tomcat多实例自动部署脚本

Posted 2020-08-17

#!/bin/bash

a=(a b c d e f g h k m n x y z A B C D E F 0 I M N X Y Z R S L Q P 0 1 2 3 4 5 6 7 8 9 * & ^ % $ # @)

for ((i=0;i<10;i++));do

         echo -n ${a[$RANDOM % ${#a[@]}]} >> passwd.txt

done

PA=`cat passwd.txt`

/bin/rm -rf passwd.txt

JA=/JavaWeb

TT=/usr/local/tomcat

IP=`/sbin/ifconfig | awk ‘NR==2{print $2}‘|awk -F: ‘{print $2}‘`

#Gets the parameter

[ $# -ne 1 ] && echo "Please enter an instance name (For example: ./tomcatadd-03 test.wltest.com)" && exit 1

ITN=`echo $1`

#Add new instance information

ADD () {

if [ -d $JA/$ITN ];then

    echo "Warning:There are already exists $JA/$ITN,Please check"

    ANII

elif [ -d $TT/$ITN ];then

    echo "Warning:There are already exists $TT/$ITN,Please check"

    ANII

else 

    TBCI

fi

} 

ANII () {

read -p "Enter the instance name you want to create:" ITN1

if [ -d $JA/$ITN1 ];then

    echo "Warning:There are already exists $JA/$ITN1,Please check"

    ANII

elif [ -d $TT/$ITN1 ];then

    echo "Warning:There are already exists $TT/$ITN1,Please check"

    ANII

else

    echo "The instance name is $ITN1"

    read -p "Is ok,please enter y or n:" READA

        if [ $READA == y ];then

            ITN=`echo $ITN1`

            TBCI

        else

            ANII

        fi

fi

}

#Testing basic configuration information

TBCI () {

/bin/echo "" > /tmp/tomcatadd.txt

F=`find /usr/local/tomcat/ -name "server.xml"`

for i in $F

    do

    N=`sed -n  "/port=/p" $i | awk ‘{print $2}‘| grep -v "protocol" | grep -v "8443"| awk -F "=" ‘{print $2}‘|awk -F ‘"‘ ‘{print $2}‘`

    echo $N >> /tmp/tomcatadd.txt

done

/bin/netstat -lnpt | grep java |awk ‘{print $4}‘|awk -F: ‘{print $NF}‘ >> /tmp/tomcatadd.txt

[ ! -d $JA ] && echo "Warning:Not found $JA,Please check " && exit 1

[ ! -d $TT ] && echo "Warning:Not found $TT,Please check " && exit 1

[ ! -d $TT/conf/ ] && echo "Warning:Not found $TT/conf/,Please check " && exit 1

[ ! -d $TT/webapps/ ] && echo "Warning:Not found $TT/webapps/,Please check " && exit 1

[ ! -d $TT/temp/ ] && echo "Warning:Not found $TT/temp/,Please check " && exit 1

[ ! -d $TT/work/ ] && echo "Warning:Not found $TT/work/,Please check " && exit 1

[ ! -d $TT/logs/ ] && echo "Warning:Not found $TT/logs/,Please check " && exit 1

ANIIUN

}

#Select the administrator account

ANIIUN () {

UNX=`echo $ITN | awk -F "." ‘{print $1}‘`

if [ "$(/bin/grep "^$UNX" /etc/passwd)" == "" ];then

   UN=`echo $UNX`

   RAN1

else

   ANIIUNF

fi

}

ANIIUNF () {

UNF=`echo $(( RANDOM % 9+1 ))`

UNX1=`echo $UNX$UNF`

if [ "$(/bin/grep "^$UNX1" /etc/passwd)" == "" ];then

   UN=`echo $UNX1`

   RAN1

else

   ANIIUNF

fi

}

#Randomly generated port numbers

RAN1 () {

RANU1=`echo $(( RANDOM % 918+8081 ))`

if [ "$(/bin/find /tmp/tomcatadd.txt | /usr/bin/xargs /bin/grep $RANU1)" == "" ];then

    echo $RANU1 >> /tmp/tomcatadd.txt

    NUM1=`echo $RANU1`

    RAN2

else

    RAN1

fi

}

RAN2 () {

RANU2=`echo $(( RANDOM % 918+8081 ))`

if [ "$(/bin/find /tmp/tomcatadd.txt | /usr/bin/xargs /bin/grep $RANU2)" == "" ];then

    echo $RANU2 >> /tmp/tomcatadd.txt

    NUM2=`echo $RANU2`

    RAN3

else

    RAN2

fi

}

RAN3 () {

RANU3=`echo $(( RANDOM % 918+8081 ))`

if [ "$(/bin/find /tmp/tomcatadd.txt | /usr/bin/xargs /bin/grep $RANU3)" == "" ];then

    NUM3=`echo $RANU3`

    AIAS

else

    RAN3

fi

}

#Add an instance, and make the appropriate settings

AIAS () {

mkdir -p $JA/$ITN/ROOT

echo -e "#!/bin/bash\nexport  CATALINA_BASE=$TT/$ITN\nsh "\$CATALINA_HOME"/bin/startup.sh" >$JA/$ITN/start.sh

echo -e "#!/bin/bash\nexport  CATALINA_BASE=$TT/$ITN\nsh "\$CATALINA_HOME"/bin/shutdown.sh" >$JA/$ITN/stop.sh

chmod 755 $JA/$ITN/start.sh

chmod 755 $JA/$ITN/stop.sh

mkdir $TT/$ITN

cp -r $TT/conf/ $TT/$ITN

cp -r $TT/webapps/ $TT/$ITN

cp -r $TT/temp/ $TT/$ITN

cp -r $TT/work/ $TT/$ITN

cp -r $TT/logs/ $TT/$ITN

sed -i -e s/webapps/"\/JavaWeb\/$ITN"/ $TT/$ITN/conf/server.xml

#Modify the port number

sed -i s/8005/$NUM1/ $TT/$ITN/conf/server.xml

sed -i s/8080/$NUM2/ $TT/$ITN/conf/server.xml

sed -i s/8009/$NUM3/ $TT/$ITN/conf/server.xml

#Add an account

useradd $UN

echo $PA | passwd --stdin $UN &>/dev/null

chown -R $UN $JA/$ITN

chown -R $UN $TT/$ITN

#Information confirmation

echo -e "\n"

echo "Make sure the information is correct"

echo -e "\n" 

sed -n ‘22p‘ $TT/$ITN/conf/server.xml

sed -n ‘79p‘ $TT/$ITN/conf/server.xml

sed -n ‘105p‘ $TT/$ITN/conf/server.xml

sed -n ‘137,138p‘ $TT/$ITN/conf/server.xml

echo -e "\n"

#Information output

echo -e "你好，\n$ITN服务器如下：\nIP: $IP\n管理员账号：$UN\n密码：$PA\n\n账号权限仅限于以下目录：\nTomcat实例路径：$TT/$ITN \n程序存放目录：$JA/$ITN\n程序本地直接测试端口号：$NUM2（不允许私自更改）\n域名生效后，程序外网访问：$ITN  \n\n另外提示下: \n$JA/$ITN目录下的 \nstart.sh为启动应用程序 \nstop.sh为关闭应用程序 \n谢谢！"

}

#The main program

ADD

本文出自 “运维之道” 博客，请务必保留此出处http://lrtao2010.blog.51cto.com/10425744/1870249