| /** |
| * 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.s4.tools; |
| |
| import java.io.File; |
| import java.net.URI; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.I0Itec.zkclient.ZkClient; |
| import org.apache.s4.comm.topology.ZNRecordSerializer; |
| import org.apache.s4.core.util.AppConfig; |
| import org.apache.s4.core.util.ParsingUtils; |
| import org.apache.s4.deploy.DeploymentUtils; |
| import org.gradle.tooling.BuildLauncher; |
| import org.gradle.tooling.GradleConnector; |
| import org.gradle.tooling.ProgressListener; |
| import org.gradle.tooling.ProjectConnection; |
| import org.slf4j.LoggerFactory; |
| |
| import com.beust.jcommander.Parameter; |
| import com.beust.jcommander.Parameters; |
| import com.google.common.base.Strings; |
| |
| /** |
| * Deploys and S4 application configuration into the cluster manager |
| */ |
| public class Deploy extends S4ArgsBase { |
| |
| static org.slf4j.Logger logger = LoggerFactory.getLogger(Deploy.class); |
| |
| public static void main(String[] args) { |
| |
| DeployAppArgs deployArgs = new DeployAppArgs(); |
| |
| Tools.parseArgs(deployArgs, args); |
| |
| try { |
| ZkClient zkClient = new ZkClient(deployArgs.zkConnectionString, deployArgs.timeout); |
| zkClient.setZkSerializer(new ZNRecordSerializer()); |
| |
| URI s4rURI = null; |
| |
| if (deployArgs.s4rPath != null) { |
| s4rURI = new URI(deployArgs.s4rPath); |
| if (Strings.isNullOrEmpty(s4rURI.getScheme())) { |
| // default is file |
| s4rURI = new File(deployArgs.s4rPath).toURI(); |
| } |
| logger.info("Using specified S4R [{}]", s4rURI.toString()); |
| } else { |
| if (!Strings.isNullOrEmpty(deployArgs.appClass)) { |
| // 3. otherwise if there is at least an app class specified (e.g. for running "s4 adapter"), we use |
| // it and won't use an S4R |
| logger.info("No S4R path specified, nor build file specified: this assumes the app is in the classpath"); |
| } else { |
| logger.error("You must specify an S4R file or an appClass that will be in the classpath"); |
| System.exit(1); |
| } |
| |
| } |
| |
| DeploymentUtils.initAppConfig( |
| new AppConfig.Builder().appName(deployArgs.appName) |
| .appURI(s4rURI == null ? null : s4rURI.toString()) |
| .customModulesNames(deployArgs.modulesClassesNames) |
| .customModulesURIs(deployArgs.modulesURIs).appClassName(deployArgs.appClass) |
| .namedParameters(ParsingUtils.convertListArgsToMap(deployArgs.extraNamedParameters)) |
| .build(), deployArgs.clusterName, false, deployArgs.zkConnectionString); |
| // Explicitly shutdown the JVM since Gradle leaves non-daemon threads running that delay the termination |
| if (!deployArgs.testMode) { |
| System.exit(0); |
| } |
| } catch (Exception e) { |
| LoggerFactory.getLogger(Deploy.class).error("Cannot deploy app", e); |
| } |
| |
| } |
| |
| @Parameters(commandNames = "s4 deploy", commandDescription = "Package and deploy application to S4 cluster", separators = "=") |
| static class DeployAppArgs extends S4ArgsBase { |
| |
| @Parameter(names = "-s4r", description = "URI to existing s4r file", required = false) |
| String s4rPath; |
| |
| @Parameter(names = { "-a", "-appClass" }, description = "Full class name of the application class (extending App or AdapterApp)", required = false) |
| String appClass = ""; |
| |
| @Parameter(names = "-appName", description = "Name of S4 application.", required = true) |
| String appName; |
| |
| @Parameter(names = { "-c", "-cluster" }, description = "Logical name of the S4 cluster", required = true) |
| String clusterName; |
| |
| @Parameter(names = "-zk", description = "ZooKeeper connection string") |
| String zkConnectionString = "localhost:2181"; |
| |
| @Parameter(names = "-timeout", description = "Connection timeout to Zookeeper, in ms") |
| int timeout = 10000; |
| |
| @Parameter(names = { "-modulesURIs", "-mu" }, description = "URIs for fetching code of custom modules") |
| List<String> modulesURIs = new ArrayList<String>(); |
| |
| @Parameter(names = { "-modulesClasses", "-emc", "-mc" }, description = "Fully qualified class names of custom modules") |
| List<String> modulesClassesNames = new ArrayList<String>(); |
| |
| @Parameter(names = { "-namedStringParameters", "-p" }, description = "Comma-separated list of inline configuration parameters. Syntax: '-p=name1=value1,name2=value2 '", hidden = false, converter = ParsingUtils.InlineConfigParameterConverter.class) |
| List<String> extraNamedParameters = new ArrayList<String>(); |
| |
| @Parameter(names = "-testMode", description = "Special mode for regression testing", hidden = true) |
| boolean testMode = false; |
| |
| @Parameter(names = "-debug", description = "Display debug information from the build system", arity = 0) |
| boolean debug = false; |
| } |
| |
| static class ExecGradle { |
| |
| public static void exec(File buildFile, String taskName, String[] params, boolean debug) throws Exception { |
| |
| ProjectConnection connection = GradleConnector.newConnector() |
| .forProjectDirectory(buildFile.getParentFile()).connect(); |
| |
| try { |
| BuildLauncher build = connection.newBuild(); |
| |
| // select tasks to run: |
| build.forTasks(taskName); |
| |
| List<String> buildArgs = new ArrayList<String>(); |
| // buildArgs.add("-b"); |
| // buildArgs.add(buildFilePath); |
| buildArgs.add("-stacktrace"); |
| if (debug) { |
| buildArgs.add("-debug"); |
| } |
| if (params.length > 0) { |
| for (int i = 0; i < params.length; i++) { |
| buildArgs.add("-P" + params[i]); |
| } |
| } |
| |
| logger.info(Arrays.toString(buildArgs.toArray())); |
| |
| build.withArguments(buildArgs.toArray(new String[] {})); |
| |
| // if you want to listen to the progress events: |
| ProgressListener listener = null; // use your implementation |
| // build.addProgressListener(listener); |
| |
| // kick the build off: |
| build.run(); |
| } finally { |
| connection.close(); |
| } |
| } |
| } |
| } |