linux使用shell脚本管理其他服务器Tomcat启动停止、自动发布

首先我们使用A机器192.168.40.152 进行管理服务器 B机器192.168.40.142  C机器192.1683.40.167 两台服务器上有tomcat：/data/server/apache-tomcat/apache-tomcat8881/

我们采用自动登录将A机器上的tomcatRestat.sh tomcat执行启动停止的脚本远程自动传输到 B机器和C机器上、首先每次先登录B/C机器进行删除home目录的tomcatRestat.sh文件

，实现自动传输最新的tomcatRestat.sh文件到B/C机器的home目录下，然后根据Tomat的脚本启动状态判断，如果tomcat已经启动了，那么将停止tomcat、反之tomcat停止状态就把tomcat启动，并输出服务器的ip + tomcat的相关操作日志

当前服务器的文件目录及会用到的所有文件

pwd

/home/hanson/hsshell/sysLoginSh

ll

cpExeShell.sh，expect_ssh.sh，host.txt，mvExeShell.sh，rmExeShell.sh，scpExeShell.sh，testRestartTomcat.sh，tomcatRestat.sh 

服务器配置信息文件host.txt

B机器：192.168.40.142 123456

C机器：192.168.40.167 123456

删除B/C服务器原有的home目录下的tomcatRestat.sh文件的执行文件mvExeShell.sh

#!/bin/bash

dir=/home/hanson/hsshell/sysLoginSh

while read line

do

host=`echo $line| awk '{print $1}'`

passwd=`echo $line | awk '{print $2}'`

$dir/rmExeShell.sh $host $passwd &

done < $dir/host.txt

执行删除远程服务器B/C的shell文件rmExeShell.sh

#!/usr/bin/env expect

set HOST [lindex  $argv 0]

set PASSWD [lindex  $argv 1]

spawn ssh root@$HOST

expect  "(yes/no)?" { send "yes\n" }

expect "*password:" { send "$PASSWD\n" }

expect "*password:" { send "$PASSWD\n" }

expect "*#" { send "rm -rf /home/tomcatRestat.sh\n" }

expect eof

查看B/C服务器的home目录下的tomcatRestart.sh文件

[root@localhost bin]# ll /home/tomcatRestat.sh 

ls: cannot access /home/tomcatRestat.sh: No such file or directory

下面我们执行将最新的tomcatRestart.sh文件传输到B/C服务器的home目录下

使用到scpExeShell.sh

#!/bin/bash

dir=/home/hanson/hsshell/sysLoginSh

while read line

do

host=`echo $line| awk '{print $1}'`

passwd=`echo $line | awk '{print $2}'`

$dir/cpExeShell.sh $host $passwd &

done < $dir/host.txt

执行复制的具体shell脚本文件cpExeShell.sh

#!/usr/bin/env expect

set HOST [lindex  $argv 0]

set PASSWD [lindex  $argv 1]

spawn scp /home/hanson/hsshell/sysLoginSh/tomcatRestat.sh  root@$HOST:/home

expect "*password:" { send "$PASSWD\n" }

expect eof

执行远程传输B/C服务器home目录结果如下

[root@localhost bin]# ll /home/tomcatRestat.sh 

-rwxr-xr-x. 1 root root 1270 Aug 23 04:09 /home/tomcatRestat.sh

具体的tomcat执行启动停止脚本都已经准备到位了，B/C服务器上的tomcat8881也已经存在相应的目录/data/server/apache-tomcat/apache-tomcat8881

下面继续介绍远程停止启动tomcat的具体执行脚本

测试调用脚本testRestartTomcat.sh

#!/bin/bash

dir=/home/hanson/hsshell/sysLoginSh

while read line

do

host=`echo $line| awk '{print $1}'`

passwd=`echo $line | awk '{print $2}'`

$dir/expect_ssh.sh $host $passwd &

done < $dir/host.txt

执行登录调用tomcat控制的脚本文件expect_ssh.sh

#!/usr/bin/env expect

set HOST [lindex  $argv 0]

set PASSWD [lindex  $argv 1]

spawn ssh root@$HOST

expect  "(yes/no)?" { send "yes\n" }

expect "*password:" { send "$PASSWD\n" }

expect "*password:" { send "$PASSWD\n" }

#expect "*#" { send "cd /data/server/apache-tomcat/apache-tomcat8881/bin\n" } #执行相关操作,比如adduser

expect "*#" { send "/home/tomcatRestat.sh\n" } #执行相关操作,比如adduser

expect eof

最后为大家献上tomcat具体的控制脚本tomcatRestat.sh

#!/bin/bash

server_tomcat_path='/data/server/apache-tomcat/apache-tomcat8881'

ipaddresss=`ifconfig eth0 | grep "inet addr" | awk -F: '{print $2}' | awk '{print $1}'`

echo "当前服务器IP地址：" $ipaddresss

cd $server_tomcat_path/bin

running=$(ps -ef |grep `pwd` |grep -v grep)

tomcatPid=$(ps -ef |grep `pwd` |grep -v grep | awk '{print $2}')

echo $ipaddresss "tomcat进程号"$tomcatPid

echo "当前状态："$running

if [ "x" != "x$running" ]  

then  

        echo  $ipaddresss "Tomcat running!--
aeb5
-执行停止操作"

        $(ps  -ef |grep `pwd` |grep -v grep | awk '{print $2}'| xargs kill -9)

        sleep 3

        running=$(ps -ef |grep `pwd` |grep -v grep)

        if [ "x" != "x$running" ]

        then

                echo "Tomcat 停止失败 error!"  

                exit 1

        else

                echo "Tomcat 停止成功 succeed"  

                exit 0

        fi

        exit 0  

else

        echo $ipaddresss "Tomcat stoping----执行启动操作"

        su - -c "$server_tomcat_path/bin/startup.sh &"  

        sleep 3  

        running=$(ps -ef |grep `pwd` |grep -v grep)

        if [ "x" = "x$running" ]  

        then  

                echo $ipaddresss "Tomcat 重启失败 error!"  

                exit 1  

        else  

                echo $ipaddresss "Tomcat 重启成功 succeed"  

                exit 0 

  fi  

fi  

具体的执行输出截图如下