openstack team mailing list archive
Mailing list archive
Re: Glance streaming [was RE: Use of IANA-registered port]
> I'm expecting precisely one compute node per XS host
You're right. In that case, I agree, moving the code into nova-compute should be fine.
From: Ewan Mellor [Ewan.Mellor@xxxxxxxxxxxxx]
Sent: Monday, January 03, 2011 11:55 AM
To: Rick Harris; Jay Pipes
Subject: Glance streaming [was RE: [Openstack] Use of IANA-registered port]
> From: Rick Harris [mailto:rick.harris@xxxxxxxxxxxxx]
> > streaming should be done inside nova-compute, rather than in a xapi
> do you _need_ the code inside a plugin for xs-snapshots, or will it be
> OK if we move it?
> If we moved the code into nova-compute, wouldn't that mean we're
> all image-download/image-snapshot traffic through the compute node?
> Swift -> Glance -> Compute -> XS-Host
> Since we're going to have far fewer compute nodes than XS-Hosts,
> wouldn't it
> be better to bypass compute-node entirely?
> Swift -> Glance -> XS-Host
I'm expecting precisely one compute node per XS host. Are we talking at cross-purposes? As far as I'm concerned, nova-compute runs on every XS host (and the same would be true if we were using KVM, as far as I can tell).
Confidentiality Notice: This e-mail message (including any attached or
embedded documents) is intended for the exclusive and confidential use of the
individual or entity to which this message is addressed, and unless otherwise
expressly indicated, is confidential and privileged information of Rackspace.
Any dissemination, distribution or copying of the enclosed material is prohibited.
If you receive this transmission in error, please notify us immediately by e-mail
at abuse@xxxxxxxxxxxxx, and delete the original message.
Your cooperation is appreciated.