64673 | 2020-04-02 11:15:38 +0900 | [diff] [blame] | 1119 | return getUseSecurityGroupFlag(); |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 1120 | } |
| 1121 | |
| 1122 | private boolean isRelevantHelper(OpenstackNetworkEvent event) { |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 1123 | if (event.securityGroupId() == null || |
| 1124 | securityGroupService.securityGroup(event.securityGroupId()) == null) { |
| 1125 | return false; |
| 1126 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 1127 | |
| 1128 | InstancePort instPort = instancePortService.instancePort(event.port().getId()); |
| 1129 | |
| 1130 | if (instPort == null) { |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 1131 | return false; |
| 1132 | } |
Jian Li | 2b9838c | 2018-10-28 17:09:42 +0900 | [diff] [blame] | 1133 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 1134 | return mastershipService.isLocalMaster(instPort.deviceId()); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1135 | } |
| 1136 | |
| 1137 | @Override |
| 1138 | public void event(OpenstackNetworkEvent event) { |
sanghoshin | bbeb31a | 2018-09-11 17:01:01 +0800 | [diff] [blame] | 1139 | log.debug("security group event received {}", event); |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 1140 | |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1141 | switch (event.type()) { |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 1142 | case OPENSTACK_PORT_SECURITY_GROUP_ADDED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1143 | eventExecutor.execute(() -> processPortSgAdd(event)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1144 | break; |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 1145 | case OPENSTACK_PORT_SECURITY_GROUP_REMOVED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1146 | eventExecutor.execute(() -> processPortSgRemove(event)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1147 | break; |
| 1148 | default: |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 1149 | // do nothing for the other events |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1150 | break; |
| 1151 | } |
| 1152 | } |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1153 | |
| 1154 | private void processPortSgAdd(OpenstackNetworkEvent event) { |
| 1155 | if (!isRelevantHelper(event)) { |
| 1156 | return; |
| 1157 | } |
| 1158 | |
| 1159 | InstancePort instPort = instancePortService.instancePort(event.port().getId()); |
| 1160 | SecurityGroup osSg = securityGroupService.securityGroup(event.securityGroupId()); |
| 1161 | |
| 1162 | osSg.getRules().forEach(sgRule -> { |
| 1163 | updateSecurityGroupRule(instPort, event.port(), sgRule, true); |
| 1164 | }); |
| 1165 | log.info("Added security group {} to port {}", |
| 1166 | event.securityGroupId(), event.port().getId()); |
| 1167 | } |
| 1168 | |
| 1169 | private void processPortSgRemove(OpenstackNetworkEvent event) { |
| 1170 | if (!isRelevantHelper(event)) { |
| 1171 | return; |
| 1172 | } |
| 1173 | |
| 1174 | InstancePort instPort = instancePortService.instancePort(event.port().getId()); |
| 1175 | SecurityGroup osSg = securityGroupService.securityGroup(event.securityGroupId()); |
| 1176 | |
| 1177 | osSg.getRules().forEach(sgRule -> { |
| 1178 | updateSecurityGroupRule(instPort, event.port(), sgRule, false); |
| 1179 | }); |
| 1180 | log.info("Removed security group {} from port {}", |
| 1181 | event.securityGroupId(), event.port().getId()); |
| 1182 | } |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1183 | } |
| 1184 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 1185 | private class InternalSecurityGroupListener implements OpenstackSecurityGroupListener { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1186 | |
| 1187 | @Override |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 1188 | public boolean isRelevant(OpenstackSecurityGroupEvent event) { |
Jian Li | af64673 | 2020-04-02 11:15:38 +0900 | [diff] [blame] | 1189 | return getUseSecurityGroupFlag(); |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 1190 | } |
| 1191 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 1192 | private boolean isRelevantHelper() { |
| 1193 | return Objects.equals(localNodeId, leadershipService.getLeader(appId.name())); |
| 1194 | } |
| 1195 | |
sangho | 0248ca2 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 1196 | @Override |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1197 | public void event(OpenstackSecurityGroupEvent event) { |
| 1198 | switch (event.type()) { |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1199 | case OPENSTACK_SECURITY_GROUP_RULE_CREATED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1200 | eventExecutor.execute(() -> processSgRuleCreate(event)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1201 | break; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1202 | case OPENSTACK_SECURITY_GROUP_RULE_REMOVED: |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1203 | eventExecutor.execute(() -> processSgRuleRemove(event)); |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1204 | break; |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 1205 | case OPENSTACK_SECURITY_GROUP_REMOVED: |
Jian Li | 9d35bd6 | 2018-10-13 01:43:24 +0900 | [diff] [blame] | 1206 | case OPENSTACK_SECURITY_GROUP_CREATED: |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1207 | default: |
Hyunsun Moon | ae51e73 | 2017-04-25 17:46:21 +0900 | [diff] [blame] | 1208 | // do nothing |
| 1209 | break; |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1210 | } |
| 1211 | } |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1212 | |
| 1213 | private void processSgRuleCreate(OpenstackSecurityGroupEvent event) { |
| 1214 | if (!isRelevantHelper()) { |
| 1215 | return; |
| 1216 | } |
| 1217 | |
| 1218 | SecurityGroupRule sgRuleToAdd = event.securityGroupRule(); |
| 1219 | securityGroupRuleAdded(sgRuleToAdd); |
| 1220 | log.info("Applied new security group rule {} to ports", sgRuleToAdd.getId()); |
| 1221 | } |
| 1222 | |
| 1223 | private void processSgRuleRemove(OpenstackSecurityGroupEvent event) { |
| 1224 | if (!isRelevantHelper()) { |
| 1225 | return; |
| 1226 | } |
| 1227 | |
| 1228 | SecurityGroupRule sgRuleToRemove = event.securityGroupRule(); |
| 1229 | securityGroupRuleRemoved(sgRuleToRemove); |
| 1230 | log.info("Removed security group rule {} from ports", sgRuleToRemove.getId()); |
| 1231 | } |
sangho | 6a9ff0d | 2017-03-27 11:23:37 +0900 | [diff] [blame] | 1232 | } |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 1233 | |
| 1234 | private class InternalNodeListener implements OpenstackNodeListener { |
| 1235 | |
| 1236 | @Override |
| 1237 | public boolean isRelevant(OpenstackNodeEvent event) { |
Jian Li | 2dc3759 | 2019-03-14 17:32:15 +0900 | [diff] [blame] | 1238 | return event.subject().type() == COMPUTE; |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 1239 | } |
| 1240 | |
Jian Li | 34220ea | 2018-11-14 01:30:24 +0900 | [diff] [blame] | 1241 | private boolean isRelevantHelper() { |
| 1242 | return Objects.equals(localNodeId, leadershipService.getLeader(appId.name())); |
| 1243 | } |
| 1244 | |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 1245 | @Override |
| 1246 | public void event(OpenstackNodeEvent event) { |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 1247 | switch (event.type()) { |
| 1248 | case OPENSTACK_NODE_COMPLETE: |
Jian Li | e41ca10 | 2020-03-12 17:50:36 +0900 | [diff] [blame] | 1249 | eventExecutor.execute(() -> processNodeComplete(event.subject())); |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 1250 | break; |
| 1251 | case OPENSTACK_NODE_CREATED: |
| 1252 | case OPENSTACK_NODE_REMOVED: |
| 1253 | case OPENSTACK_NODE_UPDATED: |
| 1254 | case OPENSTACK_NODE_INCOMPLETE: |
| 1255 | default: |
| 1256 | break; |
| 1257 | } |
| 1258 | } |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1259 | |
Jian Li | e41ca10 | 2020-03-12 17:50:36 +0900 | [diff] [blame] | 1260 | private void processNodeComplete(OpenstackNode node) { |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1261 | if (!isRelevantHelper()) { |
| 1262 | return; |
| 1263 | } |
| 1264 | |
Jian Li | e41ca10 | 2020-03-12 17:50:36 +0900 | [diff] [blame] | 1265 | resetSecurityGroupRulesByNode(node); |
| 1266 | } |
| 1267 | |
| 1268 | private void resetSecurityGroupRulesByNode(OpenstackNode node) { |
| 1269 | if (getUseSecurityGroupFlag()) { |
| 1270 | osFlowRuleService.setUpTableMissEntry(node.intgBridge(), ACL_EGRESS_TABLE); |
| 1271 | initializeConnTrackTable(node.intgBridge(), true); |
| 1272 | initializeAclTable(node.intgBridge(), true); |
| 1273 | initializeIngressTable(node.intgBridge(), true); |
| 1274 | |
| 1275 | securityGroupService.securityGroups().forEach(securityGroup -> |
| 1276 | securityGroup.getRules().forEach( |
| 1277 | OpenstackSecurityGroupHandler.this::securityGroupRuleAdded)); |
| 1278 | } else { |
| 1279 | osFlowRuleService.connectTables(node.intgBridge(), ACL_EGRESS_TABLE, JUMP_TABLE); |
| 1280 | initializeConnTrackTable(node.intgBridge(), false); |
| 1281 | initializeAclTable(node.intgBridge(), false); |
| 1282 | initializeIngressTable(node.intgBridge(), false); |
| 1283 | |
| 1284 | securityGroupService.securityGroups().forEach(securityGroup -> |
| 1285 | securityGroup.getRules().forEach( |
| 1286 | OpenstackSecurityGroupHandler.this::securityGroupRuleRemoved)); |
| 1287 | } |
| 1288 | |
| 1289 | log.info("Reset security group info " + |
Jian Li | af64673 | 2020-04-02 11:15:38 +0900 | [diff] [blame] | 1290 | (getUseSecurityGroupFlag() ? " with " : " without") + " Security Group"); |
Jian Li | 4d13870 | 2018-11-27 17:25:28 +0900 | [diff] [blame] | 1291 | } |
sangho | 1aaa788 | 2017-05-31 13:22:47 +0900 | [diff] [blame] | 1292 | } |
Jian Li | e41ca10 | 2020-03-12 17:50:36 +0900 | [diff] [blame] | 1293 | } |