sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 1 | /* |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 2 | * Copyright 2015-2016 Open Networking Laboratory |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Jian Li | 7f256f5 | 2016-01-24 15:08:05 -0800 | [diff] [blame] | 16 | package org.onosproject.openstackswitching.impl; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 17 | |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 18 | import com.google.common.collect.ImmutableSet; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 19 | import com.google.common.collect.Lists; |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 20 | import com.google.common.collect.Maps; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 21 | import org.apache.felix.scr.annotations.Activate; |
| 22 | import org.apache.felix.scr.annotations.Component; |
| 23 | import org.apache.felix.scr.annotations.Deactivate; |
| 24 | import org.apache.felix.scr.annotations.Reference; |
| 25 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 26 | import org.apache.felix.scr.annotations.Service; |
| 27 | import org.onlab.packet.Ethernet; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 28 | import org.onlab.packet.Ip4Address; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 29 | import org.onosproject.core.ApplicationId; |
| 30 | import org.onosproject.core.CoreService; |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 31 | import org.onosproject.dhcp.DhcpService; |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 32 | import org.onosproject.event.AbstractEvent; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 33 | import org.onosproject.net.Device; |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 34 | import org.onosproject.net.DeviceId; |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 35 | import org.onosproject.net.Host; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 36 | import org.onosproject.net.Port; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 37 | import org.onosproject.net.config.ConfigFactory; |
| 38 | import org.onosproject.net.config.NetworkConfigEvent; |
| 39 | import org.onosproject.net.config.NetworkConfigListener; |
| 40 | import org.onosproject.net.config.NetworkConfigRegistry; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 41 | import org.onosproject.net.device.DeviceEvent; |
| 42 | import org.onosproject.net.device.DeviceListener; |
| 43 | import org.onosproject.net.device.DeviceService; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 44 | import org.onosproject.net.driver.DriverService; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 45 | import org.onosproject.net.flowobjective.FlowObjectiveService; |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 46 | import org.onosproject.net.host.HostEvent; |
| 47 | import org.onosproject.net.host.HostListener; |
| 48 | import org.onosproject.net.host.HostService; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 49 | import org.onosproject.net.packet.InboundPacket; |
| 50 | import org.onosproject.net.packet.PacketContext; |
| 51 | import org.onosproject.net.packet.PacketProcessor; |
| 52 | import org.onosproject.net.packet.PacketService; |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 53 | import org.onosproject.openstackrouting.OpenstackRouter; |
| 54 | import org.onosproject.openstackrouting.OpenstackRouterInterface; |
| 55 | import org.onosproject.openstackrouting.OpenstackRoutingService; |
Jian Li | 7f256f5 | 2016-01-24 15:08:05 -0800 | [diff] [blame] | 56 | import org.onosproject.openstackswitching.OpenstackNetwork; |
| 57 | import org.onosproject.openstackswitching.OpenstackPort; |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 58 | import org.onosproject.openstackswitching.OpenstackPortInfo; |
Jian Li | 7f256f5 | 2016-01-24 15:08:05 -0800 | [diff] [blame] | 59 | import org.onosproject.openstackswitching.OpenstackSubnet; |
| 60 | import org.onosproject.openstackswitching.OpenstackSwitchingService; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 61 | import org.slf4j.Logger; |
| 62 | import org.slf4j.LoggerFactory; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 63 | import java.util.List; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 64 | import java.util.Collection; |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 65 | import java.util.Map; |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 66 | import java.util.NoSuchElementException; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 67 | import java.util.Set; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 68 | import java.util.concurrent.ExecutorService; |
| 69 | import java.util.concurrent.Executors; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 70 | import java.util.stream.Collectors; |
| 71 | |
| 72 | import static org.onosproject.net.config.basics.SubjectFactories.APP_SUBJECT_FACTORY; |
sanghoshin | f6735b2 | 2015-12-17 18:23:53 +0900 | [diff] [blame] | 73 | import static org.onlab.util.Tools.groupedThreads; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 74 | |
| 75 | @SuppressWarnings("ALL") |
| 76 | @Service |
| 77 | @Component(immediate = true) |
| 78 | /** |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 79 | * Populates forwarding rules for VMs created by Openstack. |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 80 | */ |
| 81 | public class OpenstackSwitchingManager implements OpenstackSwitchingService { |
| 82 | |
| 83 | private static Logger log = LoggerFactory |
| 84 | .getLogger(OpenstackSwitchingManager.class); |
| 85 | |
| 86 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 87 | protected CoreService coreService; |
| 88 | |
| 89 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 90 | protected PacketService packetService; |
| 91 | |
| 92 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 93 | protected DeviceService deviceService; |
| 94 | |
| 95 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 96 | protected HostService hostService; |
| 97 | |
| 98 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 99 | protected FlowObjectiveService flowObjectiveService; |
| 100 | |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 101 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 102 | protected DhcpService dhcpService; |
| 103 | |
| 104 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 105 | protected NetworkConfigRegistry cfgService; |
| 106 | |
| 107 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 108 | protected DriverService driverService; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 109 | |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 110 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 111 | protected OpenstackRoutingService openstackRoutingService; |
| 112 | |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 113 | public static final String PORTNAME_PREFIX_VM = "tap"; |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 114 | public static final String PORTNAME_PREFIX_ROUTER = "qr-"; |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 115 | public static final String PORTNAME_PREFIX_TUNNEL = "vxlan"; |
| 116 | public static final String PORTNAME = "portName"; |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 117 | private static final String ROUTER_INTERFACE = "network:router_interface"; |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 118 | public static final String DEVICE_OWNER_GATEWAY = "network:router_gateway"; |
| 119 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 120 | private ApplicationId appId; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 121 | private boolean doNotPushFlows; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 122 | private Ip4Address neutronServer; |
| 123 | private Ip4Address keystoneServer; |
| 124 | private String userName; |
| 125 | private String password; |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 126 | private String physicalRouterMac; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 127 | private OpenstackArpHandler arpHandler; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 128 | private OpenstackRestHandler restHandler; |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 129 | |
sanghoshin | f6735b2 | 2015-12-17 18:23:53 +0900 | [diff] [blame] | 130 | private ExecutorService deviceEventExcutorService = |
| 131 | Executors.newSingleThreadExecutor(groupedThreads("onos/openstackswitching", "device-event")); |
| 132 | private ExecutorService networkEventExcutorService = |
| 133 | Executors.newSingleThreadExecutor(groupedThreads("onos/openstackswitching", "config-event")); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 134 | |
| 135 | private InternalPacketProcessor internalPacketProcessor = new InternalPacketProcessor(); |
| 136 | private InternalDeviceListener internalDeviceListener = new InternalDeviceListener(); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 137 | private InternalConfigListener internalConfigListener = new InternalConfigListener(); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 138 | private InternalHostListener internalHostListener = new InternalHostListener(); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 139 | private final Set<ConfigFactory> factories = ImmutableSet.of( |
| 140 | new ConfigFactory<ApplicationId, OpenstackSwitchingConfig>(APP_SUBJECT_FACTORY, |
| 141 | OpenstackSwitchingConfig.class, |
| 142 | "openstackswitching") { |
| 143 | @Override |
| 144 | public OpenstackSwitchingConfig createConfig() { |
| 145 | return new OpenstackSwitchingConfig(); |
| 146 | } |
| 147 | } |
| 148 | ); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 149 | |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 150 | private Map<String, OpenstackPortInfo> openstackPortInfoMap = Maps.newHashMap(); |
| 151 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 152 | @Activate |
| 153 | protected void activate() { |
| 154 | appId = coreService |
| 155 | .registerApplication("org.onosproject.openstackswitching"); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 156 | |
| 157 | factories.forEach(cfgService::registerConfigFactory); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 158 | packetService.addProcessor(internalPacketProcessor, PacketProcessor.director(1)); |
| 159 | deviceService.addListener(internalDeviceListener); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 160 | hostService.addListener(internalHostListener); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 161 | cfgService.addListener(internalConfigListener); |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 162 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 163 | internalConfigListener.configureNetwork(); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 164 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 165 | log.info("Started"); |
| 166 | } |
| 167 | |
| 168 | @Deactivate |
| 169 | protected void deactivate() { |
| 170 | packetService.removeProcessor(internalPacketProcessor); |
| 171 | deviceService.removeListener(internalDeviceListener); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 172 | cfgService.removeListener(internalConfigListener); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 173 | factories.forEach(cfgService::unregisterConfigFactory); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 174 | |
| 175 | deviceEventExcutorService.shutdown(); |
| 176 | |
| 177 | log.info("Stopped"); |
| 178 | } |
| 179 | |
| 180 | @Override |
| 181 | public void createPorts(OpenstackPort openstackPort) { |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 182 | |
| 183 | if (!openstackPort.deviceOwner().equals(ROUTER_INTERFACE) |
| 184 | && !openstackPort.deviceOwner().equals(DEVICE_OWNER_GATEWAY)) { |
| 185 | if (!openstackPort.fixedIps().isEmpty()) { |
| 186 | registerDhcpInfo(openstackPort); |
| 187 | } |
sangho | f2ca7e5c | 2015-12-23 16:02:43 +0900 | [diff] [blame] | 188 | } |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 189 | |
| 190 | if (!openstackPort.securityGroups().isEmpty()) { |
| 191 | openstackPort.securityGroups().forEach(sgId -> { |
| 192 | OpenstackSecurityGroup sg = restHandler.getSecurityGroup(sgId); |
| 193 | log.debug("SecurityGroup : {}", sg.toString()); |
| 194 | }); |
| 195 | } |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 196 | } |
| 197 | |
| 198 | @Override |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 199 | public void deletePort(String uuid) { |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 200 | // When VMs are remvoed, the flow rules for the VMs are removed using ONOS port update event. |
| 201 | // But, when router is removed, no ONOS port event occurs and we need to use Neutron port event. |
| 202 | // Here we should not touch any rules for VMs. |
| 203 | log.debug("port {} was removed", uuid); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 204 | |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 205 | String routerPortName = PORTNAME_PREFIX_ROUTER + uuid.substring(0, 11); |
| 206 | OpenstackPortInfo routerPortInfo = openstackPortInfoMap.get(routerPortName); |
| 207 | if (routerPortInfo != null) { |
| 208 | dhcpService.removeStaticMapping(routerPortInfo.mac()); |
| 209 | if (!doNotPushFlows) { |
| 210 | deviceService.getPorts(routerPortInfo.deviceId()).forEach(port -> { |
| 211 | String pName = port.annotations().value("portName"); |
| 212 | if (pName.equals(routerPortName)) { |
| 213 | OpenstackSwitchingRulePopulator rulePopulator = |
| 214 | new OpenstackSwitchingRulePopulator(appId, flowObjectiveService, |
| 215 | deviceService, restHandler, driverService); |
| 216 | |
| 217 | rulePopulator.removeSwitchingRules(doNotPushFlows, port, openstackPortInfoMap); |
| 218 | openstackPortInfoMap.remove(routerPortName); |
| 219 | return; |
| 220 | } |
| 221 | }); |
| 222 | } |
| 223 | } |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | @Override |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 227 | public void updatePort(OpenstackPort openstackPort) { |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 228 | } |
| 229 | |
| 230 | @Override |
| 231 | public void createNetwork(OpenstackNetwork openstackNetwork) { |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 232 | } |
| 233 | |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 234 | @Override |
| 235 | public void createSubnet(OpenstackSubnet openstackSubnet) { |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 236 | } |
| 237 | |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 238 | @Override |
| 239 | public Collection<OpenstackPort> ports(String networkId) { |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 240 | Collection<OpenstackPort> ports = restHandler.getPorts(); |
| 241 | List<OpenstackPort> portList = ports.stream() |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 242 | .filter(p -> p.networkId().equals(networkId)) |
| 243 | .collect(Collectors.toList()); |
| 244 | |
| 245 | return portList; |
| 246 | } |
| 247 | |
| 248 | @Override |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 249 | public Collection<OpenstackPort> ports() { |
| 250 | return restHandler.getPorts(); |
| 251 | } |
| 252 | |
| 253 | @Override |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 254 | public OpenstackPort port(Port port) { |
| 255 | Collection<OpenstackPort> ports = restHandler.getPorts(); |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 256 | String uuid = port.annotations().value(PORTNAME).substring(3); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 257 | return ports.stream() |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 258 | .filter(p -> p.id().startsWith(uuid)) |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 259 | .findFirst().orElse(null); |
| 260 | } |
| 261 | |
| 262 | @Override |
| 263 | public OpenstackPort port(String portId) { |
| 264 | Collection<OpenstackPort> ports = restHandler.getPorts(); |
| 265 | return ports.stream() |
| 266 | .filter(p -> p.id().equals(portId)) |
| 267 | .findFirst().orElse(null); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 268 | } |
| 269 | |
| 270 | @Override |
| 271 | public OpenstackNetwork network(String networkId) { |
sanghoshin | f4ffb94 | 2015-12-10 11:28:24 +0900 | [diff] [blame] | 272 | try { |
| 273 | Collection<OpenstackSubnet> subnets = restHandler.getSubnets().stream() |
| 274 | .filter(s -> s.networkId().equals(networkId)) |
| 275 | .collect(Collectors.toList()); |
| 276 | |
| 277 | Collection<OpenstackNetwork> networks = restHandler.getNetworks(); |
| 278 | OpenstackNetwork openstackNetwork = networks.stream() |
| 279 | .filter(n -> n.id().equals(networkId)) |
| 280 | .findFirst().get(); |
| 281 | |
| 282 | return OpenstackNetwork.builder() |
| 283 | .id(openstackNetwork.id()) |
| 284 | .name(openstackNetwork.name()) |
| 285 | .networkType(openstackNetwork.networkType()) |
| 286 | .segmentId(openstackNetwork.segmentId()) |
| 287 | .tenantId(openstackNetwork.tenantId()) |
| 288 | .subnets(subnets) |
| 289 | .build(); |
| 290 | } catch (NoSuchElementException e) { |
| 291 | log.warn("There is no network infor for net ID {}", networkId); |
| 292 | return null; |
| 293 | } |
| 294 | } |
| 295 | |
| 296 | @Override |
| 297 | public OpenstackSubnet subnet(String subnetId) { |
| 298 | Collection<OpenstackSubnet> subnets = restHandler.getSubnets(); |
| 299 | try { |
| 300 | return subnets.stream() |
| 301 | .filter(s -> s.id().equals(subnetId)) |
| 302 | .findFirst().get(); |
| 303 | } catch (NoSuchElementException e) { |
| 304 | log.warn("There is no subnet info for subnet ID {}", subnetId); |
| 305 | return null; |
| 306 | } |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 307 | } |
| 308 | |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 309 | @Override |
| 310 | public void createRouter(OpenstackRouter openstackRouter) { |
| 311 | openstackRoutingService.createRouter(openstackRouter); |
| 312 | } |
| 313 | @Override |
| 314 | public void updateRouter(String routerId) { |
| 315 | openstackRoutingService.updateRouter(router(routerId)); |
| 316 | } |
| 317 | |
| 318 | @Override |
| 319 | public void removeRouterInterface(OpenstackRouterInterface openstackRouterInterface) { |
| 320 | openstackRoutingService.removeRouterInterface(openstackRouterInterface); |
| 321 | } |
| 322 | @Override |
| 323 | public void deleteRouter(String id) { |
| 324 | openstackRoutingService.deleteRouter(id); |
| 325 | } |
| 326 | |
| 327 | @Override |
| 328 | public void updateRouterInterface(OpenstackRouterInterface openstackRouterInterface) { |
| 329 | openstackRoutingService.updateRouterInterface(openstackRouterInterface); |
| 330 | } |
| 331 | |
| 332 | @Override |
| 333 | public OpenstackRouter router(String routerId) { |
| 334 | Collection<OpenstackRouter> openstackRouters = restHandler.getRouters(); |
| 335 | try { |
| 336 | return openstackRouters.stream() |
| 337 | .filter(r -> r.id().equals(routerId)) |
| 338 | .findAny().get(); |
| 339 | } catch (NoSuchElementException e) { |
| 340 | log.warn("There is no router info for subnet ID {}", routerId); |
| 341 | return null; |
| 342 | } |
| 343 | } |
| 344 | |
| 345 | @Override |
| 346 | public Collection<OpenstackRouter> routers() { |
| 347 | return restHandler.getRouters(); |
| 348 | } |
| 349 | |
| 350 | @Override |
| 351 | public Collection<OpenstackPortInfo> portInfos() { |
| 352 | return openstackPortInfoMap.values(); |
| 353 | } |
| 354 | |
| 355 | @Override |
| 356 | public String physicalRouterMac() { |
| 357 | return physicalRouterMac; |
| 358 | } |
| 359 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 360 | private void processDeviceAdded(Device device) { |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 361 | log.debug("device {} is added", device.id()); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 362 | } |
| 363 | |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 364 | private void processPortUpdated(Device device, Port port) { |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 365 | if (!port.annotations().value(PORTNAME).equals(PORTNAME_PREFIX_TUNNEL) && !doNotPushFlows) { |
| 366 | if (port.isEnabled() || port.annotations().value(PORTNAME).startsWith(PORTNAME_PREFIX_ROUTER)) { |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 367 | OpenstackSwitchingRulePopulator rulePopulator = |
| 368 | new OpenstackSwitchingRulePopulator(appId, flowObjectiveService, |
| 369 | deviceService, restHandler, driverService); |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 370 | |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 371 | rulePopulator.populateSwitchingRules(doNotPushFlows, device, port); |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 372 | updatePortMap(device.id(), port, restHandler.getNetworks(), restHandler.getSubnets(), |
| 373 | rulePopulator.openstackPort(port)); |
| 374 | |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 375 | //In case portupdate event is driven by vm shutoff from openstack |
| 376 | } else if (!port.isEnabled() && openstackPortInfoMap.containsKey(port.annotations().value(PORTNAME))) { |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 377 | log.debug("Flowrules according to the port {} were removed", port.number().toString()); |
| 378 | OpenstackSwitchingRulePopulator rulePopulator = |
| 379 | new OpenstackSwitchingRulePopulator(appId, flowObjectiveService, |
| 380 | deviceService, restHandler, driverService); |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 381 | |
| 382 | rulePopulator.removeSwitchingRules(doNotPushFlows, port, openstackPortInfoMap); |
| 383 | dhcpService.removeStaticMapping(openstackPortInfoMap.get(port.annotations().value(PORTNAME)).mac()); |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 384 | openstackPortInfoMap.remove(port.annotations().value(PORTNAME)); |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 385 | } |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 386 | } |
| 387 | } |
| 388 | |
| 389 | private void processPortRemoved(Device device, Port port) { |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 390 | log.debug("port {} is removed", port.toString()); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 391 | } |
| 392 | |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 393 | private void initializeFlowRules() { |
| 394 | OpenstackSwitchingRulePopulator rulePopulator = |
| 395 | new OpenstackSwitchingRulePopulator(appId, flowObjectiveService, |
| 396 | deviceService, restHandler, driverService); |
| 397 | |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 398 | Collection<OpenstackNetwork> networks = restHandler.getNetworks(); |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 399 | Collection<OpenstackSubnet> subnets = restHandler.getSubnets(); |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 400 | |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 401 | deviceService.getDevices().forEach(device -> { |
| 402 | log.debug("device {} num of ports {} ", device.id(), |
| 403 | deviceService.getPorts(device.id()).size()); |
| 404 | deviceService.getPorts(device.id()).stream() |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 405 | .filter(port -> port.annotations().value(PORTNAME).startsWith(PORTNAME_PREFIX_VM) || |
| 406 | port.annotations().value(PORTNAME).startsWith(PORTNAME_PREFIX_ROUTER)) |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 407 | .forEach(vmPort -> { |
| 408 | OpenstackPort osPort = rulePopulator.openstackPort(vmPort); |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 409 | if (osPort != null && !osPort.deviceOwner().equals(DEVICE_OWNER_GATEWAY)) { |
Hyunsun Moon | be5c24c | 2015-12-10 22:26:35 -0800 | [diff] [blame] | 410 | if (!doNotPushFlows) { |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 411 | rulePopulator.populateSwitchingRules(doNotPushFlows, device, vmPort); |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 412 | updatePortMap(device.id(), vmPort, networks, subnets, osPort); |
Hyunsun Moon | be5c24c | 2015-12-10 22:26:35 -0800 | [diff] [blame] | 413 | } |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 414 | registerDhcpInfo(osPort); |
| 415 | } else { |
| 416 | log.warn("No openstackPort information for port {}", vmPort); |
| 417 | } |
| 418 | } |
| 419 | ); |
| 420 | } |
| 421 | ); |
| 422 | } |
| 423 | |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 424 | private void updatePortMap(DeviceId deviceId, Port port, Collection<OpenstackNetwork> networks, |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 425 | Collection<OpenstackSubnet> subnets, OpenstackPort openstackPort) { |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 426 | long vni = Long.parseLong(networks.stream() |
| 427 | .filter(n -> n.id().equals(openstackPort.networkId())) |
| 428 | .findAny().orElse(null).segmentId()); |
| 429 | |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 430 | OpenstackSubnet openstackSubnet = subnets.stream() |
| 431 | .filter(n -> n.networkId().equals(openstackPort.networkId())) |
| 432 | .findFirst().get(); |
| 433 | |
| 434 | Ip4Address gatewayIPAddress = Ip4Address.valueOf(openstackSubnet.gatewayIp()); |
| 435 | |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 436 | OpenstackPortInfo.Builder portBuilder = OpenstackPortInfo.builder() |
| 437 | .setDeviceId(deviceId) |
| 438 | .setHostIp((Ip4Address) openstackPort.fixedIps().values().stream().findFirst().orElse(null)) |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 439 | .setHostMac(openstackPort.macAddress()) |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 440 | .setVni(vni) |
| 441 | .setGatewayIP(gatewayIPAddress); |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 442 | |
| 443 | openstackPortInfoMap.putIfAbsent(port.annotations().value(PORTNAME), |
| 444 | portBuilder.build()); |
| 445 | } |
| 446 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 447 | private void processHostRemoved(Host host) { |
| 448 | log.debug("host {} was removed", host.toString()); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 449 | } |
| 450 | |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 451 | private void registerDhcpInfo(OpenstackPort openstackPort) { |
| 452 | Ip4Address ip4Address; |
| 453 | Ip4Address subnetMask; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 454 | Ip4Address gatewayIPAddress; |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 455 | Ip4Address dhcpServer; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 456 | Ip4Address domainServer; |
| 457 | OpenstackSubnet openstackSubnet; |
| 458 | |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 459 | ip4Address = (Ip4Address) openstackPort.fixedIps().values().stream().findFirst().orElse(null); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 460 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 461 | openstackSubnet = restHandler.getSubnets().stream() |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 462 | .filter(n -> n.networkId().equals(openstackPort.networkId())) |
| 463 | .findFirst().get(); |
| 464 | |
| 465 | subnetMask = Ip4Address.valueOf(buildSubnetMask(openstackSubnet.cidr())); |
| 466 | gatewayIPAddress = Ip4Address.valueOf(openstackSubnet.gatewayIp()); |
| 467 | dhcpServer = gatewayIPAddress; |
| 468 | // TODO: supports multiple DNS servers |
| 469 | if (openstackSubnet.dnsNameservers().isEmpty()) { |
| 470 | domainServer = Ip4Address.valueOf("8.8.8.8"); |
| 471 | } else { |
| 472 | domainServer = openstackSubnet.dnsNameservers().get(0); |
| 473 | } |
| 474 | List<Ip4Address> options = Lists.newArrayList(); |
| 475 | options.add(subnetMask); |
| 476 | options.add(dhcpServer); |
| 477 | options.add(gatewayIPAddress); |
| 478 | options.add(domainServer); |
| 479 | |
| 480 | dhcpService.setStaticMapping(openstackPort.macAddress(), ip4Address, true, options); |
| 481 | } |
| 482 | |
| 483 | private byte[] buildSubnetMask(String cidr) { |
| 484 | int prefix; |
| 485 | String[] parts = cidr.split("/"); |
| 486 | prefix = Integer.parseInt(parts[1]); |
| 487 | int mask = 0xffffffff << (32 - prefix); |
| 488 | byte[] bytes = new byte[]{(byte) (mask >>> 24), |
| 489 | (byte) (mask >> 16 & 0xff), (byte) (mask >> 8 & 0xff), (byte) (mask & 0xff)}; |
| 490 | |
| 491 | return bytes; |
| 492 | } |
| 493 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 494 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 495 | |
| 496 | private class InternalPacketProcessor implements PacketProcessor { |
| 497 | |
| 498 | @Override |
| 499 | public void process(PacketContext context) { |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 500 | if (context.isHandled()) { |
| 501 | return; |
| 502 | } |
| 503 | |
| 504 | InboundPacket pkt = context.inPacket(); |
| 505 | Ethernet ethernet = pkt.parsed(); |
| 506 | |
Hyunsun Moon | c98e7c5 | 2016-01-11 02:54:27 -0800 | [diff] [blame] | 507 | if (ethernet != null && ethernet.getEtherType() == Ethernet.TYPE_ARP) { |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 508 | arpHandler.processPacketIn(pkt, openstackPortInfoMap.values()); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 509 | } |
| 510 | } |
| 511 | } |
| 512 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 513 | private class InternalHostListener implements HostListener { |
| 514 | |
| 515 | @Override |
| 516 | public void event(HostEvent hostEvent) { |
| 517 | deviceEventExcutorService.execute(new InternalEventHandler(hostEvent)); |
| 518 | } |
| 519 | } |
| 520 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 521 | private class InternalDeviceListener implements DeviceListener { |
| 522 | |
| 523 | @Override |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 524 | public void event(DeviceEvent deviceEvent) { |
| 525 | deviceEventExcutorService.execute(new InternalEventHandler(deviceEvent)); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 526 | } |
| 527 | } |
| 528 | |
| 529 | private class InternalEventHandler implements Runnable { |
| 530 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 531 | volatile AbstractEvent event; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 532 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 533 | InternalEventHandler(AbstractEvent event) { |
| 534 | this.event = event; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 535 | } |
| 536 | |
| 537 | @Override |
| 538 | public void run() { |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 539 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 540 | if (event instanceof DeviceEvent) { |
| 541 | DeviceEvent deviceEvent = (DeviceEvent) event; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 542 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 543 | switch (deviceEvent.type()) { |
| 544 | case DEVICE_ADDED: |
| 545 | processDeviceAdded((Device) deviceEvent.subject()); |
| 546 | break; |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 547 | case DEVICE_AVAILABILITY_CHANGED: |
| 548 | Device device = (Device) deviceEvent.subject(); |
| 549 | if (deviceService.isAvailable(device.id())) { |
| 550 | processDeviceAdded(device); |
| 551 | } |
| 552 | break; |
| 553 | case PORT_ADDED: |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 554 | processPortUpdated((Device) deviceEvent.subject(), deviceEvent.port()); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 555 | break; |
| 556 | case PORT_UPDATED: |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 557 | processPortUpdated((Device) deviceEvent.subject(), deviceEvent.port()); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 558 | break; |
| 559 | case PORT_REMOVED: |
| 560 | processPortRemoved((Device) deviceEvent.subject(), deviceEvent.port()); |
| 561 | break; |
| 562 | default: |
| 563 | break; |
| 564 | } |
| 565 | } else if (event instanceof HostEvent) { |
| 566 | HostEvent hostEvent = (HostEvent) event; |
| 567 | |
| 568 | switch (hostEvent.type()) { |
| 569 | case HOST_REMOVED: |
| 570 | processHostRemoved((Host) hostEvent.subject()); |
| 571 | break; |
| 572 | default: |
| 573 | break; |
| 574 | } |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 575 | } |
| 576 | } |
| 577 | } |
| 578 | |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 579 | private class InternalConfigListener implements NetworkConfigListener { |
| 580 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 581 | public void configureNetwork() { |
| 582 | OpenstackSwitchingConfig cfg = |
| 583 | cfgService.getConfig(appId, OpenstackSwitchingConfig.class); |
| 584 | if (cfg == null) { |
| 585 | log.error("There is no openstack server information in config."); |
| 586 | return; |
| 587 | } |
| 588 | doNotPushFlows = cfg.doNotPushFlows(); |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame^] | 589 | physicalRouterMac = cfg.physicalRouterMac(); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 590 | restHandler = new OpenstackRestHandler(cfg); |
Hyunsun Moon | c98e7c5 | 2016-01-11 02:54:27 -0800 | [diff] [blame] | 591 | arpHandler = new OpenstackArpHandler(restHandler, packetService, hostService); |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 592 | initializeFlowRules(); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 593 | } |
| 594 | |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 595 | @Override |
| 596 | public void event(NetworkConfigEvent event) { |
| 597 | if (((event.type() == NetworkConfigEvent.Type.CONFIG_ADDED || |
| 598 | event.type() == NetworkConfigEvent.Type.CONFIG_UPDATED)) && |
| 599 | event.configClass().equals(OpenstackSwitchingConfig.class)) { |
sanghoshin | f6735b2 | 2015-12-17 18:23:53 +0900 | [diff] [blame] | 600 | networkEventExcutorService.execute(this::configureNetwork); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 601 | } |
| 602 | } |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 603 | } |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 604 | } |