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Re: resolver does not re-resolve upstream servers after initial cache

Dave Nolan
November 09, 2012 04:16AM
Sergey Budnevitch wrote in post #1083548:
> On 8 Nov2012, at 15:07 , guilhem <nginx-forum@nginx.us> wrote:
>
>>
>> All my nginx servers have been down because of this.
>>
>> Just like you, I can't remove my server groups but I want the flexibility of
>> DNS resolving (Not failing at start and TTL).
>
>
> If you want the flexibility of DNS resolving and safeguard yourself
> against
> DNS failure you should either add hostnames to /etc/hosts or start
> local named/NSD/etc with appropriate slave zones.

Sure, that kind of flexibility needs more tools than just nginx.

But actually it's a question about consistency, right?

Even if proxy_pass defers to the server group, resolver config should be
respected for servers defined within the group, just like for everything
else. I'm just interested in why it's not, and whether there are plans
to change it. We might be interested in sponsoring this work.

--
Posted via http://www.ruby-forum.com/.

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Subject Author Posted

resolver does not re-resolve upstream servers after initial cache

Dave Nolan November 07, 2012 03:42PM

Re: resolver does not re-resolve upstream servers after initial cache

Ruslan Ermilov November 08, 2012 02:36AM

Re: resolver does not re-resolve upstream servers after initial cache

Dave Nolan November 08, 2012 05:42AM

Re: resolver does not re-resolve upstream servers after initial cache

guilhem November 08, 2012 06:07AM

Re: resolver does not re-resolve upstream servers after initial cache

Sergey Budnevitch November 08, 2012 07:06AM

Re: resolver does not re-resolve upstream servers after initial cache

Dave Nolan November 09, 2012 04:16AM

Re: resolver does not re-resolve upstream servers after initial cache

nginxorg November 09, 2012 04:24AM

Re: resolver does not re-resolve upstream servers after initial cache

Sergey K. June 04, 2013 11:28AM

Re: resolver does not re-resolve upstream servers after initial cache

nginxorg November 09, 2012 04:26AM

Re: resolver does not re-resolve upstream servers after initial cache

Miroslav S. January 07, 2015 11:14PM

Re: resolver does not re-resolve upstream servers after initial cache

Maxim Dounin January 12, 2015 07:30AM



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