@Parikh I tried with proxy_next_upstream also but facing same issue.
Regarding fail_timeout I used values from 10s to 30s but facing same issue.
I used following configuration, just check and let me know If I am missing any thing.
upstream appcluster { server host1.example.com:8080 max_fails=2 fail_timeout=10s; server host2.example.com:8080 max_fails=2 fail_timeout=10s;}
server { listen *; location / { proxy_pass http://appcluster; proxy_next_upstream error timeout http_404 http_500 http_502 http_503 http_504 off; proxy_set_header X-Real-IP $remote_addr; }}
Thanks,Sandeep.
> To: nginx@nginx.org
> Subject: Re: Nginx upstream servers status
> From: nginx-forum@nginx.us
> Date: Wed, 3 Jul 2013 01:11:20 -0400
>
> you allow 600 seconds to pass until you npotice, that your upstream-server
> is not responsible.
>
> ... max_fails=2 fail_timeout=300s;
>
> why?
>
> Posted at Nginx Forum: http://forum.nginx.org/read.php?2,240513,240515#msg-240515
>
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