[ECODP-dev] Fwd: Re: nginx & ip hash

Wed Oct 2 08:50:08 UTC 2013

Hi Dimitrios,

What details do you need? The note seems quite clear. If you have removed
NGINX then you will need to set up a similar rule for whatever is replacing
it as a load balancer.

Regards,
John

On 1 October 2013 10:46, Dimitrios Mexis <dimitrios.mexis at tenforce.com>wrote:

>  Hello John,
> can you give more details regarding to the following paragraph in System
> Operation manual [remind : nginx is not shipped with release 01 ]
>
>
>> are you aware of this paragraph in system manual ?
>> what is the implication to remove it for release 01 ?
>> what can we say alternatevely for the situation without nginx ?
>>
>>
>> *Note*: as we now have to store information in the beaker session, the
>> CKAN instance frontend will need to be able to read this data for a user to
>> remain logged in. So if using multiple frontends (load balanced), then
>> either they will all need to share a session directory, or IP-hashing
>> should be enabled at the proxy so that requests from the same IP address
>> are sent to the same frontend.
>> IP hashing can be enabled in NGINX by adding 'ip_hash' to an upstream
>> block. See http://wiki.nginx.org/HttpUpstreamModule#ip_hash for more
>> information:
>>
>
>
> Regards
> Dimitrios
>
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