[nova][openstack-ansible] "No Valid Host Found" when running on VirtualBox

Dmitriy Rabotyagov noonedeadpunk at gmail.com
Thu Jun 9 19:18:01 UTC 2022


One question - have you set nova_virt_type to qemu in overrides? As
otherwise you indeed need to have nested virtualization enabled.

чт, 9 июн. 2022 г., 20:21 Dave Hall <kdhall at binghamton.edu>:

> Hello,
> I'm trying to run a test/learning cluster on VirtualBox VMs deployed with
> Openstack-Ansible prior to deploying on real hardware.
> The playbooks succeed, and the basic functional checks all look good.
> However, I am unable to deploy an instance due to 'No Valid Host Found'.  I
> have seen that this might be because VirtualBox does not support KVM.  But
> I am also perplexed - I am able to deploy instances on an AIO running in
> VirtualBox on the same physical host.
> If there is an easy fix for this please point me in the right direction.
> If I need to destroy and re-clone my VMs I can try that as well.  In an
> effort to learn, though, I'd really like to learn how to adjust the current
> deployment.
> Thanks.
> -Dave
> --
> Dave Hall
> Binghamton University
> kdhall at binghamton.edu
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