| /* |
| * 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.gearpump.services |
| |
| import akka.actor.ActorSystem |
| import akka.http.scaladsl.model._ |
| import akka.http.scaladsl.server.Directives._ |
| import akka.stream.Materializer |
| |
| // NOTE: This cannot be removed!!! |
| import org.apache.gearpump.services.util.UpickleUtil._ |
| |
| /** |
| * AdminService is for cluster-wide managements. it is not related with |
| * specific application. |
| * |
| * For example: |
| * - Security management: Add user, remove user. |
| * - Configuration management: Change configurations. |
| * - Machine management: Add worker machines, remove worker machines, and add masters. |
| */ |
| |
| // TODO: Add YARN resource manager capacities to add/remove machines. |
| class AdminService(override val system: ActorSystem) |
| extends BasicService { |
| |
| protected override def prefix = Neutral |
| |
| protected override def doRoute(implicit mat: Materializer) = { |
| path("terminate") { |
| post { |
| system.terminate() |
| complete(StatusCodes.NotFound) |
| } |
| } |
| } |
| } |