tomcat项目自动发布脚本.主脚本

#!/bin/bash
#make by mojigan
#time 2012-1019
#version 1.4
#upgrade the project

#define some value.
tomcat_program="/opt/tomcat/apache-tomcat-6.0.33_test"
owner="testtomcat"                             #定义执行升级的用户
location='/tmp/something/'

function running(){
b=''
for ((i=0;i<=100;i+=2))
do
printf "progress:[%-50s]%d%%\r" $b $i
sleep 0.2
b=#$b
done
echo
}

function upgrade() {
for pro1 in $*
do
#echo $pro1
rundir="/data/webapps/${pro1}_apps/current"
backdir="/data/webapps/${pro1}_apps/backup/$pro1"
echo $rundir
echo $backdir
cp -R ${rundir} ${backdir}_$(date "+%Y%m%d_%H%M")
cd ${rundir}
pwd
ls -l ${rundir} | awk '$0~/^-/ || $0~/^d/{print "rm -rf",$NF|"bash"}'
mv ${location}${pro1}.war ${rundir}
jar -xf ${rundir}/${pro1}.war
echo "##########"
echo "${pro1}"
echo "##########"
done
}

echo "+--------------------------------------------------------------+"
echo "| === 确定特定用户执行,否则退出  === |"
echo "+--------------------------------------------------------------+"
user=$(id -un)
if [ ${user} == ${owner} ];then
echo "Yes,we are the user of $owner "
else
echo "==>the program must run by $owner <=="
exit 1
fi

echo ""
echo ""

echo "+--------------------------------------------------------------+"
echo "| === 确认是否需要升级,升级项目数目,否则退出  === |"
echo "+--------------------------------------------------------------+"
result=$(find $location -type f -mtime -1  -user  ${owner} -name "*.war")
result1=$(echo $result  | sed "s#$location##g;s#.war##g")

if [  -z "$result1" ];then
echo "We don't upgrade anything."
exit 1
else
echo "When you run this script,it will upgrade the project $result1 "
read -p "Would you like do that?(yes/no)" yesno
if [ ${yesno} == "yes" ];then
echo "    Let's go,update the project. "
else
echo "You stop the bash script,we don't upgrade the project."
exit 1
fi
fi

echo ""
echo ""

echo "+--------------------------------------------------------------+"
echo '| === 由于升级需要,准备杀掉tomcat进程,请慎重!!!!!  === |'
echo "+--------------------------------------------------------------+"
echo "######################################"
echo "##WARNING.I WANT TO KILL THE TOMCAT.##"
echo "######################################"
read -p "Would you like do that?(yes/no)" yesno
if [ ${yesno} == "yes" ];then
echo "Let's go,update the project. "
echo "kill the tomcat service instance,please hold on 5 seconds........."
kill $(pgrep -u testtomcat java)
running
running
else
echo "You stop the bash script,we don't kill the tomcat and update project ."
exit 1
fi

echo ""
echo ""

echo "+--------------------------------------------------------------+"
echo '| === 项目升级进行中,请稍候. we are running now.  === |'
echo "+--------------------------------------------------------------+"
echo "通过调用函数，把相应的参数导入即可"
echo "进行备份,删除,转移,解压等操作."
upgrade $result1

echo ""
echo ""

echo "+--------------------------------------------------------------+"
echo '| === 复制替换修改配置文件  === |'
echo "+--------------------------------------------------------------+"
#cpp something.
source /home/testtomcat/bin/configure.file

echo ""
echo ""

echo "+--------------------------------------------------------------+"
echo '| === 启动tomcat进程实例,大功告成,哈哈哈哈哈哈.  === |'
echo "+--------------------------------------------------------------+"
#startup tomcat server
${tomcat_program}/bin/startup.sh

echo ""
echo ""

echo "+--------------------------------------------------------------+"
echo '| === 查看后台日志,了解事实的真相. === |'
echo "+--------------------------------------------------------------+"
echo "#view logs"
running
running
tail -f ${tomcat_program}/logs/catalina.out