源码编译安装 LNMP及论坛

一.安装Nginx服务

systemctl stop firewalld
systemctl disable firewalld
setenforce 0

1、安装依赖包　　

yum -y install pcre-devel zlib-devel gcc gcc-c++ make

2、创建运行用户

useradd -M -s /sbin/nologin nginx

3、编译安装

 1 cd /opt
 2 tar zxvf nginx-1.12.0.tar.gz -C /opt/
 3
 4 cd nginx-1.12.0/
 5 ./configure \
 6 --prefix=/usr/local/nginx \
 7 --user=nginx \
 8 --group=nginx \
 9 --with-http_stub_status_module
10
11 make && make install

4、优化路径

ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/

5、添加 Nginx 系统服务

 1 vim /lib/systemd/system/nginx.service
 2 [Unit]
 3 Description=nginx
 4 After=network.target
 5 [Service]
 6 Type=forking
 7 PIDFile=/usr/local/nginx/logs/nginx.pid
 8 ExecStart=/usr/local/nginx/sbin/nginx
 9 ExecReload=/bin/kill -s HUP $MAINPID
10 ExecStop=/bin/kill -s QUIT $MAINPID
11 PrivateTmp=true
12 [Install]
13 WantedBy=multi-user.target
14
15 chmod 754 /lib/systemd/system/nginx.service
16 systemctl start nginx.service
17 systemctl enable nginx.service

二、安装 MySQL 服务
1、安装Mysql环境依赖包

1 yum -y install \
2 ncurses \
3 ncurses-devel \
4 bison \
5 cmake

2、创建运行用户

useradd -M -s /sbin/nologin  mysql

3、编译安装

 1 cd /opt
 2 tar zxvf mysql-boost-5.7.20.tar.gz
 3
 4 cd /opt/mysql-5.7.20/
 5 cmake \
 6 -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
 7 -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
 8 -DSYSCONFDIR=/etc \
 9 -DSYSTEMD_PID_DIR=/usr/local/mysql \
10 -DDEFAULT_CHARSET=utf8  \
11 -DDEFAULT_COLLATION=utf8_general_ci \
12 -DWITH_EXTRA_CHARSETS=all \
13 -DWITH_INNOBASE_STORAGE_ENGINE=1 \
14 -DWITH_ARCHIVE_STORAGE_ENGINE=1 \
15 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
16 -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
17 -DMYSQL_DATADIR=/usr/local/mysql/data \
18 -DWITH_BOOST=boost \
19 -DWITH_SYSTEMD=1
20
21 make && make install

4、修改mysql 配置文件

 1 vim /etc/my.cnf
 2 [client]
 3 port = 3306
 4 socket=/usr/local/mysql/mysql.sock
 5
 6 [mysqld]
 7 user = mysql
 8 basedir=/usr/local/mysql
 9 datadir=/usr/local/mysql/data
10 port = 3306
11 character-set-server=utf8
12 pid-file = /usr/local/mysql/mysqld.pid
13 socket=/usr/local/mysql/mysql.sock
14 bind-address = 0.0.0.0
15 skip-name-resolve
16 max_connections=2048
17 default-storage-engine=INNODB
18 max_allowed_packet=16M
19 server-id = 1
20
21 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

5、更改mysql安装目录和配置文件的属主属组

chown -R mysql:mysql /usr/local/mysql/
chown mysql:mysql /etc/my.cnf

6、设置路径环境变量

echo 'export PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile
source /etc/profile

7、初始化数据库

1 cd /usr/local/mysql/bin/
2 ./mysqld \
3 --initialize-insecure \
4 --user=mysql \
5 --basedir=/usr/local/mysql \
6 --datadir=/usr/local/mysql/data

8、添加mysqld系统服务

cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/
systemctl daemon-reload
systemctl start mysqld.service
systemctl enable mysqld

9、修改mysql 的登录密码　　

mysqladmin -u root -p password "abc123"

10、授权远程登录

mysql -u root -p

三、安装配置 PHP 解析环境
1、安装环境依赖包

1 yum -y install gd \
2 libjpeg libjpeg-devel \
3 libpng libpng-devel \
4 freetype freetype-devel \
5 libxml2 libxml2-devel \
6 zlib zlib-devel \
7 curl curl-devel \
8 openssl openssl-devel

2、编译安装

 1 cd /opt
 2 tar jxvf php-7.1.10.tar.bz2
 3
 4 cd php-7.1.10
 5 ./configure \
 6 --prefix=/usr/local/php \
 7 --with-mysql-sock=/usr/local/mysql/mysql.sock \
 8 --with-mysqli \
 9 --with-zlib \
10 --with-curl \
11 --with-gd \
12 --with-jpeg-dir \
13 --with-png-dir \
14 --with-freetype-dir \
15 --with-openssl \
16 --enable-fpm \
17 --enable-mbstring \
18 --enable-xml \
19 --enable-session \
20 --enable-ftp \
21 --enable-pdo \
22 --enable-tokenizer \
23 --enable-zip
24
25 make && make install

3、路径优化

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

4、调整PHP配置文件

php有三个配置文件：
php.ini			主配置文件
php-fpm.conf	进程服务配置文件
www.conf		扩展配置文件

 1 #调整主配置文件：
 2 cp /opt/php-7.1.10/php.ini-development /usr/local/php/lib/php.ini
 3 vim /usr/local/php/lib/php.ini
 4 --1170行--修改
 5 mysqli.default_socket = /usr/local/mysql/mysql.sock
 6 --939行--取消注释，修改
 7 date.timezone = Asia/Shanghai
 8
 9 php -m                     #验证安装的模块
10
11 #调整进程服务配置文件：
12 cd /usr/local/php/etc/
13 cp  php-fpm.conf.default php-fpm.conf
14 vim php-fpm.conf
15 --17行--去掉";"注释
16 pid = run/php-fpm.pid
17
18 #调整扩展配置文件：
19 cd /usr/local/php/etc/php-fpm.d/
20 cp www.conf.default www.conf

5、启动php-fpm

1 /usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini
2 netstat -anpt | grep 9000
3
4 #PHP-FPM(FastCGI Process Manager：FastCGI 进程管理器)是一个 PHPFastCGI 管理器， 由于Nginx服务器不能处理动态页面，需要由 Nginx 把动态请求交给 php-fpm 进程进行解析。
5
6 cd /opt/php-7.1.10/sapi/fpm
7 cp php-fpm.service /usr/lib/systemd/system/php-fpm.service
8 systemctl restart php-fpm.service

6、配置 Nginx 支持 PHP 解析

 1 vim /usr/local/nginx/conf/nginx.conf
 2 --65行--取消注释，修改
 3 location ~ \.php$ {
 4     root           html;
 5     fastcgi_pass   127.0.0.1:9000;
 6     fastcgi_index  index.php;
 7     fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html$fastcgi_script_name;    #将 /scripts 修改为nginx的工作目录
 8     include        fastcgi_params;
 9 }
10
11 systemctl restart nginx.service

7、验证PHP 测试页

1 vim /usr/local/nginx/html/index.php
2 <?php
3 phpinfo();
4 ?>
5
6 浏览器访问
7 http://192.168.80.10/index.php

8、验证数据库工作是否正常

 1 mysql -u root -p
 2 CREATE DATABASE bbs;
 3 GRANT all ON bbs.* TO 'bbsuser'@'%' IDENTIFIED BY 'admin123';
 4 GRANT all ON bbs.* TO 'bbsuser'@'localhost' IDENTIFIED BY 'admin123';
 5 flush privileges;
 6
 7 vim /usr/local/nginx/html/index.php              #替换原来的测试页内容
 8 <?php
 9 $link=mysqli_connect('192.168.80.10','bbsuser','admin123');
10 if($link) echo "<h1>Success!!</h1>";
11 else echo "Fail!!";
12 ?>
13
14 浏览器访问
15 http://192.168.91.5/index.php

四、部署 Discuz！社区论坛 Web 应用

1 cd /opt
2 unzip Discuz_X3.4_SC_UTF8.zip  -d /opt/dis
3 cd /opt/dis/dir_SC_UTF8/
4 cp -r upload/ /usr/local/nginx/html/bbs/

调整论坛目录的权限：

 1 cd /usr/local/nginx/html/bbs/
 2 chown -R nginx ./config/
 3 chown -R nginx ./data/
 4 chown -R nginx ./uc_client/
 5 chown -R nginx ./uc_server/
 6 或
 7 chmod -R 777 ./config/
 8 chmod -R 777 ./data/
 9 chmod -R 777 ./uc_client/
10 chmod -R 777 ./uc_server/

论坛页面访问

http://192.168.80.10/bbs/install/index.php