Java Service Wrapper

The project needs to run the Java application into a jar package, running in a Linux environment

There is a problem: after the deployment, after the Java-jar Xxx.jar, because of ssh in, so this window is turned off, his process is turned off, this is not acceptable

Target: Boot automatically start, without human intervention, is the Guardian process. The common practice is to write shell scripts, check some online, recommend Java Service Wrapper

Advantages: Most of the systems are supported, can be made into services, can boot

The following is a combination of itself and the network to say:

Reference article address: http://blog.csdn.net/lyflower/article/details/6098025

Below the Linux/opt build Tianlong directory, copy Tianlong.jar to/home/cotton/applications/data_receive/lib directory.

1, download Java Service Wrapper (current version wrapper-linux-x86-64-3.5.26), unzip.
http://wrapper.tanukisoftware.org/
Copy wrapper/src/bin/sh.script.in to/home/cotton/applications/data_receive/bin directory, rename to Datareceive

Copy the wrapper file from the Wrapper/bin directory to the/home/cotton/applications/data_receive/bin directory

Copy wrapper/src/conf/wrapper.conf.in to/home/cotton/applications/data_receive/conf directory, rename to wrapper.conf

Copy the Wrapper/lib directory to the/home/cotton/applications/data_receive/lib directory with 3 files

Libwrapper.so
Wrapper.jar
Wrappertest.jar

2. Modify the/home/cotton/applications/data_receive/bin/datareceive file
App_name= "datareceive"//note here, the application service name should be the same as the datareceive name in the 1th step/home/cotton/applications/data_receive/bin
App_long_name= "Datareceive Application Server"
Wrapper_cmd= "./wrapper"//Here is the path to write correctly, here is the corresponding/home/cotton/applications/data_receive/bin/wrapper this file
Wrapper_conf= ". /conf/wrapper.conf "//The path here is to be written correctly, here is the corresponding/home/cotton/applications/data_receive/conf/wrapper.conf this file
Give Execute permission
chmod 775/home/cotton/applications/data_receive/bin/datareceive
chmod 775/home/cotton/applications/data_receive/bin/wrapper

3. Modify the/home/cotton/applications/data_receive/conf/wrapper.conf file
Wrapper.java.command=/home/cotton/jdk1.7.0_71/bin/java//Here is the installation path to write Java
Use Wrapperstartstopapp so that you can start/stop programs with Start/stop with commands.
Wrapper.java.mainclass=org.tanukisoftware.wrapper.wrapperstartstopapp
#这里添加你用到的jar包文件, from 1.. n You write it all on your own, but wrapper is a must, I use CLASSPATH1 and 2 here.
wrapper.java.classpath.1=. /lib/wrapper.jar
Wrapper.java.classpath.2=. /lib/data_receiver.jar//Here means to put the packaged Tianlong.jar in/home/cotton/applications/data_receive/lib this folder
wrapper.java.classpath.3=. /lib/asterisk-java-0.3.jar
wrapper.java.classpath.4=. /lib/mysql-connector-java-5.1.6-bin.jar
Wrapper.java.classpath.5=/home/cotton/jdk1.7.0_71/lib/dt.jar
Wrapper.java.classpath.6=/home/cotton/jdk1.7.0_71/lib/tools.jar
wrapper.java.classpath.7=. /cofig.properties//This is the configuration file used by the application. If you use an application that needs to be configured, you need to include this file in
wrapper.java.library.path.1=. /lib//Here is the path of the jar package used to represent wrapper, the general default is, the absolute path is:/home/cotton/applications/data_receive/lib
#这个就是你自己可执行程序的主类 (MainClass), in general, is the class that contains the public static void main
Wrapper.app.parameter.1=mainmothed_class
Wrapper.app.parameter.2=1
Wrapper.app.parameter.3=true
Wrapper.app.parameter.4=mainmothed_class
Wrapper.app.parameter.5=true
Wrapper.app.parameter.6=1
Wrapper.app.parameter.7=stop

4, let datareceive boot automatically run
Ln-s/home/cotton/applications/data_receive/bin/datareceive/etc/init.d/datareceive
Ln-s/home/cotton/applications/data_receive/bin/datareceive/etc/rc0.d/datareceive
Ln-s/home/cotton/ Applications/data_receive/bin/datareceive/etc/rc1.d/datareceive
Ln-s/home/cotton/applications/data_receive/ Bin/datareceive/etc/rc2.d/datareceive
Ln-s/home/cotton/applications/data_receive/bin/datareceive/etc/rc3.d/ Datareceive
ln-s/home/cotton/applications/data_receive/bin/datareceive/etc/rc4.d/datareceive
Ln-s/home/ Cotton/applications/data_receive/bin/datareceive/etc/rc5.d/datareceive
Ln-s/home/cotton/applications/data_ Receive/bin/datareceive/etc/rc6.d/datareceive

5. Test Execution Command: service datareceive start|stop|restart|status
When the program runs, the Java Service wrapper generates Wrapper.log logs in the/home/cotton/applications/data_receive/bin/directory,
STATUS | wrapper| 2009/02/25 17:04:01 | --Wrapper Started as Daemon
STATUS | wrapper| 2009/02/25 17:04:01 | Java Service Wrapper Community Edition 3.3.2
STATUS | wrapper| 2009/02/25 17:04:01 | Copyright (C) 1999-2009 tanuki software, ltd.all rights Reserved.
STATUS | wrapper| 2009/02/25 17:04:01 | http://wrapper.tanukisoftware.org
STATUS | wrapper| 2009/02/25 17:04:01 |
STATUS | wrapper| 2009/02/25 17:04:01 | Launching a JVM ...
INFO | JVM 1 | 2009/02/25 17:04:02 | Wrappermanager:initializing ...

The above indicates that it has been configured successfully. If there is an error in the configuration, there will be a hint in wrapper.log.
At the same time, if the program is configured successfully and started, there will be a datareceive.pid in the/home/cotton/applications/data_receive/bin.

Attached directory structure
/home/cotton/applications/data_receive/

/home/cotton/applications/data_receive/bin
| Datareceive
| DataReceive.java.status (automatically generated when the program runs)
| Datareceive.pid (automatically generated when the program runs)
| Datareceive.status (automatically generated when the program runs)
| Wrapper
| Wrapper.log (automatically generated when the program runs)
/home/cotton/applications/data_receive/conf
| Wrapper.conf
/home/cotton/applications/data_receive/lib
| Libwrapper.so
| Wrapper.jar
| Data_receiver.jar.jar
| Wrappertest.jar

Java Service Wrapper