Poorly implemented redirects may be causing the 503s

Whoever set up the redirects for docs.webplatform.org/<something> forgot
something incredibly important. See: <http://docs.webplatform.org/robots.txt>.
It redirects to /wiki/robots.txt, which is definitely not correct. That
robots.txt disallows /w, which includes all the special pages. This is very
likely one of the causes the 503s as a lot of the special pages create
database connections and some are long lasting.

In fact, most of the resources in the shared doc root are broken. This
redirect configuration is really evil. I thought we were going to do very
specific redirects, like js, css, etc.? Why is this done in such a blanket
way?

On Sun, Aug 18, 2013 at 3:22 PM, Ryan Lane <rlane32@gmail.com> wrote:

> I flushed hosts on the dbs. I'm in a connection in narita airport, so if
> it happens again I won't be around...
>
>
> On Sun, Aug 18, 2013 at 12:42 PM, Patrick D'Souza <pdsouza@about.com>wrote:
>
>>  Hi,
>>
>> http://docs.webplatform.org/ is returning a 503 No healthy backends
>> error right now.
>>
>> - Patrick
>>
>> On 08/17/2013 03:10 PM, Doug Schepers wrote:
>>
>> Hi, Folks–
>>
>> As you know, Renoir, Ryan, and Garbee tracked down the source of some of
>> the site's recent stability problems to Piwik, our analytics software.
>> Renoir has been working on fixing this, and has a plan in place which he'll
>> implement on Monday.
>>
>> In the meantime, because Piwik caused intermittent 503s on Friday, Renoir
>> disabled Piwik until Monday. It's no use tracking usage on a site if the
>> site isn't up. :)
>>
>> We apologize for the inconvenience, and hope that this stabilizes the
>> site enough that you can use it without problems. We'll get the tracking
>> back and stable ASAP.
>>
>> Please do report if you still see any 503s or other errors.
>>
>> Regards–
>> –Doug
>>
>>
>> -------- Original Message --------
>> Subject: Disabled stats
>> Resent-Date: Sat, 17 Aug 2013 15:06:41 +0000
>> Resent-From: team-webplatform-systems@w3.org
>> Date: Sat, 17 Aug 2013 11:06:31 -0400
>> From: Renoir Boulanger <renoir@w3.org> <renoir@w3.org>
>> Just a heads up.
>>
>> I disabled piwik1..3 from fastly and modified piwik0 to serve a static
>> file showing: 'temporarily disabled'.
>>
>> Site and nodes are now all healthy and working again.
>>
>> Lets work on that monday.
>>
>> Renoir Boulanger | Developer operations engineer
>> W3C | webplatform.org
>>
>> http://w3.org/people/#renoirbhttps://renoirboulanger.com  ✪
>> @renoirb
>> ~
>>
>>
>>
>>
>

Received on Sunday, 18 August 2013 08:00:00 UTC