Install ESXi on Proxmox

Checking proxmox

lsmod | grep kvm

cat /sys/module/kvm/parameters/nested

VM configurations

Proxmox 8.2 + ESXI 6.5.0-4564106

OS Template: Linux
CPU Type: host
BIOS: SeaBIOS
RAM Size: min 4096 MB - ESXi 6.5 requirement
SCSI Controller: SATS
Network model: E1000

in ESXI

/etc/vmware/config

vmx.allowNested = "TRUE"