I don't know if it's helpful, but I saw multiple deployments which had `nova-manage cell_v2` errors. In that case, I found that the nova-cloud-controller charm was issuing nova-manage command before having mysql information in nova.conf.
I don't know if it's helpful, but I saw multiple deployments which had `nova-manage cell_v2` errors. In that case, I found that the nova-cloud- controller charm was issuing nova-manage command before having mysql information in nova.conf.