LNMP架构解读
LNMP平台就是Linux、Nginx、MySQL、PHP的组合架构,需要Linux服务器、MySQL数据库、PHP解析环境
本案例在单台服务器上部署LNMP环境
案例架构图示
安装包准备
准备nginx、mysql、php、Discuz!安装包
安装nginx网站
1、安装支持软件、将nginx安装包解压到/opt目录下
[root@localhost ~]# yum install gcc gcc-c++ pcre-devel zlib-devel -y
[root@localhost ~]# tar zxvf nginx-1.12.2.tar.gz -C /opt
2、创建运行用户、组(不创建家目录)
[root@localhost ~]# useradd -M -s /sbin/nologin nginx
3、编译安装nginx
[root@localhost ~]# cd /opt/nginx-1.12.2/
[root@localhost nginx-1.12.2]# ./configure \
> --prefix=/usr/local/nginx \
> --user=nginx \
> --group=nginx \
> --with-http_stub_status_module
[root@localhost nginx-1.12.2]# make && make install
[root@localhost nginx-1.12.2]# ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/
4、服务管理控制
[root@localhost nginx-1.12.2]# vim /lib/systemd/system/nginx.service
[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/bin/kill -s HUP $MAINPID
ExecStop=/usr/bin/kill -s QUIT $MAINPID
PrivateTmp=ture
[Install]
WantedBy=multi-user.target
安装mysql数据库
1、安装支持软件、将mysql安装包解压到/opt目录下
[root@localhost ~]# yum install ncurses ncurses-devel bison cmake -y
[root@localhost LNMP-C7]# tar zxvf mysql-boost-5.7.20.tar.gz -C /opt
2、创建数据管理账户
[root@localhost ~]# useradd -s /sbin/nologin mysql
3、编译安装mysql
[root@localhost LNMP-C7]# cd /opt/mysql-5.7.20/
[root@localhost mysql-5.7.20]# cmake \
> -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
> -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
> -DSYSCONFDIR=/etc \
> -DSYSTEMD_PID_DIR=/usr/local/mysql \
> -DDEFAULT_CHARSET=utf8 \
> -DDEFAULT_COLLATION=utf8_general_ci \
> -DWITH_INNOBASE_STORAGE_ENGINE=1 \
> -DWITH_ARCHIVE_STORAGE_ENGINE=1 \
> -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
> -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
> -DMYSQL_DATADIR=/usr/local/mysql/data \
> -DWITH_BOOST=boost \
> -DWITH_SYSTEMD=1
[root@localhost mysql-5.7.20]# make && make install
4、数据库目录权限调整
[root@localhost mysql-5.7.20]# chown -R mysql.mysql /usr/local/mysql
5、调整配置文件
[root@localhost ~]# vim /etc/my.cnf
[client]
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock
[mysql]
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock
[mysqld]
user = mysql
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
port = 3306
character-set_server=utf8
pid-file = /usr/local/mysql/mysql.pid
socket = /usr/local/mysql/mysql.sock
server-id = 1
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES
[root@localhost ~]# chown mysql.mysql /etc/my.cnf
6、设置环境变量
[root@localhost ~]# echo 'PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile
[root@localhost ~]# echo 'export PATH' >> /etc/profile
[root@localhost ~]# source /etc/profile
7、初始化数据库
[root@localhost ~]# cd /usr/local/mysql
[root@localhost mysql]# bin/mysqld \
> --initialize-insecure \
> --user=mysql \
> --basedir=/usr/local/mysql \
> --datadir=/usr/local/mysql/data
8、将mysqld.service添加到systemctl管理中
[root@localhost mysql]# cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /lib/systemd/system/
9、设置mysql登陆密码
[root@localhost mysql]# systemctl start mysqld.service
[root@localhost mysql]# mysqladmin -u root -p password
安装PHP
1、安装支持软件、将php安装包解压到/opt目录下
[root@localhost ~]# yum install \
> libjpeg libjpeg-devel \
> libpng libpng-devel \
> freetype freetype-devel \
> libxml2 libxml2-devel \
> zlib zlib-devel \
> curl curl-devel \
> openssl openssl-devel -y
[root@localhost LNMP-C7]# tar jxvf php-7.1.10.tar.bz2 -C /opt
2、编译安装php
[root@localhost LNMP-C7]# cd /opt/php-7.1.10/
[root@localhost 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
[root@localhost php-7.1.10]# make && make install
3、更改配置文件
[root@localhost php-7.1.10]# cp php.ini-development /usr/local/php/lib/php.ini
[root@localhost php-7.1.10]# vim /usr/local/php/lib/php.ini
mysqli.default_socket = /usr/local/mysql/mysql.sock
date.timezone = Asia/Shanghai
[root@localhost php-7.1.10]# cd /usr/local/php/etc/
[root@localhost etc]# cp php-fpm.conf.default php-fpm.conf
[root@localhost etc]# vim php-fpm.conf
pid = run/php-fpm.pid
[root@localhost etc]# cd php-fpm.d/
[root@localhost php-fpm.d]# cp www.conf.default www.conf
4、启动服务
[root@localhost ~]# /usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini
[root@localhost ~]# netstat -natp | grep 9000
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 67265/php-fpm: mast
[root@localhost ~]# ln -s /usr/local/php/bin/* /usr/local/bin/
5、让nginx支持PHP
[root@localhost ~]# vim /usr/local/nginx/conf/nginx.conf
location ~ \.php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
include fastcgi_params;
}
[root@localhost sbin]# systemctl start nginx
6、编辑网站登陆页面
[root@localhost ~]# cd /usr/local/nginx/html/
[root@localhost html]# mv index.html index.php
[root@localhost html]# vim index.php
<?php
phpinfo();
?>
7、登陆测试
[root@localhost html]# systemctl stop firewalld.service
[root@localhost html]# setenforce 0
Discuz!论坛搭建
1、创建数据库和数据库管理账户
[root@localhost ~]# mysql -u root -p
mysql> CREATE DATABASE bbs;
mysql> GRANT all ON bbs.* TO 'bbsuser'@'%' IDENTIFIED BY 'admin123';
mysql> GRANT all ON bbs.* TO 'bbsuser'@'localhost' IDENTIFIED BY 'admin123';
mysql> flush privileges;
mysql> quit
[root@localhost ~]#
2、将Discuz!安装包解压到/opt下
[root@localhost LNMP-C7]# unzip Discuz_X3.4_SC_UTF8.zip -d /opt
3、进入/dir_SC_UTF8目录,将uoload目录复制到nginx的站点目录下,重命名为bbs
[root@localhost LNMP-C7]# cd /opt/dir_SC_UTF8/
[root@localhost dir_SC_UTF8]# cp -r upload/ /usr/local/nginx/html/bbs
4、设置权限
[root@localhost dir_SC_UTF8]# cd /usr/local/nginx/html/bbs/
[root@localhost bbs]# chown -R root:nginx ./config/
[root@localhost bbs]# chown -R root:nginx ./data/
[root@localhost bbs]# chown -R root:nginx ./uc_client/
[root@localhost bbs]# chown -R root:nginx ./uc_server/
[root@localhost bbs]# chmod -R 777 ./config/
[root@localhost bbs]# chmod -R 777 ./data/
[root@localhost bbs]# chmod -R 777 ./uc_client/
[root@localhost bbs]# chmod -R 777 ./uc_server/
5、在客户端输入网址http://192.168.150.209/bbs/install/index.php 进行安装
6、按成安装后输入网址http://192.168.150.209/bbs/install/index.php 即可访问论坛