啓用粘性模塊無法啓動nginx 1.9.4

Question

我在我的雲實例上安裝了nginx 1.9.4。但是，啓用粘性模塊時，我無法使用「sudo service nginx start」啓動nginx。但是，當這被刪除，我能夠開始它。有沒有人知道是什麼原因導致了這個問題？

upstream uesconf 
{ 

sticky; 

    server xxx.xxx.xxx.xxx:9443; 
    server xxx.xxx.xxx.xxx:9443; 
    server xxx.xxx.xxx.xxx:9443; 
    server xxx.xxx.xxx.xxx:9443; 


} 

server { 

    listen 80; 
    server_name xxx.xxx.xxx; 
    rewrite ^/(.*) http://xxx.xxx.xxx/$1 permanent; 


    proxy_set_header Upgrade $http_upgrade; 
    proxy_set_header Connection "upgrade"; 
    proxy_http_version 1.1; 

} 

server { 

    listen 443; 
    server_name xxx.xxx.xxx; 

    ssl on; 
    ssl_certificate /etc/nginx/conf.d/keys/xxx.crt; 
    ssl_certificate_key /etc/nginx/conf.d/keys/xxx.key; 

    proxy_set_header Upgrade $http_upgrade; 
    proxy_set_header Connection "upgrade"; 
    proxy_http_version 1.1; 
    client_max_body_size 20M; 


    location/{ 
     index index.html; 
     proxy_set_header X-Forwarded-Host $host; 
     proxy_set_header X-Forwarded-Server $host; 
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 

     proxy_set_header Host $http_host; 
     proxy_read_timeout 5m; 
     proxy_send_timeout 5m; 

     proxy_pass https://uesconf; 
     proxy_redirect https://uesconf https://xxx.xxx.xxx/; 

    } 

} 

Answer 1

而不是使用粘性會話嘗試根據每個用戶來處理標準的方式來重複使用相同的服務器IP：

upstream backend { 
    hash $remote_addr consistent; 

    server backend1.example.com; 
    server backend2.example.com; 
} 

你的情況，這將是如下：

upstream uesconf { 
    hash $remote_addr consistent; 
    server xxx.xxx.xxx.xxx:9443; 
    server xxx.xxx.xxx.xxx:9443; 
    server xxx.xxx.xxx.xxx:9443; 
    server xxx.xxx.xxx.xxx:9443; 
}