nginx反向代理、动静分离
环境:根据http://www.cnblogs.com/zzzhfo/p/6032095.html配置
方法一:根据目录实现动静分离
在web01创建image并上传一张图片作为静态页面
[root@web01 /]# cd /var/www/www/
[root@web01 www]# pwd
/var/www/www
[root@web01 www]# mkdir image
[root@web01 www]# ls
image index.html
[root@web01 www]# cd image/
[root@web01 image]# yum -y install lrzsz #用于文件上传工具
[root@web01 image]# ls
nginx.jpg #上传一张图片
测试web01请求页面是否能正常访问
在web02创建一个dynamic测试页作为动态请求页面
把web01上的image的内容同步到web02上
[root@web02 /]# cd /var/www/www/
[root@web02 www]# pwd
/var/www/www
[root@web02 www]# mkdir dynamic
[root@web02 www]# ls
dynamic index.html
[root@web02 www]# echo dynamic > dynamic/index.html
测试
修改LB的配置文件 /usr/local/nginx/conf/nginx.conf
upstream static_pools {
server 192.168.119.130:;
}
upstream dynamic_pools {
server 192.168.119.133:;
} server {
listen ;
server_name www.test.com;
location / {
root html;
index index.html index.htm;
proxy_pass http://dynamic_pools;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location /image {
proxy_pass http://static_pools;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
[root@lb01 /]# nginx -s reload
在客户端测试
修改客户机/etc/hosts
C:\Windows\System32\drivers\etc\hosts
192.168.119.128 www.test.com
访问
静态页面
动态页面
查看web01和web02的访问日志
web01
[root@web01 /]# tail -f /etc/httpd/logs/www.test.com.
www.test.com.access_log www.test.com.access_log- www.test.com.error_log
[root@web01 /]# tail -f /etc/httpd/logs/www.test.com.access_log
"192.168.119.136" - - [/Oct/::: +] "GET /image/nginx.jpg HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /image/nginx.jpg HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /image/nginx.jpg HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /image/nginx.jpg HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /image/nginx.jpg HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /image/nginx.jpg HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /image/nginx.jpg HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /image/nginx.jpg HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /image/nginx.jpg HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0
web02
[root@web02 www]# tail -f /etc/httpd/logs/www.test.com.access_log
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic/ HTTP/1.0" - "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
"192.168.119.136" - - [/Oct/::: +] "GET /dynamic HTTP/1.0" "-" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)"
把web01 httpd服务关闭
在访问http://www.test.com/image/nginx.jpg
方法二:根据扩展名实现动静分离
由于测试环境没有做lnmp所以不适用这个代码 使用下面的代码
upstream static_pools {
server 192.168.119.130:;
}
upstream dynamic_pools {
server 192.168.119.133:;
} server {
listen ;
server_name www.test.com;
location / {
root html;
index index.html index.htm;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location ~ .*.(gif|jpg|jpeg|png|bmp|swf|css|js)$ {
proxy_pass http://static_pools;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location ~ .*.(php|php3|php5)$ {
proxy_pass http://dynamic_pools;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
} }
使用正则匹配(这里使用这个)
upstream static_pools {
server 192.168.119.130:;
}
upstream dynamic_pools {
server 192.168.119.133:;
} server {
listen ;
server_name www.test.com;
location / {
root html;
index index.html index.htm;
proxy_pass http://dynamic_pools;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location ~ .*.(gif|jpg|jpeg|png|bmp|swf|css|js)$ {
proxy_pass http://static_pools;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
测试
把web01 httpd服务关闭
在访问http://www.test.com/image/nginx.jpg
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