1、shell脚本启动介绍
众所周知,在Linux中设置开机自启动的服务,需要在/etc/rcX.d下挂载。除此之外还需要在/etc/init.d下些启动脚本。其实很简单,先export出所需要的环境变量,例如JAVA_HOME,JRE_HOME, CATALINA_HOME, CATALINA_BASE什么的,然后再直接调用$CATALINA_HOME/bin/startup.sh就能成功启动。
2、我们在/etc/init.d下新建一个文件tomcat(需要在root权限下操作)
vi /etc/init.d/tomcat(写下如下代码,tomcat自启动脚本:)
- CATALINA_HOME="/usr/local/tomcat"(tomcat绝对路径)
#!/bin/bash
#
# kenny [email protected]
# /etc/rc.d/init.d/tomcat
# init script for tomcat precesses
#
# processname: tomcat
# description: tomcat is a j2se server
# chkconfig: 2345 86 16
# description: Start up the Tomcat servlet engine.
if [ -f /etc/init.d/functions ]; then
. /etc/init.d/functions
elif [ -f /etc/rc.d/init.d/functions ]; then
. /etc/rc.d/init.d/functions
else
echo -e "/atomcat: unable to locate functions lib. Cannot continue."
exit -1
fi
RETVAL=$?
CATALINA_HOME="/usr/local/tomcat"
case "$1" in
start)
if [ -f $CATALINA_HOME/bin/startup.sh ];
then
echo $"Starting Tomcat"
$CATALINA_HOME/bin/startup.sh
fi
;;
stop)
if [ -f $CATALINA_HOME/bin/shutdown.sh ];
then
echo $"Stopping Tomcat"
$CATALINA_HOME/bin/shutdown.sh
fi
;;
*)
echo $"Usage: $0 {start|stop}"
exit 1
;;
esac
exit $RETVAL
3、将tomcat文件拷贝到/etc/init.d/下,并运行:chkconfig --add tomcat
4、在tomcat/bin/catalina.sh文件中加入以下语句:
export JAVA_HOME=/usr/java/jvm/java-openjdk(jdk绝对路径)
export CATALINA_HOME=/usr/local/tomcat (tomcat绝对路径)
export CATALINA_BASE=/usr/local/tomcat (tomcat绝对路径)
export CATALINA_TMPDIR=/usr/local/tomcat/temp (tomcat绝对路径)