Different between of the role of Nova-Conductor and Nova-Compute

Sean Mooney smooney at redhat.com
Tue Jan 10 14:43:17 UTC 2023


On Tue, 2023-01-10 at 14:13 +0100, Thomas Goirand wrote:
> On 1/9/23 21:25, Sean Mooney wrote:
> > On Mon, 2023-01-09 at 19:23 +0100, Dmitriy Rabotyagov wrote:
> > > As of today, nova-compute can access data only through conductor. You
> > > should not have database connection details in nova.conf for nova-compute -
> > > if you do, this should raise an exception.
> > having the credentials wont raise an execption but they wont be used.
> 
> Which is what should be done to allow an all-in-one-server setup.
no in an all in one setup you shoudl use different cofnig files for nova-compute and the rest of the nova services.

you can use a combined one but that is not considerd to be following best pratices as you are provide more access
tehn require to the comptue agent
> 
> Cheers,
> 
> Thomas Goirand (zigo)
> 
> 




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