[Openstack] Compute servers configuration - best practices
Remo Mattei
Remo at italy1.com
Fri Jun 13 15:00:13 UTC 2014
Why don’t you use AZ for this. So you can select where you want to run a specific VM. Then you have VM on KVM, XEN etc.. based on the AZ.
Remo
On Jun 13, 2014, at 7:41, O'Reilly, Dan <Daniel.OReilly at dish.com> wrote:
> I realize there have been some discussions on this in the recent past, but it has become somewhat difficult to follow. So, I would like to take a fresh approach with a fresh question.
>
> I have the following configuration:
>
> - Controller with identity, dashboard, orchestration, image, telemetry
> - Network box with neutron
> - 3 compute nodes (1 with LVM, 1 with Xen, 1 with VMware)
> - 1 volume node with cinder block storage (this will soon become 1 proxy server and 5 storage servers for swift object store)
>
> As you can see, I would like to have 3 common flavors of hypervisors so I can pick best of breed. From what I’ve read, qemu is the best (only) approach for this. At this point, I have all the necessary packages installed and working on everything but the compute nodes. What I need to do is to build an KVM node and a Xen node first, then worry about VMware later.
>
> So, I need a definitive build cookbook for bringing up LVM and Xen nodes using qemu. Right now when I try to launch instances they just get funky errors and die. Can I pick any/all the brains of you out n OpenStack land?
>
> Thanks!
>
> Dan O'Reilly
> UNIX Systems Administration
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> 9601 S. Meridian Blvd.
> Englewood, CO 80112
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>
>
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