nginx-php配置动静分离
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gccgcc-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: $0 {start|stop|restart|reload}"
exit 1
esac
exit 0
chmod +x /etc/init.d/nginx
chkconfig --add nginx
vi /usr/local/nginx/conf/nginx.conf
usernginx nginx;
worker_processes1;
events {
worker_connections1024;
}
http {
include mime.types;
default_typeapplication/octet-stream;
sendfile on;
keepalive_timeout65;
server {
listen 80;
server_namelocalhost;
location / {
root html/webphp;
indexindex.html index.htm;
}
error_page 500 502 503 504/50x.html;
location = /50x.html {
root html;
}
location ~ .php$ {
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_indexindex.php;
fastcgi_paramSCRIPT_FILENAME/var/www/html/webphp$fastcgi_script_name;
include fastcgi_params;
}
}
}
service nginx restart
2.在88.102上手工编译mysql后编译PHP
安装编译所需要的插件
yum -y install \
ncurses \
ncurses-devel \
bison \
cmake
向系统添加mysql用户
useradd -s /sbin/nologinmysql
把上传到服务器上的mysql安装包解压并编译
tar xf mysql-boost-5.7.20.tar.gz
cd mysql-5.7.20/
cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DSYSCONFDIR=/etc \
-DSYSTEMD_PID_DIR=/usr/local/mysql \
-DDEFAULT_CHARSET=utf8\
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DWITH_BOOST=boost \
-DWITH_SYSTEMD=1
make && make install
chown -R mysql.mysql /usr/local/mysql/
在/etc中修改mysql主配置文件
vi /etc/my.cnf
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock
user = mysql
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
port = 3306
character_set_server=utf8
pid-file = /usr/local/mysql/mysqld.pid
socket = /usr/local/mysql/mysql.sock
server-id = 1
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES
chown mysql:mysql /etc/my.cnf
设置mysql所需要的环境变量
echo 'PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$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/
cpphp-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
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
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