Nope the controller does not care where it runs. AZ allows you to select the dest and its’ pretty nice since you can have a sever with SSD or VMware etc…
On Jun 13, 2014, at 8:12, O'Reilly, Dan <[email protected]> wrote: > Right. So, to do that, do I have to use something like qemu, or does the > controller care? Which is another way of asking, does the controller need to > know that 1 node is Xen, one is KVM and one is VMware? And if so, how is > that configured? > > From: Remo Mattei [mailto:[email protected]] > Sent: Friday, June 13, 2014 9:11 AM > To: O'Reilly, Dan > Cc: [email protected] > Subject: Re: [Openstack] Compute servers configuration - best practices > > No, > you need to configure your nova.conf file on each node so then you are set. > > > On Jun 13, 2014, at 8:10, O'Reilly, Dan <[email protected]> wrote: > > > Ah, yes. But does that still affect how Openstack (specifically, the > controller and compute nodes) must be configured to use Xen/KVM/VMware? > > Thanks! > > From: Remo Mattei [mailto:[email protected]] > Sent: Friday, June 13, 2014 9:08 AM > To: O'Reilly, Dan > Cc: [email protected] > Subject: Re: [Openstack] Compute servers configuration - best practices > > Availability Zone. > > > On Jun 13, 2014, at 8:03, O'Reilly, Dan <[email protected]> wrote: > > > > AZ? > > From: Remo Mattei [mailto:[email protected]] > Sent: Friday, June 13, 2014 9:00 AM > To: O'Reilly, Dan > Cc: [email protected] > Subject: Re: [Openstack] Compute servers configuration - best practices > > 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 <[email protected]> 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 > <image001.jpg> > 9601 S. Meridian Blvd. > Englewood, CO 80112 > 720-514-6293 > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > > > > !DSPAM:1,539b146137022110585333! > > !DSPAM:1,539b14f539603055582541!
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