On Wed, Sep 9, 2015 at 10:25 PM, Steve Gordon <sgor...@redhat.com> wrote:
> ----- Original Message ----- > > From: "Jeff Peeler" <jpee...@redhat.com> > > To: "OpenStack Development Mailing List (not for usage questions)" < > openstack-dev@lists.openstack.org> > > > > I'd greatly prefer using availability zones/host aggregates as I'm trying > > to keep the footprint as small as possible. It does appear that in the > > section "configure scheduler to support host aggregates" [1], that I can > > configure filtering using just one scheduler (right?). However, perhaps > > more importantly, I'm now unsure with the network configuration changes > > required for Ironic that deploying normal instances along with baremetal > > servers is possible. > > > > [1] > > > http://docs.openstack.org/kilo/config-reference/content/section_compute-scheduler.html > > Hi Jeff, > > I assume your need for a second scheduler is spurred by wanting to enable > different filters for baremetal vs virt (rather than influencing scheduling > using the same filters via image properties, extra specs, and boot > parameters (hints)? > > I ask because if not you should be able to use the hypervisor_type image > property to ensure that images intended for baremetal are directed there > and those intended for kvm etc. are directed to those hypervisors. The > documentation [1] doesn't list ironic as a valid value for this property > but I looked into the code for this a while ago and it seemed like it > should work... Apologies if you had already considered this. > > Thanks, > > Steve > > [1] > http://docs.openstack.org/cli-reference/content/chapter_cli-glance-property.html I hadn't considered that, thanks. It's still unknown to me though if a separate compute service is required. And if it is required, how much segregation is required to make that work. Not being a networking guru, I'm also unsure if the Ironic setup instructions to use a flat network is a requirement or is just a sample of possible configuration. In a brief out of band conversation I had, it does sound like Ironic can be configured to use linuxbridge too, which I didn't know was possible.
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