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/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* SonarQube is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.application;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.sonar.process.JmxUtils;
import org.sonar.process.MinimumViableSystem;
import org.sonar.process.Monitor;
import org.sonar.process.ProcessLogging;
import org.sonar.process.ProcessMXBean;
import org.sonar.process.ProcessUtils;
import org.sonar.process.ProcessWrapper;
import org.sonar.process.Props;
import org.sonar.search.SearchServer;
import java.io.File;
import java.util.Properties;
/**
* Entry-point of process that starts and monitors elasticsearch and web servers
*/
public class App implements ProcessMXBean {
private Monitor monitor = new Monitor();
private ProcessWrapper elasticsearch;
private ProcessWrapper server;
private boolean success = false;
public App() {
JmxUtils.registerMBean(this, "SonarQube");
ProcessUtils.addSelfShutdownHook(this);
}
public void start(Props props) throws InterruptedException {
try {
Logger logger = LoggerFactory.getLogger(getClass());
monitor.start();
File homeDir = props.nonNullValueAsFile("sonar.path.home");
File tempDir = props.nonNullValueAsFile("sonar.path.temp");
elasticsearch = new ProcessWrapper(JmxUtils.SEARCH_SERVER_NAME);
elasticsearch
.setWorkDir(homeDir)
.setJmxPort(props.valueAsInt(DefaultSettings.SEARCH_JMX_PORT))
.addJavaOpts(props.value(DefaultSettings.SEARCH_JAVA_OPTS))
.setTempDirectory(tempDir.getAbsoluteFile())
.setClassName("org.sonar.search.SearchServer")
.addProperties(props.rawProperties())
.addClasspath("./lib/common/*")
.addClasspath("./lib/search/*");
if (elasticsearch.execute()) {
monitor.monitor(elasticsearch);
if (elasticsearch.waitForReady()) {
logger.info("search server is up");
// do not yet start SQ in cluster mode. See SONAR-5483 & SONAR-5391
if (StringUtils.isEmpty(props.value(DefaultSettings.CLUSTER_MASTER))) {
server = new ProcessWrapper(JmxUtils.WEB_SERVER_NAME)
.setWorkDir(homeDir)
.setJmxPort(props.valueAsInt(DefaultSettings.WEB_JMX_PORT))
.addJavaOpts(props.nonNullValue(DefaultSettings.WEB_JAVA_OPTS))
.setTempDirectory(tempDir.getAbsoluteFile())
// required for logback tomcat valve
.setLogDir(props.nonNullValueAsFile("sonar.path.logs"))
.setClassName("org.sonar.server.app.WebServer")
.addProperties(props.rawProperties())
.addClasspath("./lib/common/*")
.addClasspath("./lib/server/*");
String driverPath = props.value(JdbcSettings.PROPERTY_DRIVER_PATH);
if (driverPath != null) {
server.addClasspath(driverPath);
}
if (server.execute()) {
monitor.monitor(server);
if (server.waitForReady()) {
success = true;
logger.info("web server is up");
}
}
} else {
success = true;
}
}
}
} finally {
monitor.join();
terminate();
}
}
static String starPath(File homeDir, String relativePath) {
File dir = new File(homeDir, relativePath);
return FilenameUtils.concat(dir.getAbsolutePath(), "*");
}
@Override
public boolean isReady() {
return monitor.isAlive();
}
@Override
public long ping() {
return System.currentTimeMillis();
}
@Override
public void terminate() {
if (monitor != null && monitor.isAlive()) {
monitor.terminate();
monitor = null;
}
if (server != null) {
server.terminate();
server = null;
}
if (elasticsearch != null) {
elasticsearch.terminate();
elasticsearch = null;
}
}
private boolean isSuccess() {
return success;
}
public static void main(String[] args) {
new MinimumViableSystem().check();
CommandLineParser cli = new CommandLineParser();
Properties rawProperties = cli.parseArguments(args);
Props props;
try {
props = new PropsBuilder(rawProperties, new JdbcSettings()).build();
new ProcessLogging().configure(props, "/org/sonar/application/logback.xml");
} catch (Exception e) {
throw new IllegalStateException(e);
}
App app = new App();
ProcessUtils.addSelfShutdownHook(app);
try {
// start and wait for shutdown command
if (props.contains(SearchServer.ES_CLUSTER_INET)) {
LoggerFactory.getLogger(App.class).info("SonarQube slave configured to join SonarQube master : {}", props.value(SearchServer.ES_CLUSTER_INET));
}
app.start(props);
} catch (InterruptedException e) {
LoggerFactory.getLogger(App.class).info("interrupted");
} finally {
LoggerFactory.getLogger(App.class).info("stopped");
System.exit(app.isSuccess() ? 0 : 1);
}
}
}
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