一个自动安装lnmp环境的shell脚本

Posted 2020-10-23

#/bin/bash #定义nginx源码包版本，脚本会根据版本名称和后缀检查文件是否在当前目录如果你需要安装不同版本的nginx可以修改这两个变量 nginx_version=nginx-1.8.0 format1=tar.gz #定义php-fpm安装包的文件名，如果你需要安装其他版本可以更改这个变量 php_fpm_package_name=php-fpm-5.4.16-36.el7_1.x86_64.rpm #判断系统语言是不是中文是返回0不是返回1 language(){ echo $LANG |grep -q zh if [ $? -eq 0 ];then return 0 else return 1 fi } #yum仓库的错误输出函数 error_yum(){ #根据系统默认语言输出错误提示 language if [ $? -eq 0 ];then clear echo echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "错误:本机YUM不可用，请正确配置YUM后重试." echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo exit else clear echo echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "ERROR:Yum is disable,please modify yum repo file then try again." echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo exit fi } #yum仓库检查函数 yumcheck(){ #清空yum缓存 yum clean all &>/dev/null #得到yum仓库中可用rpm包个数 repolist=$(yum repolist 2>/dev/null |awk ‘/repolist:/{print $2}‘|sed ‘s/,//‘) if [ $repolist -le 0 ];then #如果可用软件包数是0则调用报错函数error_yum提示yum错误 error_yum fi } #解决nginx依赖关系 solve_depend(){ language if [ $? -eq 0 ];then echo -en "\033[1;34m正在安装依赖包,请稍后...\033[0m" else echo -e "\033[1;34mInstalling dependent software,please wait a moment...\033[0m" fi rpmlist="gcc pcre-devel openssl-devel zlib-devel make" #循环安装nginx所有依赖包 for i in $rpmlist do #查看该包是否安装如果每有安装则安装否则跳过 rpm -q $i &>/dev/null || yum -y install $i done } #当前目录找不到源码包提示错误函数 error_nofile(){ language if [ $? -eq 0 ];then clear echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo -e "\033[1;34m错误:未找到[ ${1} ]软件包,请下载软件包至当前目录.\033[0m" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" exit else clear echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo -e "\033[1;34mERROR:Not found [ ${1} ] package in current directory, please download it.\033[0m" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" exit fi } #安装nginx函数 install_nginx(){ #调用yum仓库检查 yumcheck #安装nginx依赖包 solve_depend grep -q nginx /etc/passwd #如果系统中不存在nginx这个用户则添加一个nginx用户 [ $? -ne 0 ] && useradd -s /sbin/nologin nginx if [ -f ${nginx_version}.${format1} ];then tar -xf ${nginx_version}.${format1} cd $nginx_version ./configure --prefix=/usr/local/nginx --with-http_ssl_module make make install ln -s /usr/local/nginx/sbin/nginx /usr/sbin/ cd .. else #如果找不到nginx安装文件则报错 error_nofile Nginx fi } #yum安装错误提示函数 error_yum(){ language if [ $? -eq 0 ];then clear echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo -e "\033[1;34m错误: ${1}安装失败.\033[0m" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" exit else clear echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo -e "\033[1;34merror: ${1}install error.\033[0m" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" exit fi } #安装PHP Mariadb 相关组件函数 yum_install(){ yum_list="php php-mysql mariadb mariadb-server mariadb-devel" for i in $yum_list do #查看该包是否安装如果每有安装则安装否则跳过 rpm -q $i &>/dev/null || yum -y install $i [ $? -nq 0 ] && error_yum $i done } #安装php后台程序函数 install_php_fpm(){ if [ -f ${php_fpm_package_name} ] then rpm -q $php_fpm_package_name &>/dev/null || rpm -hiv $php_fpm_package_name else error_yum ${php_fpm_package_name} fi } #启动提示 start_message(){ language if [ $? -eq 0 ];then if [ $2 -eq 0 ];then echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo -e "\033[1;34m启动: ${1}启动成功.\033[0m" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" else echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo -e "\033[1;34m启动: ${1}启动失败.\033[0m" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" fi else if [ $2 -eq 0 ];then echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo -e "\033[1;34mstart: ${1}start is successful.\033[0m" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" else echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo -e "\033[1;34mstart: ${1}start is error.\033[0m" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" fi fi } #启动lnmp环境函数 start_lnmp(){ systemctl start php-fpm.service &>/dev/null netstat -tupan |grep php-fpm [ $? -eq 0 ] && start_message php-fpm 0 || start_message php-fpm 1 /usr/local/nginx/sbin/nginx &>/dev/null netstat -tupan |grep nginx &>/dev/null [ $? -eq 0 ] && echo start_message nginx 0 || start_message nginx 1 systemctl start mariadb &>/dev/null [ $? -eq 0 ] && start_message mariadb 0 || start_message mariadb 1 #启动环境结束后暂停5秒；退出程序 sleep 5 exit } #脚本菜单函数 menu(){ clear language if [ $? -eq 0 ];then echo " ##############----Menu----##############" echo "# 1. 安装lump环境" echo "# 2. 启动lump环境" echo "# 9. 退出程序" echo " ########################################" else echo " ##############----Menu----##############" echo "# 1. Install lnmp" echo "# 2. Start lnmp" echo "# 9. Exit Program" echo " ########################################" fi } #功能选择函数 choice(){ language if [ $? -eq 0 ];then read -p "请选择一个菜单[1 2 9]:" select else read -p "Please choice a menu[1 2 9]:" select fi } #主程序开始 while : do menu choice case $select in 1) install_nginx yum_install install_php_fpm;; 2) start_lnmp;; 9) exit;; *) echo "choice error" esac done 本脚本基于CentOS7.x平台编写；如有错误请留言；谢谢！