nginx虚拟主机配置及负载均衡示例

地址：http://wiki.codemongers.com/NginxChsFullExample

两个虚拟主机(纯静态-html 支持) - Two Virtual Hosts, Serving Static Files

http {

server {

listen 80;

server_name www.domain1.com;

access_log logs/domain1.access.log main;

location / {

index index.html;

root /var/www/domain1.com/htdocs;

}

}

server {

listen 80;

server_name www.domain2.com;

access_log logs/domain2.access.log main;

location / {

index index.html;

root /var/www/domain2.com/htdocs;

}

}

}

虚拟主机标准配置(简化) - A Default Catchall Virtual Host

http {

server {

listen 80 default;

server_name _ *;

access_log logs/default.access.log main;

location / {

index index.html;

root /var/www/default/htdocs;

}

}

}

在父文件夹中建立子文件夹以指向子域名 - Wildcard Subdomains in a Parent Folder

这是一个添加子域名(或是当DNS已指向服务器时添加一个新域名)的简单方法。需要注意的是，我已经将FCGI配置进该文件了。如果你只想使服务器为静态文件服务，可以直接将FCGI配置信息注释掉，然后将默认主页文件变成index.html。

这个简单的方法比起为每一个域名建立一个 vhost.conf 配置文件来讲，只需要在现有的配置文件中增加如下内容：

This is just a really easy way to keep adding new subdomains, or to add new domains automatically when DNS records are pointed at the server. Note that I have included FCGI here as well. If you want to just serve static files, strip out the FCGI config and change the default document to index.html. Rather than creating a new vhost.conf file for every domain, just create one of these:

server {

# Replace this port with the right one for your requirements

# 根据你的需求改变此端口

listen 80; #could also be 1.2.3.4:80 也可以是1.2.3.4:80的形式

# Multiple hostnames seperated by spaces. Replace these as well.

# 多个主机名可以用空格隔开，当然这个信息也是需要按照你的需求而改变的。

server_name star.yourdomain.com *.yourdomain.com www.*.yourdomain.com;

#Alternately: _ *

#或者可以使用：_ * (具体内容参见本维基其他页面)

root /PATH/TO/WEBROOT/$host;

error_page 404 http://yourdomain.com/errors/404.html;

access_log logs/star.yourdomain.com.access.log;

location / {

root /PATH/TO/WEBROOT/$host/;

index index.php;

}

# serve static files directly

# 直接支持静态文件 (从配置上看来不是直接支持啊)

location ~* ^.+.(jpg|jpeg|gif|css|png|js|ico|html)$ {

access_log off;

expires 30d;

}

location ~ .php$ {

# By all means use a different server for the fcgi processes if you need to

# 如果需要，你可以为不同的FCGI进程设置不同的服务信息

fastcgi_pass 127.0.0.1:YOURFCGIPORTHERE;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME /PATH/TO/WEBROOT/$host/$fastcgi_script_name;

fastcgi_param QUERY_STRING $query_string;

fastcgi_param REQUEST_METHOD $request_method;

fastcgi_param CONTENT_TYPE $content_type;

fastcgi_param CONTENT_LENGTH $content_length;

fastcgi_intercept_errors on;

}

location ~ /\.ht {

deny all;

}

}

地址：http://wiki.codemongers.com/NginxChsLoadBalanceExample

一个简单的负载均衡的示例，把www.domain.com均衡到本机不同的端口，也可以改为均衡到不同的地址上。

http {

upstream myproject {

server 127.0.0.1:8000 weight=3;

server 127.0.0.1:8001;

server 127.0.0.1:8002;

server 127.0.0.1:8003;

}

server {

listen 80;

server_name www.domain.com;

location / {

proxy_pass http://myproject;

}

}

}