sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +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 | */ |
Hyunsun Moon | 0dba61f | 2016-03-03 14:05:21 -0800 | [diff] [blame] | 16 | package org.onosproject.openstackinterface.impl; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 17 | |
| 18 | import com.fasterxml.jackson.databind.ObjectMapper; |
| 19 | import com.fasterxml.jackson.databind.node.ArrayNode; |
| 20 | import com.fasterxml.jackson.databind.node.ObjectNode; |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 21 | import com.google.common.base.Strings; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 22 | import com.google.common.collect.ImmutableSet; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 23 | import com.google.common.collect.Lists; |
Daniel Park | a26f265 | 2016-09-08 16:48:26 +0900 | [diff] [blame] | 24 | import org.apache.commons.io.IOUtils; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 25 | import org.apache.felix.scr.annotations.Activate; |
| 26 | import org.apache.felix.scr.annotations.Component; |
| 27 | import org.apache.felix.scr.annotations.Deactivate; |
| 28 | import org.apache.felix.scr.annotations.Reference; |
| 29 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 30 | import org.apache.felix.scr.annotations.Service; |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 31 | import org.glassfish.jersey.client.ClientProperties; |
Daniel Park | a26f265 | 2016-09-08 16:48:26 +0900 | [diff] [blame] | 32 | import org.onlab.packet.Ip4Address; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 33 | import org.onosproject.core.ApplicationId; |
| 34 | import org.onosproject.core.CoreService; |
| 35 | import org.onosproject.net.Port; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 36 | import org.onosproject.net.config.ConfigFactory; |
| 37 | import org.onosproject.net.config.NetworkConfigEvent; |
| 38 | import org.onosproject.net.config.NetworkConfigListener; |
| 39 | import org.onosproject.net.config.NetworkConfigRegistry; |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 40 | import org.onosproject.openstackinterface.OpenstackFloatingIP; |
Hyunsun Moon | 0dba61f | 2016-03-03 14:05:21 -0800 | [diff] [blame] | 41 | import org.onosproject.openstackinterface.OpenstackInterfaceService; |
| 42 | import org.onosproject.openstackinterface.OpenstackNetwork; |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 43 | import org.onosproject.openstackinterface.OpenstackInterfaceConfig; |
Hyunsun Moon | 0dba61f | 2016-03-03 14:05:21 -0800 | [diff] [blame] | 44 | import org.onosproject.openstackinterface.OpenstackPort; |
| 45 | import org.onosproject.openstackinterface.OpenstackRouter; |
| 46 | import org.onosproject.openstackinterface.OpenstackSecurityGroup; |
| 47 | import org.onosproject.openstackinterface.OpenstackSubnet; |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 48 | import org.onosproject.openstackinterface.web.OpenstackFloatingIpCodec; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 49 | import org.onosproject.openstackinterface.web.OpenstackNetworkCodec; |
| 50 | import org.onosproject.openstackinterface.web.OpenstackPortCodec; |
| 51 | import org.onosproject.openstackinterface.web.OpenstackRouterCodec; |
| 52 | import org.onosproject.openstackinterface.web.OpenstackSecurityGroupCodec; |
| 53 | import org.onosproject.openstackinterface.web.OpenstackSubnetCodec; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 54 | import org.slf4j.Logger; |
Jian Li | 9d61649 | 2016-03-09 10:52:49 -0800 | [diff] [blame] | 55 | |
| 56 | import javax.ws.rs.client.Client; |
| 57 | import javax.ws.rs.client.ClientBuilder; |
| 58 | import javax.ws.rs.client.Entity; |
| 59 | import javax.ws.rs.client.Invocation; |
| 60 | import javax.ws.rs.client.WebTarget; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 61 | import javax.ws.rs.core.MediaType; |
Daniel Park | a26f265 | 2016-09-08 16:48:26 +0900 | [diff] [blame] | 62 | import javax.ws.rs.core.Response; |
| 63 | import java.io.ByteArrayInputStream; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 64 | import java.io.IOException; |
Daniel Park | a26f265 | 2016-09-08 16:48:26 +0900 | [diff] [blame] | 65 | import java.io.InputStream; |
| 66 | import java.nio.charset.StandardCharsets; |
sangho | 9f189ec | 2016-04-05 14:22:17 +0900 | [diff] [blame] | 67 | import java.text.ParseException; |
| 68 | import java.text.SimpleDateFormat; |
| 69 | import java.util.Calendar; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 70 | import java.util.Collection; |
Hyunsun Moon | f789520 | 2016-01-12 12:21:48 -0800 | [diff] [blame] | 71 | import java.util.Collections; |
sangho | 9f189ec | 2016-04-05 14:22:17 +0900 | [diff] [blame] | 72 | import java.util.Date; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 73 | import java.util.List; |
Daniel Park | a26f265 | 2016-09-08 16:48:26 +0900 | [diff] [blame] | 74 | import java.util.Optional; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 75 | import java.util.Set; |
| 76 | import java.util.concurrent.ExecutorService; |
| 77 | import java.util.concurrent.Executors; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 78 | import java.util.stream.Collectors; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 79 | |
| 80 | import static com.google.common.base.Preconditions.checkNotNull; |
| 81 | import static com.google.common.net.MediaType.JSON_UTF_8; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 82 | import static org.onlab.util.Tools.groupedThreads; |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 83 | import static org.onosproject.net.AnnotationKeys.PORT_NAME; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 84 | import static org.onosproject.net.config.basics.SubjectFactories.APP_SUBJECT_FACTORY; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 85 | import static org.slf4j.LoggerFactory.getLogger; |
| 86 | |
| 87 | /** |
| 88 | * Handles REST Calls to Openstack Neutron. |
| 89 | * |
| 90 | */ |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 91 | @Service |
| 92 | @Component(immediate = true) |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 93 | public class OpenstackInterfaceManager implements OpenstackInterfaceService { |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 94 | |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 95 | private static final String URI_NETWORKS = "networks"; |
| 96 | private static final String URI_PORTS = "ports"; |
| 97 | private static final String URI_SUBNETS = "subnets"; |
| 98 | private static final String URI_SECURITY_GROUPS = "security-groups"; |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 99 | private static final String URI_FLOATINGIPS = "floatingips"; |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 100 | private static final String URI_TOKENS = "tokens"; |
Daniel Park | a26f265 | 2016-09-08 16:48:26 +0900 | [diff] [blame] | 101 | private static final String FLOATINGIP = "floatingip"; |
| 102 | private static final String PORT_ID = "port_id"; |
| 103 | private static final String FIXED_IP_ADDRESS = "fixed_ip_address"; |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 104 | |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 105 | private static final String PATH_ROUTERS = "routers"; |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 106 | private static final String PATH_NETWORKS = "networks"; |
| 107 | private static final String PATH_PORTS = "ports"; |
| 108 | private static final String PATH_SUBNETS = "subnets"; |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 109 | private static final String PATH_FLOATINGIPS = "floatingips"; |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 110 | private static final String PATH_ACCESS = "access"; |
| 111 | private static final String PATH_TOKEN = "token"; |
| 112 | private static final String PATH_ID = "id"; |
sangho | 9f189ec | 2016-04-05 14:22:17 +0900 | [diff] [blame] | 113 | private static final String PATH_EXPIRES = "expires"; |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 114 | |
| 115 | private static final String HEADER_AUTH_TOKEN = "X-Auth-Token"; |
sangho | 9f189ec | 2016-04-05 14:22:17 +0900 | [diff] [blame] | 116 | private static final String TOKEN_DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss'Z'"; |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 117 | private static final int DEFAULT_TIMEOUT_MS = 2000; |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 118 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 119 | private final Logger log = getLogger(getClass()); |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 120 | private final Client client = ClientBuilder.newClient(); |
| 121 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 122 | private String neutronUrl; |
| 123 | private String keystoneUrl; |
| 124 | private String tokenId; |
sangho | 9f189ec | 2016-04-05 14:22:17 +0900 | [diff] [blame] | 125 | private String tokenExpires; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 126 | private String userName; |
| 127 | private String pass; |
| 128 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 129 | private ApplicationId appId; |
| 130 | |
| 131 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 132 | protected CoreService coreService; |
| 133 | |
| 134 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 135 | protected NetworkConfigRegistry cfgService; |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 136 | |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 137 | private InternalConfigListener internalConfigListener = new InternalConfigListener(); |
| 138 | private ExecutorService networkEventExcutorService = |
Yuta HIGUCHI | 1624df1 | 2016-07-21 16:54:33 -0700 | [diff] [blame] | 139 | Executors.newSingleThreadExecutor(groupedThreads("onos/openstackinterface", "config-event", log)); |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 140 | |
| 141 | private final Set<ConfigFactory> factories = ImmutableSet.of( |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 142 | new ConfigFactory<ApplicationId, OpenstackInterfaceConfig>(APP_SUBJECT_FACTORY, |
| 143 | OpenstackInterfaceConfig.class, |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 144 | "openstackinterface") { |
| 145 | @Override |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 146 | public OpenstackInterfaceConfig createConfig() { |
| 147 | return new OpenstackInterfaceConfig(); |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 148 | } |
| 149 | } |
| 150 | ); |
| 151 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 152 | @Activate |
| 153 | protected void activate() { |
| 154 | appId = coreService |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 155 | .registerApplication("org.onosproject.openstackinterface"); |
| 156 | |
| 157 | factories.forEach(cfgService::registerConfigFactory); |
| 158 | cfgService.addListener(internalConfigListener); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 159 | |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 160 | client.property(ClientProperties.CONNECT_TIMEOUT, DEFAULT_TIMEOUT_MS); |
| 161 | client.property(ClientProperties.READ_TIMEOUT, DEFAULT_TIMEOUT_MS); |
| 162 | |
| 163 | configureNetwork(); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 164 | log.info("started"); |
| 165 | } |
| 166 | |
| 167 | @Deactivate |
| 168 | protected void deactivate() { |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 169 | cfgService.removeListener(internalConfigListener); |
| 170 | factories.forEach(cfgService::unregisterConfigFactory); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 171 | log.info("stopped"); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 172 | } |
| 173 | |
| 174 | /** |
| 175 | * Returns network information stored in Neutron. |
| 176 | * |
| 177 | * @return List of OpenstackNetwork |
| 178 | */ |
| 179 | public Collection<OpenstackNetwork> getNetworks() { |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 180 | Invocation.Builder builder = getClientBuilder(neutronUrl, URI_NETWORKS); |
| 181 | if (builder == null) { |
| 182 | log.warn("Failed to get networks"); |
| 183 | return Collections.EMPTY_LIST; |
| 184 | } |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 185 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 186 | String response = builder.accept(MediaType.APPLICATION_JSON_TYPE). |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 187 | header(HEADER_AUTH_TOKEN, getToken()).get(String.class); |
Hyunsun Moon | f789520 | 2016-01-12 12:21:48 -0800 | [diff] [blame] | 188 | log.debug("networks response:" + response); |
| 189 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 190 | ObjectMapper mapper = new ObjectMapper(); |
| 191 | List<OpenstackNetwork> openstackNetworks = Lists.newArrayList(); |
| 192 | try { |
| 193 | ObjectNode node = (ObjectNode) mapper.readTree(response); |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 194 | ArrayNode networkList = (ArrayNode) node.path(PATH_NETWORKS); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 195 | OpenstackNetworkCodec networkCodec = new OpenstackNetworkCodec(); |
| 196 | networkList.forEach(n -> openstackNetworks.add(networkCodec.decode((ObjectNode) n, null))); |
| 197 | } catch (IOException e) { |
Ray Milkey | 4fd3ceb | 2015-12-10 14:43:08 -0800 | [diff] [blame] | 198 | log.warn("getNetworks()", e); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 199 | } |
| 200 | |
Hyunsun Moon | f789520 | 2016-01-12 12:21:48 -0800 | [diff] [blame] | 201 | openstackNetworks.removeAll(Collections.singleton(null)); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 202 | openstackNetworks.forEach(n -> log.debug("network ID: {}", n.id())); |
| 203 | |
| 204 | return openstackNetworks; |
| 205 | } |
| 206 | |
| 207 | /** |
| 208 | * Returns port information stored in Neutron. |
| 209 | * |
| 210 | * @return List of OpenstackPort |
| 211 | */ |
| 212 | public Collection<OpenstackPort> getPorts() { |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 213 | Invocation.Builder builder = getClientBuilder(neutronUrl, URI_PORTS); |
| 214 | if (builder == null) { |
| 215 | log.warn("Failed to get ports"); |
| 216 | return Collections.EMPTY_LIST; |
| 217 | } |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 218 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 219 | String response = builder.accept(MediaType.APPLICATION_JSON_TYPE). |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 220 | header(HEADER_AUTH_TOKEN, getToken()).get(String.class); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 221 | |
| 222 | ObjectMapper mapper = new ObjectMapper(); |
| 223 | List<OpenstackPort> openstackPorts = Lists.newArrayList(); |
| 224 | try { |
| 225 | ObjectNode node = (ObjectNode) mapper.readTree(response); |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 226 | ArrayNode portList = (ArrayNode) node.path(PATH_PORTS); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 227 | OpenstackPortCodec portCodec = new OpenstackPortCodec(); |
| 228 | portList.forEach(p -> openstackPorts.add(portCodec.decode((ObjectNode) p, null))); |
| 229 | } catch (IOException e) { |
Ray Milkey | 4fd3ceb | 2015-12-10 14:43:08 -0800 | [diff] [blame] | 230 | log.warn("getPorts()", e); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 231 | } |
| 232 | |
| 233 | log.debug("port response:" + response); |
| 234 | openstackPorts.forEach(n -> log.debug("port ID: {}", n.id())); |
| 235 | |
| 236 | return openstackPorts; |
| 237 | } |
| 238 | |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 239 | public Collection<OpenstackRouter> getRouters() { |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 240 | Invocation.Builder builder = getClientBuilder(neutronUrl, PATH_ROUTERS); |
| 241 | if (builder == null) { |
| 242 | log.warn("Failed to get routers"); |
| 243 | return Collections.EMPTY_LIST; |
| 244 | } |
| 245 | |
Daniel Park | 3a06c52 | 2016-01-28 20:51:12 +0900 | [diff] [blame] | 246 | String response = builder.accept(MediaType.APPLICATION_JSON_TYPE). |
| 247 | header(HEADER_AUTH_TOKEN, getToken()).get(String.class); |
| 248 | |
| 249 | ObjectMapper mapper = new ObjectMapper(); |
| 250 | List<OpenstackRouter> openstackRouters = Lists.newArrayList(); |
| 251 | |
| 252 | try { |
| 253 | ObjectNode node = (ObjectNode) mapper.readTree(response); |
| 254 | ArrayNode routerList = (ArrayNode) node.path(PATH_ROUTERS); |
| 255 | OpenstackRouterCodec openstackRouterCodec = new OpenstackRouterCodec(); |
| 256 | routerList.forEach(r -> openstackRouters |
| 257 | .add(openstackRouterCodec.decode((ObjectNode) r, null))); |
| 258 | } catch (IOException e) { |
| 259 | log.warn("getRouters()", e); |
| 260 | } |
| 261 | |
| 262 | log.debug("router response:" + response); |
| 263 | openstackRouters.forEach(r -> log.debug("router ID: {}", r.id())); |
| 264 | |
| 265 | return openstackRouters; |
| 266 | } |
| 267 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 268 | /** |
| 269 | * Returns Subnet information in Neutron. |
| 270 | * |
| 271 | * @return List of OpenstackSubnet |
| 272 | */ |
| 273 | public Collection<OpenstackSubnet> getSubnets() { |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 274 | Invocation.Builder builder = getClientBuilder(neutronUrl, URI_SUBNETS); |
| 275 | if (builder == null) { |
| 276 | log.warn("Failed to get subnets"); |
| 277 | return Collections.EMPTY_LIST; |
| 278 | } |
| 279 | |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 280 | String response = builder.accept(MediaType.APPLICATION_JSON_TYPE). |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 281 | header(HEADER_AUTH_TOKEN, getToken()).get(String.class); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 282 | |
| 283 | ObjectMapper mapper = new ObjectMapper(); |
| 284 | List<OpenstackSubnet> subnets = Lists.newArrayList(); |
| 285 | try { |
| 286 | ObjectNode node = (ObjectNode) mapper.readTree(response); |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 287 | ArrayNode subnetList = (ArrayNode) node.path(PATH_SUBNETS); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 288 | OpenstackSubnetCodec subnetCodec = new OpenstackSubnetCodec(); |
| 289 | subnetList.forEach(s -> subnets.add(subnetCodec.decode((ObjectNode) s, null))); |
| 290 | } catch (IOException e) { |
Ray Milkey | 4fd3ceb | 2015-12-10 14:43:08 -0800 | [diff] [blame] | 291 | log.warn("getSubnets()", e); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 292 | } |
| 293 | |
| 294 | log.debug("subnets response:" + response); |
| 295 | subnets.forEach(s -> log.debug("subnet ID: {}", s.id())); |
| 296 | |
| 297 | return subnets; |
| 298 | } |
| 299 | |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 300 | /** |
| 301 | * Extracts OpenstackSecurityGroup information for the ID. |
| 302 | * |
| 303 | * @param id Security Group ID |
| 304 | * @return OpenstackSecurityGroup object or null if fails |
| 305 | */ |
Yuta HIGUCHI | 1624df1 | 2016-07-21 16:54:33 -0700 | [diff] [blame] | 306 | @Override |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 307 | public OpenstackSecurityGroup securityGroup(String id) { |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 308 | Invocation.Builder builder = getClientBuilder(neutronUrl, URI_SECURITY_GROUPS + "/" + id); |
| 309 | if (builder == null) { |
| 310 | log.warn("Failed to get security group {}", id); |
| 311 | return null; |
| 312 | } |
| 313 | |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 314 | String response = builder.accept(MediaType.APPLICATION_JSON_TYPE). |
| 315 | header(HEADER_AUTH_TOKEN, getToken()).get(String.class); |
| 316 | |
| 317 | ObjectMapper mapper = new ObjectMapper(); |
| 318 | OpenstackSecurityGroup securityGroup = null; |
| 319 | try { |
| 320 | ObjectNode node = (ObjectNode) mapper.readTree(response); |
| 321 | OpenstackSecurityGroupCodec sgCodec = new OpenstackSecurityGroupCodec(); |
| 322 | securityGroup = sgCodec.decode(node, null); |
| 323 | } catch (IOException e) { |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 324 | log.warn("securityGroup()", e); |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 325 | } |
| 326 | |
| 327 | return securityGroup; |
| 328 | } |
| 329 | |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 330 | private Invocation.Builder getClientBuilder(String baseUrl, String path) { |
| 331 | if (Strings.isNullOrEmpty(baseUrl)) { |
| 332 | log.warn("Keystone or Neutron URL is not set"); |
| 333 | return null; |
| 334 | } |
| 335 | |
| 336 | WebTarget wt = client.target(baseUrl + path); |
Jian Li | 9d61649 | 2016-03-09 10:52:49 -0800 | [diff] [blame] | 337 | return wt.request(JSON_UTF_8.toString()); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 338 | } |
| 339 | |
| 340 | private String getToken() { |
sangho | 9f189ec | 2016-04-05 14:22:17 +0900 | [diff] [blame] | 341 | if (!isTokenValid()) { |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 342 | String request = "{\"auth\": {\"tenantName\": \"admin\", " + |
| 343 | "\"passwordCredentials\": {\"username\": \"" + |
| 344 | userName + "\",\"password\": \"" + pass + "\"}}}"; |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 345 | Invocation.Builder builder = getClientBuilder(keystoneUrl, URI_TOKENS); |
| 346 | if (builder == null) { |
| 347 | log.warn("Failed to get token"); |
| 348 | return null; |
| 349 | } |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 350 | |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 351 | String response = builder.accept(MediaType.APPLICATION_JSON).post(Entity.json(request), String.class); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 352 | ObjectMapper mapper = new ObjectMapper(); |
| 353 | try { |
| 354 | ObjectNode node = (ObjectNode) mapper.readTree(response); |
sangho | 5db8e05 | 2016-01-29 16:08:23 +0900 | [diff] [blame] | 355 | tokenId = node.path(PATH_ACCESS).path(PATH_TOKEN).path(PATH_ID).asText(); |
sangho | 9f189ec | 2016-04-05 14:22:17 +0900 | [diff] [blame] | 356 | tokenExpires = node.path(PATH_ACCESS).path(PATH_TOKEN).path(PATH_EXPIRES).asText(); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 357 | } catch (IOException e) { |
Ray Milkey | 4fd3ceb | 2015-12-10 14:43:08 -0800 | [diff] [blame] | 358 | log.warn("getToken()", e); |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 359 | } |
| 360 | log.debug("token response:" + response); |
| 361 | } |
| 362 | |
| 363 | return tokenId; |
| 364 | } |
| 365 | |
sangho | 9f189ec | 2016-04-05 14:22:17 +0900 | [diff] [blame] | 366 | private boolean isTokenValid() { |
| 367 | |
| 368 | if (tokenExpires == null || tokenId == null || tokenExpires.isEmpty()) { |
| 369 | return false; |
| 370 | } |
| 371 | |
| 372 | try { |
| 373 | SimpleDateFormat dateFormat = new SimpleDateFormat(TOKEN_DATE_FORMAT); |
| 374 | Date exireDate = dateFormat.parse(tokenExpires); |
| 375 | |
| 376 | Calendar today = Calendar.getInstance(); |
| 377 | if (exireDate.after(today.getTime())) { |
| 378 | return true; |
| 379 | } |
| 380 | } catch (ParseException e) { |
| 381 | log.error("Token parse exception error : {}", e.getMessage()); |
| 382 | return false; |
| 383 | } |
| 384 | |
| 385 | log.debug("token is Invalid"); |
| 386 | return false; |
sanghoshin | f25d2e0 | 2015-11-11 23:07:17 +0900 | [diff] [blame] | 387 | } |
| 388 | |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 389 | @Override |
| 390 | public Collection<OpenstackPort> ports(String networkId) { |
| 391 | return getPorts().stream() |
| 392 | .filter(port -> port.networkId().equals(networkId)) |
| 393 | .collect(Collectors.toList()); |
| 394 | } |
| 395 | |
| 396 | @Override |
| 397 | public Collection<OpenstackPort> ports() { |
| 398 | return getPorts(); |
| 399 | } |
| 400 | |
| 401 | @Override |
| 402 | public OpenstackPort port(Port port) { |
| 403 | String uuid = port.annotations().value(PORT_NAME).substring(3); |
| 404 | return getPorts().stream() |
| 405 | .filter(p -> p.id().startsWith(uuid)) |
| 406 | .findAny().orElse(null); |
| 407 | } |
| 408 | |
| 409 | @Override |
| 410 | public OpenstackPort port(String portId) { |
| 411 | return getPorts().stream() |
| 412 | .filter(p -> p.id().equals(portId)) |
| 413 | .findAny().orElse(null); |
| 414 | } |
| 415 | |
| 416 | @Override |
| 417 | public OpenstackNetwork network(String networkId) { |
Hyunsun Moon | b0f09be | 2016-02-23 04:21:42 -0800 | [diff] [blame] | 418 | Collection<OpenstackSubnet> subnets = getSubnets().stream() |
| 419 | .filter(s -> s.networkId().equals(networkId)) |
| 420 | .collect(Collectors.toList()); |
| 421 | |
| 422 | OpenstackNetwork openstackNetwork = getNetworks().stream() |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 423 | .filter(n -> n.id().equals(networkId)) |
| 424 | .findAny().orElse(null); |
Hyunsun Moon | b0f09be | 2016-02-23 04:21:42 -0800 | [diff] [blame] | 425 | |
| 426 | if (openstackNetwork == null) { |
| 427 | return null; |
| 428 | } |
| 429 | |
| 430 | return OpenstackNetwork.builder() |
| 431 | .id(openstackNetwork.id()) |
| 432 | .name(openstackNetwork.name()) |
| 433 | .networkType(openstackNetwork.networkType()) |
| 434 | .segmentId(openstackNetwork.segmentId()) |
| 435 | .tenantId(openstackNetwork.tenantId()) |
| 436 | .subnets(subnets) |
| 437 | .build(); |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 438 | } |
| 439 | |
| 440 | @Override |
| 441 | public Collection<OpenstackNetwork> networks() { |
| 442 | return getNetworks(); |
| 443 | } |
| 444 | |
| 445 | @Override |
| 446 | public OpenstackSubnet subnet(String subnetId) { |
| 447 | return getSubnets().stream() |
| 448 | .filter(subnet -> subnet.id().equals(subnetId)) |
| 449 | .findAny().orElse(null); |
| 450 | } |
| 451 | |
| 452 | @Override |
| 453 | public Collection<OpenstackSubnet> subnets() { |
| 454 | return getSubnets(); |
| 455 | } |
| 456 | |
| 457 | @Override |
| 458 | public Collection<OpenstackRouter> routers() { |
| 459 | return getRouters(); |
| 460 | } |
| 461 | |
| 462 | @Override |
| 463 | public OpenstackRouter router(String routerId) { |
| 464 | return getRouters().stream() |
| 465 | .filter(router -> router.id().equals(routerId)) |
| 466 | .findAny().orElse(null); |
| 467 | } |
| 468 | |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 469 | @Override |
| 470 | public Collection<OpenstackFloatingIP> floatingIps() { |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 471 | Invocation.Builder builder = getClientBuilder(neutronUrl, URI_FLOATINGIPS); |
| 472 | if (builder == null) { |
| 473 | log.warn("Failed to get floating IPs"); |
| 474 | return Collections.EMPTY_LIST; |
| 475 | } |
| 476 | |
sangho | d177f8f | 2016-06-29 21:52:23 +0900 | [diff] [blame] | 477 | String response = builder.accept(MediaType.APPLICATION_JSON_TYPE). |
| 478 | header(HEADER_AUTH_TOKEN, getToken()).get(String.class); |
| 479 | |
| 480 | log.debug("floatingIps response:" + response); |
| 481 | |
| 482 | ObjectMapper mapper = new ObjectMapper(); |
| 483 | List<OpenstackFloatingIP> openstackFloatingIPs = Lists.newArrayList(); |
| 484 | try { |
| 485 | ObjectNode node = (ObjectNode) mapper.readTree(response); |
| 486 | ArrayNode floatingIpList = (ArrayNode) node.path(PATH_FLOATINGIPS); |
| 487 | OpenstackFloatingIpCodec fipCodec = new OpenstackFloatingIpCodec(); |
| 488 | floatingIpList.forEach(f -> openstackFloatingIPs.add(fipCodec.decode((ObjectNode) f, null))); |
| 489 | } catch (IOException e) { |
| 490 | log.warn("floatingIps()", e); |
| 491 | } |
| 492 | |
| 493 | openstackFloatingIPs.removeAll(Collections.singleton(null)); |
| 494 | |
| 495 | return openstackFloatingIPs; |
| 496 | } |
| 497 | |
Daniel Park | a26f265 | 2016-09-08 16:48:26 +0900 | [diff] [blame] | 498 | @Override |
| 499 | public boolean updateFloatingIp(String id, String portId, Optional<Ip4Address> fixedIpAddress) { |
| 500 | Invocation.Builder builder = getClientBuilder(neutronUrl, URI_FLOATINGIPS + "/" + id); |
| 501 | |
| 502 | if (builder == null || (portId != null && !fixedIpAddress.isPresent())) { |
| 503 | log.warn("Failed to update floating IP"); |
| 504 | return false; |
| 505 | } |
| 506 | |
| 507 | ObjectNode objectNode = createFloatingIpObject(portId, fixedIpAddress); |
| 508 | |
| 509 | InputStream inputStream = new ByteArrayInputStream(objectNode.toString().getBytes()); |
| 510 | |
| 511 | try { |
| 512 | Response response = builder.header(HEADER_AUTH_TOKEN, getToken()) |
| 513 | .put(Entity.entity(IOUtils.toString(inputStream, StandardCharsets.UTF_8), |
| 514 | MediaType.APPLICATION_JSON)); |
| 515 | log.debug("updateFloatingIp called: {}, status: {}", response.readEntity(String.class), |
| 516 | String.valueOf(response.getStatus())); |
| 517 | |
| 518 | return checkReply(response); |
| 519 | } catch (IOException e) { |
| 520 | log.error("Cannot do PUT {} request"); |
| 521 | return false; |
| 522 | } |
| 523 | } |
| 524 | |
| 525 | private ObjectNode createFloatingIpObject(String portId, Optional<Ip4Address> fixedIpAddress) { |
| 526 | ObjectMapper mapper = new ObjectMapper(); |
| 527 | ObjectNode objectNode = mapper.createObjectNode(); |
| 528 | |
| 529 | objectNode.putObject(FLOATINGIP) |
| 530 | .put(PORT_ID, portId); |
| 531 | |
| 532 | if (portId != null) { |
| 533 | objectNode.put(FIXED_IP_ADDRESS, fixedIpAddress.get().toString()); |
| 534 | } |
| 535 | |
| 536 | return objectNode; |
| 537 | } |
| 538 | |
| 539 | private boolean checkReply(Response response) { |
| 540 | if (response != null) { |
| 541 | return checkStatusCode(response.getStatus()); |
| 542 | } |
| 543 | |
| 544 | log.warn("Null floating IP response from openstack"); |
| 545 | return false; |
| 546 | } |
| 547 | |
| 548 | private boolean checkStatusCode(int statusCode) { |
| 549 | if (statusCode == Response.Status.OK.getStatusCode()) { |
| 550 | return true; |
| 551 | } |
| 552 | |
| 553 | return false; |
| 554 | } |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 555 | private void configureNetwork() { |
| 556 | OpenstackInterfaceConfig cfg = |
| 557 | cfgService.getConfig(appId, OpenstackInterfaceConfig.class); |
| 558 | if (cfg == null) { |
| 559 | log.error("There is no openstack server information in config."); |
| 560 | return; |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 561 | } |
| 562 | |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 563 | neutronUrl = checkNotNull(cfg.neutronServer()); |
| 564 | keystoneUrl = checkNotNull(cfg.keystoneServer()); |
| 565 | userName = checkNotNull(cfg.userName()); |
| 566 | pass = checkNotNull(cfg.password()); |
| 567 | } |
| 568 | |
| 569 | private class InternalConfigListener implements NetworkConfigListener { |
| 570 | |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 571 | @Override |
| 572 | public void event(NetworkConfigEvent event) { |
| 573 | if (((event.type() == NetworkConfigEvent.Type.CONFIG_ADDED || |
| 574 | event.type() == NetworkConfigEvent.Type.CONFIG_UPDATED)) && |
sangho | 4890754 | 2016-03-28 16:07:07 +0900 | [diff] [blame] | 575 | event.configClass().equals(OpenstackInterfaceConfig.class)) { |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 576 | |
| 577 | log.info("Network configuration changed"); |
Hyunsun Moon | ef6bad2 | 2016-07-19 16:25:43 -0700 | [diff] [blame] | 578 | networkEventExcutorService.execute(() -> configureNetwork()); |
sangho | 93447f1 | 2016-02-24 00:33:22 +0900 | [diff] [blame] | 579 | } |
| 580 | } |
sangho | 0c2a3da | 2016-02-16 13:39:07 +0900 | [diff] [blame] | 581 | } |
Jian Li | 9d61649 | 2016-03-09 10:52:49 -0800 | [diff] [blame] | 582 | } |