| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.shardingsphere.elasticjob.cloud.console.controller; |
| |
| import com.google.common.base.Preconditions; |
| import com.google.common.base.Strings; |
| import com.google.gson.JsonParseException; |
| import lombok.extern.slf4j.Slf4j; |
| import org.apache.shardingsphere.elasticjob.cloud.scheduler.mesos.MesosStateService; |
| import org.apache.shardingsphere.elasticjob.cloud.scheduler.mesos.ReconcileService; |
| import org.apache.shardingsphere.elasticjob.reg.base.CoordinatorRegistryCenter; |
| import org.apache.shardingsphere.elasticjob.restful.Http; |
| import org.apache.shardingsphere.elasticjob.restful.RestfulController; |
| import org.apache.shardingsphere.elasticjob.restful.annotation.ContextPath; |
| import org.apache.shardingsphere.elasticjob.restful.annotation.Mapping; |
| import org.apache.shardingsphere.elasticjob.restful.annotation.Param; |
| import org.apache.shardingsphere.elasticjob.restful.annotation.ParamSource; |
| |
| import java.util.Collection; |
| import java.util.Map; |
| |
| /** |
| * Cloud operation restful api. |
| */ |
| @Slf4j |
| @ContextPath("/api/operate") |
| public final class CloudOperationController implements RestfulController { |
| |
| private static ReconcileService reconcileService; |
| |
| private static final long RECONCILE_MILLIS_INTERVAL = 10 * 1000L; |
| |
| private static MesosStateService mesosStateService; |
| |
| private static long lastReconcileTime; |
| |
| /** |
| * Init. |
| * |
| * @param regCenter registry center |
| * @param reconcileService reconcile service |
| */ |
| public static void init(final CoordinatorRegistryCenter regCenter, final ReconcileService reconcileService) { |
| CloudOperationController.reconcileService = reconcileService; |
| CloudOperationController.mesosStateService = new MesosStateService(regCenter); |
| } |
| |
| /** |
| * Explicit reconcile service. |
| * |
| * @return <em>true</em> for operation finished. |
| */ |
| @Mapping(method = Http.POST, path = "/reconcile/explicit") |
| public boolean explicitReconcile() { |
| validReconcileInterval(); |
| reconcileService.explicitReconcile(); |
| return true; |
| } |
| |
| /** |
| * Implicit reconcile service. |
| * |
| * @return <em>true</em> for operation finished. |
| */ |
| @Mapping(method = Http.POST, path = "/reconcile/implicit") |
| public boolean implicitReconcile() { |
| validReconcileInterval(); |
| reconcileService.implicitReconcile(); |
| return true; |
| } |
| |
| private void validReconcileInterval() { |
| if (System.currentTimeMillis() < lastReconcileTime + RECONCILE_MILLIS_INTERVAL) { |
| throw new RuntimeException("Repeat explicitReconcile"); |
| } |
| lastReconcileTime = System.currentTimeMillis(); |
| } |
| |
| /** |
| * Get sandbox of the cloud job by app name. |
| * |
| * @param appName application name |
| * @return sandbox info |
| * @throws JsonParseException parse json exception |
| */ |
| @Mapping(method = Http.GET, path = "/sandbox") |
| public Collection<Map<String, String>> sandbox(@Param(name = "appName", source = ParamSource.QUERY) final String appName) throws JsonParseException { |
| Preconditions.checkArgument(!Strings.isNullOrEmpty(appName), "Lack param 'appName'"); |
| return mesosStateService.sandbox(appName); |
| } |
| } |