[Openstack] HTTP headers are incorrectly treated case sensitive by jClouds causing OpenStack x-storage-url to fail

Ali, Saqib docbook.xml at gmail.com
Fri Jun 28 21:15:56 UTC 2013


Hello Haneef,

That's what we are seeing as well. So have have guys run into any issues
with jClouds?

Thanks.


On Fri, Jun 28, 2013 at 2:10 PM, Ali, Haneef <haneef.ali at hp.com> wrote:

>  As far as I know,  Apache will make it lower-case.  I use keystone with
> Apache frontend (mo-wsgi) and all the headers are in lowercase. I was
> wondering how David is getting correct case.  BTW my environment is Ubuntu
> Precise  running apache2.2****
>
> ** **
>
> Thanks****
>
> Haneef****
>
> ** **
>
> *From:* Openstack [mailto:openstack-bounces+haneef.ali=
> hp.com at lists.launchpad.net] *On Behalf Of *Ali, Saqib
> *Sent:* Friday, June 28, 2013 1:53 PM
> *To:* David Hadas
> *Cc:* Chmouel Boudjnah; Openstack; openstack at lists.launchpad.net
>
> *Subject:* Re: [Openstack] HTTP headers are incorrectly treated case
> sensitive by jClouds causing OpenStack x-storage-url to fail****
>
> ** **
>
> Hello David,****
>
> ** **
>
> Thanks for the response. ****
>
> ** **
>
> I believe we are using the apache web frontend for the enabling SSL on the
> end-points. I have asked our OpenStack folks to share the setup and
> reasoning behind use of the Apache web frontend. They will respond here
> shortly.****
>
> ** **
>
> I am not sure why our instance of Apache web frontend is returning lower
> case X-Storage-Url. When we connect directly to the proxy,
> the X-Storage-Url are correct case. But the Apache frontend somehow makes
> it all lower case.****
>
> ** **
>
> Would it possible for you to share the relevant Apache config and other
> setup details for the setup that you have?****
>
> ** **
>
> Thanks.****
>
> ** **
>
> ** **
>
> ** **
>
> On Fri, Jun 28, 2013 at 9:38 AM, David Hadas <DAVIDH at il.ibm.com> wrote:***
> *
>
> Ali hi,
>
> On my system I get the headers as  X-Storage-Url when running under Apache2
> front end (not lowercase).
>
> Btw, I am always interested to learn how people are using Swift with the
> Apache front end as this is a fairly recent addition (we are working not to
> get it into devstack), can you describe shortly your setup and the reason
> behind choosing Apache front end?
>
> DH
>
>
> Regards,
> David Hadas,
> Openstack Swift ATC, Architect, Master Inventor
> IBM Research Labs, Haifa
> Tel:    Int+972-4-829-6104
> Fax:   Int+972-4-829-6112
>
>
>
>
> From:   "Ali, Saqib" <docbook.xml at gmail.com>
> To:     Chmouel Boudjnah <chmouel at enovance.com>,
> Cc:     openstack at lists.launchpad.net
> Date:   28/06/2013 04:30 PM
> Subject:        Re: [Openstack] HTTP headers are incorrectly treated case
>             sensitive by jClouds causing OpenStack x-storage-url to fail
> Sent by:        "Openstack" <openstack-bounces
>             +davidh=il.ibm.com at lists.launchpad.net>****
>
>
>
>
> Chmouel,
>
> Not really a hack on the swift, just the apache web frontend[1]
>
> 1. http://docs.openstack.org/developer/swift/apache_deployment_guide.html
>
>
> On Fri, Jun 28, 2013 at 6:26 AM, Chmouel Boudjnah <chmouel at enovance.com>
> wrote:
>   On Fri, Jun 28, 2013 at 2:00 AM, Ali, Saqib <docbook.xml at gmail.com>
>   wrote:
>   > Is there anything we can do to work around this, while someone from the
>   > jClouds community fixes this issue?
>
>
>   I would be believe a jclouds fix would be faster to get in than to try
>   agree on a hack to do on swift.
>
>   Chmouel.****
>
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> ****
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> ** **
>
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