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

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

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