[openstack-dev] Keystone Apache2 WSGI Fails when Token > 8190 Bytes

Miller, Mark M (EB SW Cloud - R&D - Corvallis) mark.m.miller at hp.com
Fri Jan 17 07:20:27 UTC 2014


It turns out that there is a bug filed against the problem we are facing: https://bugs.launchpad.net/keystone/+bug/1255321 

> -----Original Message-----
> From: Miller, Mark M (EB SW Cloud - R&D - Corvallis)
> Sent: Thursday, January 16, 2014 11:09 PM
> To: OpenStack Development Mailing List (not for usage questions)
> Subject: Re: [openstack-dev] Keystone Apache2 WSGI Fails when Token >
> 8190 Bytes
> 
> Thank you John for the response. However I am asking about another but
> similar problem. I am using the Apache2 WSGI front end to Keystone and not
> the Eventlet.
> 
> Mark
> 
> > -----Original Message-----
> > From: John Dickinson [mailto:me at not.mn]
> > Sent: Thursday, January 16, 2014 10:39 PM
> > To: OpenStack Development Mailing List (not for usage questions)
> > Subject: Re: [openstack-dev] Keystone Apache2 WSGI Fails when Token >
> > 8190 Bytes
> >
> > Yep, you should follow
> > https://bugs.launchpad.net/keystone/+bug/1190149
> > and the related patches in each project.
> >
> > --John
> >
> >
> >
> > On Jan 16, 2014, at 10:30 PM, Miller, Mark M (EB SW Cloud - R&D -
> > Corvallis) <mark.m.miller at hp.com> wrote:
> >
> > > Hello,
> > >
> > > I have come across a bug or limitation when using an Apache2
> > > SSL-WSGI
> > front end for Keystone. If the returned token for a Keystone
> > authenticate request is greater than 8190 bytes, the mod_wsgi code
> > throws an error similar to the following:
> > >
> > > [Thu Jan 16 22:27:47 2014] [info] Initial (No.1) HTTPS request
> > > received for child 231 (server d00-50-56-8e-75-82.cloudos.org:5000)
> > > [Thu Jan 16 22:27:47 2014] [info] [client 192.168.124.2] mod_wsgi
> > (pid=24676, process='keystone', application='d00-50-56-8e-75-
> > 82.cloudos.org:5000|'): Loading WSGI script
> > '/etc/apache2/wsgi/keystone/main'.
> > > [Thu Jan 16 22:27:48 2014] [error] [client 192.168.124.2] malformed
> > > header from script. Bad header=mVmOTdhMmUzIn0sIHsidXJsIjogImh:
> > main
> > > [Thu Jan 16 22:27:48 2014] [debug] mod_deflate.c(615): [client
> > > 192.168.124.2] Zlib: Compressed 592 to 377 : URL /v3/auth/tokens
> > > [Thu Jan 16 22:27:48 2014] [debug] ssl_engine_kernel.c(1884): OpenSSL:
> > > Write: SSL negotiation finished successfully [Thu Jan 16 22:27:48
> > > 2014] [info] [client 192.168.124.2] Connection closed to child 231
> > > with standard shutdown (server d00-50-56-8e-75-82.cloudos.org:5000)
> > >
> > >
> > > I really don't think that I am the first one to stumble across this problem.
> > Has anyone else found and solved this?
> > >
> > > Regards,
> > >
> > > Mark
> > >
> > > _______________________________________________
> > > OpenStack-dev mailing list
> > > OpenStack-dev at lists.openstack.org
> > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
> 
> 
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