秒懂！！！LNMP机构的解读机器操作步骤

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

1本案例在单台服务器上部署LNMP环境

MySQL安装配置

为了与Nginx，PHP环境保持一致，此处选择采用源代码编译的方式安装MySQL组件

MySQL 部署的方法
*编译安装MySQL
*优化调整
*初始化数据库
*启动MySQL 服务冰设置root数据库账号的密码

安装mysql

yum -y install \
ncurses \
ncurses-devel \
bison \
cmake

useradd -s /sbin/nologin mysql //创建用户及指定shell环境

###上传mysql-boost-5.7.20.tar.gz到opt目录下###
cd /opt
tar xf mysql-boost-5.7.20.tar.gz
cd /opt/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

######编译安装####

make && make install

#####数据库目录进行权限调整###
chown -R mysql:mysql /usr/local/mysql/

#######设置环境变量####

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

切到该目录下，进行下面的配置操作，配置的意思是初始化数据库
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 enable mysqld
systemctl start mysqld
systemctl status mysqld
netstat -anpt | grep 3306

mysqladmin -u root -p password //刚开始没密码是空的直接回车，然后输入密码abc123,在此确认abc123,这是在root账户下运行的

mysql -u root -p ##这个命令敲下，提示要输入密码,这个就是刚才设置的密码abc123

PHP解析环境的安装

安装PHP环境

yum -y install \
libjpeg \
libjpeg-devel \
libpng libpng-devel \
freetype freetype-devel \
libxml2 \
libxml2-devel \
zlib zlib-devel \
curl curl-devel \
openssl openssl-devel

上传php-7.1.10.tar.bz2包到opt目录下

cd /opt
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 \
--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

make && make install

cp php.ini-development /usr/local/php/lib/php.ini
vi /usr/local/php/lib/php.ini （ 在配置文件修改搜索以下俩条进行补全）

mysqli.default_socket = /usr/local/mysql/mysql.sock
date.timezone = Asia/Shanghai

/usr/local/php/bin/php -m //验证安装的模块

[root@localhost php-7.1.10]# cd /opt
[root@localhost php-7.1.10]# cd /usr/local/php/etc/
[root@localhost etc]# ll
total 12
-rw-r–r-- 1 root root 1233 Sep 3 11:51 pear.conf
-rw-r–r-- 1 root root 4463 Sep 3 11:51 php-fpm.conf.default
drwxr-xr-x 2 root root 30 Sep 3 11:51 php-fpm.d

[root@localhost etc]# cp php-fpm.conf.default php-fpm.conf
[root@localhost etc]# cd /usr/local/php//etc/php-fpm.d/
[root@localhost php-fpm.d]# cp www.conf.default www.conf
[root@localhost php-fpm.d]# cd /usr/local/php/etc/
[root@localhost etc]# vi php-fpm.conf

pid = run/php-fpm.pid   这条搜索把前面#号去掉 ，然后在下面添加下面俩条
;user = nginx
;group = nginx

[root@localhost etc]# /usr/local/php/sbin/php-fpm -c /usr/local/php/etc/php.ini
[root@localhost etc]# netstat -anpt |grep 9000

ln -s /usr/local/php/bin/* /usr/local/bin/
[root@localhost etc]# vi /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;
        }

下面开始做测试页
[root@localhost etc]# vi /usr/local/nginx/html/index.php

();
?>

[root@localhost etc]# systemctl restart nginx

然后做一个数据链路库的测验

把ip改成自己虚拟主机的IP地址

搭建社区论坛

| ####LNMP应用部署####

[部署Discuz!社区论坛Web应用]

########以下安装论坛##########

cd /opt

unzip Discuz X3.4_ SC_ UTF8.zip -d /tmpcd /tmp/dir SC _UTF8/

cp -r upload/ /usr/local/nginx/html/bbs/cd /usr/local/nginx/html/bbs/

chown -R root:nginx ./config/

chown -R root:nginx ./data/

chown -R root:nginx ./uc_ client/

chown -R root:nginx ./uc_ server/

chmod -R 777./config/chmod -R 777 ./data/

chmod -R 777 ./uc client/chmod -R 777 ./uc_ server/

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

Please delete install/index.php via FTP!

注释：请通过ftp删除install/index.php

cd /usr/local/nginx/html/bbs/
mv install/ install.lock
chmod 600 install.lock/