Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [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 | */ |
Hyunsun Moon | 7f4ed9d | 2016-04-14 16:13:42 -0700 | [diff] [blame] | 16 | package org.onosproject.cordvtn.impl; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 17 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 18 | import com.google.common.base.Strings; |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 19 | import com.google.common.collect.Lists; |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 20 | import com.google.common.collect.Maps; |
Hyunsun Moon | 1f14555 | 2015-10-08 22:25:30 -0700 | [diff] [blame] | 21 | import com.google.common.collect.Sets; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 22 | import org.apache.felix.scr.annotations.Activate; |
| 23 | import org.apache.felix.scr.annotations.Component; |
| 24 | import org.apache.felix.scr.annotations.Deactivate; |
| 25 | import org.apache.felix.scr.annotations.Reference; |
| 26 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 27 | import org.apache.felix.scr.annotations.Service; |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 28 | import org.onlab.packet.Ethernet; |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 29 | import org.onlab.packet.Ip4Address; |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 30 | import org.onlab.packet.IpAddress; |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 31 | import org.onlab.packet.MacAddress; |
| 32 | import org.onlab.packet.VlanId; |
Hyunsun Moon | 7f4ed9d | 2016-04-14 16:13:42 -0700 | [diff] [blame] | 33 | import org.onosproject.cordvtn.api.CordVtnConfig; |
| 34 | import org.onosproject.cordvtn.api.CordVtnNode; |
| 35 | import org.onosproject.cordvtn.api.CordVtnService; |
Hyunsun Moon | 1f14555 | 2015-10-08 22:25:30 -0700 | [diff] [blame] | 36 | import org.onosproject.core.ApplicationId; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 37 | import org.onosproject.core.CoreService; |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 38 | import org.onosproject.dhcp.DhcpService; |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 39 | import org.onosproject.mastership.MastershipService; |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 40 | import org.onosproject.net.ConnectPoint; |
Hyunsun Moon | d772f34 | 2015-10-28 20:28:16 -0700 | [diff] [blame] | 41 | import org.onosproject.net.DefaultAnnotations; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 42 | import org.onosproject.net.Host; |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 43 | import org.onosproject.net.HostId; |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 44 | import org.onosproject.net.HostLocation; |
Hyunsun Moon | 8539b04 | 2015-11-07 22:08:43 -0800 | [diff] [blame] | 45 | import org.onosproject.net.Port; |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 46 | import org.onosproject.net.config.ConfigFactory; |
| 47 | import org.onosproject.net.config.NetworkConfigEvent; |
| 48 | import org.onosproject.net.config.NetworkConfigListener; |
| 49 | import org.onosproject.net.config.NetworkConfigRegistry; |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 50 | import org.onosproject.net.config.basics.SubjectFactories; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 51 | import org.onosproject.net.device.DeviceService; |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 52 | import org.onosproject.net.flow.FlowRuleService; |
| 53 | import org.onosproject.net.group.GroupService; |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 54 | import org.onosproject.net.host.DefaultHostDescription; |
| 55 | import org.onosproject.net.host.HostDescription; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 56 | import org.onosproject.net.host.HostEvent; |
| 57 | import org.onosproject.net.host.HostListener; |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 58 | import org.onosproject.net.host.HostProvider; |
| 59 | import org.onosproject.net.host.HostProviderRegistry; |
| 60 | import org.onosproject.net.host.HostProviderService; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 61 | import org.onosproject.net.host.HostService; |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 62 | import org.onosproject.net.packet.PacketContext; |
| 63 | import org.onosproject.net.packet.PacketProcessor; |
| 64 | import org.onosproject.net.packet.PacketService; |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 65 | import org.onosproject.net.provider.AbstractProvider; |
| 66 | import org.onosproject.net.provider.ProviderId; |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 67 | import org.onosproject.xosclient.api.OpenStackAccess; |
| 68 | import org.onosproject.xosclient.api.VtnPort; |
| 69 | import org.onosproject.xosclient.api.VtnPortApi; |
| 70 | import org.onosproject.xosclient.api.VtnPortId; |
| 71 | import org.onosproject.xosclient.api.VtnService; |
Hyunsun Moon | 4c39663 | 2016-05-13 04:17:53 -0700 | [diff] [blame] | 72 | import org.onosproject.xosclient.api.VtnServiceApi; |
| 73 | import org.onosproject.xosclient.api.VtnServiceId; |
Hyunsun Moon | dd91be2 | 2016-04-24 17:43:32 -0700 | [diff] [blame] | 74 | import org.onosproject.xosclient.api.XosAccess; |
| 75 | import org.onosproject.xosclient.api.XosClientService; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 76 | import org.slf4j.Logger; |
| 77 | |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 78 | import java.util.List; |
Hyunsun Moon | 1f14555 | 2015-10-08 22:25:30 -0700 | [diff] [blame] | 79 | import java.util.Map; |
Hyunsun Moon | 32f3b8e | 2016-03-02 19:27:26 -0800 | [diff] [blame] | 80 | import java.util.Objects; |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 81 | import java.util.Set; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 82 | import java.util.concurrent.ExecutorService; |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 83 | import java.util.stream.Collectors; |
Hyunsun Moon | 32f3b8e | 2016-03-02 19:27:26 -0800 | [diff] [blame] | 84 | import java.util.stream.StreamSupport; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 85 | |
Hyunsun Moon | 1f14555 | 2015-10-08 22:25:30 -0700 | [diff] [blame] | 86 | import static com.google.common.base.Preconditions.checkNotNull; |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 87 | import static java.util.concurrent.Executors.newSingleThreadScheduledExecutor; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 88 | import static org.onlab.util.Tools.groupedThreads; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 89 | import static org.slf4j.LoggerFactory.getLogger; |
| 90 | |
| 91 | /** |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 92 | * Provisions virtual tenant networks with service chaining capability |
| 93 | * in OpenStack environment. |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 94 | */ |
| 95 | @Component(immediate = true) |
| 96 | @Service |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 97 | public class CordVtn extends AbstractProvider implements CordVtnService, HostProvider { |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 98 | |
| 99 | protected final Logger log = getLogger(getClass()); |
| 100 | |
| 101 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 102 | protected CoreService coreService; |
| 103 | |
| 104 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 105 | protected NetworkConfigRegistry configRegistry; |
| 106 | |
| 107 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 108 | protected HostProviderRegistry hostProviderRegistry; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 109 | |
| 110 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 111 | protected DeviceService deviceService; |
| 112 | |
| 113 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 114 | protected HostService hostService; |
| 115 | |
Hyunsun Moon | 1f14555 | 2015-10-08 22:25:30 -0700 | [diff] [blame] | 116 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 117 | protected FlowRuleService flowRuleService; |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 118 | |
| 119 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 120 | protected PacketService packetService; |
| 121 | |
| 122 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 123 | protected MastershipService mastershipService; |
| 124 | |
| 125 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 126 | protected GroupService groupService; |
| 127 | |
| 128 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 129 | protected DhcpService dhcpService; |
| 130 | |
Hyunsun Moon | dd91be2 | 2016-04-24 17:43:32 -0700 | [diff] [blame] | 131 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 132 | protected XosClientService xosClient; |
| 133 | |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 134 | private final ConfigFactory configFactory = |
| 135 | new ConfigFactory(SubjectFactories.APP_SUBJECT_FACTORY, CordVtnConfig.class, "cordvtn") { |
| 136 | @Override |
| 137 | public CordVtnConfig createConfig() { |
| 138 | return new CordVtnConfig(); |
| 139 | } |
| 140 | }; |
| 141 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 142 | private static final String XOS_ACCESS_ERROR = "XOS access is not configured"; |
| 143 | private static final String OPENSTACK_ACCESS_ERROR = "OpenStack access is not configured"; |
| 144 | |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 145 | private static final String DEFAULT_TUNNEL = "vxlan"; |
| 146 | private static final String SERVICE_ID = "serviceId"; |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 147 | private static final String PORT_ID = "vtnPortId"; |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 148 | private static final String DATA_PLANE_IP = "dataPlaneIp"; |
| 149 | private static final String DATA_PLANE_INTF = "dataPlaneIntf"; |
| 150 | private static final String S_TAG = "stag"; |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 151 | private static final String VSG_HOST_ID = "vsgHostId"; |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 152 | private static final String CREATE_TIME = "createTime"; |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 153 | |
| 154 | private static final Ip4Address DEFAULT_DNS = Ip4Address.valueOf("8.8.8.8"); |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 155 | |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 156 | private final ExecutorService eventExecutor = |
| 157 | newSingleThreadScheduledExecutor(groupedThreads("onos/cordvtn", "event-handler")); |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 158 | |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 159 | private final PacketProcessor packetProcessor = new InternalPacketProcessor(); |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 160 | private final HostListener hostListener = new InternalHostListener(); |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 161 | private final NetworkConfigListener configListener = new InternalConfigListener(); |
Hyunsun Moon | 2b53032 | 2015-09-23 13:24:35 -0700 | [diff] [blame] | 162 | |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 163 | private ApplicationId appId; |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 164 | private HostProviderService hostProvider; |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 165 | private CordVtnRuleInstaller ruleInstaller; |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 166 | private CordVtnArpProxy arpProxy; |
Hyunsun Moon | 576d687 | 2016-04-14 19:04:23 -0700 | [diff] [blame] | 167 | |
Hyunsun Moon | 4c39663 | 2016-05-13 04:17:53 -0700 | [diff] [blame] | 168 | private volatile XosAccess xosAccess = null; |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 169 | private volatile OpenStackAccess osAccess = null; |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 170 | private volatile MacAddress privateGatewayMac = MacAddress.NONE; |
Hyunsun Moon | 8539b04 | 2015-11-07 22:08:43 -0800 | [diff] [blame] | 171 | |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 172 | /** |
| 173 | * Creates an cordvtn host location provider. |
| 174 | */ |
| 175 | public CordVtn() { |
| 176 | super(new ProviderId("host", CORDVTN_APP_ID)); |
Hyunsun Moon | 8539b04 | 2015-11-07 22:08:43 -0800 | [diff] [blame] | 177 | } |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 178 | |
| 179 | @Activate |
| 180 | protected void activate() { |
Hyunsun Moon | 1d01918 | 2016-05-06 20:13:28 -0700 | [diff] [blame] | 181 | appId = coreService.registerApplication(CordVtnService.CORDVTN_APP_ID); |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 182 | ruleInstaller = new CordVtnRuleInstaller(appId, flowRuleService, |
| 183 | deviceService, |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 184 | groupService, |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 185 | hostService, |
Hyunsun Moon | fae776d | 2016-03-08 18:07:52 -0800 | [diff] [blame] | 186 | configRegistry, |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 187 | DEFAULT_TUNNEL); |
| 188 | |
Hyunsun Moon | 9cf43db | 2016-02-12 15:59:53 -0800 | [diff] [blame] | 189 | arpProxy = new CordVtnArpProxy(appId, packetService, hostService); |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 190 | packetService.addProcessor(packetProcessor, PacketProcessor.director(0)); |
| 191 | arpProxy.requestPacket(); |
| 192 | |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 193 | hostService.addListener(hostListener); |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 194 | hostProvider = hostProviderRegistry.register(this); |
Hyunsun Moon | 2b53032 | 2015-09-23 13:24:35 -0700 | [diff] [blame] | 195 | |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 196 | configRegistry.registerConfigFactory(configFactory); |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 197 | configRegistry.addListener(configListener); |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 198 | |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 199 | log.info("Started"); |
| 200 | } |
| 201 | |
| 202 | @Deactivate |
| 203 | protected void deactivate() { |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 204 | hostProviderRegistry.unregister(this); |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 205 | hostService.removeListener(hostListener); |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 206 | |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 207 | packetService.removeProcessor(packetProcessor); |
Hyunsun Moon | 2b53032 | 2015-09-23 13:24:35 -0700 | [diff] [blame] | 208 | |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 209 | configRegistry.unregisterConfigFactory(configFactory); |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 210 | configRegistry.removeListener(configListener); |
Hyunsun Moon | 2b53032 | 2015-09-23 13:24:35 -0700 | [diff] [blame] | 211 | |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 212 | eventExecutor.shutdown(); |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 213 | log.info("Stopped"); |
| 214 | } |
| 215 | |
| 216 | @Override |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 217 | public void triggerProbe(Host host) { |
| 218 | /* |
| 219 | * Note: In CORD deployment, we assume that all hosts are configured. |
| 220 | * Therefore no probe is required. |
| 221 | */ |
Hyunsun Moon | b219fc4 | 2016-01-14 03:42:47 -0800 | [diff] [blame] | 222 | } |
| 223 | |
| 224 | @Override |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 225 | public void createServiceDependency(VtnServiceId tServiceId, VtnServiceId pServiceId, |
Hyunsun Moon | 640f183e | 2016-02-10 17:02:37 -0800 | [diff] [blame] | 226 | boolean isBidirectional) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 227 | checkNotNull(osAccess, OPENSTACK_ACCESS_ERROR); |
| 228 | checkNotNull(xosAccess, XOS_ACCESS_ERROR); |
| 229 | |
| 230 | // TODO remove openstack access when XOS provides all information |
| 231 | VtnServiceApi serviceApi = xosClient.getClient(xosAccess).vtnService(); |
| 232 | VtnService tService = serviceApi.service(tServiceId, osAccess); |
| 233 | VtnService pService = serviceApi.service(pServiceId, osAccess); |
Hyunsun Moon | bfc47d1 | 2015-12-07 14:06:28 -0800 | [diff] [blame] | 234 | |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 235 | if (tService == null || pService == null) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 236 | log.error("Failed to create dependency between {} and {}", |
| 237 | tServiceId, pServiceId); |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 238 | return; |
| 239 | } |
| 240 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 241 | log.info("Created dependency between {} and {}", tService.name(), pService.name()); |
Hyunsun Moon | c14be42 | 2016-04-27 15:06:56 -0500 | [diff] [blame] | 242 | ruleInstaller.populateServiceDependencyRules(tService, pService, isBidirectional, true); |
Hyunsun Moon | 699f46b | 2015-12-04 11:35:25 -0800 | [diff] [blame] | 243 | } |
| 244 | |
| 245 | @Override |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 246 | public void removeServiceDependency(VtnServiceId tServiceId, VtnServiceId pServiceId) { |
| 247 | checkNotNull(osAccess, OPENSTACK_ACCESS_ERROR); |
| 248 | checkNotNull(xosAccess, XOS_ACCESS_ERROR); |
| 249 | |
| 250 | // TODO remove openstack access when XOS provides all information |
| 251 | VtnServiceApi serviceApi = xosClient.getClient(xosAccess).vtnService(); |
| 252 | VtnService tService = serviceApi.service(tServiceId, osAccess); |
| 253 | VtnService pService = serviceApi.service(pServiceId, osAccess); |
Hyunsun Moon | bfc47d1 | 2015-12-07 14:06:28 -0800 | [diff] [blame] | 254 | |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 255 | if (tService == null || pService == null) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 256 | log.error("Failed to remove dependency between {} and {}", |
| 257 | tServiceId, pServiceId); |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 258 | return; |
| 259 | } |
| 260 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 261 | log.info("Removed dependency between {} and {}", tService.name(), pService.name()); |
Hyunsun Moon | c14be42 | 2016-04-27 15:06:56 -0500 | [diff] [blame] | 262 | ruleInstaller.populateServiceDependencyRules(tService, pService, true, false); |
Hyunsun Moon | 699f46b | 2015-12-04 11:35:25 -0800 | [diff] [blame] | 263 | } |
| 264 | |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 265 | @Override |
| 266 | public void addServiceVm(CordVtnNode node, ConnectPoint connectPoint) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 267 | checkNotNull(osAccess, OPENSTACK_ACCESS_ERROR); |
| 268 | checkNotNull(xosAccess, XOS_ACCESS_ERROR); |
Hyunsun Moon | 576d687 | 2016-04-14 19:04:23 -0700 | [diff] [blame] | 269 | |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 270 | Port port = deviceService.getPort(connectPoint.deviceId(), connectPoint.port()); |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 271 | String portName = port.annotations().value("portName"); |
| 272 | |
| 273 | // TODO remove openstack access when XOS provides all information |
| 274 | VtnPortApi portApi = xosClient.getClient(xosAccess).vtnPort(); |
| 275 | VtnPort vtnPort = portApi.vtnPort(portName, osAccess); |
| 276 | if (vtnPort == null) { |
| 277 | log.warn("Failed to get port information of {}", portName); |
Hyunsun Moon | 8539b04 | 2015-11-07 22:08:43 -0800 | [diff] [blame] | 278 | return; |
| 279 | } |
| 280 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 281 | // Added CREATE_TIME intentionally to trigger HOST_UPDATED event for the |
| 282 | // existing instances. |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 283 | DefaultAnnotations.Builder annotations = DefaultAnnotations.builder() |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 284 | .set(SERVICE_ID, vtnPort.serviceId().id()) |
| 285 | .set(PORT_ID, vtnPort.id().id()) |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 286 | .set(DATA_PLANE_IP, node.dpIp().ip().toString()) |
Hyunsun Moon | d35420f | 2016-03-08 21:59:13 -0800 | [diff] [blame] | 287 | .set(DATA_PLANE_INTF, node.dpIntf()) |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 288 | .set(CREATE_TIME, String.valueOf(System.currentTimeMillis())); |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 289 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 290 | // TODO address service specific task in a separate package |
| 291 | String serviceVlan = getServiceVlan(vtnPort); |
| 292 | if (!Strings.isNullOrEmpty(serviceVlan)) { |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 293 | annotations.set(S_TAG, serviceVlan); |
| 294 | } |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 295 | |
| 296 | HostDescription hostDesc = new DefaultHostDescription( |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 297 | vtnPort.mac(), |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 298 | VlanId.NONE, |
| 299 | new HostLocation(connectPoint, System.currentTimeMillis()), |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 300 | Sets.newHashSet(vtnPort.ip()), |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 301 | annotations.build()); |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 302 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 303 | HostId hostId = HostId.hostId(vtnPort.mac()); |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 304 | hostProvider.hostDetected(hostId, hostDesc, false); |
Hyunsun Moon | 8539b04 | 2015-11-07 22:08:43 -0800 | [diff] [blame] | 305 | } |
| 306 | |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 307 | @Override |
| 308 | public void removeServiceVm(ConnectPoint connectPoint) { |
Hyunsun Moon | 2a22516 | 2016-02-17 19:00:50 -0800 | [diff] [blame] | 309 | hostService.getConnectedHosts(connectPoint) |
Hyunsun Moon | c71231d | 2015-12-16 20:53:23 -0800 | [diff] [blame] | 310 | .stream() |
Hyunsun Moon | 2a22516 | 2016-02-17 19:00:50 -0800 | [diff] [blame] | 311 | .forEach(host -> hostProvider.hostVanished(host.id())); |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 312 | } |
| 313 | |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 314 | @Override |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 315 | // TODO address service specific task in a separate package |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 316 | public void updateVirtualSubscriberGateways(HostId vSgHostId, String serviceVlan, |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 317 | Map<IpAddress, MacAddress> vSgs) { |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 318 | Host vSgHost = hostService.getHost(vSgHostId); |
| 319 | if (vSgHost == null || !vSgHost.annotations().value(S_TAG).equals(serviceVlan)) { |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 320 | log.debug("Invalid vSG updates for {}", serviceVlan); |
| 321 | return; |
| 322 | } |
| 323 | |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 324 | log.info("Updates vSGs in {} with {}", vSgHost.id(), vSgs.toString()); |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 325 | vSgs.entrySet().stream() |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 326 | .filter(entry -> hostService.getHostsByMac(entry.getValue()).isEmpty()) |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 327 | .forEach(entry -> addVirtualSubscriberGateway( |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 328 | vSgHost, |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 329 | entry.getKey(), |
| 330 | entry.getValue(), |
| 331 | serviceVlan)); |
| 332 | |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 333 | hostService.getConnectedHosts(vSgHost.location()).stream() |
| 334 | .filter(host -> !host.mac().equals(vSgHost.mac())) |
Hyunsun Moon | 2a22516 | 2016-02-17 19:00:50 -0800 | [diff] [blame] | 335 | .filter(host -> !vSgs.values().contains(host.mac())) |
| 336 | .forEach(host -> { |
| 337 | log.info("Removed vSG {}", host.toString()); |
| 338 | hostProvider.hostVanished(host.id()); |
| 339 | }); |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 340 | } |
| 341 | |
| 342 | /** |
| 343 | * Adds virtual subscriber gateway to the system. |
| 344 | * |
| 345 | * @param vSgHost host virtual machine of this vSG |
| 346 | * @param vSgIp vSG ip address |
| 347 | * @param vSgMac vSG mac address |
| 348 | * @param serviceVlan service vlan |
| 349 | */ |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 350 | // TODO address service specific task in a separate package |
Hyunsun Moon | 2a22516 | 2016-02-17 19:00:50 -0800 | [diff] [blame] | 351 | private void addVirtualSubscriberGateway(Host vSgHost, IpAddress vSgIp, MacAddress vSgMac, |
| 352 | String serviceVlan) { |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 353 | log.info("vSG with IP({}) MAC({}) added", vSgIp.toString(), vSgMac.toString()); |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 354 | |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 355 | HostId hostId = HostId.hostId(vSgMac); |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 356 | DefaultAnnotations.Builder annotations = DefaultAnnotations.builder() |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 357 | .set(S_TAG, serviceVlan) |
Hyunsun Moon | d35420f | 2016-03-08 21:59:13 -0800 | [diff] [blame] | 358 | .set(VSG_HOST_ID, vSgHost.id().toString()) |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 359 | .set(CREATE_TIME, String.valueOf(System.currentTimeMillis())); |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 360 | |
| 361 | HostDescription hostDesc = new DefaultHostDescription( |
| 362 | vSgMac, |
| 363 | VlanId.NONE, |
| 364 | vSgHost.location(), |
| 365 | Sets.newHashSet(vSgIp), |
| 366 | annotations.build()); |
| 367 | |
| 368 | hostProvider.hostDetected(hostId, hostDesc, false); |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 369 | } |
| 370 | |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 371 | /** |
Hyunsun Moon | 32f3b8e | 2016-03-02 19:27:26 -0800 | [diff] [blame] | 372 | * Returns public ip addresses of vSGs running inside a give vSG host. |
| 373 | * |
| 374 | * @param vSgHost vSG host |
| 375 | * @return map of ip and mac address, or empty map |
| 376 | */ |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 377 | // TODO address service specific task in a separate package |
Hyunsun Moon | 32f3b8e | 2016-03-02 19:27:26 -0800 | [diff] [blame] | 378 | private Map<IpAddress, MacAddress> getSubscriberGateways(Host vSgHost) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 379 | checkNotNull(osAccess, OPENSTACK_ACCESS_ERROR); |
| 380 | checkNotNull(xosAccess, XOS_ACCESS_ERROR); |
Hyunsun Moon | 576d687 | 2016-04-14 19:04:23 -0700 | [diff] [blame] | 381 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 382 | String vtnPortId = vSgHost.annotations().value(PORT_ID); |
| 383 | String sTag = vSgHost.annotations().value(S_TAG); |
Hyunsun Moon | 32f3b8e | 2016-03-02 19:27:26 -0800 | [diff] [blame] | 384 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 385 | if (Strings.isNullOrEmpty(vtnPortId) || Strings.isNullOrEmpty(sTag)) { |
| 386 | log.warn("PORT_ID and S_TAG is not set, ignore {}", vSgHost); |
Hyunsun Moon | 32f3b8e | 2016-03-02 19:27:26 -0800 | [diff] [blame] | 387 | return Maps.newHashMap(); |
| 388 | } |
| 389 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 390 | // TODO remove openstack access when XOS provides all information |
| 391 | VtnPortApi portApi = xosClient.getClient(xosAccess).vtnPort(); |
| 392 | VtnPort vtnPort = portApi.vtnPort(VtnPortId.of(vtnPortId), osAccess); |
| 393 | if (vtnPort == null) { |
| 394 | log.warn("Failed to get port information of {}", vSgHost); |
Hyunsun Moon | 32f3b8e | 2016-03-02 19:27:26 -0800 | [diff] [blame] | 395 | return Maps.newHashMap(); |
| 396 | } |
| 397 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 398 | if (!sTag.equals(getServiceVlan(vtnPort))) { |
| 399 | log.error("Host({}) s-tag does not match with VTN port s-tag", vSgHost); |
| 400 | return Maps.newHashMap(); |
Hyunsun Moon | bfc47d1 | 2015-12-07 14:06:28 -0800 | [diff] [blame] | 401 | } |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 402 | return vtnPort.addressPairs(); |
Hyunsun Moon | bfc47d1 | 2015-12-07 14:06:28 -0800 | [diff] [blame] | 403 | } |
| 404 | |
| 405 | /** |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 406 | * Returns s-tag from a given VTN port. |
Hyunsun Moon | 9f0814b | 2015-11-04 17:34:35 -0800 | [diff] [blame] | 407 | * |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 408 | * @param vtnPort vtn port |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 409 | * @return s-tag string |
| 410 | */ |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 411 | // TODO address service specific task in a separate package |
| 412 | private String getServiceVlan(VtnPort vtnPort) { |
| 413 | checkNotNull(vtnPort); |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 414 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 415 | String portName = vtnPort.name(); |
Hyunsun Moon | 576d687 | 2016-04-14 19:04:23 -0700 | [diff] [blame] | 416 | if (portName != null && portName.startsWith(S_TAG)) { |
| 417 | return portName.split("-")[1]; |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 418 | } else { |
| 419 | return null; |
| 420 | } |
| 421 | } |
| 422 | |
| 423 | /** |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 424 | * Returns instances with a given network service. |
Hyunsun Moon | 32f3b8e | 2016-03-02 19:27:26 -0800 | [diff] [blame] | 425 | * |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 426 | * @param serviceId service id |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 427 | * @return set of hosts |
| 428 | */ |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 429 | private Set<Host> getInstances(VtnServiceId serviceId) { |
Hyunsun Moon | 32f3b8e | 2016-03-02 19:27:26 -0800 | [diff] [blame] | 430 | return StreamSupport.stream(hostService.getHosts().spliterator(), false) |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 431 | .filter(host -> Objects.equals( |
| 432 | serviceId.id(), |
| 433 | host.annotations().value(SERVICE_ID))) |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 434 | .collect(Collectors.toSet()); |
Hyunsun Moon | 6d24734 | 2016-02-12 12:48:47 -0800 | [diff] [blame] | 435 | } |
| 436 | |
| 437 | /** |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 438 | * Registers static DHCP lease for a given host. |
| 439 | * |
| 440 | * @param host host |
| 441 | * @param service cord service |
| 442 | */ |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 443 | private void registerDhcpLease(Host host, VtnService service) { |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 444 | List<Ip4Address> options = Lists.newArrayList(); |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 445 | options.add(Ip4Address.makeMaskPrefix(service.subnet().prefixLength())); |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 446 | options.add(service.serviceIp().getIp4Address()); |
| 447 | options.add(service.serviceIp().getIp4Address()); |
| 448 | options.add(DEFAULT_DNS); |
| 449 | |
| 450 | log.debug("Set static DHCP mapping for {}", host.mac()); |
| 451 | dhcpService.setStaticMapping(host.mac(), |
| 452 | host.ipAddresses().stream().findFirst().get().getIp4Address(), |
| 453 | true, |
| 454 | options); |
| 455 | } |
| 456 | |
| 457 | /** |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 458 | * Handles VM detected situation. |
| 459 | * |
| 460 | * @param host host |
| 461 | */ |
| 462 | private void serviceVmAdded(Host host) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 463 | checkNotNull(osAccess, OPENSTACK_ACCESS_ERROR); |
| 464 | checkNotNull(xosAccess, XOS_ACCESS_ERROR); |
Hyunsun Moon | 576d687 | 2016-04-14 19:04:23 -0700 | [diff] [blame] | 465 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 466 | // TODO address service specific task in a separate package |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 467 | String serviceVlan = host.annotations().value(S_TAG); |
| 468 | if (serviceVlan != null) { |
| 469 | virtualSubscriberGatewayAdded(host, serviceVlan); |
| 470 | } |
| 471 | |
Hyunsun Moon | c14be42 | 2016-04-27 15:06:56 -0500 | [diff] [blame] | 472 | String serviceId = host.annotations().value(SERVICE_ID); |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 473 | if (Strings.isNullOrEmpty(serviceId)) { |
| 474 | // ignore this host, it is not a service instance |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 475 | return; |
| 476 | } |
| 477 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 478 | log.info("Instance is detected {}", host); |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 479 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 480 | // TODO remove openstack access when XOS provides all information |
| 481 | VtnServiceApi serviceApi = xosClient.getClient(xosAccess).vtnService(); |
| 482 | VtnService service = serviceApi.service(VtnServiceId.of(serviceId), osAccess); |
Hyunsun Moon | d52bffc | 2016-01-29 18:57:05 -0800 | [diff] [blame] | 483 | if (service == null) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 484 | log.warn("Failed to get VtnService for {}", serviceId); |
Hyunsun Moon | d52bffc | 2016-01-29 18:57:05 -0800 | [diff] [blame] | 485 | return; |
| 486 | } |
| 487 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 488 | switch (service.networkType()) { |
Hyunsun Moon | 1e5caeb | 2016-03-01 16:36:23 -0800 | [diff] [blame] | 489 | case MANAGEMENT: |
| 490 | ruleInstaller.populateManagementNetworkRules(host, service); |
| 491 | break; |
| 492 | case PRIVATE: |
Hyunsun Moon | 1e5caeb | 2016-03-01 16:36:23 -0800 | [diff] [blame] | 493 | arpProxy.addGateway(service.serviceIp(), privateGatewayMac); |
Hyunsun Moon | 098cda8 | 2016-03-03 13:27:44 -0800 | [diff] [blame] | 494 | case PUBLIC: |
Hyunsun Moon | 1e5caeb | 2016-03-01 16:36:23 -0800 | [diff] [blame] | 495 | default: |
Hyunsun Moon | dd91be2 | 2016-04-24 17:43:32 -0700 | [diff] [blame] | 496 | // TODO get bidirectional information from XOS once XOS supports |
| 497 | service.tenantServices().stream().forEach( |
| 498 | tServiceId -> createServiceDependency(tServiceId, service.id(), true)); |
| 499 | service.providerServices().stream().forEach( |
| 500 | pServiceId -> createServiceDependency(service.id(), pServiceId, true)); |
| 501 | |
Hyunsun Moon | c14be42 | 2016-04-27 15:06:56 -0500 | [diff] [blame] | 502 | ruleInstaller.updateProviderServiceGroup(service); |
Hyunsun Moon | 1e5caeb | 2016-03-01 16:36:23 -0800 | [diff] [blame] | 503 | // sends gratuitous ARP here for the case of adding existing VMs |
| 504 | // when ONOS or cordvtn app is restarted |
| 505 | arpProxy.sendGratuitousArpForGateway(service.serviceIp(), Sets.newHashSet(host)); |
| 506 | break; |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 507 | } |
| 508 | |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 509 | registerDhcpLease(host, service); |
Hyunsun Moon | c14be42 | 2016-04-27 15:06:56 -0500 | [diff] [blame] | 510 | ruleInstaller.populateBasicConnectionRules(host, service, true); |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 511 | } |
| 512 | |
| 513 | /** |
| 514 | * Handles VM removed situation. |
| 515 | * |
| 516 | * @param host host |
| 517 | */ |
| 518 | private void serviceVmRemoved(Host host) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 519 | checkNotNull(osAccess, OPENSTACK_ACCESS_ERROR); |
| 520 | checkNotNull(xosAccess, XOS_ACCESS_ERROR); |
Hyunsun Moon | 576d687 | 2016-04-14 19:04:23 -0700 | [diff] [blame] | 521 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 522 | // TODO address service specific task in a separate package |
Hyunsun Moon | c14be42 | 2016-04-27 15:06:56 -0500 | [diff] [blame] | 523 | if (host.annotations().value(S_TAG) != null) { |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 524 | virtualSubscriberGatewayRemoved(host); |
| 525 | } |
| 526 | |
Hyunsun Moon | c14be42 | 2016-04-27 15:06:56 -0500 | [diff] [blame] | 527 | String serviceId = host.annotations().value(SERVICE_ID); |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 528 | if (Strings.isNullOrEmpty(serviceId)) { |
| 529 | // ignore this host, it is not a service instance |
Hyunsun Moon | 1d3eac9 | 2016-02-03 00:11:11 -0800 | [diff] [blame] | 530 | return; |
| 531 | } |
| 532 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 533 | log.info("Instance is vanished {}", host); |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 534 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 535 | // TODO remove openstack access when XOS provides all information |
| 536 | VtnServiceApi vtnServiceApi = xosClient.getClient(xosAccess).vtnService(); |
| 537 | VtnService service = vtnServiceApi.service(VtnServiceId.of(serviceId), osAccess); |
Hyunsun Moon | d52bffc | 2016-01-29 18:57:05 -0800 | [diff] [blame] | 538 | if (service == null) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 539 | log.warn("Failed to get VtnService for {}", serviceId); |
Hyunsun Moon | d52bffc | 2016-01-29 18:57:05 -0800 | [diff] [blame] | 540 | return; |
| 541 | } |
| 542 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 543 | // TODO need to consider the case that the service is removed also |
| 544 | switch (service.networkType()) { |
Hyunsun Moon | 1e5caeb | 2016-03-01 16:36:23 -0800 | [diff] [blame] | 545 | case MANAGEMENT: |
Hyunsun Moon | 1e5caeb | 2016-03-01 16:36:23 -0800 | [diff] [blame] | 546 | break; |
| 547 | case PRIVATE: |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 548 | if (getInstances(VtnServiceId.of(serviceId)).isEmpty()) { |
Hyunsun Moon | 1e5caeb | 2016-03-01 16:36:23 -0800 | [diff] [blame] | 549 | arpProxy.removeGateway(service.serviceIp()); |
| 550 | } |
Hyunsun Moon | 098cda8 | 2016-03-03 13:27:44 -0800 | [diff] [blame] | 551 | case PUBLIC: |
Hyunsun Moon | 1e5caeb | 2016-03-01 16:36:23 -0800 | [diff] [blame] | 552 | default: |
Hyunsun Moon | dd91be2 | 2016-04-24 17:43:32 -0700 | [diff] [blame] | 553 | if (!service.tenantServices().isEmpty()) { |
Hyunsun Moon | c14be42 | 2016-04-27 15:06:56 -0500 | [diff] [blame] | 554 | ruleInstaller.updateProviderServiceGroup(service); |
| 555 | } |
| 556 | if (!service.providerServices().isEmpty()) { |
| 557 | ruleInstaller.updateTenantServiceVm(host, service); |
Hyunsun Moon | dd91be2 | 2016-04-24 17:43:32 -0700 | [diff] [blame] | 558 | } |
Hyunsun Moon | 1e5caeb | 2016-03-01 16:36:23 -0800 | [diff] [blame] | 559 | break; |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 560 | } |
Hyunsun Moon | c14be42 | 2016-04-27 15:06:56 -0500 | [diff] [blame] | 561 | |
| 562 | dhcpService.removeStaticMapping(host.mac()); |
| 563 | ruleInstaller.populateBasicConnectionRules(host, service, false); |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 564 | } |
| 565 | |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 566 | |
| 567 | /** |
| 568 | * Handles virtual subscriber gateway VM or container. |
| 569 | * |
| 570 | * @param host new host with stag, it can be vsg VM or vsg |
| 571 | * @param serviceVlan service vlan |
| 572 | */ |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 573 | // TODO address service specific task in a separate package |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 574 | private void virtualSubscriberGatewayAdded(Host host, String serviceVlan) { |
| 575 | Map<IpAddress, MacAddress> vSgs; |
| 576 | Host vSgHost; |
| 577 | |
| 578 | String vSgHostId = host.annotations().value(VSG_HOST_ID); |
| 579 | if (vSgHostId == null) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 580 | log.info("vSG VM detected {}", host.id()); |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 581 | |
| 582 | vSgHost = host; |
| 583 | vSgs = getSubscriberGateways(vSgHost); |
| 584 | vSgs.entrySet().stream().forEach(entry -> addVirtualSubscriberGateway( |
| 585 | vSgHost, |
| 586 | entry.getKey(), |
| 587 | entry.getValue(), |
| 588 | serviceVlan)); |
| 589 | } else { |
| 590 | vSgHost = hostService.getHost(HostId.hostId(vSgHostId)); |
| 591 | if (vSgHost == null) { |
| 592 | return; |
| 593 | } |
| 594 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 595 | log.info("vSG detected {}", host.id()); |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 596 | vSgs = getSubscriberGateways(vSgHost); |
| 597 | } |
| 598 | |
| 599 | ruleInstaller.populateSubscriberGatewayRules(vSgHost, vSgs.keySet()); |
| 600 | } |
| 601 | |
| 602 | /** |
| 603 | * Handles virtual subscriber gateway removed. |
| 604 | * |
| 605 | * @param vSg vsg host to remove |
| 606 | */ |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 607 | // TODO address service specific task in a separate package |
Hyunsun Moon | 9802554 | 2016-03-08 04:36:02 -0800 | [diff] [blame] | 608 | private void virtualSubscriberGatewayRemoved(Host vSg) { |
| 609 | String vSgHostId = vSg.annotations().value(VSG_HOST_ID); |
| 610 | if (vSgHostId == null) { |
| 611 | return; |
| 612 | } |
| 613 | |
| 614 | Host vSgHost = hostService.getHost(HostId.hostId(vSgHostId)); |
| 615 | if (vSgHost == null) { |
| 616 | return; |
| 617 | } |
| 618 | |
| 619 | log.info("vSG removed {}", vSg.id()); |
| 620 | Map<IpAddress, MacAddress> vSgs = getSubscriberGateways(vSgHost); |
| 621 | ruleInstaller.populateSubscriberGatewayRules(vSgHost, vSgs.keySet()); |
| 622 | } |
| 623 | |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 624 | /** |
| 625 | * Sets service network gateway MAC address and sends out gratuitous ARP to all |
| 626 | * VMs to update the gateway MAC address. |
| 627 | * |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 628 | * @param newMac mac address to update |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 629 | */ |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 630 | private void setPrivateGatewayMac(MacAddress newMac) { |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 631 | checkNotNull(osAccess, OPENSTACK_ACCESS_ERROR); |
| 632 | checkNotNull(xosAccess, XOS_ACCESS_ERROR); |
Hyunsun Moon | dd91be2 | 2016-04-24 17:43:32 -0700 | [diff] [blame] | 633 | |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 634 | if (newMac == null || newMac.equals(privateGatewayMac)) { |
| 635 | // no updates, do nothing |
| 636 | return; |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 637 | } |
| 638 | |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 639 | privateGatewayMac = newMac; |
| 640 | log.debug("Set service gateway MAC address to {}", privateGatewayMac.toString()); |
| 641 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 642 | VtnServiceApi vtnServiceApi = xosClient.getClient(xosAccess).vtnService(); |
| 643 | vtnServiceApi.services().stream().forEach(serviceId -> { |
| 644 | VtnService service = vtnServiceApi.service(serviceId, osAccess); |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 645 | if (service != null) { |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 646 | arpProxy.addGateway(service.serviceIp(), privateGatewayMac); |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 647 | arpProxy.sendGratuitousArpForGateway(service.serviceIp(), getInstances(serviceId)); |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 648 | } |
| 649 | }); |
| 650 | } |
| 651 | |
| 652 | /** |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 653 | * Sets public gateway MAC address. |
| 654 | * |
| 655 | * @param publicGateways gateway ip and mac address pairs |
| 656 | */ |
| 657 | private void setPublicGatewayMac(Map<IpAddress, MacAddress> publicGateways) { |
| 658 | publicGateways.entrySet() |
| 659 | .stream() |
| 660 | .forEach(entry -> { |
| 661 | arpProxy.addGateway(entry.getKey(), entry.getValue()); |
Hyunsun Moon | 576d687 | 2016-04-14 19:04:23 -0700 | [diff] [blame] | 662 | log.debug("Added public gateway IP {}, MAC {}", |
| 663 | entry.getKey().toString(), entry.getValue().toString()); |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 664 | }); |
| 665 | // TODO notice gateway MAC change to VMs holds this gateway IP |
| 666 | } |
| 667 | |
| 668 | /** |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 669 | * Updates configurations. |
| 670 | */ |
| 671 | private void readConfiguration() { |
| 672 | CordVtnConfig config = configRegistry.getConfig(appId, CordVtnConfig.class); |
| 673 | if (config == null) { |
| 674 | log.debug("No configuration found"); |
| 675 | return; |
| 676 | } |
| 677 | |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 678 | xosAccess = config.xosAccess(); |
| 679 | osAccess = config.openstackAccess(); |
| 680 | |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 681 | setPrivateGatewayMac(config.privateGatewayMac()); |
| 682 | setPublicGatewayMac(config.publicGateways()); |
Hyunsun Moon | 576d687 | 2016-04-14 19:04:23 -0700 | [diff] [blame] | 683 | } |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 684 | |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 685 | private class InternalHostListener implements HostListener { |
| 686 | |
| 687 | @Override |
| 688 | public void event(HostEvent event) { |
Hyunsun Moon | b77b60f | 2016-01-15 20:03:18 -0800 | [diff] [blame] | 689 | Host host = event.subject(); |
Hyunsun Moon | d35420f | 2016-03-08 21:59:13 -0800 | [diff] [blame] | 690 | if (!mastershipService.isLocalMaster(host.location().deviceId())) { |
| 691 | // do not allow to proceed without mastership |
| 692 | return; |
| 693 | } |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 694 | |
| 695 | switch (event.type()) { |
Hyunsun Moon | d35420f | 2016-03-08 21:59:13 -0800 | [diff] [blame] | 696 | case HOST_UPDATED: |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 697 | case HOST_ADDED: |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 698 | eventExecutor.execute(() -> serviceVmAdded(host)); |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 699 | break; |
| 700 | case HOST_REMOVED: |
Hyunsun Moon | e0f3e28 | 2016-05-13 18:58:35 -0700 | [diff] [blame^] | 701 | eventExecutor.execute(() -> serviceVmRemoved(host)); |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 702 | break; |
| 703 | default: |
| 704 | break; |
| 705 | } |
| 706 | } |
| 707 | } |
| 708 | |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 709 | private class InternalPacketProcessor implements PacketProcessor { |
| 710 | |
| 711 | @Override |
| 712 | public void process(PacketContext context) { |
| 713 | if (context.isHandled()) { |
| 714 | return; |
| 715 | } |
| 716 | |
| 717 | Ethernet ethPacket = context.inPacket().parsed(); |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 718 | if (ethPacket == null || ethPacket.getEtherType() != Ethernet.TYPE_ARP) { |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 719 | return; |
| 720 | } |
| 721 | |
Hyunsun Moon | ae39ae8 | 2016-02-17 15:02:06 -0800 | [diff] [blame] | 722 | arpProxy.processArpPacket(context, ethPacket); |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 723 | } |
| 724 | } |
| 725 | |
| 726 | private class InternalConfigListener implements NetworkConfigListener { |
| 727 | |
| 728 | @Override |
| 729 | public void event(NetworkConfigEvent event) { |
| 730 | if (!event.configClass().equals(CordVtnConfig.class)) { |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 731 | return; |
| 732 | } |
| 733 | |
Hyunsun Moon | 746956f | 2016-01-24 21:47:06 -0800 | [diff] [blame] | 734 | switch (event.type()) { |
| 735 | case CONFIG_ADDED: |
| 736 | case CONFIG_UPDATED: |
| 737 | log.info("Network configuration changed"); |
| 738 | eventExecutor.execute(CordVtn.this::readConfiguration); |
| 739 | break; |
| 740 | default: |
| 741 | break; |
| 742 | } |
Hyunsun Moon | 42c7b4e | 2016-01-11 15:30:42 -0800 | [diff] [blame] | 743 | } |
| 744 | } |
Hyunsun Moon | d0e932a | 2015-09-15 22:39:16 -0700 | [diff] [blame] | 745 | } |