I would like to be very happy with Harvester but lately it has not been so easy. One episode is this upgrade process which allows upgrading nodes (without shutting down non-migratable VMs before actual upgrade, but there is now way to start upgrade without shutting them down). Another one is installation (default disk broke, needed to replace it and I understood reinstall is easiest/only way to to fix). Data disk selection just don't work (selects randomly some disk. I ended up overwriting TWO disks because of this even before I noticed it). Another one is that I have 8 GPUs that I need to passthrough to VM... I think it is easier to win in lottery than to get right Ids to VM specification (instead I just get randomly repeated entries)