#!/bin/bash

##### CentOS 7一键安装LNMP #####

##### Author:xiaoz #####

##### Update:2017.11.19 #####

#安装Nginx

function install_nginx() {

#创建用户和用户组

groupadd www

useradd -g www www

#下载到指定目录

wget https://soft.hixz.org/nginx/nginx-binary-1.12.2.tar.gz -P /usr/local

#解压

cd /usr/local && tar -zxvf nginx*.tar.gz

rm -rf nginx*.tar.gz

#环境变量

echo "export PATH=$PATH:/usr/local/nginx/sbin" >> /etc/profile

export PATH=$PATH:'/usr/local/nginx/sbin'

#启动

/usr/local/nginx/sbin/nginx

#开机自启

echo "/usr/local/nginx/sbin/nginx" >> /etc/rc.d/rc.local

chmod +x /etc/rc.d/rc.local

}

#安装MariaDB

function install_db() {

yum -y install libaio

read -p "设置数据库密码：" mdpass

#创建数据库存放目录

mkdir -p /data/mariadb

#创建用户和组

groupadd mysql && useradd -g mysql mysql

#下载安装包

wget -c https://mirrors.tuna.tsinghua.edu.cn/mariadb//mariadb-10.2.10/bintar-linux-glibc_214-x86_64/mariadb-10.2.10-linux-glibc_214-x86_64.tar.gz

#解压

tar -xvzf mariadb*.tar.gz

#删除

rm -rf mariadb*.tar.gz

#移动

mv mariadb* /usr/local/mariadb/

#进入目录

cd /usr/local/mariadb

#备份配置文件

mv /etc/my.cnf /etc/my.cnf.bak

#复制配置文件

cp support-files/my-small.cnf /etc/my.cnf

#修改配置文件

sed -i "/^\[mysqld\]/a\basedir = /usr/local/mariadb\ndatadir = /data/mariadb\npid-file = /data/mariadb/mysql.pid" /etc/my.cnf

#重置权限

cp -a data/* /data/mariadb/

chown -R mysql:mysql ./*

chown -R mysql:mysql /data/mariadb

#执行安装

/usr/local/mariadb/scripts/mysql_install_db --user=mysql

#启动脚本

#bin/mysqld_safe --user=mysql &

#添加服务

cp support-files/mysql.server /etc/init.d/mysql

#启动脚本

service mysql start

#开机启动

chkconfig mysql on

#设置环境变量

echo "export PATH=$PATH:/usr/local/mariadb/bin" >> /etc/profile

export PATH=$PATH:'/usr/local/mariadb/bin'

#设置root密码

bin/mysqladmin -u root password ${mdpass}

}

#安装PHP

function install_php() {

#安装依赖

yum -y install epel-release

yum -y install libxml2 libxml2-devel openssl openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel mhash gd gd-devel libaio*

#下载

wget http://soft.hixz.org/php/php7.tar.gz

#解压

tar -zxvf php7.tar.gz

rm -rf php7.tar.gz

mv php/php-fpm /etc/init.d/

mv php /usr/local

service php-fpm start

#环境变量

echo "export PATH=$PATH:/usr/local/php/bin" >> /etc/profile

export PATH=$PATH:'/usr/local/php/bin'

}

#安装选项

#declare -i options

echo "########## 欢迎使用一键安装LNMP脚本^_^ ##########"

echo "请选择:"

echo "1) 安装Nginx"

echo "2) 安装MariaDB"

echo "3) 安装Nginx + MariaDB + PHP"

echo "q) 退出"

read -p ":" options

if [ "$options" == 1 ]

then

#执行安装

install_nginx

. /etc/profile

#获取IP

osip=$(curl http://https.tn/ip/myip.php?type=onlyip)

echo "########## 安装完成 ##########"

echo "请访问：http://${osip}"

elif [ "$options" == 2 ]

then

#安装MariaDB

install_db

. /etc/profile

echo "########## 安装完成 ##########"

echo "数据库密码为:"${mdpass}

elif [ "$options" == 3 ]

then

#安装全部

install_nginx

install_php

install_db

. /etc/profile

#获取IP

osip=$(curl http://https.tn/ip/myip.php?type=onlyip)

echo "########## 安装完成 ##########"

echo "请访问：http://${osip}"

echo "数据库密码为:"${mdpass}

elif [ "$options" == 'q' ]

then

exit

else

echo "参数错误！"

exit

fi