使用Java Service Wrapper设置tomcat作为linux服务并且开机自动启动
原文地址：http://wenson.iteye.com/blog/155159
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Java Service Wrapper（以下简称JSW）是一个可以将Java应用程序封装成Windows服务（service）或Unix守护程序（daemon）的程序，而且是免费的。
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前几天总结了使用JSVC来设置tomcat作为linux服务并且开机自动启动，但是如果要更专业一点来控制tomcat的启动，使用JavaService Wrapper应该不失为一个好的选择，下面来总结一下Java ServiceWrapper在Linux中对于tomcat启动的设置：
1.安装JDK、Tomcat,此处略过。比如tomcat安装在/opt/tomcat目录中。
2.使用命令wget 下载Java ServiceWrapper(目前版本wrapper-linux-x86-32-3.2.3，官网：http://wrapper.tanukisoftware.org),刚才去访问官网好像打不开了不知道是以前就不行了还是被天朝和谐了..
在另外的地方找到了，勉以后者之难附下载。
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用命令tar -zxvfwrapper-linux-x86-32-3.2.3.tar.gz解压，得到目录wrapper-linux-x86-32-3.2.3，使用ln -s wrapper-linux-x86-32-3.2.3wrapper 给目录wrapper-linux-x86-32-3.2.3 建一个名称为wrapper的快捷方式。
3.复制wrapper\src\bin\sh.script.in到/opt/tomcat/bin目录，重命名为tomcat
复制wrapper\src\conf\wrapper.conf.in到/opt/tomcat/conf目录，重命名为wrapper.conf
复制wrapper\lib目录下的所有3个文件到/opt/tomcat/lib目录
复制wrapper\bin目录下的wrapper文件到/opt/tomcat/bin目录
4.修改/opt/tomcat/bin/tomcat文件
APP_NAME="tomcat"
APP_LONG_NAME="Tomcat Application Server"
WRAPPER_CMD="./wrapper"
WRAPPER_CONF="../conf/wrapper.conf"
赋予执行权限
chmod 775 /opt/tomcat/bin/tomcat
5.修改/opt/tomcat/conf/wrapper.conf文件，如：
#********************************************************************
# Wrapper Properties
#********************************************************************
# Java Application
# 设置环境变量
set.JAVA_HOME=/usr/java/jdk1.6.0_01
set.CATALINA_HOME=/opt/tomcat
set.CATALINA_BASE=/opt/tomcat
wrapper.java.command=/usr/java/jdk1.6.0_01/bin/java
# Java Main class. This class must implement the WrapperListener interface
# or guarantee that the WrapperManager class is initialized. Helper
# classes are provided to do this for you. See the Integration section
# of the documentation for details.
# 使用WrapperStartStopApp，这样可以通过命令带start/stop来启动/停止程序。
wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperStartStopApp
# Java Classpath (include wrapper.jar) Add class path elements as
# needed starting from 1
# 设置执行tomcat的classpath文件
wrapper.java.classpath.1=%CATALINA_HOME%/lib/wrapper.jar
wrapper.java.classpath.2=%CATALINA_BASE%/bin/bootstrap.jar
# Java Library Path (location of Wrapper.DLL or libwrapper.so)
# 设置tomcat的lib路径
wrapper.java.library.path.1=%CATALINA_HOME%/lib/
# Java Additional Parameters
# 设置额外参数
wrapper.java.additional.1=-Djava.endorsed.dirs=%CATALINA_HOME%/common/endorsed
wrapper.java.additional.2=-Dcatalina.base=%CATALINA_BASE%
wrapper.java.additional.3=-Dcatalina.home=%CATALINA_HOME%
wrapper.java.additional.4=-Djava.io.tmpdir=%CATALINA_BASE%/temp
# Initial Java Heap Size (in MB)
# 设置tomcat的JVM初始化堆的大小
wrapper.java.initmemory=128
# Maximum Java Heap Size (in MB)
# 设置tomcat的JVM堆的最大值
wrapper.java.maxmemory=512
# Application parameters. Add parameters as needed starting from 1
# 设置启动、停止和重启参数
wrapper.app.parameter.1=org.apache.catalina.startup.Bootstrap
wrapper.app.parameter.2=1
wrapper.app.parameter.3=start
wrapper.app.parameter.4=org.apache.catalina.startup.Bootstrap
wrapper.app.parameter.5=true
wrapper.app.parameter.6=1
wrapper.app.parameter.7=stop
wrapper.filter.trigger.1=java.lang.OutOfMemoryError
wrapper.filter.action.1=RESTART
#********************************************************************
# Wrapper Logging Properties
#********************************************************************
# Format of output for the console. (See docs for formats)
wrapper.console.format=PM
# Log Level for console output. (See docs for log levels)
wrapper.console.loglevel=INFO
# Log file to use for wrapper output logging.
# 设置log文件路径
wrapper.logfile=%CATALINA_BASE%/logs/wrapper.log
# Format of output for the log file. (See docs for formats)
wrapper.logfile.format=LPTM
# Log Level for log file output. (See docs for log levels)
wrapper.logfile.loglevel=INFO
# Maximum size that the log file will be allowed to grow to before
# the log is rolled. Size is specified in bytes. The default value
# of 0, disables log rolling. May abbreviate with the 'k' (kb) or
# 'm' (mb) suffix. For example: 10m = 10 megabytes.
# 设置log文件最大值
wrapper.logfile.maxsize=5
# Maximum number of rolled log files which will be allowed before old
# files are deleted. The default value of 0 implies no limit.
#设置log文件最多个数
wrapper.logfile.maxfiles=10
# Log Level for sys/event log output. (See docs for log levels)
wrapper.syslog.loglevel=NONE
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#以下配置可要可不要
#********************************************************************
# Wrapper Windows Properties
#********************************************************************
# Title to use when running as a console
# windows下tomcat控制台名称
wrapper.console.title=Tomcat6 Application Server
#********************************************************************
# Wrapper Windows NT/2000/XP Service Properties
#********************************************************************
# WARNING - Do not modify any of these properties when an application
# using this configuration file has been installed as a service.
# Please uninstall the service before modifying this section. The
# service can then be reinstalled.
# Name of the service
# 设置服务名称
wrapper.ntservice.name=tomcat6
# Display name of the service
wrapper.ntservice.displayname=@app.long.name@
# Description of the service
wrapper.ntservice.description=@app.description@
# Service dependencies. Add dependencies as needed starting from 1
wrapper.ntservice.dependency.1=
# Mode in which the service is installed. AUTO_START or DEMAND_START
# 设置允许Tomcat服务自动启动
wrapper.ntservice.starttype=AUTO_START
# Allow the service to interact with the desktop.
wrapper.ntservice.interactive=false
6.设置tomcat开机自动运行：
ln -s /opt/tomcat/bin/tomcat /etc/init.d/tomcat
7.测试,执行命令：service tomcat start|stop|restart|status
至此，使用Java Service Wrapper来设置Tomcat作为Linux的服务完成，从此过程看来，Java Service Wrapper对tomcat的控制程度比tomcat自带的JSVC深入多了。
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我的一点经验:
我在按照wenson的文章完成上面7个步骤后可有启动，停止，重启。但是不能随机启动比较郁闷。因为我已经把/opt/tomcat/bin/tomcat 复制到/etc/init.d/tomcat了...找找找..找到了一个命令：
chkconfig --add tomcat
测试一下可以了欣喜若狂...
ps：我用的是SUSE LINUX10 估计跟wenson的环境有点不同吧..
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8.目录结构：
/opt/tomcat/bin
???????????????? | tomcat
???????????????? | wrapper
/opt/tomcat/logs
???????????????? | wrapper.log（程序运行时自动产生）
/opt/tomcat/conf
???????????????? | wrapper.conf
/opt/tomcat/lib
???????????????? | libwrapper.so
???????????????? | wrapper.jar
???????????????? | test.jar
