nginx-php配置动静分离

原创

lijingyu0822 2018-04-22 13:37:29 ©著作权

©著作权归作者所有：来自51CTO博客作者lijingyu0822的原创作品，请联系作者获取转载授权，否则将追究法律责任

实验目的：nginx-php配置动静分离

实验环境：主机 192.168.88.100 NGINX服务器主机 192.168.88.102 PHP和MYSQL服务器注意：想要手工编译必须安装gcc gcc-c++ make 这三个插件并且关闭防火墙 service firewalld stop systemctl disable firewalld

http://nginx.org/en/download.html 这里是nginx最新版的下载地址

1.在88.100上手工编译安装nginx服务器

yum -y install
pcre-devel
zlib-devel

useradd -M -s /sbin/nologin nginx

将准备好的nginx源码包上传到linux中并解压编译 tar xzvf nginx-1.13.7.tar.gz -C /usr/src/ cd /usr/src/nginx-1.13.7

./configure
--prefix=/usr/local/nginx
--user=nginx
--group=nginx
--with-http_stub_status_module

make && make install

ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/ //将管理nginx的命令做个软连接到系统中

nginx -t //配置文件语法检查 nginx //启动服务 killall -1 nginx //安全重启 killall -3 nginx //停止服务

-------制作管理角本-------- //让linux系统的systemctl服务能够识别start restart stop等命令 vi /etc/init.d/nginx #!/bin/bash

chkconfig: 35 99 20

description: Nginx Service Control Script

PROG="/usr/local/nginx/sbin/nginx" PIDF="/usr/local/nginx/logs/nginx.pid" case "$1" in start) $PROG ;; stop) kill -s QUIT $(cat $PIDF) ;; restart) $0 stop $0 start ;; reload) kill -s HUP $(cat $PIDF) ;; *) echo "Usage: $0 {start|stop|restart|reload}" exit 1 esac exit 0

chmod +x /etc/init.d/nginx chkconfig --add nginx

vi /usr/local/nginx/conf/nginx.conf

user nginx nginx; worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; server { listen 80; server_name localhost; location / { root html/webphp; index index.html index.htm; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } location ~ .php$ { root /var/www/html/webphp; fastcgi_pass 192.168.88.102:9000; //将页面中的以php结尾的动态页面交给88.102服务器的9000端口，也就是php-fpm模块来处理 fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /var/www/html/webphp$fastcgi_script_name; include fastcgi_params; } } }

service nginx restart

2.在88.102上手工编译mysql后编译PHP 安装编译所需要的插件 yum -y install
ncurses
ncurses-devel
bison
cmake

向系统添加mysql用户 useradd -s /sbin/nologin mysql

把上传到服务器上的mysql安装包解压并编译 tar xf mysql-boost-5.7.20.tar.gz cd mysql-5.7.20/

cmake
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock
-DSYSCONFDIR=/etc
-DSYSTEMD_PID_DIR=/usr/local/mysql
-DDEFAULT_CHARSET=utf8
-DDEFAULT_COLLATION=utf8_general_ci
-DWITH_INNOBASE_STORAGE_ENGINE=1
-DWITH_ARCHIVE_STORAGE_ENGINE=1
-DWITH_BLACKHOLE_STORAGE_ENGINE=1
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1
-DMYSQL_DATADIR=/usr/local/mysql/data
-DWITH_BOOST=boost
-DWITH_SYSTEMD=1

make && make install

chown -R mysql.mysql /usr/local/mysql/

在/etc中修改mysql主配置文件 vi /etc/my.cnf

[client] port = 3306 default-character-set=utf8 socket = /usr/local/mysql/mysql.sock

[mysql] port = 3306 default-character-set=utf8 socket = /usr/local/mysql/mysql.sock

[mysqld] user = mysql basedir = /usr/local/mysql datadir = /usr/local/mysql/data port = 3306 character_set_server=utf8 pid-file = /usr/local/mysql/mysqld.pid socket = /usr/local/mysql/mysql.sock server-id = 1

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES

chown mysql:mysql /etc/my.cnf

设置mysql所需要的环境变量 echo 'PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile echo 'export PATH' >> /etc/profile source /etc/profile

cd /usr/local/mysql/

bin/mysqld
--initialize-insecure
--user=mysql
--basedir=/usr/local/mysql
--datadir=/usr/local/mysql/data

cp usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/ systemctl daemon-reload systemctl start mysqld netstat -anpt | grep 3306

systemctl enable mysqld

mysqladmin -u root -p password "abc123" //给root账号设置密码

mysql -u root -p

3.同样在88.102上手工编译php 以下都是手工编译php所需要的插件 yum -y install
libjpeg
libjpeg-devel
libpng libpng-devel
freetype freetype-devel
libxml2
libxml2-devel
zlib zlib-devel
curl curl-devel
openssl openssl-devel

将上传到服务器的php源代码包解压并编译安装 tar xjvf 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
--enable-fpm \ //打开php的fpm模块，也是nginx和php的动静分离的核心 --with-jpeg-dir
--with-png-dir
--with-freetype-dir
--with-openssl
--enable-mbstring
--enable-xml
--enable-session
--enable-ftp
--enable-pdo
--enable-tokenizer
--enable-zip

make && make install

cp php.ini-development /usr/local/php/lib/php.ini vi /usr/local/php/lib/php.ini

mysqli.default_socket = /usr/local/mysql/mysql.sock //修改1020行，指定mysql的sock文件 date.timezone = Asia/Shanghai //修改939行，指定时区

/usr/local/php/bin/php -m //验证安装的模块，发现没有显示安装fpm模块，但是fpm模块其实已经安装

-----------配置及优化FPM模块-------- cd /usr/local/php/etc/ cp php-fpm.conf.default php-fpm.conf //将模板文件变为配置文件 cd /usr/local/php/etc/php-fpm.d/ cp www.conf.default www.conf //将模板文件变为配置文件 vi www.conf // 修改36行 192.168.88.102:9000

cd /usr/local/php/etc/ vi php-fpm.conf

pid = run/php-fpm.pid //去除注释

/usr/local/php/sbin/php-fpm -c /usr/local/php/etc/php.ini netstat -anpt | grep 9000

ln -s /usr/local/php/bin/* /usr/local/bin/

ps aux | grep -c "php-fpm" //结果

4 //结果为4

mkdir -p /var/www/html/webphp //这里创建的是在nginx的配置文件上定义的.php文件的根目录 vi /var/www/html/webphp/index.php //编辑测试页面

<?php phpinfo(); ?> 在浏览器里输入nginx服务器的IP即192.168.88.100/index.php 可以访问动态PHP页面