[Openstack-operators] Glance + SSL - Image download issues?

John Dewey john at dewey.ws
Sat Jul 12 04:22:29 UTC 2014


What are you offloading SSL to (haproxy, pound, hw lb)?  If you turn off SSL, and traverse the same load balanced path do you still run into problems with three simultaneous downloads?  


On Friday, July 11, 2014 at 3:33 PM, Kris G. Lindgren wrote:

> Hello,
>  
> Wondering if anyone is running glance+ssl in production?  I am running on havana 2013.2.3 code base and I am having intermittent issues with backing files not downloading for deploying vms.  To trouble shoot the issue some more I create some scripts and I have found that with 3 parallel image downloads on the same compute node with ssl enabled in glance typically one or two of the images will fail (most of the time 2) to successful download.  I have filed bug: https://bugs.launchpad.net/glance/+bug/1340993  which includes links to the scripts.  Is anyone else running glance+ssl in production and have vm’s that get stuck in spawning state – and when you investigate the backing file is only partially downloaded and hasn’t been modified in a very long time?  
>  
> If so can you please try to run either: https://gist.github.com/krislindgren/fc519aa03d350f42e9e6#file-multiboot-sh or https://gist.github.com/krislindgren/fc519aa03d350f42e9e6#file-multi-img-download-sh and see if your results duplicate my own?  
>  
> ____________________________________________  
>   
> Kris Lindgren
> Senior Linux Systems Engineer
> GoDaddy, LLC.
> Email: klindgren at godaddy.com (mailto:klindgren at godaddy.com)
>  
> This email message and any attachment(s) hereto are intended for use only by its intended recipient(s) and may contain confidential information. If you have received this email in error, please immediately notify the sender and permanently delete the original and any copy of this message and its attachments.  
>  
> _______________________________________________
> OpenStack-operators mailing list
> OpenStack-operators at lists.openstack.org (mailto:OpenStack-operators at lists.openstack.org)
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>  
>  


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20140711/23677838/attachment.html>


More information about the OpenStack-operators mailing list