Nginx配置之基于域名的虚拟主机

1、配置好DNS解析
[root@server ~]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.2 (Santiago)
[root@server ~]# uname -r
2.6.32-220.el6.i686
[root@server ~]# yum install bind* -y
[root@server ~]# vim /etc/named.conf
[root@server ~]# cat /etc/named.conf

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print?

options {

listen-on port 53 { any; };

listen-on-v6 port 53 { any; };

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";

allow-query { any; };

recursion yes;

dnssec-enable yes;

dnssec-validation yes;

dnssec-lookaside auto;

/* Path to ISC DLV key */

bindkeys-file "/etc/named.iscdlv.key";

};

logging {

channel default_debug {

file "data/named.run";

severity dynamic;

};

};

zone "." IN {

type hint;

file "named.ca";

};

zone "sxkeji.com.cn" IN {

type master;

file "sxkeji.com.cn.zone";

};

[root@server ~]# cp /var/named/named.localhost /var/named/sxkeji.com.cn.zone
[root@server ~]# vim /var/named/sxkeji.com.cn.zone
[root@server ~]# cat /var/named/sxkeji.com.cn.zone

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print?

$TTL 1D

@ IN SOA sxkeji.com.cn rname.invalid. (

0 ; serial

1D ; refresh

1H ; retry

1W ; expire

3H ) ; minimum

NS @

@ A 192.168.10.199

www A 192.168.10.199

mail A 192.168.10.199

[root@server ~]# service named restart

测试DNS解析是否成功
[root@server ~]# host www.sxkeji.com.cn
www.sxkeji.com.cn has address 192.168.10.199
[root@server ~]# host mail.sxkeji.com.cn
mail.sxkeji.com.cn has address 192.168.10.199
[root@server ~]#

2、配置Nginx虚拟主机
[root@server ~]# vim /usr/local/nginx/conf/nginx.conf
[root@server ~]# grep -vE "#|^$" /usr/local/nginx/conf/nginx.conf

worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
location / {
root html;
index index.html index.htm;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}

}
server {
listen 80;
server_name mail.sxkeji.com.cn;
location / {
root /usr/local/nginx/html/mail.sxkeji.com;
index index.html index.htm;
}
}
include /usr/local/nginx/conf/vhosts/sxkeji.conf;

#include这里是模块化的，把虚拟主机独立成一个配置文件

#上面斜体server部分是在主配置文件中直接实现虚拟主机
}
[root@server ~]# cat /usr/local/nginx/conf/vhosts/sxkeji.conf #vhosts目录需要自己建立，主页目录也是需要自己建立的

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print?

server {

listen 80;

server_name www.sxkeji.com.cn;

access_log logs/sxkeji.com.log;

location / {

index index.html;

root /usr/local/nginx/html/sxkeji.com;

}

}

[root@server ~]#

3、测试是否成功
[root@server ~]# kill -HUP `cat /usr/local/nginx/logs/nginx.pid` #重启nginx
[root@server ~]# vim /usr/local/nginx/html/sxkeji.com/index.html
[root@server ~]# vim /usr/local/nginx/html/mail.sxkeji.com/index.html
[root@server ~]# cat /usr/local/nginx/html/mail.sxkeji.com/index.html
mail.sxkeji.com.cn
[root@server ~]# cat /usr/local/nginx/html/sxkeji.com/index.html
www.sxkeji.com.cn
[root@server ~]# elinks --dump 127.0.0.1
hello!
[root@server ~]# elinks --dump mail.sxkeji.com.cn
mail.sxkeji.com.cn
[root@server ~]# elinks --dump www.sxkeji.com.cn
www.sxkeji.com.cn
[root@server ~]#

########如此便可以收工了，下次继续基于端口的虚拟主机配置########

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