Linux 单个tomcat多实例部署shell脚本详解
步骤：
1. 下载tomcat,解压安装
2.将tomcat下的webapps,conf,temp等目录分别拷至根目录www下A,B,C目录下
3.新建如下脚本restart_tomcat.sh
4.使用restart_tomcat.sh A/B/C
#!/bin/sh
if [ -z $1 ]
then
echo "\033[31;1mplease input the app which you need restart...\033[0m"
exit 1
fi
base_dir=/Users/huangyunxing/Documents/work/www
if [ ! -d ${base_dir}/$1 ]; then
echo -e "\033[31;1mcan't find the directory [${base_dir}/$1] or the [${base_dir}/$1] is no a directory, please check it...\033[0m"
exit 1
fi
if [ ! -f ${base_dir}/$1/conf/server.xml ]; then
echo -e "\033[31;1mcan't find the file [${base_dir}/$1/conf/server.xml] or the [${base_dir}/$1/conf/server.xml] is not a file, please check it...\033[0m"
exit 1
fi
if [ ! -d ${base_dir}/$1/webapps ]; then
echo -e "\033[31;1mcan't find the directory [${base_dir}/$1/webapps] or the [${base_dir}/$1/webapps] is not a directory, please check it...\033[0m"
exit 1
fi
export CATALINA_BASE=${base_dir}/$1
if [ -f ${CATALINA_BASE}/setenv.sh ];then
. "${CATALINA_BASE}/setenv.sh"
echo "=========load setenv.sh finshed========"
fi
res=`ps aux | grep $1|grep "$JAVA_HOME/bin/java"|egrep -v "grep"|awk '{print $2}'`
if [ "$res" == "" ]; then
echo -e "\033[44;38;1mthe tomcat is not running, begin startup...\033[0m"
else
echo -e '\033[45;35;1mcurrent running pid is' $res',begin to stopping...\033[0m'
kill -9 `ps aux | grep $1|grep "$JAVA_HOME/bin/java"|egrep -v "grep"|awk '{print $2}'` && echo -e '\033[45;35;1mtomcat killed successfully\033[0m'
fi
rm -fr $CATALINA_BASE/work/*
rm -fr $CATALINA_BASE/temp/*
${CATALINA_HOME}/bin/catalina.sh jpda start -config ${base_dir}/$1/conf/server.xml && echo -e "\033[44;32;1mTomcat startup finished...\033[0m"
pid=`ps aux | grep $1|grep "$JAVA_HOME/bin/java"|egrep -v "grep"|awk '{print $2}'`
echo -e "\033[46;38;1m new running pid is ${pid}...\033[0m"
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