1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
/*
* SonarQube :: Application
* Copyright (C) 2009-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program 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.
*
* This program 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 java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.lang.StringUtils;
import org.sonar.process.MinimumViableSystem;
import org.sonar.process.ProcessProperties;
import org.sonar.process.Props;
import org.sonar.process.Stoppable;
import org.sonar.process.monitor.JavaCommand;
import org.sonar.process.monitor.Monitor;
/**
* Entry-point of process that starts and monitors elasticsearch and web servers
*/
public class App implements Stoppable {
private final Monitor monitor;
public App(File tempDir) {
this(Monitor.create(tempDir));
}
App(Monitor monitor) {
this.monitor = monitor;
}
public void start(Props props) {
if (props.valueAsBoolean(ProcessProperties.ENABLE_STOP_COMMAND, false)) {
monitor.watchForHardStop();
}
monitor.start(createCommands(props));
monitor.awaitTermination();
}
private List<JavaCommand> createCommands(Props props) {
List<JavaCommand> commands = new ArrayList<>();
File homeDir = props.nonNullValueAsFile(ProcessProperties.PATH_HOME);
JavaCommand elasticsearch = new JavaCommand("search");
elasticsearch
.setWorkDir(homeDir)
.addJavaOptions("-Djava.awt.headless=true")
.addJavaOptions(props.nonNullValue(ProcessProperties.SEARCH_JAVA_OPTS))
.addJavaOptions(props.nonNullValue(ProcessProperties.SEARCH_JAVA_ADDITIONAL_OPTS))
.setClassName("org.sonar.search.SearchServer")
.setArguments(props.rawProperties())
.addClasspath("./lib/common/*")
.addClasspath("./lib/search/*");
commands.add(elasticsearch);
// do not yet start SQ on elasticsearch slaves
if (StringUtils.isBlank(props.value(ProcessProperties.CLUSTER_MASTER_HOST))) {
JavaCommand webServer = new JavaCommand("web")
.setWorkDir(homeDir)
.addJavaOptions(ProcessProperties.WEB_ENFORCED_JVM_ARGS)
.addJavaOptions(props.nonNullValue(ProcessProperties.WEB_JAVA_OPTS))
.addJavaOptions(props.nonNullValue(ProcessProperties.WEB_JAVA_ADDITIONAL_OPTS))
// required for logback tomcat valve
.setEnvVariable(ProcessProperties.PATH_LOGS, props.nonNullValue(ProcessProperties.PATH_LOGS))
.setClassName("org.sonar.server.app.WebServer")
.setArguments(props.rawProperties())
.addClasspath("./lib/common/*")
.addClasspath("./lib/server/*");
String driverPath = props.value(ProcessProperties.JDBC_DRIVER_PATH);
if (driverPath != null) {
webServer.addClasspath(driverPath);
}
commands.add(webServer);
}
return commands;
}
static String starPath(File homeDir, String relativePath) {
File dir = new File(homeDir, relativePath);
return FilenameUtils.concat(dir.getAbsolutePath(), "*");
}
public static void main(String[] args) throws Exception {
new MinimumViableSystem().checkJavaVersion();
CommandLineParser cli = new CommandLineParser();
Properties rawProperties = cli.parseArguments(args);
Props props = new PropsBuilder(rawProperties, new JdbcSettings()).build();
AppLogging logging = new AppLogging();
logging.configure(props);
File tempDir = props.nonNullValueAsFile(ProcessProperties.PATH_TEMP);
App app = new App(tempDir);
app.start(props);
}
@Override
public void stopAsync() {
monitor.stop();
}
}
|