一、LNMP架构简介
LNMP平台就是Linux、Ngnix、MySQL、PHP的组合架构，需要Linux服务器、MySQL数据库、PHP解析环境
Nginx是一个高性能的HTTP和反向代理服务器，也是一个IMAP/POP3/SMTP代理服务器。Mysql是一个小型关系型数据库管理系统。PHP是一种在服务器端执行的嵌入HTML文档的脚本语言。
1、关闭防火墙，核心防护。
1 [root@server ~]# systemctl stop firewalld
2 [root@server ~]# setenforce 0
2、nginx编译安装
[root@server ~]# yum -y install gcc gcc-c++ make pcre-devel zlib-devel
[root@server ~]# tar zxf nginx-1.12.2.tar.gz
[root@server ~]# cd nginx-1.12.2/
[root@server nginx-1.12.2]# ./configure
> --prefix=/usr/local/nginx
> --user=nginx
> --group=nginx
> --with-http_stub_status_module ###统计状态模块
[root@server nginx-1.12.2]# make && make install
[root@server ~]# useradd -M -s /sbin/nologin nginx ###创建一个不可登录的程序用户
[root@server ~]# ln -s /usr/local/nginx/sbin/nginx /usr/bin ###优化执行路径
[root@server ~]# nginx ###启动服务
[root@server ~]# netstat -anpt | grep nginx ###查看nginx服务是否开启
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 16429/nginx: master
[root@server ~]# killall -s QUIT nginx ###选项-s QUIT等于-3 停止服务
[root@server ~]# netstat -anpt | grep nginx
[root@server ~]# killall -s HUP nginx ###选项-s HUP等于-1 重新加载
[root@server ~]# netstat -anpt | grep nginx
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 16488/nginx: master
[root@server ~]# vi /etc/init.d/nginx ###制作管理脚本
#!/bin/bash
#chkconfig: 35 20 80
#description: nginx server
PROG="/usr/local/nginx/sbin/nginx"
PIDF="/usr/local/nginx/logs/nginx.pid"
case "$1" in
start)
$PROG
;;
stop)
killall -s QUIT $(cat $PIDF)
;;
restart)
$0 stop
$0 start
;;
reload)
killall -s HUP $(cat $PIDF)
;;
*)
echo "Usage: $0 {start|stop|reload|status}"
exit 1
esac
exit 0
[root@server ~]# chmod +x /etc/init.d/nginx
[root@server ~]# chkconfig --add nginx
3、对mysql进行编译安装，
[root@server ~]# yum -y install
> ncurses
> ncurses-devel
> bison
> cmake
4、创建一个用户，但该用户是一个不可登录的用户
[root@server ~]# useradd -s /sbin/nologin mysql
5、将安装包传入opt目录下，将其进行解压缩，并对其进行cmake
[root@server ~]# cd /opt
[root@server opt]# tar zxf mysql-boost-5.7.20.tar.gz
[root@server mysql-5.7.20]# cmake
> -DCMAKE_INSTALL_PREFIX=/usr/local/mysql
> -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock
> -DSYSCONFDIR=/etc
> -DSYSTEMD_PID_DIR=/usr/local/mysql
> -DDEFAULT_CHARSET=utf8
> -DDEFAULT_COLLATION=utf8_general_ci
> -DWITH_INNOBASE_STORAGE_ENGINE=1
> -DWITH_ARCHIVE_STORAGE_ENGINE=1
> -DWITH_BLACKHOLE_STORAGE_ENGINE=1
> -DWITH_PERFSCHEMA_STORAGE_ENGINE=1
> -DMYSQL_DATADIR=/usr/local/mysql/data
> -DWITH_BOOST=boost
> -DWITH_SYSTEMD=1
6、编译安装
[root@server ~]# chown -R mysql:mysql /usr/local/mysql/
7、对数据库的目录进行权限调整
[root@server ~]# chown -R mysql:mysql /usr/local/mysql/
8、建立调整数据库的配置文件
[root@server ~]# vi /etc/my.cnf [client] port = 3306 default-character-set=utf8 socket = /usr/local/mysql/mysql.sock [mysql] port = 3306 default-character-set=utf8 socket = /usr/local/mysql/mysql.sock [mysqld] user = mysql basedir = /usr/local/mysql datadir = /usr/local/mysql/data port = 3306 character_set_server=utf8 pid-file = /usr/local/mysql/mysqld.pid socket = /usr/local/mysql/mysql.sock server-id = 1 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES
9、调整配置文件的权限
[root@server ~]# chown mysql:mysql /etc/my.cnf
10、设置环境变量
[root@server ~]# echo 'PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >>/etc/profile [root@server ~]# echo 'export PATH' >> /etc/profile [root@server ~]# source /etc/profile
11、对数据库进行初始化
[root@server ~]# cd /usr/local/mysql/ [root@server mysql]# bin/mysqld > --initialize-insecure > --user=mysql > --basedir=/usr/local/mysql > --datadir=/usr/local/mysql/data
12、复制启动文件到相关目录
[root@server ~]# cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/
13、设置用户为root并设置登录密码为aba123
[root@server~]# mysqladmin -uroot -p password aba123
14、编译安装php解析，安装环境依赖包，安装包移至opt目录下，并对其解压，
[root@server ~]# yum -y install > libjpeg > libjpeg-devel > libpng libpng-devel > freetype freetype-devel > libxml2 > libxml2-devel > zlib zlib-devel > curl curl-devel > openssl openssl-devel [root@server ~]# cd /opt [root@server opt]# tar jxf php-7.1.10.tar.bz2
15、configure配置
[root@server opt]# cd php-7.1.10/ [root@server php-7.1.10]# ./configure > --prefix=/usr/local/php > --with-mysql-sock=/usr/lcoal/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
16、编译安装
[root@server php-7.1.10]# make && make install
17、php有三个配置文件，php.ini 核心配置文件，php-fpm.conf 进程服务配置文件，www.conf扩展配置文件，配置及优化fpm模块
[root@server php-7.1.10]# cp php.ini-development /usr/local/php/lib/php.ini [root@server php-7.1.10]# vi /usr/local/php/lib/php.ini date.timezone = Asia/Shanghai mysqli.default_socket = /usr/lcoal/mysql/mysql.sock [root@serverphp-7.1.10]# cd /usr/local/php/etc/ [root@server etc]# cp php-fpm.conf.default php-fpm.conf [root@server etc]# cd php-fpm.d/ [root@server php-fpm.d]# cp www.conf.default www.conf [root@server etc]# vi php-fpm.conf pid = run/php-fpm.pid ###去掉；号 [rootserveretc]# /usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini [root@server etc]# netstat -ntap | grep 9000 tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 118685/php-fpm: mas [root@server etc]# ln -s /usr/local/php/bin/* /usr/local/bin [root@server etc]# ps aux | grep -c "php-fpm" ###查看php-fpm进程数 4
18、配置nginx支持PHP功能
[root@server ~]# vi /usr/local/nginx/conf/nginx.conf
location ~ .php$ {
root /var/www/aa;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi.conf;
}
[root@server ~]# vi /var/www/aa/index.php
<?php
phpinfo();
?>
[root@server ~]# systemctl restart nginx
19、部署Discuz 社区论坛web应用
[root@server ~]# cd /opt [root@server opt]# unzip Discuz_X3.4_SC_UTF8.zip ###将安装包放在/opt目录下并解压缩 [root@server opt]# cd dir_SC_UTF8/ [root@server dir_SC_UTF8]# cp -r upload /var/www/aa/bbs [root@server dir_SC_UTF8]# cd /var/www/aa/bbs/ ###给安装论坛的文件权限 [root@server bbs]# chown -R root:nginx ./config [root@server bbs]# chown -R root:nginx ./data [root@server bbs]# chown -R root:nginx ./uc_client [root@server bbs]# chown -R root:nginx ./uc_server [root@server bbs]# chmod -R 777 ./config [root@server bbs]# chmod -R 777 ./data [root@server bbs]# chmod -R 777 ./uc_client [root@server bbs]# chmod -R 777 ./uc_server [root@server bbs]# systemctl restart nginx
20、在客户端输入http://20.0.0.20/bbs/admin.php
