使用shell脚本一键部署LNMP架构的方法

#/bin/bash

##将需要的安装包传到/opt目录下，并关闭防火墙
systemctl stop firewalld
systemctl disable firewalld &>/dev/null
setenforce 0

###############Nginx###############

##先挂载，再安装依赖包
df -h | grep /mnt
if [ $"Enter" {send "\n"}
expect eof
EOF
}
mima "abc123"

##授权远程登录
function qwe {
/usr/bin/expect <<-EOF
spawn mysql -u root -p
expect "Enter" {send "abc123\n"}
expect "mysql" {send "grant all privileges on *.* to 'root'@'%' identified by 'abc123';\n"}
expect "mysql" {send "flush privileges;\n"}
expect "mysql" {send "show databases;\n"}
expect "mysql" {send "quit\n"}
expect eof
EOF
}
qwe
###############PHP###############
##安装环境依赖包
yum -y install gd libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel curl curl-devel openssl openssl-devel

##编译安装
cd /opt
tar jxvf php-7.1.10.tar.bz2
cd ./php-7.1.10/
./configure --prefix=/usr/local/php --with-mysql-sock=/usr/local/mysql/mysql.sock --with-mysqli --with-zlib --with-curl --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-openssl --enable-fpm --enable-mbstring --enable-xml --enable-session --enable-ftp --enable-pdo --enable-tokenizer --enable-zip

make -j 2 && make install

##路径优化
ln -s /usr/local/php/bin/* /usr/local/bin/
ln -s /usr/local/php/sbin/* /usr/local/sbin/

##调整PHP配置文件
##PHP有三个配置文件
##php.ini（主配置文件）
cp /opt/php-7.1.10/php.ini-development /usr/local/php/lib/php.ini
sed -i '1170c mysqli.default_socket = /usr/local/mysql/mysql.sock' /usr/local/php/lib/php.ini
sed -i '939c date.timezone = Asia/Shanghai' /usr/local/php/lib/php.ini

php -m
##php-fpm.conf（进程服务配置文件）
cd /usr/local/php/etc
cp php-fpm.conf.default php-fpm.conf
sed -i '17c pid = run/php-fpm.pid' /usr/local/php/etc/php-fpm.conf
##www.conf（扩展配置文件）
cd /usr/local/php/etc/php-fpm.d
cp www.conf.default www.conf

##启动php-fpm
cd /usr/local/php/sbin/
php-fpm -c /usr/local/php/lib/php.ini

##配置Nginx支持PHP解析
sed -i '65c location ~ \.php$ {' /usr/local/nginx/conf/nginx.conf
sed -i '66c root html;' /usr/local/nginx/conf/nginx.conf
sed -i '67c fastcgi_pass 127.0.0.1:9000;' /usr/local/nginx/conf/nginx.conf
sed -i '68c fastcgi_index index.php;' /usr/local/nginx/conf/nginx.conf
sed -i '69c fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;' /usr/local/nginx/conf/nginx.conf
sed -i '70c include fastcgi_params;' /usr/local/nginx/conf/nginx.conf
sed -i '71c }' /usr/local/nginx/conf/nginx.conf

##验证PHP测试页和验证数据库工作是否正常

cat > /usr/local/nginx/html/index.php <<EOF
<?php
phpinfo();
?>
EOF