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Thread: load sharing and webtest.fedora




load sharing and webtest.fedora
user name
2006-05-25 16:11:41
Ahh yes...

So one option is to make webtest be a passthrough to the app
servers,  
and then have all the actual content creation and storage
happen on  
the app servers. That'd still require synchronizing content
across  
multiple servers, but it'd be more manageable and elegant
perhaps.  
Right now we have a decent setup for handling
database-driven  
content, but not a great way of managing the tons of static
content  
that is out there waiting to be made available.

Us infrastructure types can get together at our regular IRC
meeting  
time and chat about this and other items.

Best,
-- Elliot

On May 24, 2006, at 15:52, Patrick W. Barnes wrote:

> On Wednesday 24 May 2006 14:21, Karsten Wade
<kwaderedhat.com> wrote:
>> On Thu, 2006-05-18 at 14:55 -0400, Elliot Lee
wrote:
>>> On Tue, 16 May 2006, Karsten Wade wrote:
>>>> FWIU, there is a load-sharing server in
front of webtest.fedora  
>>>> that is
>>>> not mirrored.  This is the reason that we
cannot get content to  
>>>> appear
>>>> correctly in http://webtes
t.fedora.redhat.com/docs/.
>>>>
>>>> Can this be fixed?  Is there anything I/we
can do to help?
>>>
>>> Define "mirrored"?
>>
>> I was hoping Patrick or Tommy would reply, since I
am just acting  
>> as a
>> third-party information sharer.
>>
>
> The LB is passing webtest requests to both of proxy1
and proxy2.   
> proxy2 holds
> the webtest content and configuration.  proxy1 is
completely  
> ignorant of the
> webtest content.  Approximately half of the webtest
requests, the  
> half that
> goes to proxy1, fails to return the webtest content. 
This can be  
> seen by
> visiting a webtest URL, disabling any caching, and
repeatedly  
> refreshing the
> page.  It is theoretically possible to get things done
like this, but
> certainly not easy or fun.
>
> -- 
> Patrick "The N-Man" Barnes
> nman64n-man.com
>
> http://www.n-man.com/
>
> LinkedIn:
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