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Using Domain Names in proxy_pass directive

May 23, 2014 07:39AM
Hi

I am using nginx as reverse proxy with FQDN for the backend server .

My configuration for the location block looks like this :-

location / {

set $ustreamsbc sbc.example.com ;
proxy_pass HTTPS://$ustreamsbc ;

proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;

proxy_connect_timeout 10s ;
include /usr/local/nginx/conf/proxy.conf ;



proxy_redirect off;
}

I have a resolver in place for this FQDN and its running fine.


My doubt is that if I change the mapped IP for this FQDN in the DNS server , would nginx re-resolve the FQDN to the new IP for all the future requests.

Also does nginx honor TTL for all the FQDN stored in variables as shown above ??

Thanks and Regards

Shobhit Mishra
Subject Author Posted

Using Domain Names in proxy_pass directive

Shobhit Mishra May 23, 2014 07:39AM

Re: Using Domain Names in proxy_pass directive

Ruslan Ermilov May 23, 2014 08:22AM

Re: Using Domain Names in proxy_pass directive

Shobhit Mishra May 23, 2014 08:41AM

Re: Using Domain Names in proxy_pass directive

Valentin V. Bartenev May 23, 2014 11:06AM

Re: Using Domain Names in proxy_pass directive

Shobhit Mishra May 25, 2014 03:28AM



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