[nova][tripleo][rpm-packaging][kolla][puppet][debian][osa] Nova enforces that no DB credentials are allowed for the nova-compute service

Bal√°zs Gibizer balazs.gibizer at est.tech
Fri Nov 13 10:05:56 UTC 2020

On Thu, Nov 12, 2020 at 11:18, Dmitriy Rabotyagov <noonedeadpunk at ya.ru> 
> Hi,
> Well, while OSA really place DB credentials into nova.conf only when 
> needed, this patch will still break our all-in-one setup. I have 
> nothing against approach of
> the separating config files, but I'm sure this needs to be really 
> well documented. Also would be great to have list of options that are 
> required for nova-compute
> to work. As then it makes sense to do nova-compute.conf as minimal as 
> possible and exclude all scheduler and placement bits from it as well 
> (and libvirt
> from scheduler/api part of the conf).

I've filed a doc bug in nova[1] to improve the documentation about the 
mandatory minimal config for each service. Some background discussion 
also happened on the nova meeting[2] yesterday.


[1] https://bugs.launchpad.net/nova/+bug/1904179

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