Could you share a link to the wordpress article? I'm curious why it says "300gb+" disk space - that's not a requirement for either Deploy or Select.
FYI - This post (TR) is about running Deploy on a NUC - not an actual ONTAP Select cluster. Requirements for Deploy are much lower (2 CPUs, 4GB Memory, 40Gb storage) - I run mine on a CentOS / KVM NUC setup (no OpenVswitch).
virt-install --name=deploy --vcpus=2 --ram=4096 --os-type=linux --os-variant=generic --controller=scsi,model=virtio-scsi --disk path=/home/deploy/ONTAPdeploy.raw,device=disk,bus=scsi,format=raw --network "type=bridge,source=br1,model=virtio" --console=pty --import --wait 0
A Select cluster has much more restrictive requirements and Deploy will verify much of it (ie. host, CPUs, avail. memory, storage space) - but never know what you might squeeze it into 😁