Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2020-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.kubevirtnode.api; |
| 17 | |
| 18 | import com.google.common.base.MoreObjects; |
| 19 | import org.apache.commons.lang.StringUtils; |
Jian Li | 543fe85 | 2021-02-04 17:25:01 +0900 | [diff] [blame] | 20 | import org.onlab.osgi.DefaultServiceDirectory; |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 21 | import org.onlab.packet.IpAddress; |
| 22 | import org.onosproject.net.DeviceId; |
Jian Li | 543fe85 | 2021-02-04 17:25:01 +0900 | [diff] [blame] | 23 | import org.onosproject.net.Port; |
| 24 | import org.onosproject.net.PortNumber; |
| 25 | import org.onosproject.net.device.DeviceService; |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 26 | |
| 27 | import java.util.ArrayList; |
| 28 | import java.util.Collection; |
| 29 | import java.util.Objects; |
| 30 | |
| 31 | import static com.google.common.base.Preconditions.checkArgument; |
| 32 | import static org.onosproject.kubevirtnode.api.Constants.DEFAULT_CLUSTER_NAME; |
Jian Li | 543fe85 | 2021-02-04 17:25:01 +0900 | [diff] [blame] | 33 | import static org.onosproject.kubevirtnode.api.Constants.GENEVE; |
| 34 | import static org.onosproject.kubevirtnode.api.Constants.GRE; |
| 35 | import static org.onosproject.kubevirtnode.api.Constants.VXLAN; |
| 36 | import static org.onosproject.net.AnnotationKeys.PORT_NAME; |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 37 | |
| 38 | /** |
| 39 | * Representation of a KubeVirt node. |
| 40 | */ |
| 41 | public class DefaultKubevirtNode implements KubevirtNode { |
| 42 | |
| 43 | private static final String NOT_NULL_MSG = "Node % cannot be null"; |
| 44 | private static final String OVSDB = "ovsdb:"; |
| 45 | |
| 46 | private final String clusterName; |
| 47 | private final String hostname; |
| 48 | private final Type type; |
| 49 | private final DeviceId intgBridge; |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 50 | private final DeviceId tunBridge; |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 51 | private final IpAddress managementIp; |
| 52 | private final IpAddress dataIp; |
| 53 | private final KubevirtNodeState state; |
| 54 | private final Collection<KubevirtPhyInterface> phyIntfs; |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 55 | private final String gatewayBridgeName; |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 56 | |
| 57 | /** |
| 58 | * A default constructor of kubevirt node. |
| 59 | * |
| 60 | * @param clusterName clusterName |
| 61 | * @param hostname hostname |
| 62 | * @param type node type |
| 63 | * @param intgBridge integration bridge |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 64 | * @param tunBridge tunnel bridge |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 65 | * @param managementIp management IP address |
| 66 | * @param dataIp data IP address |
| 67 | * @param state node state |
| 68 | * @param phyIntfs physical interfaces |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 69 | * @param gatewayBridgeName gateway bridge name |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 70 | */ |
| 71 | protected DefaultKubevirtNode(String clusterName, String hostname, Type type, |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 72 | DeviceId intgBridge, DeviceId tunBridge, |
| 73 | IpAddress managementIp, IpAddress dataIp, |
| 74 | KubevirtNodeState state, |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 75 | Collection<KubevirtPhyInterface> phyIntfs, |
| 76 | String gatewayBridgeName) { |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 77 | this.clusterName = clusterName; |
| 78 | this.hostname = hostname; |
| 79 | this.type = type; |
| 80 | this.intgBridge = intgBridge; |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 81 | this.tunBridge = tunBridge; |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 82 | this.managementIp = managementIp; |
| 83 | this.dataIp = dataIp; |
| 84 | this.state = state; |
| 85 | this.phyIntfs = phyIntfs; |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 86 | this.gatewayBridgeName = gatewayBridgeName; |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 87 | } |
| 88 | |
| 89 | @Override |
| 90 | public String clusterName() { |
| 91 | return clusterName; |
| 92 | } |
| 93 | |
| 94 | @Override |
| 95 | public String hostname() { |
| 96 | return hostname; |
| 97 | } |
| 98 | |
| 99 | @Override |
| 100 | public Type type() { |
| 101 | return type; |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public DeviceId ovsdb() { |
| 106 | return DeviceId.deviceId(OVSDB + managementIp().toString()); |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | public DeviceId intgBridge() { |
| 111 | return intgBridge; |
| 112 | } |
| 113 | |
| 114 | @Override |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 115 | public DeviceId tunBridge() { |
| 116 | return tunBridge; |
| 117 | } |
| 118 | |
| 119 | @Override |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 120 | public IpAddress managementIp() { |
| 121 | return managementIp; |
| 122 | } |
| 123 | |
| 124 | @Override |
| 125 | public IpAddress dataIp() { |
| 126 | return dataIp; |
| 127 | } |
| 128 | |
| 129 | @Override |
| 130 | public KubevirtNodeState state() { |
| 131 | return state; |
| 132 | } |
| 133 | |
| 134 | @Override |
| 135 | public KubevirtNode updateState(KubevirtNodeState newState) { |
| 136 | return new Builder() |
| 137 | .hostname(hostname) |
| 138 | .clusterName(clusterName) |
| 139 | .type(type) |
| 140 | .intgBridge(intgBridge) |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 141 | .tunBridge(tunBridge) |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 142 | .managementIp(managementIp) |
| 143 | .dataIp(dataIp) |
| 144 | .state(newState) |
| 145 | .phyIntfs(phyIntfs) |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 146 | .gatewayBridgeName(gatewayBridgeName) |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 147 | .build(); |
| 148 | } |
| 149 | |
| 150 | @Override |
Jian Li | 7c4a882 | 2020-12-21 11:25:12 +0900 | [diff] [blame] | 151 | public KubevirtNode updateIntgBridge(DeviceId deviceId) { |
| 152 | return new Builder() |
| 153 | .hostname(hostname) |
| 154 | .clusterName(clusterName) |
| 155 | .type(type) |
| 156 | .intgBridge(deviceId) |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 157 | .tunBridge(tunBridge) |
| 158 | .managementIp(managementIp) |
| 159 | .dataIp(dataIp) |
| 160 | .state(state) |
| 161 | .phyIntfs(phyIntfs) |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 162 | .gatewayBridgeName(gatewayBridgeName) |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 163 | .build(); |
| 164 | } |
| 165 | |
| 166 | @Override |
| 167 | public KubevirtNode updateTunBridge(DeviceId deviceId) { |
| 168 | return new Builder() |
| 169 | .hostname(hostname) |
| 170 | .clusterName(clusterName) |
| 171 | .type(type) |
| 172 | .intgBridge(intgBridge) |
| 173 | .tunBridge(deviceId) |
Jian Li | 7c4a882 | 2020-12-21 11:25:12 +0900 | [diff] [blame] | 174 | .managementIp(managementIp) |
| 175 | .dataIp(dataIp) |
| 176 | .state(state) |
| 177 | .phyIntfs(phyIntfs) |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 178 | .gatewayBridgeName(gatewayBridgeName) |
Jian Li | 7c4a882 | 2020-12-21 11:25:12 +0900 | [diff] [blame] | 179 | .build(); |
| 180 | } |
| 181 | |
| 182 | @Override |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 183 | public Collection<KubevirtPhyInterface> phyIntfs() { |
| 184 | if (phyIntfs == null) { |
| 185 | return new ArrayList<>(); |
| 186 | } |
| 187 | |
| 188 | return phyIntfs; |
| 189 | } |
| 190 | |
Jian Li | 543fe85 | 2021-02-04 17:25:01 +0900 | [diff] [blame] | 191 | @Override |
| 192 | public PortNumber vxlanPort() { |
| 193 | return tunnelPort(VXLAN); |
| 194 | } |
| 195 | |
| 196 | @Override |
| 197 | public PortNumber grePort() { |
| 198 | return tunnelPort(GRE); |
| 199 | } |
| 200 | |
| 201 | @Override |
| 202 | public PortNumber genevePort() { |
| 203 | return tunnelPort(GENEVE); |
| 204 | } |
| 205 | |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 206 | @Override |
| 207 | public String gatewayBridgeName() { |
| 208 | return gatewayBridgeName; |
| 209 | } |
| 210 | |
Jian Li | 543fe85 | 2021-02-04 17:25:01 +0900 | [diff] [blame] | 211 | private PortNumber tunnelPort(String tunnelType) { |
| 212 | if (dataIp == null) { |
| 213 | return null; |
| 214 | } |
| 215 | DeviceService deviceService = DefaultServiceDirectory.getService(DeviceService.class); |
| 216 | Port port = deviceService.getPorts(tunBridge).stream() |
| 217 | .filter(p -> p.isEnabled() && |
| 218 | Objects.equals(p.annotations().value(PORT_NAME), tunnelType)) |
| 219 | .findAny().orElse(null); |
| 220 | return port != null ? port.number() : null; |
| 221 | } |
| 222 | |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 223 | /** |
| 224 | * Returns new builder instance. |
| 225 | * |
| 226 | * @return kubevirt node builder |
| 227 | */ |
| 228 | public static Builder builder() { |
| 229 | return new Builder(); |
| 230 | } |
| 231 | |
| 232 | /** |
| 233 | * Returns new builder instance with the given node as a default value. |
| 234 | * |
| 235 | * @param node kubevirt node |
| 236 | * @return kubevirt node builder |
| 237 | */ |
| 238 | public static Builder from(KubevirtNode node) { |
| 239 | return new Builder() |
| 240 | .hostname(node.hostname()) |
| 241 | .clusterName(node.clusterName()) |
| 242 | .type(node.type()) |
| 243 | .intgBridge(node.intgBridge()) |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 244 | .tunBridge(node.tunBridge()) |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 245 | .managementIp(node.managementIp()) |
| 246 | .dataIp(node.dataIp()) |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 247 | .state(node.state()) |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 248 | .phyIntfs(node.phyIntfs()) |
| 249 | .gatewayBridgeName(node.gatewayBridgeName()); |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 250 | } |
| 251 | |
| 252 | @Override |
| 253 | public boolean equals(Object o) { |
| 254 | if (this == o) { |
| 255 | return true; |
| 256 | } |
| 257 | if (o == null || getClass() != o.getClass()) { |
| 258 | return false; |
| 259 | } |
| 260 | DefaultKubevirtNode that = (DefaultKubevirtNode) o; |
| 261 | return clusterName.equals(that.clusterName) && |
| 262 | hostname.equals(that.hostname) && |
| 263 | type == that.type && |
| 264 | intgBridge.equals(that.intgBridge) && |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 265 | tunBridge.equals(that.tunBridge) && |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 266 | managementIp.equals(that.managementIp) && |
| 267 | dataIp.equals(that.dataIp); |
| 268 | } |
| 269 | |
| 270 | @Override |
| 271 | public int hashCode() { |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 272 | return Objects.hash(clusterName, hostname, type, intgBridge, tunBridge, |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 273 | managementIp, dataIp); |
| 274 | } |
| 275 | |
| 276 | @Override |
| 277 | public String toString() { |
| 278 | return MoreObjects.toStringHelper(this) |
| 279 | .add("clusterName", clusterName) |
| 280 | .add("hostname", hostname) |
| 281 | .add("type", type) |
| 282 | .add("intgBridge", intgBridge) |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 283 | .add("tunBridge", tunBridge) |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 284 | .add("managementIp", managementIp) |
| 285 | .add("dataIp", dataIp) |
| 286 | .add("state", state) |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 287 | .add("phyIntfs", phyIntfs) |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 288 | .add("gatewayBridgeName", gatewayBridgeName) |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 289 | .toString(); |
| 290 | } |
| 291 | |
| 292 | public static final class Builder implements KubevirtNode.Builder { |
| 293 | |
| 294 | private String clusterName; |
| 295 | private String hostname; |
| 296 | private Type type; |
| 297 | private DeviceId intgBridge; |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 298 | private DeviceId tunBridge; |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 299 | private IpAddress managementIp; |
| 300 | private IpAddress dataIp; |
| 301 | private KubevirtNodeState state; |
| 302 | private Collection<KubevirtPhyInterface> phyIntfs; |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 303 | private String gatewayBridgeName; |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 304 | |
| 305 | // private constructor not intended to use from external |
| 306 | private Builder() { |
| 307 | } |
| 308 | |
| 309 | @Override |
| 310 | public KubevirtNode build() { |
| 311 | checkArgument(hostname != null, NOT_NULL_MSG, "hostname"); |
| 312 | checkArgument(type != null, NOT_NULL_MSG, "type"); |
| 313 | checkArgument(state != null, NOT_NULL_MSG, "state"); |
| 314 | checkArgument(managementIp != null, NOT_NULL_MSG, "management IP"); |
| 315 | |
| 316 | if (StringUtils.isEmpty(clusterName)) { |
| 317 | clusterName = DEFAULT_CLUSTER_NAME; |
| 318 | } |
| 319 | |
| 320 | return new DefaultKubevirtNode( |
| 321 | clusterName, |
| 322 | hostname, |
| 323 | type, |
| 324 | intgBridge, |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 325 | tunBridge, |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 326 | managementIp, |
| 327 | dataIp, |
| 328 | state, |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 329 | phyIntfs, |
| 330 | gatewayBridgeName |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 331 | ); |
| 332 | } |
| 333 | |
| 334 | @Override |
| 335 | public Builder clusterName(String clusterName) { |
| 336 | this.clusterName = clusterName; |
| 337 | return this; |
| 338 | } |
| 339 | |
| 340 | @Override |
| 341 | public Builder hostname(String hostname) { |
| 342 | this.hostname = hostname; |
| 343 | return this; |
| 344 | } |
| 345 | |
| 346 | @Override |
| 347 | public Builder type(Type type) { |
| 348 | this.type = type; |
| 349 | return this; |
| 350 | } |
| 351 | |
| 352 | @Override |
| 353 | public Builder intgBridge(DeviceId deviceId) { |
| 354 | this.intgBridge = deviceId; |
| 355 | return this; |
| 356 | } |
| 357 | |
| 358 | @Override |
Jian Li | 138f51f | 2021-01-06 03:29:58 +0900 | [diff] [blame] | 359 | public Builder tunBridge(DeviceId deviceId) { |
| 360 | this.tunBridge = deviceId; |
| 361 | return this; |
| 362 | } |
| 363 | |
| 364 | @Override |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 365 | public Builder managementIp(IpAddress managementIp) { |
| 366 | this.managementIp = managementIp; |
| 367 | return this; |
| 368 | } |
| 369 | |
| 370 | @Override |
| 371 | public Builder dataIp(IpAddress dataIp) { |
| 372 | this.dataIp = dataIp; |
| 373 | return this; |
| 374 | } |
| 375 | |
| 376 | @Override |
| 377 | public Builder phyIntfs(Collection<KubevirtPhyInterface> phyIntfs) { |
| 378 | this.phyIntfs = phyIntfs; |
| 379 | return this; |
| 380 | } |
| 381 | |
| 382 | @Override |
| 383 | public Builder state(KubevirtNodeState state) { |
| 384 | this.state = state; |
| 385 | return this; |
| 386 | } |
Daniel Park | 54d8baf | 2021-02-22 17:12:20 +0900 | [diff] [blame^] | 387 | |
| 388 | @Override |
| 389 | public Builder gatewayBridgeName(String gatewayBridgeName) { |
| 390 | this.gatewayBridgeName = gatewayBridgeName; |
| 391 | return this; |
| 392 | } |
Jian Li | 43dc9ca | 2020-12-19 04:01:49 +0900 | [diff] [blame] | 393 | } |
| 394 | } |