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 | */ |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 16 | package org.onosproject.openstacknetworking.switching; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 17 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 18 | import com.google.common.collect.ImmutableMap; |
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; |
| 37 | import org.onosproject.net.device.DeviceEvent; |
| 38 | import org.onosproject.net.device.DeviceListener; |
| 39 | import org.onosproject.net.device.DeviceService; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 40 | import org.onosproject.net.driver.DriverService; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 41 | import org.onosproject.net.flowobjective.FlowObjectiveService; |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 42 | import org.onosproject.net.host.HostEvent; |
| 43 | import org.onosproject.net.host.HostListener; |
| 44 | import org.onosproject.net.host.HostService; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 45 | import org.onosproject.net.packet.InboundPacket; |
| 46 | import org.onosproject.net.packet.PacketContext; |
| 47 | import org.onosproject.net.packet.PacketProcessor; |
| 48 | import org.onosproject.net.packet.PacketService; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 49 | import org.onosproject.openstackinterface.OpenstackInterfaceService; |
| 50 | import org.onosproject.openstackinterface.OpenstackNetwork; |
| 51 | import org.onosproject.openstackinterface.OpenstackPort; |
| 52 | import org.onosproject.openstackinterface.OpenstackSecurityGroup; |
| 53 | import org.onosproject.openstackinterface.OpenstackSubnet; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 54 | import org.onosproject.openstacknetworking.OpenstackPortInfo; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 55 | import org.onosproject.openstacknetworking.OpenstackSwitchingService; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 56 | import org.slf4j.Logger; |
| 57 | import org.slf4j.LoggerFactory; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 58 | import java.util.List; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 59 | import java.util.Collection; |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 60 | import java.util.Map; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 61 | import java.util.concurrent.ExecutorService; |
| 62 | import java.util.concurrent.Executors; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 63 | |
sanghoshin | f6735b2 | 2015-12-17 18:23:53 +0900 | [diff] [blame] | 64 | import static org.onlab.util.Tools.groupedThreads; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 65 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 66 | @Service |
| 67 | @Component(immediate = true) |
| 68 | /** |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 69 | * Populates forwarding rules for VMs created by Openstack. |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 70 | */ |
| 71 | public class OpenstackSwitchingManager implements OpenstackSwitchingService { |
| 72 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 73 | private final Logger log = LoggerFactory |
| 74 | .getLogger(getClass()); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 75 | |
| 76 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 77 | protected CoreService coreService; |
| 78 | |
| 79 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 80 | protected PacketService packetService; |
| 81 | |
| 82 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 83 | protected DeviceService deviceService; |
| 84 | |
| 85 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 86 | protected HostService hostService; |
| 87 | |
| 88 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 89 | protected FlowObjectiveService flowObjectiveService; |
| 90 | |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 91 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 92 | protected DhcpService dhcpService; |
| 93 | |
| 94 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 95 | protected DriverService driverService; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 96 | |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 97 | protected OpenstackInterfaceService openstackService; |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 98 | |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 99 | public static final String PORTNAME_PREFIX_VM = "tap"; |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 100 | public static final String PORTNAME_PREFIX_ROUTER = "qr-"; |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 101 | public static final String PORTNAME_PREFIX_TUNNEL = "vxlan"; |
| 102 | public static final String PORTNAME = "portName"; |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 103 | private static final String ROUTER_INTERFACE = "network:router_interface"; |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 104 | public static final String DEVICE_OWNER_GATEWAY = "network:router_gateway"; |
| 105 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 106 | private ApplicationId appId; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 107 | private OpenstackArpHandler arpHandler = new OpenstackArpHandler(openstackService, packetService, hostService); |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 108 | |
sanghoshin | f6735b2 | 2015-12-17 18:23:53 +0900 | [diff] [blame] | 109 | private ExecutorService deviceEventExcutorService = |
| 110 | Executors.newSingleThreadExecutor(groupedThreads("onos/openstackswitching", "device-event")); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 111 | |
| 112 | private InternalPacketProcessor internalPacketProcessor = new InternalPacketProcessor(); |
| 113 | private InternalDeviceListener internalDeviceListener = new InternalDeviceListener(); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 114 | private InternalHostListener internalHostListener = new InternalHostListener(); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 115 | |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 116 | private Map<String, OpenstackPortInfo> openstackPortInfoMap = Maps.newHashMap(); |
| 117 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 118 | @Activate |
| 119 | protected void activate() { |
| 120 | appId = coreService |
| 121 | .registerApplication("org.onosproject.openstackswitching"); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 122 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 123 | packetService.addProcessor(internalPacketProcessor, PacketProcessor.director(1)); |
| 124 | deviceService.addListener(internalDeviceListener); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 125 | hostService.addListener(internalHostListener); |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 126 | |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 127 | initializeFlowRules(); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 128 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 129 | log.info("Started"); |
| 130 | } |
| 131 | |
| 132 | @Deactivate |
| 133 | protected void deactivate() { |
| 134 | packetService.removeProcessor(internalPacketProcessor); |
| 135 | deviceService.removeListener(internalDeviceListener); |
| 136 | |
| 137 | deviceEventExcutorService.shutdown(); |
| 138 | |
| 139 | log.info("Stopped"); |
| 140 | } |
| 141 | |
| 142 | @Override |
| 143 | public void createPorts(OpenstackPort openstackPort) { |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 144 | |
| 145 | if (!openstackPort.deviceOwner().equals(ROUTER_INTERFACE) |
| 146 | && !openstackPort.deviceOwner().equals(DEVICE_OWNER_GATEWAY)) { |
| 147 | if (!openstackPort.fixedIps().isEmpty()) { |
| 148 | registerDhcpInfo(openstackPort); |
| 149 | } |
sangho | f2ca7e5c | 2015-12-23 16:02:43 +0900 | [diff] [blame] | 150 | } |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 151 | |
| 152 | if (!openstackPort.securityGroups().isEmpty()) { |
| 153 | openstackPort.securityGroups().forEach(sgId -> { |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 154 | OpenstackSecurityGroup sg = openstackService.getSecurityGroup(sgId); |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 155 | log.debug("SecurityGroup : {}", sg.toString()); |
| 156 | }); |
| 157 | } |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 158 | } |
| 159 | |
| 160 | @Override |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 161 | public void removePort(String uuid) { |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 162 | // When VMs are remvoed, the flow rules for the VMs are removed using ONOS port update event. |
| 163 | // But, when router is removed, no ONOS port event occurs and we need to use Neutron port event. |
| 164 | // Here we should not touch any rules for VMs. |
| 165 | log.debug("port {} was removed", uuid); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 166 | |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 167 | String routerPortName = PORTNAME_PREFIX_ROUTER + uuid.substring(0, 11); |
| 168 | OpenstackPortInfo routerPortInfo = openstackPortInfoMap.get(routerPortName); |
| 169 | if (routerPortInfo != null) { |
| 170 | dhcpService.removeStaticMapping(routerPortInfo.mac()); |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 171 | deviceService.getPorts(routerPortInfo.deviceId()).forEach(port -> { |
| 172 | String pName = port.annotations().value("portName"); |
| 173 | if (pName.equals(routerPortName)) { |
| 174 | OpenstackSwitchingRulePopulator rulePopulator = |
| 175 | new OpenstackSwitchingRulePopulator(appId, flowObjectiveService, |
| 176 | deviceService, openstackService, driverService); |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 177 | |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 178 | rulePopulator.removeSwitchingRules(port, openstackPortInfoMap); |
| 179 | openstackPortInfoMap.remove(routerPortName); |
| 180 | return; |
| 181 | } |
| 182 | }); |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 183 | } |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 184 | } |
| 185 | |
| 186 | @Override |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 187 | public void updatePort(OpenstackPort openstackPort) { |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 188 | } |
| 189 | |
| 190 | @Override |
| 191 | public void createNetwork(OpenstackNetwork openstackNetwork) { |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 192 | } |
| 193 | |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 194 | @Override |
| 195 | public void createSubnet(OpenstackSubnet openstackSubnet) { |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 196 | } |
| 197 | |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 198 | @Override |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 199 | public Map<String, OpenstackPortInfo> openstackPortInfo() { |
| 200 | return ImmutableMap.copyOf(this.openstackPortInfoMap); |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 201 | } |
| 202 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 203 | private void processDeviceAdded(Device device) { |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 204 | log.debug("device {} is added", device.id()); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 205 | } |
| 206 | |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 207 | private void processPortUpdated(Device device, Port port) { |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 208 | if (!port.annotations().value(PORTNAME).equals(PORTNAME_PREFIX_TUNNEL)) { |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 209 | if (port.isEnabled() || port.annotations().value(PORTNAME).startsWith(PORTNAME_PREFIX_ROUTER)) { |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 210 | OpenstackSwitchingRulePopulator rulePopulator = |
| 211 | new OpenstackSwitchingRulePopulator(appId, flowObjectiveService, |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 212 | deviceService, openstackService, driverService); |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 213 | |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 214 | rulePopulator.populateSwitchingRules(device, port); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 215 | updatePortMap(device.id(), port, openstackService.networks(), openstackService.subnets(), |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 216 | rulePopulator.openstackPort(port)); |
| 217 | |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 218 | //In case portupdate event is driven by vm shutoff from openstack |
| 219 | } else if (!port.isEnabled() && openstackPortInfoMap.containsKey(port.annotations().value(PORTNAME))) { |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 220 | log.debug("Flowrules according to the port {} were removed", port.number().toString()); |
| 221 | OpenstackSwitchingRulePopulator rulePopulator = |
| 222 | new OpenstackSwitchingRulePopulator(appId, flowObjectiveService, |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 223 | deviceService, openstackService, driverService); |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 224 | |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 225 | rulePopulator.removeSwitchingRules(port, openstackPortInfoMap); |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 226 | dhcpService.removeStaticMapping(openstackPortInfoMap.get(port.annotations().value(PORTNAME)).mac()); |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 227 | openstackPortInfoMap.remove(port.annotations().value(PORTNAME)); |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 228 | } |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 229 | } |
| 230 | } |
| 231 | |
| 232 | private void processPortRemoved(Device device, Port port) { |
daniel | bb83ebc | 2015-10-29 15:13:06 +0900 | [diff] [blame] | 233 | log.debug("port {} is removed", port.toString()); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 234 | } |
| 235 | |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 236 | private void initializeFlowRules() { |
| 237 | OpenstackSwitchingRulePopulator rulePopulator = |
| 238 | new OpenstackSwitchingRulePopulator(appId, flowObjectiveService, |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 239 | deviceService, openstackService, driverService); |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 240 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 241 | Collection<OpenstackNetwork> networks = openstackService.networks(); |
| 242 | Collection<OpenstackSubnet> subnets = openstackService.subnets(); |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 243 | |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 244 | deviceService.getDevices().forEach(device -> { |
| 245 | log.debug("device {} num of ports {} ", device.id(), |
| 246 | deviceService.getPorts(device.id()).size()); |
| 247 | deviceService.getPorts(device.id()).stream() |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 248 | .filter(port -> port.annotations().value(PORTNAME).startsWith(PORTNAME_PREFIX_VM) || |
| 249 | port.annotations().value(PORTNAME).startsWith(PORTNAME_PREFIX_ROUTER)) |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 250 | .forEach(vmPort -> { |
| 251 | OpenstackPort osPort = rulePopulator.openstackPort(vmPort); |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 252 | if (osPort != null && !osPort.deviceOwner().equals(DEVICE_OWNER_GATEWAY)) { |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame^] | 253 | rulePopulator.populateSwitchingRules(device, vmPort); |
| 254 | updatePortMap(device.id(), vmPort, networks, subnets, osPort); |
sanghoshin | 075e3e7 | 2015-11-25 16:34:29 +0900 | [diff] [blame] | 255 | registerDhcpInfo(osPort); |
| 256 | } else { |
| 257 | log.warn("No openstackPort information for port {}", vmPort); |
| 258 | } |
| 259 | } |
| 260 | ); |
| 261 | } |
| 262 | ); |
| 263 | } |
| 264 | |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 265 | private void updatePortMap(DeviceId deviceId, Port port, Collection<OpenstackNetwork> networks, |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 266 | Collection<OpenstackSubnet> subnets, OpenstackPort openstackPort) { |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 267 | long vni = Long.parseLong(networks.stream() |
| 268 | .filter(n -> n.id().equals(openstackPort.networkId())) |
| 269 | .findAny().orElse(null).segmentId()); |
| 270 | |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 271 | OpenstackSubnet openstackSubnet = subnets.stream() |
| 272 | .filter(n -> n.networkId().equals(openstackPort.networkId())) |
| 273 | .findFirst().get(); |
| 274 | |
| 275 | Ip4Address gatewayIPAddress = Ip4Address.valueOf(openstackSubnet.gatewayIp()); |
| 276 | |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 277 | OpenstackPortInfo.Builder portBuilder = OpenstackPortInfo.builder() |
| 278 | .setDeviceId(deviceId) |
| 279 | .setHostIp((Ip4Address) openstackPort.fixedIps().values().stream().findFirst().orElse(null)) |
sangho | 3623cb6 | 2016-01-15 22:06:38 +0900 | [diff] [blame] | 280 | .setHostMac(openstackPort.macAddress()) |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 281 | .setVni(vni) |
| 282 | .setGatewayIP(gatewayIPAddress); |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 283 | |
| 284 | openstackPortInfoMap.putIfAbsent(port.annotations().value(PORTNAME), |
| 285 | portBuilder.build()); |
| 286 | } |
| 287 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 288 | private void processHostRemoved(Host host) { |
| 289 | log.debug("host {} was removed", host.toString()); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 290 | } |
| 291 | |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 292 | private void registerDhcpInfo(OpenstackPort openstackPort) { |
| 293 | Ip4Address ip4Address; |
| 294 | Ip4Address subnetMask; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 295 | Ip4Address gatewayIPAddress; |
sanghoshin | 46c6e3e | 2015-12-18 18:42:17 +0900 | [diff] [blame] | 296 | Ip4Address dhcpServer; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 297 | Ip4Address domainServer; |
| 298 | OpenstackSubnet openstackSubnet; |
| 299 | |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 300 | ip4Address = (Ip4Address) openstackPort.fixedIps().values().stream().findFirst().orElse(null); |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 301 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 302 | openstackSubnet = openstackService.subnets().stream() |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 303 | .filter(n -> n.networkId().equals(openstackPort.networkId())) |
| 304 | .findFirst().get(); |
| 305 | |
| 306 | subnetMask = Ip4Address.valueOf(buildSubnetMask(openstackSubnet.cidr())); |
| 307 | gatewayIPAddress = Ip4Address.valueOf(openstackSubnet.gatewayIp()); |
| 308 | dhcpServer = gatewayIPAddress; |
| 309 | // TODO: supports multiple DNS servers |
| 310 | if (openstackSubnet.dnsNameservers().isEmpty()) { |
| 311 | domainServer = Ip4Address.valueOf("8.8.8.8"); |
| 312 | } else { |
| 313 | domainServer = openstackSubnet.dnsNameservers().get(0); |
| 314 | } |
| 315 | List<Ip4Address> options = Lists.newArrayList(); |
| 316 | options.add(subnetMask); |
| 317 | options.add(dhcpServer); |
| 318 | options.add(gatewayIPAddress); |
| 319 | options.add(domainServer); |
| 320 | |
| 321 | dhcpService.setStaticMapping(openstackPort.macAddress(), ip4Address, true, options); |
| 322 | } |
| 323 | |
| 324 | private byte[] buildSubnetMask(String cidr) { |
| 325 | int prefix; |
| 326 | String[] parts = cidr.split("/"); |
| 327 | prefix = Integer.parseInt(parts[1]); |
| 328 | int mask = 0xffffffff << (32 - prefix); |
| 329 | byte[] bytes = new byte[]{(byte) (mask >>> 24), |
| 330 | (byte) (mask >> 16 & 0xff), (byte) (mask >> 8 & 0xff), (byte) (mask & 0xff)}; |
| 331 | |
| 332 | return bytes; |
| 333 | } |
| 334 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 335 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 336 | |
| 337 | private class InternalPacketProcessor implements PacketProcessor { |
| 338 | |
| 339 | @Override |
| 340 | public void process(PacketContext context) { |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 341 | if (context.isHandled()) { |
| 342 | return; |
| 343 | } |
| 344 | |
| 345 | InboundPacket pkt = context.inPacket(); |
| 346 | Ethernet ethernet = pkt.parsed(); |
| 347 | |
Hyunsun Moon | c98e7c5 | 2016-01-11 02:54:27 -0800 | [diff] [blame] | 348 | if (ethernet != null && ethernet.getEtherType() == Ethernet.TYPE_ARP) { |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 349 | arpHandler.processPacketIn(pkt, openstackPortInfoMap.values()); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 350 | } |
| 351 | } |
| 352 | } |
| 353 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 354 | private class InternalHostListener implements HostListener { |
| 355 | |
| 356 | @Override |
| 357 | public void event(HostEvent hostEvent) { |
| 358 | deviceEventExcutorService.execute(new InternalEventHandler(hostEvent)); |
| 359 | } |
| 360 | } |
| 361 | |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 362 | private class InternalDeviceListener implements DeviceListener { |
| 363 | |
| 364 | @Override |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 365 | public void event(DeviceEvent deviceEvent) { |
| 366 | deviceEventExcutorService.execute(new InternalEventHandler(deviceEvent)); |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 367 | } |
| 368 | } |
| 369 | |
| 370 | private class InternalEventHandler implements Runnable { |
| 371 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 372 | volatile AbstractEvent event; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 373 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 374 | InternalEventHandler(AbstractEvent event) { |
| 375 | this.event = event; |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 376 | } |
| 377 | |
| 378 | @Override |
| 379 | public void run() { |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 380 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 381 | if (event instanceof DeviceEvent) { |
| 382 | DeviceEvent deviceEvent = (DeviceEvent) event; |
sanghoshin | 46297d2 | 2015-11-03 17:51:24 +0900 | [diff] [blame] | 383 | |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 384 | switch (deviceEvent.type()) { |
| 385 | case DEVICE_ADDED: |
| 386 | processDeviceAdded((Device) deviceEvent.subject()); |
| 387 | break; |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 388 | case DEVICE_AVAILABILITY_CHANGED: |
| 389 | Device device = (Device) deviceEvent.subject(); |
| 390 | if (deviceService.isAvailable(device.id())) { |
| 391 | processDeviceAdded(device); |
| 392 | } |
| 393 | break; |
| 394 | case PORT_ADDED: |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 395 | processPortUpdated((Device) deviceEvent.subject(), deviceEvent.port()); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 396 | break; |
| 397 | case PORT_UPDATED: |
Daniel Park | 5df6518 | 2016-01-09 00:12:03 +0900 | [diff] [blame] | 398 | processPortUpdated((Device) deviceEvent.subject(), deviceEvent.port()); |
sanghoshin | 65723ae | 2015-11-17 22:07:21 +0900 | [diff] [blame] | 399 | break; |
| 400 | case PORT_REMOVED: |
| 401 | processPortRemoved((Device) deviceEvent.subject(), deviceEvent.port()); |
| 402 | break; |
| 403 | default: |
| 404 | break; |
| 405 | } |
| 406 | } else if (event instanceof HostEvent) { |
| 407 | HostEvent hostEvent = (HostEvent) event; |
| 408 | |
| 409 | switch (hostEvent.type()) { |
| 410 | case HOST_REMOVED: |
| 411 | processHostRemoved((Host) hostEvent.subject()); |
| 412 | break; |
| 413 | default: |
| 414 | break; |
| 415 | } |
sanghoshin | 94872a1 | 2015-10-16 18:04:34 +0900 | [diff] [blame] | 416 | } |
| 417 | } |
| 418 | } |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 419 | } |