CentOS系统中安装Tomcat7并设置为自启动服务
CentOS系统中安装Tomcat7并设置为自启动服务
1、 软件
a) 下载apache-tomcat-7.0.27 地址: http://apache.etoak.com/tomcat/tomcat-7/v7.0.27/bin/apache-tomcat-7.0.27.tar.gz
b) 如无特殊说明,本文档操作用户为tomcat
2、 安装
a) 解压
# tar zxvf apache-tomcat-7.0.27.zip
b)移动到其他目录
# mv apache-tomcat-7.0.27 /home/tomcat/tomcat
c) 启动Tomcat服务
# cd /home/tomcat/tomcat/bin
# ./startup.sh
d)检查是否启动成功
在本机浏览器中访问URL: http://localhost:8080/
会出现Tomcat的欢迎页面
注:如果想远程通过浏览器访问,则在远程浏览器中输入http://<ip>:8080/
<ip> 可通过在本地机器上输入命令 ifconfig 查看
如果未能访问到tomcat的欢迎页面,需要查看本机的防火墙设置,是否打开了端口8080
e)停止服务
# ./shutdown.sh
3、 可能出现的问题
a) Java未先安装,或未正确配置JAVA_HOME系统环境变量
b) Linux系统的防火墙8080端口未被设置为远程可访问
4、配置tomcat由tomcat用户自启动(使用jsvc)
a) 编译安装jsvc
# export CATALINA_HOME=/home/tomcat/tomcat
# cd $CATALINA_HOME/bin
# tar xvfz commons-daemon-native.tar.gz
# cd commons-daemon-1.0.8-native-src/unix
# ./configure
# make
# cp jsvc ../..
b) 编写自启动脚本:用root用户登录,创建脚本tomcat7
# vi /etc/init.d/tomcat7
添加如下脚本:
#! /bin/sh
# chkconfig: 35 96 04
# description: Apache-Tomcat service script.
# Version:
# 2008-01-17-01
# By:
# Typhoon.Free.Wolf.
# Service name.
SVC_name="tomcat7"
# Lock file.
LOCK_FILE="/var/lock/subsys/tfw_tomcat"
# Installation prefix.
APP_HOME="/home/tomcat/tomcat"
# The process name to monitor.
APP_PROC="java"
# Authorize user.
APP_USER="tomcat"
SLEEP_START=5
SLEEP_STOP=$SLEEP_START
# Importing functions.
flg_func=0
if [ -f /etc/init.d/functions ] ; then
. /etc/init.d/functions
flg_func=1
elif [ -f /etc/rc.d/init.d/functions ] ; then
. /etc/rc.d/init.d/functions
flg_func=1
fi
# Templete.
# Return:
# FLG_PROC_ON means process is there.
# FLG_PROC_OFF means process not exists.
# Other means error.
FLG_PROC_ON=1
FLG_PROC_OFF=0
probe() {
srch_rst=$(ps -A|grep $APP_PROC|awk '{print $4}')
for rst in $srch_rst ; do
if [ $APP_PROC = $rst ] ; then
return $FLG_PROC_ON
fi
done
return $FLG_PROC_OFF
}
# Templete.
# Shows OK.
# Return:
echo_ok() {
case $flg_func in
1)
echo_success
echo ""
;;
*)
echo ""
echo " [ OK ]"
;;
esac
}
# Templete.
# Shows Passed.
# Return:
echo_pass() {
case $flg_func in
1)
echo_passed
echo ""
;;
*)
echo ""
echo " [PASSED]"
;;
esac
}
# Templete.
# Shows Failed.
# Return:
echo_bad() {
case $flg_func in
1)
echo_failure
echo ""
;;
*)
echo ""
echo " [FAILED]"
;;
esac
}
# Templete.
# Start section.
# Return:
_start() {
probe
proc=$?
echo ""
echo "Starting $SVC_NAME..."
if (touch $LOCK_FILE) ; then
echo_ok
else
echo_bad
fi
}
start() {
probe
proc=$?
echo ""
echo "Starting $SVC_NAME..."
if [ $FLG_PROC_OFF = $proc ] ; then
if (su - $APP_USER -c "$APP_HOME/bin/startup.sh") ; then
sleep $SLEEP_START
if (touch $LOCK_FILE) ; then
echo_ok
else
echo_pass
echo ""
fi
else
echo_bad
fi
elif [ $FLG_PROC_ON = $proc ] ; then
if (touch $LOCK_FILE) ; then
echo_passed
echo ""
else
echo_bad
fi
fi
}
# Templete.
# Stop section.
# Return:
_stop() {
probe
proc=$?
echo ""
echo "Stopping $SVC_NAME..."
if (rm -Rf $LOCK_FILE) ; then
echo_ok
else
echo_bad
fi
}
stop() {
probe
proc=$?
echo ""
echo "Stopping $SVC_NAME..."
if [ $FLG_PROC_OFF = $proc ] ; then
if (rm -Rf $LOCK_FILE) ; then
echo_passed
echo ""
else
echo_bad
fi
elif [ $FLG_PROC_ON = $proc ] ; then
if (su - $APP_USER -c "$APP_HOME/bin/shutdown.sh") ; then
sleep $SLEEP_STOP
if (rm -Rf $LOCK_FILE) ; then
echo_ok
else
echo_pass
echo ""
fi
else
echo_bad
fi
fi
}
# Parse command line parameters.
case $1 in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
*)
# Print help
echo "Usage: $0 {start|stop|restart}"
exit 1
;;
esac
exit 0
注意修改APP_HOME为tomcat实际安装路径,APP_USER为启动tomcat的用户。
c) 设置tomcat自启动服务
使用如下命令给tomcat7增加执行权限
# chmod +x tomcat7
将tomcat添加到启动服务中
# chkconfig --add tomcat7
# chkconfig --level 234 tomcat7 on
可以用如下命令确认是否配置成功
# chkconfig --list tomcat7
之后就可以用service来控制tomcat的启动和停止了。
# service tomcat7 start
# service tomcat7 stop
查看/home/tomcat/tomcat/logs/catalina-daemon.out,确认没有error。
更多Tomcat相关教程见以下内容:
Tomcat 的详细介绍:请点这里
Tomcat 的下载地址:请点这里