nginx 负载问题

听老歌 发表于 2011-09-26 21:52

nginx 负载问题
server
xxxxxxx略

location / {

#          include /etc/nginx/conf.d/proxy.conf
#          proxy_redirect off;
#          proxy_set_header Host $host;
#          proxy_set_header X-Real-IP $remote_addr;
#          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

#    proxy_set_header X-Real-IP $remote_addr;
#    proxy_set_header X-Forwarded-For $remote_addr;
#    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

#    proxy_redirect       off;
#    proxy_set_header X-Real-IP    $remote_addr;
#    proxy_set_header X-Forwarded-For$proxy_add_x_forwarded_for;

      proxy_pass http://poolXXX;
      proxy_set_header Host $host;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            }

中间略

location ~ .*\.(php|php5)?$
{
         fastcgi_pass 127.0.0.1:9000;

         fastcgi_indexindex.php;
         include fastcgi.conf;
}

}

其中poolXXX 定义了本机和另一台机器
upstream poolxxx {
ip_hash;
server X.X.X.X:80max_fails=3 fail_timeout=15s;    # ServerA
server X.X.X.X:80 max_fails=3 fail_timeout=15s;    #ServerB
}

发现有2个问题
80端口请求能分发到到后台另一台机器ServerB，访问也无异常。但ServerB上无 9000端口（fastcgi）占用

且ServerB的accesslog 来源ip全是ServerA

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nginx 负载问题