• 大型项目linux自动化版本发布脚本（shell）之tomcat、nginx服务脚本

    开发十年，就只剩下这套Java开发体系了 >>>   

            最近，又临近博主所负责的一个大型项目的发版了。之前有提到过，该项目涉及到30-40台服务器的发版。且项目客户规定发版需在晚上10-11点左右开始进行，这里博主不得不说每次发布最后都是眼花缭乱。

            博主最近想了下，还是决定做些自动化发版的脚本；首先，在批量关闭服务器、批量重启服务器、批量延迟重启服务器、以及批量nginx重启、kill、reload方面都可以做成自动化脚本。当然，还有资源备份、代码备份等等。

            自动化脚本来发版后，将一键关闭、重启所有tomcat，一键实现所有Nginx的downline、online、kill，一键备份代码（包括定时任务代码、普通服务器代码、接口服务器代码、消息服务器代码等），一键资源备份，一键数据库备份。当然，在执行自动化脚本之前，服务器必须先配置ssh免密登录。

            通过上面的自动化脚本后，我们的整个发版过程就非常简单了：

    （1）通过增量打包工具patch-generator-desk实现本次版本增量代码打包，具体参照patch-generator-desk打包软件

    （2）使用xftp上传覆盖代码，由于打包出来是可以直接上传实现替换，故此步骤非常简单

    （3）一键执行代码备份脚本

    （4）执行n_downline_ssh.sh脚本实现Nginx请求重写跳转

    （5）执行一键关闭所有tomcat服务器脚本t_kill.sh

    （6）执行资源文件以及数据库脚本一键备份的脚本

    （7）执行一键启动所有tomcat服务器脚本t_start.sh/t_restart_delay.sh

    （8）执行n_go_online_ssh.sh脚本实现Nginx重写加载非跳转配置实现上线

    （9）校验本次发版内容完整性

     （10）发版结束........

        

    以下是自动化脚本内容：

    代码备份相关脚本

    t_ump_code_backup.sh（代码备份）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 21:30:00
#function instruction: this shell use to backup tomcat ump code  ,use romote ssh command

    fileNameStr=date <span class="hljs-string">'+%Y_%m_%d_%H_%M_%S'</span>
    
SERVERS=(10.x.x.1x3 10.x.x.10x 10.x.x.105 10.x.x.1x0)
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo  ======start backup tomcat ump code  $SERVER $dat ===========
    
ssh root@$SERVER "nohup tar --exclude /opt/wcc/apache-tomcat-7.0.57/webapps/ump/attached --exclude  /opt/wcc/apache-tomcat-7.0.57/webapps/ump/download --exclude /opt/wcc/apache-tomcat-7.0.57/webapps/ump/uploads  -zcvf /opt/backup/ump${fileNameStr}.tar.gz /opt/wcc/apache-tomcat-7.0.57/webapps/ump  1>/opt/backup/umpcodebackup.log 2>/dev/null &amp; ; exit;"
    
echo  start backup tomcat ump code  $SERVER success $dat    =
    
done
    
echo 自动化脚本任务执行完成

    数据库备份相关脚本

    t_ump_database_backup.sh（数据备份）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 21:30:00
#function instruction: this shell use to backup  ump database ,use romote ssh command
SERVERS=(10.x.x.1xx)
echo ==========总共${#SERVERS[@]}台服务器==========
for SERVER in ${SERVERS[@]}
do
dat=`date '+%Y-%m-%d %H:%M:%S'`
echo  ========start backup ump database  $SERVER $dat ===========
ssh -Tq root@$SERVER < /opt/wcc_auto_sh/t_remote_dbbackup.sh 
echo  ========start backup ump database  $SERVER success $dat===========
done
echo ==========自动化脚本任务执行完成==========

    t_remote_dbbackup.sh（代码备份脚本调用的本地脚本到远程服务器执行）

    #/bin/bash
fileNameStr=`date '+%Y%m%d_%H%M%S'`
nohup mysqldump -uroot -p111111 chery_wcc > /opt/cherry/dbbackup/chery_wcc${fileNameStr}.sql 2>/dev/null &

    tomcat相关脚本

    t_kill.sh（tomcat批量Kill脚本）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 12:30:00
#function instruction: this shell use to kill tomcat downline,use remote ssh command

    SERVERS=(10.x.x.1x5 10.x.x.1x6 10.x.x.1x5)
    
#SERVERS=(10.x.x.1x3 10.x.x.1x4 10.x.x.1x5 10.x.x.1x5 10.x.x.1x6 10.x.x.1x0 10.x.x.1x1 10.x.x.1x2 10.x.x.193 10.x.x.1x4 10.x.x.1x5 10.x.x.1x6)
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo  ======kill tomcat $SERVER $dat ===========
    
ssh root@$SERVER "ps -ef | grep '/opt/wcc/apache-tomcat-7.0.57|/opt/wcc/t1|/opt/wcc/apache-tomcat-7.0._export' | grep -v grep | awk '{print $2}'| xargs kill;exit;"
    
echo  kill tomcat $SERVER success $dat    =
    
done
    
echo 自动化脚本任务执行完成

    t_restart.sh（批量重启tomcat脚本）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 12:30:00
#function instruction: this shell use to restart multiple  tomcat go online,use remote ssh command

    SERVERS=(10.x.x.1x5 10.x.x.1x6 10.x.x.1x5)
    
#SERVERS=(10.x.x.1x3 10.x.x.1x4 10.x.x.1x5 10.x.x.1x5 10.x.x.1x6 10.x.x.1x0 10.x.x.1x1 10.x.x.1x2 10.x.x.193 10.x.x.1x4 10.x.x.1x5 10.x.x.1x6)
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo  ======kill tomcat $SERVER $dat ===========
    
ssh root@$SERVER "ps -ef | grep '/opt/wcc/apache-tomcat-7.0.57|/opt/wcc/t1|/opt/wcc/apache-tomcat-7.0._export' | grep -v grep | awk '{print $2}'| xargs kill;exit;"
    
echo  kill tomcat $SERVER success $dat    =
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo  ======start tomcat $SERVER $dat ===========
    
if [ $SERVER = 10.x.x.1x5 ]; then
    
ssh root@$SERVER "/opt/wcc/apache-tomcat-7.0.57/bin/startup.sh ;/opt/wcc/apache-tomcat-7.0.57_msg/bin/startup.sh;exit;"
    
elif [ $SERVER = 10.x.x.1x6 ]; then
    
ssh root@$SERVER "/opt/wcc/apache-tomcat-7.0.57/bin/startup.sh;/opt/wcc/apache-tomcat-7.0._export/bin/startup.sh;exit;"
    
else
    
ssh root@$SERVER "/opt/wcc/apache-tomcat-7.0.57/bin/startup.sh;/opt/wcc/t1/bin/startup.sh;exit;"
    
fi
    
echo  start tomcat $SERVER success $dat    =
    
done
    
echo 自动化脚本任务执行完成

    t_restart_delay_new.sh（批量延时重启tomcat脚本）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 12:30:00
#function instruction: this shell use to restart multiple tomcat go online,use remote ssh command

    interval_time=10s
    
if [ "$1" ]; then
    
echo =成功设置延迟启动时间设置为:$1s=========
    
interval_time=$1
    
else
    
echo =默认设置延迟启动时间设置为:${interval_time}s=========
    
fi
    
SERVERS=(10.x.x.1x5 10.x.x.1x6 10.x.x.1x5)
    
#SERVERS=(10.x.x.1x3 10.x.x.1x4 10.x.x.1x5 10.x.x.1x5 10.x.x.1x6 10.x.x.1x0 10.x.x.1x1 10.x.x.1x2 10.x.x.1x3 10.x.x.1x4 10.x.x.1x5 10.x.x.1x6)
    
i=1
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo  ======kill tomcat $SERVER $dat ===========
    
ssh root@$SERVER "ps -ef | grep '/opt/wcc/apache-tomcat-7.0.57|/opt/wcc/t1|/opt/wcc/apache-tomcat-7.0._export' | grep -v grep | awk '{print $2}'| xargs kill;exit;"
    
echo  kill tomcat $SERVER success $dat    =
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo  ======start tomcat $SERVER $dat ===========
    
if [ $SERVER = 10.x.x.1x5 ]; then
    
ssh root@$SERVER "/opt/wcc/apache-tomcat-7.0.57/bin/startup.sh ;/opt/wcc/apache-tomcat-7.0.57_msg/bin/startup.sh;exit;"
    
elif [ $SERVER = 10.x.x.1x6 ]; then
    
ssh root@$SERVER "/opt/wcc/apache-tomcat-7.0.57/bin/startup.sh;/opt/wcc/apache-tomcat-7.0._export/bin/startup.sh;exit;"
    
else
    
ssh root@$SERVER "/opt/wcc/apache-tomcat-7.0.57/bin/startup.sh;/opt/wcc/t1/bin/startup.sh;exit;"
    
fi
    
echo  start tomcat $SERVER success $dat    =
    
if [[ "$i" -lt ${#SERVERS[@]} ]]; then
    
echo  ==sleep ${interval_time}=
    
sleep ${interval_time}
    
fi
    
let "i++"
    
done
    
echo 自动化脚本任务执行完成

    t_start.sh（批量启动tomcat脚本）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 12:30:00
#function instruction: this shell use to start tomcat go online,use romote ssh command

    SERVERS=(10.x.x.1x5 10.x.x.1x6 10.x.x.1x5)
    
#SERVERS=(10.x.x.1x3 10.x.x.1x4 10.x.x.1x5 10.x.x.1x5 10.x.x.1x6 10.x.x.1x0 10.x.x.1x1 10.x.x.1x2 10.x.x.1x3 10.x.x.1x4 10.x.x.1x5 10.x.x.1x6)
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo  ======start tomcat $SERVER $dat ===========
    
if [ $SERVER = 10.x.x.1x5 ]; then
    
ssh root@$SERVER "/opt/wcc/apache-tomcat-7.0.57/bin/startup.sh ;/opt/wcc/apache-tomcat-7.0.57_msg/bin/startup.sh;exit;"
    
elif [ $SERVER = 10.x.x.1x6 ]; then
    
ssh root@$SERVER "/opt/wcc/apache-tomcat-7.0.57/bin/startup.sh;/opt/wcc/apache-tomcat-7.0._export/bin/startup.sh;exit;"
    
else
    
ssh root@$SERVER "/opt/wcc/apache-tomcat-7.0.57/bin/startup.sh;/opt/wcc/t1/bin/startup.sh;exit;"
    
fi
    
echo  start tomcat $SERVER success $dat    =
    
done
    
echo 自动化脚本任务执行完成

    nginx相关脚本

    n_downline_ssh.sh（nginx批量下线脚本）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 21:40:00
#function instruction: this shell use to multiple nginx downline,use remote ssh command

    SERVERS=(10.x.x.x0x)
    
#SERVERS=(10.x.x.1xx 10.x.x.x0x 10.x.x.x8x)
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo 执行$SERVER nginx下线任务 $dat==
    
ssh -Tq root@$SERVER < /opt/wcc_auto_sh/n_remote_downline.sh
    
echo 执行$SERVER nginx下线任务完成,成功下线 $dat==
    
done

    n_go_online_ssh.sh（nginx批量上线脚本）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 21:40:00
#function instruction: this shell use to multiple nginx go online,use remote ssh command

    SERVERS=(10.x.x.1xx)
    
#SERVERS=(10.x.x.x0x 10.x.x.xx2 10.x.x.1xx)
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo 执行$SERVER nginx上线任务 $dat
    
ssh -Tq root@$SERVER < /opt/wcc_auto_sh/n_remote_online.sh
    
echo 执行$SERVER nginx上线任务完成，成功上线 $dat
    
done

    n_kill_ssh.sh（nginx批量Kill脚本）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 21:40:00
#function instruction: this shell use to multiple nginx kill,use remote ssh command

    SERVERS=(10.x.x.x0x)
    
#SERVERS=(10.x.x.1xx 10.x.x.x0x 10.x.x.1xx)
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo 执行$SERVER nginx kill任务 $dat==
    
ssh  root@$SERVER "ps -ef | grep 'nginx' | grep -v grep | awk '{print $2}'| xargs kill;exit;"
    
echo 执行$SERVER nginx kill任务完成,成功kill $dat==
    
done

    n_start_ssh.sh（nginx批量start脚本）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 21:40:00
#function instruction: this shell use to multiple nginx kill,use remote ssh command

    SERVERS=(10.x.x.x0x)
    
#SERVERS=(10.x.x.1x1 10.x.x.xx2 10.x.x.1xx)
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo 执行$SERVER nginx start任务 $dat==
    
ssh  root@$SERVER "/usr/local/nginx/sbin/nginx ; exit;"
    
echo 执行$SERVER nginx start任务完成,成功start $dat==
    
done

    n_remote_downline.sh（n_downline_ssh.sh调用的本地脚本到远程执行）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 21:40:00
#function instruction: this shell use to multiple nginx downline,use remote ssh command

    c1=netstat -antp |grep -v grep |grep nginx |wc -l
    
echo $c1
    
cp /usr/local/nginx/conf/nginx_downline.conf /usr/local/nginx/conf/nginx.conf
    
if [ $c1 -eq 0 ]; then
    
/usr/local/nginx/sbin/nginx
    
else
    
/usr/local/nginx/sbin/nginx -s reload
    
fi

    n_remote_online.sh（n_go_online_ssh.sh调用的本地脚本到远程执行）

    #/bin/bash
#version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-07-7-31 21:40:00
#function instruction: this shell use to multiple nginx go online,use remote ssh command

    c1=netstat -antp |grep -v grep |grep nginx |wc -l
    
echo $c1
    
rm -rf /usr/local/nginx/conf/nginx.conf;
    
cp /usr/local/nginx/conf/nginx_go_online.conf /usr/local/nginx/conf/nginx.conf;
    
if [ $c1 = 0 ]; then
    
/usr/local/nginx/sbin/nginx
    
else
    
/usr/local/nginx/sbin/nginx -s reload
    
fi
    
exit

    n_restart_ssh.sh（nginx重启脚本）

    #version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-08-01 21:30:00
#function instruction: this shell use to restart multiple nginx go online,use remote ssh command

    SERVERS=(10.x.x.xxx 10.x.x.x02 10.x.x.xxx)
    
echo 总共${#SERVERS[@]}台服务器
    
for SERVER in ${SERVERS[@]}
    
do
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo  ======kill nginx $SERVER $dat ===========
    
ssh root@$SERVER "ps -ef | grep nginx | grep -v grep | awk '{print $2}'| xargs kill;exit;"
    
echo  kill nginx $SERVER success $dat    =
    
dat=date <span class="hljs-string">'+%Y-%m-%d %H:%M:%S'</span>
    
echo  ======start nginx $SERVER $dat ===========
    
ssh  root@$SERVER "/usr/local/nginx/sbin/nginx ; exit;"
    
echo  start nginx $SERVER success $dat    =
    
done
    
echo 自动化脚本任务执行完成

    n_restart_delay_ssh.sh（nginx延迟重启脚本）

    #version: 1.0.0
#author: aaron
#email: 592235961@qq.com
#create time: 2018-08-01 21:30:00
#function instruction: this shell use to restart multiple nginx go online,use remote ssh command
interval_time=60s
if [ "$1" ]; then
   echo ===========成功设置延迟启动时间设置为:$1s===================
   interval_time=$1
else
   echo ===========默认设置延迟启动时间设置为:${interval_time}s===================
fi
i=1
SERVERS=(1x.x.x.xx1 10.x.x.x0x)
#SERVERS=(1x.x.x.xxx 10.x.x.x0x 1x.x.x.x8x)
echo ==========总共${#SERVERS[@]}台服务器==========
for SERVER in ${SERVERS[@]}
do
dat=`date '+%Y-%m-%d %H:%M:%S'`
echo  ========kill nginx $SERVER $dat ===========
ssh root@$SERVER "ps -ef | grep nginx | grep -v grep | awk '{print $2}'| xargs kill;exit;"
echo  ========kill nginx $SERVER success $dat===========
dat=`date '+%Y-%m-%d %H:%M:%S'`
echo  ========start nginx $SERVER $dat ===========
ssh  root@$SERVER "/usr/local/nginx/sbin/nginx ; exit;"
echo  ========start nginx $SERVER success $dat===========

    if [[ "$i" -lt ${#SERVERS[@]} ]]; then
    
echo  ==sleep ${interval_time}=
    
sleep ${interval_time}
    
fi
    
let "i++"
    
done
    
echo 自动化脚本任务执行完成

            最后总结，由于博主其它数据资源备份脚本还没写好，今天先写到这里，其它脚本后续将补充到此篇文章。以上是博主本次文章的全部内容，如果大家觉得博主的文章还不错，请点赞；如果您对博主其它服务器技术或者博主本人感兴趣，请关注博主博客，并且欢迎随时跟博主沟通交流。
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  • 原文地址：https://www.cnblogs.com/jpfss/p/9717069.html
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