LNMP编译安装与多目录域名配置

环境

Linux版本：CentOS7.6 64位
db：192.128.90.171

安装前准备工作

1.关闭selinux

[root@db ~]# vim /etc/selinux/config 
SELINUX=disabled

2.关闭firewall，清空iptables

[root@db ~]# systemctl stop firewalld.service
[root@db ~]# systemctl disable firewalld.service
[root@db ~]# iptables -L
[root@db ~]# iptables -F

3.安装LNMP环境依赖软件包

[root@db ~]# yum -y install bzip2-devel curl-devel freetype-devel gcc libjpeg-devel libpng-devel libxslt-devel libxml2-devel openssl-devel pcre-devel pcre-devel zlib-devel

编译安装nginx

1.下载nginx-1.16.0.tar.gz

[root@db ~]# wget https://nginx.org/download/nginx-1.16.0.tar.gz

2.解压nginx包并配置安装

[root@db ~]# tar -zxvf nginx-1.16.0.tar.gz
[root@db ~]# cd nginx-1.16.0
[root@db nginx-1.16.0]# ./configure --prefix=/usr/local/nginx
[root@db nginx-1.16.0]# make
[root@db nginx-1.16.0]# make install

3.测试是否安装成功

[root@db ~]# cd /usr/local/nginx/
[root@db ~]# /usr/local/nginx/sbin/nginx -t
[root@db ~]# /usr/local/nginx/sbin/nginx

浏览器输入服务器的IP地址：192.168.90.171

4.修改网站的根目录为：/webapp/html

[root@db nginx]# vim /usr/local/nginx/conf/nginx.conf
server {
        listen       80;
        server_name  192.168.90.171;
        root         /webapp/html;
        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            #root   html;
            index  index.php index.html index.htm;
        }
[root@db ~]# mkdir -p /webapp/html
[root@db ~]# cd /webapp/html/
[root@db html]# vim index.html
<p1>welcome to nginx</p1>
[root@db ~]# /usr/local/nginx/sbin/nginx -s reload

测试：
浏览器输入服务器的IP地址：192.168.90.171/index.html

5.添加nginx到系统服务

[root@db ~]# /usr/local/nginx/sbin/nginx -s quit
[root@db ~]# vim /lib/systemd/system/nginx.service
[Unit]
Description=nginx service
After=network.target

[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target

6.启动nginx且添加开机自启

[root@db ~]# systemctl start nginx
[root@db ~]# systemctl enable nginx

编译安装PHP

1.下载php-7.0.11.tar.gz
下载地址：http://php.net/get/php-7.0.11.tar.gz/from/a/mirror，下载在本地然后上传到服务器

[root@db ~]# rz

2.解压安装包并配置安装

[root@db ~]# tar -zxvf php-7.0.11.tar.gz
[root@db ~]# cd php-7.0.11
[root@db php-7.0.11]# ./configure --prefix=/usr/local/php --with-curl --with-freetype-dir --with-gd --with-gettext --with-iconv-dir --with-kerberos --with-libdir=lib64 --with-libxml-dir --with-mysqli --with-openssl --with-pcre-regex --with-pdo-mysql --with-pdo-sqlite --with-pear --with-png-dir --with-jpeg-dir --with-xmlrpc --with-xsl --with-zlib --with-bz2 --with-mhash --enable-fpm --enable-bcmath --enable-libxml --enable-inline-optimization --enable-gd-native-ttf --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-sysvshm --enable-xml --enable-zip
[root@db php-7.0.11]# make
[root@db php-7.0.11]# make install

3.配置PHP

[root@db php-7.0.11]# cp php.ini-development /usr/local/php/php.ini
[root@db php-7.0.11]# cd /usr/local/php/
[root@db php]# cp etc/php-fpm.conf.default etc/php-fpm.conf
[root@db php]# cp etc/php-fpm.d/www.conf.default etc/php-fpm.d/www.conf
[root@db php]# vim php.ini
cgi.fix_pathinfo=0
[root@db php]# /usr/local/php/sbin/php-fpm
[root@db php]# netstat -nplt | grep 9000

4.配置nginx联动PHP

[root@db ~]# vim /usr/local/nginx/conf/nginx.conf
server {
        listen       80;
        server_name  192.168.90.171;
        root         /webapp/html;
        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            #root   html;
            #添加index.php
            index  index.php index.html index.htm; 
        }
location ~ \.php$ {
            root           /webapp/html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            #fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }
[root@db ~]# /usr/local/nginx/sbin/nginx -s reload        

5.测试

[root@db ~]# vim /webapp/html/index.php
<?php
    phpinfo();
?>

然后打开浏览器输入对应的地址进行访问:http://192.168.90.171/index.php

6.添加php-fpm到系统服务

[root@db ~]# kill -INT `cat /usr/local/php/var/run/php-fpm.pid`
[root@db ~]# vim /lib/systemd/system/php-fpm.service
[Unit]
Description=The PHP FastCGI Process Manager
After=syslog.target network.target

[Service]
Type=simple
PIDFile=/run/php-fpm.pid
ExecStart=/usr/local/php/sbin/php-fpm --nodaemonize --fpm-config /usr/local/php/etc/php-fpm.conf
ExecReload=/bin/kill -USR2 $MAINPID
ExecStop=/bin/kill -SIGINT $MAINPID

[Install]
WantedBy=multi-user.target

7.启动php-fpm且添加开机自启

[root@db ~]# systemctl start php-fpm.service
[root@db ~]# systemctl enable php-fpm.service

MySQL5.7安装

使用MySQL Yum存储库的快速安装

1.将MySQL Yum存储库添加到系统的存储库列表中
a.访问https://dev.mysql.com/downloads/repo/yum/上的MySQL Yum存储库下载页面 。

b.选择并下载适用于您的平台的发行包。

c.使用以下命令安装下载的发行包，替换 platform-and-version-specific-package-name 为下载的包的名称:

[root@db ~]# rpm -Uvh mysql80-community-release-el7-3.noarch.rpm

2.选择mysql5.7版本安装

[root@db ~]# yum repolist all | grep mysql
[root@db ~]# yum-config-manager --disable mysql80-community
[root@db ~]# yum-config-manager --enable mysql57-community
[root@db ~]# yum repolist enabled | grep mysq

3.安装MySQL

[root@db ~]# yum -y install mysql-community-server

4.启动MySQL并设置开机自启

[root@db ~]# systemctl start mysqld.service
[root@db ~]# systemctl enable mysqld.service

5.修改mysql用户root密码

[root@db ~]# grep 'temporary password' /var/log/mysqld.log
[root@db ~]# mysql -u root -pG9U:=dfHK:u8
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'Hl_123456';
mysql> flush privileges;

6.测试PHP连接MySQL

[root@db ~]# mysql -u root -pHl_123456
mysql> create database test;
mysql> use test;
mysql> create table tb_user( id int(10) not null auto_increment primary key, username varchar(64) default '' );
mysql> insert into tb_user (id,username) values(1,'xiaohuang');
mysql> insert into tb_user (id,username) values(2,'xiaodong'); 
mysql> exit
[root@db ~]# vim /webapp/html/mysqli.php
<?php
/*
 * mysqli
 * 数据库地址，登陆账号，密码，数据库名称
 */
 $mysqli = new mysqli("127.0.0.1", "root", "Hl_123456", "test");
 if($mysqli){
    echo 'Connected to MySQL Success.';
 }else{
    echo 'Connected to MySQL Fail.';
 }
 echo '<hr/>';

 $sql = "SELECT * FROM tb_user";
 $result = $mysqli->query($sql);
 if ($result) {
   while ($row = $result->fetch_assoc()) {
       echo 'Username: '.$row['username']. '<br/>';
   }
}

/* free result set */
$result->free();

/* close connection */
$mysqli->close();
?>

打开浏览器访问测试结果如下:http://192.168.90.171/mysqli.php

配置nginx多目录域名站点

1.创建域名目录并授权

[root@db ~]# mkdir /www/{web,blog} -p
[root@db ~]# chown -R nginx.nginx /www
[root@db ~]# echo "This is a web!" >> /www/web/index.html
[root@db ~]# echo "This is a blog!" >> /www/blog/index.html 

2.修改配置文件nginx.conf并重启服务

[root@db ~]# vim /usr/local/nginx/conf/nginx.conf
#在配置文件中建立多个server配置,在server配置中用server_name来对域名信息进行过滤
server 
{ 
listen  80; 
server_name www.web01.com;             #绑定域名 
index index.htm index.html index.php;  #默认文件 
root /www/web;              #网站根目录
include location.conf;                 #调用其他规则，也可去除
}

server 
{ 
listen  80; 
server_name www.blog01.com;             #绑定域名 
index index.htm index.html index.php;  #默认文件 
root /www/blog;              #网站根目录
include location.conf;                 #调用其他规则，也可去除
}
[root@db ~]# /usr/local/nginx/sbin/nginx -t
[root@db ~]# /usr/local/nginx/sbin/nginx -s reload

3.测试

[root@db ~]# curl www.web01.com
This is a web!
[root@db ~]# curl www.blog01.com
This is a blog!