Hi Michael, That accords with my assumption. Thanks for ur prompt reply.
Regards, wingwj On Thu, Nov 28, 2013 at 11:00 AM, Michael Davies <mich...@the-davies.net>wrote: > On Thu, Nov 28, 2013 at 12:32 PM, wu jiang <win...@gmail.com> wrote: > >> Can someone give me some idea what's the difference between 'host' and >> 'node'? >> >> I wonder if it is because compute host will control other physical server >> (host or node?) in baremetal scene, so we need to distinguish? >> But I'm not sure about it. >> > > Hi wingwj, > > According to https://wiki.openstack.org/wiki/Baremetal#Terminology the > "host" is where nova-compute runs, and is what provisions baremetal > "instances" onto baremetal "nodes". The "host" is the controller, whereas > the "node" is the physical machine where an "instance" is deployed. > > Not that I'm an expert, but that I'm playing with this right now :) > > Hope this helps, > > Michael... > -- > Michael Davies mich...@the-davies.net > >
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