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Re: Switching backends based on a cookie

January 30, 2010 07:04PM
>
> Hi,
>
> The only option then for sticky sessions is ip_hash, not cookies.
>

No, it's also possible to direct traffic to particular backend servers using
cookies too.

In fact there are more ways of directing traffic to backends/clusters with
Nginx than there are with HAProxy - in the sense of the number of ways of
choosing a cluster (which could just be one server) - but AFAIK there are
currently fewer ways of hashing / distributing over the servers in a
particular cluster of backends with Nginx than HAProxy (even if you include
the non-core modules).

If you did want high redundancy as well as sticky sessions, though, then
you'd probably want to store your key application data in something like
memcached and get your backend application to quiz that.

Marcus.
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Subject Author Posted

Switching backends based on a cookie

saltyflorida January 28, 2010 06:43PM

Re: Switching backends based on a cookie

Eugaia January 28, 2010 07:06PM

Re: Switching backends based on a cookie

merlin corey January 28, 2010 07:28PM

Re: Switching backends based on a cookie

merlin corey January 28, 2010 07:30PM

Re: Switching backends based on a cookie

saltyflorida January 28, 2010 09:01PM

Re: Switching backends based on a cookie

Eugaia January 28, 2010 07:54PM

Re: Switching backends based on a cookie

merlin corey January 29, 2010 12:44PM

Re: Switching backends based on a cookie

saltyflorida January 28, 2010 07:57PM

Re: Switching backends based on a cookie

Eugaia January 28, 2010 09:54PM

Re: Switching backends based on a cookie

saltyflorida January 29, 2010 02:05AM

Re: Switching backends based on a cookie

saltyflorida January 29, 2010 02:13AM

Re: Switching backends based on a cookie

Eugaia January 29, 2010 05:58AM

Re: Switching backends based on a cookie

saltyflorida February 03, 2010 12:31AM

Re: Switching backends based on a cookie

saltyflorida January 28, 2010 08:51PM

Re: Switching backends based on a cookie

Piotr Sikora January 28, 2010 09:10PM

Re: Switching backends based on a cookie

saltyflorida January 28, 2010 09:18PM

Re: Switching backends based on a cookie

Piotr Sikora January 28, 2010 09:20PM

Re: Switching backends based on a cookie

Laurence Rowe January 29, 2010 02:24PM

Re: Switching backends based on a cookie

Eugaia January 29, 2010 06:04PM

Re: Switching backends based on a cookie

Laurence Rowe January 30, 2010 01:50PM

Re: Switching backends based on a cookie

Eugaia January 30, 2010 07:04PM



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