Open Stack

On 11/27/2017 10:24 AM, Ramu, MohanX wrote:
> Hi All,
> 
> Not bale to launch an instance on Compute Node. instead of it, instance 
> is trying to launch on the same controller.
> 
> The added compute node is not there in resource provider table.
> 
> Could you please help us what we missed.
> 
> Is placement API not configured on compute node side and Is there 
> Placement API configurations coming by default along with basic Devstack 
> set up?

There is a section on multinode setup in the devstack repo, 
doc/source/guides/multinode-lab.rst, that I think covers the issue 
you're seeing.  Assuming your compute node shows up in  'nova 
service-list' output, you need to run ./tools/discover_hosts.sh to have 
a cell mapping added for the node.

-Brian