脚本_部署LNMP平台

#!bin/bash
#功能:部署LNMP平台,实际运行脚本时,需要去除备注.
#作者:liusingbon
function menu {                //定义函数menu
         clear
         echo " ##############----Menu----##############"
         echo "# 1. Install Nginx"
         echo "# 2. Install MySQL"
         echo "# 3. Install PHP"
         echo "# 4. Exit Program"
         echo " ########################################"
}

function choice {                //定义函数choice
         read -p "Please choice a menu[1-9]:" select
}

function install_nginx {            //定义函数install_nginx
         id nginx &>/dev/null                //查看id是否存在
         if [ $? -ne 0 ];then                //判断为假,则添加用户nginx
            useradd -s /sbin/nologin nginx
         fi
           if [ -f nginx-1.12.2.tar.gz ];then    //判断文件nginx-1.12.2.tar.gz是否存在
               tar -xf nginx-1.12.2.tar.gz   //注意版本的更新
               cd nginx-1.12.2
               yum -y install gcc pcre-devel openssl-devel zlib-devel make
               ./configure --prefix=/usr/local/nginx --with-http_ssl_module   //加载模块
               make
               make install
               ln -s /usr/local/nginx/sbin/nginx/usr/sbin/    //创建软连接型快捷方式
               cd ..
           else
               echo "没有找到Nginx源码包"
           fi
}

function install_mysql {
         yum -y install gcc gcc-c++ cmake ncurses-devel perl
         id mysql &>/dev/null
         if [ $? -ne 0 ];then
            useradd -s /sbin/nologin mysql
         fi
         if [ -f mysql-5.7.17.tar.gz ];then
            tar -xf mysql-5.7.17.tar.gz   //注意版本的更新
            cd mysql-5.7.17
            cmake .
            make
            make install
            /usr/local/mysql/scripts/mysql_install_db --user=mysql --datadir=/usr/local/mysql/data/ --
            basedir=/usr/local/mysql/
            chown -R root.mysql /usr/local/mysql
            chown -R mysql /usr/local/mysql/data
            /bin/cp -f /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
            chmod +x /etc/init.d/mysqld
            /bin/cp -f /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf
            echo "/usr/local/mysql/lib/" >> /etc/ld.so.conf
            ldconfig     //让动态链接库为系统所共享
            echo 'PATH=\$PATH:/usr/local/mysql/bin/' >> /etc/profile
            export PATH
         else
            echo "没有找到mysql源码包"
            exit
         fi
}

#当前没有指定启动哪些模块功能,如有需要,请在./configure后面添加模块,如--with-gd等等.
function install_php {
         yum -y install gcc libxml2-devel
         if [ -f mhash-0.9.9.9.tar.gz ];then
            tar -xf mhash-0.9.9.9.tar.gz
            cd mhash-0.9.9.9
            ./configure
            make
            make install
            cd ..
         if [ ! -f /usr/lib/libmhash.so ];then
            ln -s /usr/local/lib/libmhash.so /usr/lib/
            fi
            ldconfig   //让动态链接库为系统所共享
         else
            echo "没有找到mhash源码包文件"
            exit
         fi
         if [ -f libmcrypt-2.5.8.tar.gz ];then
            tar -xf libmcrypt-2.5.8.tar.gz
            cd libmcrypt-2.5.8
            ./configure
            make
            make install
            cd ..
               if [ ! -f /usr/lib/libmcrypt.so ];then
               ln -s /usr/local/lib/libmcrypt.so /usr/lib/
               fi
               ldconfig   //让动态链接库为系统所共享
         else
               echo "没有找到libmcrypt源码包文件"
               exit
         fi
         if [ -f php-7.3.6.tar.gz ];then
            tar -xf php-7.3.6.tar.gz
            cd php-7.3.6
            ./configure --prefix=/usr/local/php5 --with-mysql=/usr/local/mysql --enable-fpm --enable-mbstring --with-mcrypt  --with-mhash  --with-config-file-path=/usr/local/php5/etc
            mysql=/usr/local/mysql/bin/mysql_config
            make && make install
            /bin/cp -f php.ini-production /usr/local/php5/etc/php.ini
            /bin/cp -f /usr/local/php5/etc/php-fpm.conf.default /usr/local/php5/etc/php-fpm.conf
            cd ..
         else
             echo "没有找到php源码包文件"
             exit
         fi
}

while :
do
     menu
     choice
case $select in
1)
     install_nginx
;;
2)
     install_mysql
;;
3)
     install_php
;;
4)
     exit
;;
*)
     echo "请选择1-4启动函数模块"
esac
done