域名解析到指定端口_南京课工场IT培训：搭建nginx虚拟主机—

Nginx支持的虚拟主机有三种

1、基于域名的虚拟主机
2、基于IP的虚拟主机
3、基于端口的虚拟主机
且每一种虚拟主机均可通过“server{}" 配置段实现各自的功能

一、基于域名搭建

1、编译安装Nginx服务
2、远程获取Windows上的源码包,并挂载到Linux上

[root@localhost ~]# smbclient -L //192.168.235.1
Enter SAMBAroot's password:
Sharename       Type      Comment
---------       ----      -------
LNMP            Disk  [root@localhost ~]# mkdir /abc
[root@localhost ~]# mount.cifs //192.168.235.1/LNMP /abc
Password for root@//192.168.235.1/LNMP:
[root@localhost ~]# ls /abc
Discuz_X3.4_SC_UTF8.zip    nginx-1.12.0.tar.gz  php-7.1.10.tar.bz2
mysql-boost-5.7.20.tar.gz  nginx-1.12.2.tar.gz  php-7.1.20.tar.gz

3、解压源码包、下载安装编译组件包

[root@localhost ~]# cd /abc
[root@localhost abc]# tar zxvf nginx-1.12.0.tar.gz -C /opt
[root@localhost abc]# ls /opt
nginx-1.12.0  rh
[root@localhost abc]# cd /opt
[root@localhost opt]# yum install -y
> gcc              //C语言
> gcc-c++          //c++语言
> pcre-devel       //pcre语言工具
> zlib-devel        //压缩函数库

4、创建程序用户并配置Nginx服务相关组件

[root@localhost opt]# useradd -M -s /sbin/nologin nginx
//创建程序用户nginx,并限定其不可登录终端
[root@localhost opt]# cd nginx-1.12.0/
[root@localhost nginx-1.12.0]# ./configure
//配置nginx
> --prefix=//usr/local/nginx
//指定安装路径
> --user=nginx
//指定用户名
> --group=nginx
//指定用户所属组
> --with-http_stub_status_module
//安装状态统计模块

5、编译及安装

[root@localhost nginx-1.12.0]# make && make install

6、优化Nginx服务启动脚本,并建立命令软连接

[root@localhost nginx-1.12.0]# ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/
//创建nginx服务命令软链接到系统命令
[root@localhost nginx-1.12.0]# systemctl stop firewalld.service
//关闭防火墙
[root@localhost nginx-1.12.0]# setenforce 0
//关闭增强型安全功能
[root@localhost nginx-1.12.0]# nginx
//输入nginx 开启服务
[root@localhost nginx-1.12.0]# netstat -ntap | grep 80      //查看服务的80 端口,显示已开启
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      7520/nginx: master

1、配置DNS域名解析服务

[root@localhost ~]# yum -y install bind
//安装DNS服务的bind包
[root@localhost ~]# vim /etc/named.conf
//编辑主配置文件options {listen-on port 53 { any; };##将监听地址127.0.0.1替换为any,listen-on-v6 port 53 { ::1; };directory       "/var/named";dump-file       "/var/named/data/cache_dump.db";statistics-file "/var/named/data/named_stats.txt";memstatistics-file "/var/named/data/named_mem_stats.txt";recursing-file  "/var/named/data/named.recursing";secroots-file   "/var/named/data/named.secroots";allow-query     { any; };##将授权localhost替换为any[root@localhost ~]# vim /etc/named.rfc1912.zones
//编辑两个域名的区域配置文件zone "kgc.com" IN {        type master;file "kgc.com.zone";allow-update { none; };
};      zone "accp.com" IN {        type master;file "accp.com.zone";allow-update { none; };
};      [root@localhost ~]# cd /var/named
[root@localhost named]# cp -p named.localhost kgc.com.zone
[root@localhost named]# cp -p named.localhost accp.com.zone
[root@localhost named]# vim kgc.com.zone
//编辑kgc域名区域数据配置文件
$TTL 1D
@       IN SOA  @ rname.invalid. (0       ; serial1D      ; refresh1H      ; retry1W      ; expire3H )    ; minimumNS      @A       127.0.0.1
www IN  A       192.168.235.158
##删除原来末行的内容,添加域名解析地址为本机地址[root@localhost named]# vim accp.com.zone
//编辑accp域名区域数据配置文件
$TTL 1D
@       IN SOA  @ rname.invalid. (0       ; serial1D      ; refresh1H      ; retry1W      ; expire3H )    ; minimumNS      @A       127.0.0.1
www IN  A       192.168.235.158
##删除原来末行的内容,添加域名解析地址为本机地址[root@localhost named]# systemctl start named
//开启dns服务
[root@localhost named]# systemctl stop firewalld.service
//关闭防火墙
[root@localhost named]# setenforce 0
//关闭增强型安全功能

1、配置虚拟主机
2、创建自测网页

[root@localhost named]# cd
[root@localhost ~]# mkdir -p /var/www/html/kgc
[root@localhost ~]# mkdir -p /var/www/html/accp
[root@localhost ~]# ls /var/www/html/
accp  kgc
[root@localhost ~]# cd /var/www/html/
[root@localhost html]# echo "this kgc web" > kgc/index.html
[root@localhost html]# echo "this accp web" > accp/index.html

3、编辑nginx.conf配置文件

[root@localhost html]# vim /usr/local/nginx/conf/nginx.confserver {listen       80;server_name  www.kgc.com;charset utf-8;##支持中文字符access_log  logs/www.kgc.com.access.log;##kgc站点访问日志location / {}error_page   500 502 503 504  /50x.html;##服务端报错相关网页location = /50x.html {root   html;}}server {listen       80;server_name  www.accp.com;charset utf-8;access_log  logs/www.accp.com.access.log;location / {root   /var/www/html/accp;index  index.html index.htm;}error_page   500 502 503 504  /50x.html;location = /50x.html {root   html;}}

4、重载Nginx服务

[root@localhost ~]# killall -s HUP nginx
[root@localhost ~]# netstat -ntap | grep 80
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      6117/nginx: master

5、测试网页,输入www .kgc. com 与 www. accp. com两个域名进行访问

二、基于端口

1、配置虚拟主机
2、创建另一个端口的测试网页

[root@localhost ~]# cd /var/www/html/
[root@localhost html]# echo "this is kgc 8080 web" > kgc/index.html

3、编辑nginx.conf配置文件,仅修改监听地址

[root@localhost html]# vim /usr/local/nginx/conf/nginx.confserver {listen 192.168.235.158:80;##监听主机的80端口server_name  www.kgc.com;charset utf-8;access_log  logs/www.kgc.com.access.log;location / {root   /var/www/html/kgc;index  index.html index.htm;}error_page   500 502 503 504  /50x.html;location = /50x.html {root   html;}}server {listen 192.168.235.158:8080;##监听主机的8080端口server_name  www.kgc.com;charset utf-8;access_log  logs/www.kgc.com.access.log;location / {root   /var/www/html/kgc;index  index.html index.htm;}error_page   500 502 503 504  /50x.html;location = /50x.html {root   html;}}

4、重载Nginx服务

[root@localhost html]# killall -s HUP nginx
[root@localhost html]# netstat -ntap | grep 80
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      41958/nginx: master

5、测试网页,分别访问80端口的默认网页以及8080端口的网页

三、基于IP

1、添加网卡,并规划好IP主机IP :192.168.235.158 ； 192.168.235.142域名：www . kgc . com ； www . accp . com
2、修改accp域名的区域数据文件配置

[root@localhost ~]# vim /var/named/accp.com.zone$TTL 1D
@       IN SOA  @ rname.invalid. (0       ; serial1D      ; refresh1H      ; retry1W      ; expire3H )    ; minimumNS      @A       127.0.0.1
www IN  A       192.168.235.142
##更改IP地址为 192.168.235.142[root@localhost ~]# systemctl restart named
##重启域名解析服务

3、编辑nginx.conf配置文件

[root@localhost ~]# vim /usr/local/nginx/conf/nginx.conf
##此段不做修改
server {listen 192.168.235.158:80;server_name  www.kgc.com;charset utf-8;access_log  logs/www.kgc.com.access.log;location / {root   /var/www/html/kgc;index  index.html index.htm;}error_page   500 502 503 504  /50x.html;location = /50x.html {root   html;}}server {listen 192.168.235.142:80;##修改本段监听地址为192.168.234.142server_name  www.accp.com;charset utf-8;access_log  logs/www.accp.com.access.log;location / {root   /var/www/html/accp;index  index.html index.htm;}error_page   500 502 503 504  /50x.html;location = /50x.html {root   html;}}

4、重载Nginx服务

[root@localhost ~]# killall -s HUP nginx
[root@localhost ~]# netstat -ntap | grep 80
tcp        0      0 192.168.235.142:80      0.0.0.0:*               LISTEN      7299/nginx: master
tcp        0      0 192.168.235.158:80      0.0.0.0:*               LISTEN      7299/nginx: master

5、测试网页,分别输入IP地址192.168.235.158和192.168.235.142进行访问

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