Shell编程之批量安装服务脚本实例

大家好，今天给大家带来的是一个实例脚本.... 效果如下：

1、安装过程效果如下：

 

 

 

2、第八选项，第九选项效果如下：

 

3、当用户输入0，或者输入字母等情况，效果如下：

 

整体的脚本内容如下：

#!/bin/bash  
# Date: 4:42 2018-2-10  
# Mail: ywyankerp@163.com  
# Founder: <YanKai>  
# Describe: This is a one - button installation service script  
# 提示：使用此脚本时,尽量先选择第一项配置Yum源！  
red_col="e[1;31m"  
reset_col="e[0m"  
LOG_DIR=/usr/local/src  
. /etc/init.d/functions  
MMM=`rpm -qa | grep mariadb`  
#node 1.  
function caidan(){   
cat <<YanKaI  
+------------------------------------------------+  
|                       1. 配置Yum源             |  
|        _o0o_          2. 安装Nginx           |  
|        08880          3. 安装Apache            |  
|       88"."88         4. 安装MySQL             |  
|       (|-_-|)         5. 安装PHP               |  
|        0=/0          6. 部署LNMP环境          |  
|      __/   \__        7. 安装zabbix监控        |  
|     ‘   ///‘         8. 退出此管理程序        |  
|    / Linux一键       9. 关闭计算机            |  
|  ||    Server   ||    ======================   |    
|          ////          一键安装服务           |  
|   |||  i i i    |||               by YanKaI    |  
|   ___        ___      ======================   |  
|___‘.  /--.-- .‘___                            |  
+------------------------------------------------+  
YanKaI  
}  
caidan  
#node 2.  
function panduan (){  
    read -p "请您输入{1-9}任意选项:" NUM  
        expr $NUM + 1 &> /dev/null  
    if [ "$?" -ne 0 ];then  
        action "请您输入数值" /bin/false  
    elif [[ "$NUM" == 0 ]];then  
        action "请您输入比0大的数值" /bin/false  
    fi  
}  
#node 3.Yum  
function Yum_check(){  
    echo -en "${red_col}正在配置Yum源,请稍等....
${reset_col}"  
    if [ -f /etc/yum.repos.d/CentOS-Base.repo ]  
        then  
          mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.back &&   
          wget http://mirrors.aliyun.com/repo/Centos-7.repo &>/dev/null  &&   
          mv Centos-7.repo /etc/yum.repos.d/CentOS-Base.repo && yum clean all &>/dev/null && yum makecache &>/dev/null  
    fi  
        if [ "$?" -eq 0 ];then  
               action "Yum源配置成功！！！" /bin/true  
        else  
           action "Yum源配置失败,请您检查网络" /bin/false  
           exit 1  
        fi  
}  
#node 4.Nginx  
function Nginx_server(){  
    echo -en "${red_col}开始安装Nginx服务,请稍后.....
${reset_col}"  
        yum install gcc gcc-c++ pcre-devel zlib-devel openssl-devel -y &>/dev/null && useradd -M -s /sbin/nologin nginx &&   
        cd $LOG_DIR && wget http://nginx.org/download/nginx-1.12.2.tar.gz &>/dev/null && tar zxf nginx-1.12.2.tar.gz &&   
        cd $LOG_DIR/nginx-1.12.2 && ./configure --prefix=/usr/local/nginx --with-http_dav_module --with-http_stub_status_module --with-http_addition_module --with-http_sub_module --with-http_flv_module --with-http_mp4_module --with-http_ssl_module --with-http_gzip_static_module --user=nginx --group=nginx &>/dev/null && make &>/dev/null && make install &>/dev/null  
if [ -f /usr/local/nginx/sbin/nginx ]  
   then  
     ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin   
fi  
  if [ "$?" -eq 0 ]  
     then  
    action "Nginx安装成功" /bin/true && /usr/local/nginx/sbin/nginx  
     else   
    action "Nginx安装失败，请检查" /bin/false  
    exit 1  
  fi  
}  
#node 2. Apache  
function Apache_server(){  
    echo -en "${red_col}开始安装Apache服务,请稍后.....
${reset_col}"  
      yum install httpd -y &>/dev/null  
        if [ "$?" -eq 0 ]  
           then  
                 action "Apache安装成功！" /bin/true  
           else  
             action "Apache安装失败,请检查环境" /bin/false  
             exit 1  
        fi  
}  
#node 3. MySQL  
function Mysql_server(){  
    echo -en "${red_col}开始安装Mysql数据库,请稍后.....
${reset_col}"  
        if [ -n $MMM ]  
           then  
             rpm -e mariadb-libs --nodeps 2&>/dev/null  
           else  
             action "mariadb卸载失败,请重试..." /bin/false  
             exit 1  
        fi  
cd $LOG_DIR && {  
   wget http://mirrors.sohu.com/mysql/MySQL-5.7/mysql-5.7.18-linux-glibc2.5-x86_64.tar.gz &>/dev/null  && tar zxf mysql-5.7.18-linux-glibc2.5-x86_64.tar.gz &&   
 mv mysql-5.7.18-linux-glibc2.5-x86_64 /usr/local/mysql &&   
cd /usr/local/mysql/ && mkdir data && mkdir log && echo "export PATH=$PATH:/usr/local/mysql/bin" >> /etc/profile &&   
    source /etc/profile && groupadd mysql && useradd -r -g mysql -s /bin/false mysql  
}  
cat << EOF > /etc/my.cnf  
[client]      
socket=/usr/local/mysql/mysql.sock      
[mysqld]      
basedir=/usr/local/mysql      
datadir=/usr/local/mysql/data      
pid-file=/usr/local/mysql/data/mysqld.pid      
socket=/usr/local/mysql/mysql.sock      
log_error=/usr/local/mysql/log/mysql.err    
EOF  
    if [ -f /etc/my.cnf ]  
       then  
         chmod 750 data/ && chown -R mysql . && chgrp -R mysql . && bin/mysqld --initialize --user=mysql && cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld && service mysqld start &> /dev/null  
       else  
         echo "MySQL安装失败!!!"  
         exit 1  
    fi  
    ln -s /usr/local/mysql/bin/mysql /usr/local/sbin  
    ln -s /usr/local/mysql/bin/mysqladmin /usr/local/sbin  
#oo=`cat /usr/local/mysql/log/mysql.err | grep root@localhost | awk -F ":"  '{print $4}' | cut -d " " -f 2`  
oo=`cat /usr/local/mysql/log/mysql.err | grep password | awk '{print $11}'`  
mysqladmin -uroot -p${oo} password pwd123 &>/dev/null  
    if [ "$?" -eq 0 ]  
       then  
        action "MySQL数据库安装成功,密码为:pwd123" /bin/true  
       else  
        action "MySQL数据库安装失败密码初始化失败！" /bin/false  
    fi  
}   
#node 4. PHP      
function php_server(){  
    echo -en "${red_col}开始安装依赖包,请稍后....
${reset_col}"  
    yum -y install libxml2-devel libcurl-devel openssl-devel bzip2-devel &> /dev/null  
if [ "$?" -eq 0 ];then  
   action "依赖包安装完成" /bin/true  
   else  
   action "依赖包安装失败请检查环境！！！" /bin/false  
   exit 1  
fi  
  
yum -y install libxml2-devel libcurl-devel openssl-devel bzip2-devel libjpeg-devel libpng libpng-devel freetype-devel libmcrypt libmcrypt-devel &>/dev/null  
  
cd $LOG_DIR && {  
    echo -en "${red_col}开始安装PHP请稍后,过程稍微有点长...
${reset_col}"  
        wget http://cn2.php.net/distributions/php-5.6.27.tar.gz &> /dev/null &&   
        tar zxf php-5.6.27.tar.gz && cd php-5.6.27/ &&   
    ./configure --prefix=/usr/local/php5.6 --with-config-file-path=/etc  --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-mysql-sock=/usr/local/mysql/mysql.sock --with-gd --with-iconv --with-libxml-dir=/usr --with-mhash --with-mcrypt-dir  --with-config-file-scan-dir=/etc/php.d --with-bz2 --with-zlib --with-freetype-dir --with-png-dir --with-jpeg-dir --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-mbregex --enable-fpm --enable-mbstring --enable-ftp --enable-gd-native-ttf --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session --with-curl &>/dev/null  
}  
if [ "$?" -eq 0 ]  
   then  
     make &>/dev/null && make install &>/dev/null  
   else  
     action "PHP安装失败,请检查环境..." /bin/false  
     exit 1  
fi  
echo -en "${red_col}正在配置PHP,请稍等....
${reset_col}"  
cd /usr/local/src/php-5.6.27/ && {  
   cp php.ini-production /etc/php.ini && cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm && chmod +x /etc/init.d/php-fpm && chkconfig --add php-fpm && chkconfig php-fpm on  
}  
    if [ "$?" -eq 0 ];then  
       cp /usr/local/php5.6/etc/php-fpm.conf.default /usr/local/php5.6/etc/php-fpm.conf && echo -en "${red_col}复制主配置成功${reset_col}"  
       else  
         action "配置PHP环境出错,请检查..."  /bin/false  
         exit 1  
    fi  
if [ ! -d /usr/local/php5.6/etc/php-fpm.conf ]    
  then    
   sed -i 's#;pid = run/php-fpm.pid#pid = run/php-fpm.pid#g' /usr/local/php5.6/etc/php-fpm.conf    
   sed -i 's/listen = 127.0.0.1:9000/listen = 127.0.0.1:9000/g' /usr/local/php5.6/etc/php-fpm.conf    
   sed -i 's/pm.max_children = 5/pm.max_children = 300/g' /usr/local/php5.6/etc/php-fpm.conf    
   sed -i 's/pm.start_servers = 2/pm.start_servers = 20/g' /usr/local/php5.6/etc/php-fpm.conf    
   sed -i 's/pm.min_spare_servers = 1/pm.min_spare_servers = 20/g' /usr/local/php5.6/etc/php-fpm.conf    
   sed -i 's/pm.max_spare_servers = 3/pm.max_spare_servers = 100/g' /usr/local/php5.6/etc/php-fpm.conf    
   sed -i 's/user = nobody/user = nginx/g' /usr/local/php5.6/etc/php-fpm.conf  
   sed -i 's/group = nobody/group = nginx/g' /usr/local/php5.6/etc/php-fpm.conf  
   else    
   action "配置PHP环境出错,请检查..."  /bin/false  
   exit 1  
fi    
if [ $? -eq 0 ]    
   then    
     systemctl start php-fpm && action "PHP启动成功" /bin/true  
   else    
     echo "启动PHP失败"    
     exit 1  
fi     
}  
  
#node 5. LNMP_server  
function LNMP(){  
    Nginx_server  
        Mysql_server  
    php_server  
    echo -en "${red_col}开始安装LNMP环境,请稍后..可以喝杯茶~
${reset_col}"  
if [ "$?" -eq 0 ];then  
   echo -en "${red_col}LNMP安装完成，正在配置Nginx解析PHP请稍后....
${reset_col}"  
   else  
     action "LNMP安装失败,请您检查环境..." /bin/false  
     exit 1  
fi  
  if [ -f /usr/local/nginx/conf/nginx.conf ]  
     then  
       sed -i 's/index  index.html index.htm;/index  index.php index.html index.htm;/g' /usr/local/nginx/conf/nginx.conf    
       sed -i 's/#    root           html;/    root           html;/g' /usr/local/nginx/conf/nginx.conf    
       sed -i 's/#    fastcgi_pass   127.0.0.1:9000;/    fastcgi_pass   127.0.0.1:9000;/g' /usr/local/nginx/conf/nginx.conf    
       sed -i 's/#    fastcgi_index  index.php;/    fastcgi_index  index.php;/g' /usr/local/nginx/conf/nginx.conf    
       sed -i 's*#    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;*    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;*g' /usr/local/nginx/conf/nginx.conf    
       sed -i 's/#    include        fastcgi_params;/    include        fastcgi.conf;/g' /usr/local/nginx/conf/nginx.conf    
       sed -i '71d' /usr/local/nginx/conf/nginx.conf && sed -i 'N;70a}' /usr/local/nginx/conf/nginx.conf    
       sed -i '65d' /usr/local/nginx/conf/nginx.conf && sed -i 'N;64alocation ~ \.php$ {' /usr/local/nginx/conf/nginx.conf       
    else  
       action "Nginx解析php失败,请您检查环境..." /bin/false  
       exit 1  
fi  
    touch /usr/local/nginx/html/2018.php  
cat << EOF >/usr/local/nginx/html/2018.php  
<?php  
phpinfo();  
?>  
EOF  
/usr/local/nginx/sbin/nginx -s reload  
    if [ "$?" -eq 0 ]  
       then  
         action "LNMP环境正式搭建成功，请您访问http://IP/2018.php" /bin/true  
       else  
         action "LNMP搭建失败啦,哈哈哈请您检查一下环境吧..."  
         exit 1  
    fi  
}  
  
function zabbix_server(){  
    if [ -f /usr/local/nginx/sbin/nginx -a -f /etc/my.cnf -a -f /etc/php.ini ];then  
       echo -en "${red_col}开始安装zabbix请稍后!!!
${reset_col}"  
    else  
       action "提示:在安装zabbix之前请先安装LNMP环境!" /bin/false  
       exit 1  
    fi  
    groupadd zabbix  && useradd -g zabbix zabbix    
    sed -i 's/;date.timezone =/date.timezone = PRC/g' /etc/php.ini  
    sed -i 's/expose_php = On/expose_php = Off/g' /etc/php.ini  
    sed -i 's/short_open_tag = Off/short_open_tag = On/g' /etc/php.ini  
    sed -i 's/post_max_size = 8M/post_max_size = 16M/g' /etc/php.ini  
    sed -i 's/max_execution_time = 30/max_execution_time = 300/g' /etc/php.ini  
    sed -i 's/max_input_time = 60/max_input_time = 300/g' /etc/php.ini  
    sed -i 's/;always_populate_raw_post_data = -1/always_populate_raw_post_data = -1/g' /etc/php.ini  
    sed -i 's/;mbstring.func_overload = 0/mbstring.func_overload = 0/g' /etc/php.ini  
if [ "$?" -eq 0 ];then  
   echo -en "${red_col}编辑/etc/php.ini文件成功！
${reset_col}"  
   else  
    action "编辑/etc/php.ini文件失败！" /bin/false  
    exit 1  
fi  
  
yum install -y net-snmp net-snmp-devel curl-devel java-1.8.0-openjdk java-1.8.0-openjdk-devel  OpenIPMI-devel  libssh2-devel &>/dev/null  
if [ "$?" -eq 0 ]  
  then  
    action "zabbix依赖包安装成功!!!"  /bin/true  
  else  
    action "zabbix依赖包安装失败" /bin/false  
    exit 1  
fi  
cd $LOG_DIR && {  
    wget http://www.fping.org/dist/fping-3.10.tar.gz &>/dev/null && tar zxf fping-3.10.tar.gz &>/dev/null &&   
cd fping-3.10/ && ./configure &>/dev/null && make &>/dev/null && make install &>/dev/null  
}  
if [ "$?" -eq 0 ]  
   then  
     chown root:zabbix /usr/local/sbin/fping  && chmod 4710 /usr/local/sbin/fping  
   else   
     action "fping安装失败" /bin/false  
   exit 1  
fi  
cd $LOG_DIR && {  
wget https://nchc.dl.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/3.2.1/zabbix-3.2.1.tar.gz  &>/dev/null &&   
tar zxf zabbix-3.2.1.tar.gz && cd  zabbix-3.2.1/ &&   
./configure --prefix=/usr/local/zabbix --enable-server --enable-agent --enable-java --with-mysql=/usr/local/mysql/bin/mysql_config --with-net-snmp --with-libcurl --with-openipmi &>/dev/null && make &>/dev/null && make install &>/dev/null  
}  
if [ "$?" -eq 0 ]  
   then  
     action "zabbix安装成功,正在配置请稍后...." /bin/true  
   else  
     action "zabbix安装失败,请您检查环境...."  /bin/false  
   exit 1  
fi  
ln -s /usr/local/zabbix/bin/* /usr/local/bin/  
ln -s /usr/local/zabbix/sbin/* /usr/local/sbin/  
if [ "$?" -eq 0 ];  
   then  
     /usr/local/sbin/mysql -uroot -ppwd123 -e 'create database zabbix character set utf8;'  &>/dev/null  
     /usr/local/sbin/mysql -uroot -ppwd123 -e "grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix'" &>/dev/null  
   else  
     action "zabbix创建软连接失败！" /bin/false  
     exit 1  
fi  
    if [ "$?" -eq 0 ]  
       then  
         action "zabbix数据库创建成功!" /bin/true  
       else  
             action "zabbix数据库创建失败!" /bin/false  
       exit 1  
    fi  
cd /usr/local/src/zabbix-3.2.1/database/mysql  && {  
/usr/local/sbin/mysql -uzabbix -pzabbix -hlocalhost zabbix < schema.sql  &>/dev/null  
/usr/local/sbin/mysql -uzabbix -pzabbix -hlocalhost zabbix < images.sql  &>/dev/null  
/usr/local/sbin/mysql -uzabbix -pzabbix -hlocalhost zabbix < data.sql   &>/dev/null  
}  
if [ "$?" -ne 0 ]  
   then  
     action "zabbix数据库导入失败！" /bin/false  
    exit 1  
   else  
     action "zabbix数据库导入成功！" /bin/true  
fi  
  
sed -i 's$LogFile=/tmp/zabbix_server.log$LogFile=/usr/local/zabbix/logs/zabbix_server.log$g' /usr/local/zabbix/etc/zabbix_server.conf  
sed -i 's$# PidFile=/tmp/zabbix_server.pid$PidFile=/usr/local/zabbix/logs/zabbix_server.pid$g' /usr/local/zabbix/etc/zabbix_server.conf  
sed -i 's/# DBHost=localhost/DBHost=localhost/g' /usr/local/zabbix/etc/zabbix_server.conf  
sed -i 's/# DBPassword=/DBPassword=zabbix/g' /usr/local/zabbix/etc/zabbix_server.conf  
sed -i 's/# DBPort=3306/DBPort=3306/g' /usr/local/zabbix/etc/zabbix_server.conf  
sed -i 's$# FpingLocation=/usr/sbin/fping$FpingLocation=/usr/sbin/fping$g' /usr/local/zabbix/etc/zabbix_server.conf  
sed -i 's$# DBSocket=/tmp/mysql.sock$DBSocket=/usr/local/mysql/mysql.sock$g' /usr/local/zabbix/etc/zabbix_server.conf  
mkdir -p /usr/local/zabbix/logs  &&  chown -R zabbix:zabbix /usr/local/zabbix/    
  
cat <<EOF >/etc/ld.so.conf  
include ld.so.conf.d/*.conf  
/usr/local/mysql/lib  
/usr/local/lib  
EOF  
/usr/local/nginx/sbin/nginx -s reload && /etc/init.d/php-fpm restart  &>/dev/null  
if [ "$?" -eq 0  ];then  
   action "zabbix主配修改成功,正在进行相关的配置~" /bin/true  
   else  
    action "zabbix发生了严重的错误!!!" /bin/false  
    exit 1  
fi  
cd /usr/local/src/zabbix-3.2.1/ && {  
    cp misc/init.d/fedora/core/zabbix_server /etc/rc.d/init.d/zabbix_server  
    cp misc/init.d/fedora/core/zabbix_agentd /etc/rc.d/init.d/zabbix_agentd  
    chmod +x /etc/rc.d/init.d/zabbix_server  
    chmod +x /etc/rc.d/init.d/zabbix_agentd  
    chkconfig --add zabbix_server   
    chkconfig --add zabbix_agentd  
    chkconfig zabbix_server on  
    chkconfig zabbix_agentd on  
}  
  
    if [ "$?" -eq 0 ];then  
       action "复制zabbix启动项成功" /bin/true  
    else  
       action "复制zabbix启动项失败!!" /bin/false  
       exit 1  
    fi  
sed -i 's$BASEDIR=/usr/local$BASEDIR=/usr/local/zabbix/$g' /etc/rc.d/init.d/zabbix_server  
sed -i 's*PIDFILE=/tmp/$BINARY_NAME.pid*PIDFILE=/usr/local/zabbix/logs/$BINARY_NAME.pid*g'  /etc/rc.d/init.d/zabbix_server  
sed -i 's$BASEDIR=/usr/local$BASEDIR=/usr/local/zabbix/$g' /etc/rc.d/init.d/zabbix_agentd  
sed -i 's*PIDFILE=/tmp/$BINARY_NAME.pid*PIDFILE=/usr/local/zabbix/logs/$BINARY_NAME.pid*g' /etc/rc.d/init.d/zabbix_agentd  
  
ldconfig && systemctl daemon-reload   
/etc/init.d/zabbix_agentd start  &>/dev/null  
/etc/init.d/zabbix_server start  &>/dev/null  
    if [ "$?" -eq 0 ];then  
       action "zabbix监控启动成功,正在进行配置页面,请稍后！！！" /bin/true  
    else  
       action "zabbix监控启动失败,请检查环境！！！" /bin/false  
       exit 1  
    fi  
mkdir /usr/local/nginx/html/zabbix/   
    if [ -d /usr/local/nginx/html/zabbix/ ];then  
           cp -r /usr/local/src/zabbix-3.2.1/frontends/php/* /usr/local/nginx/html/zabbix/  
    else  
       action "zabbix目录创建失败" /bin/false  
       exit 1  
    fi  
chown -R nginx:nginx /usr/local/nginx/html/zabbix  
  
if [ $? -eq 0  ];then  
   echo "zabbix部署成功,请您访问http://IP/zabbix"  
   else  
     echo "zabbix部署失败,请检查环境！！！"  
    exit 1  
fi  
}  
  
function TC (){  
        echo -e "${red_col}此管理程序已经成功退出!
${reset_col}"  
    exit 0  
}  
  
function GJ(){  
    echo -e "${red_col}即将关机,请稍后....
${reset_col}"  
    shutdown -h now  
}  
  
function zong(){  
while :  
do  
 panduan  
    case $NUM in  
        1)  
        Yum_check  
        ;;  
        2)  
        Nginx_server  
        ;;  
        3)  
        Apache_server  
        ;;  
        4)  
        Mysql_server  
        ;;  
        5)  
        php_server  
        ;;  
        6)  
        LNMP  
        ;;  
        7)  
        zabbix_server  
        ;;  
        8)  
        TC  
        ;;  
        9)  
        GJ  
        ;;  
    esac  
done  
}  
zong

运行此脚本时，请调整成能够上网的状态，写这脚本主要为了能够结合前几章博文的一些技术点，写的不好请谅解，下一章会对此脚本所有的过程进行剖析，谢谢~~