I have yet to install MacOS on Proxmox from the scratch… I converted the existing Unraid VM to Proxmox. The below steps outline that process and I hope to update this page with instructions for a fresh install. If not, do it on Unraid and then follow the below :D. If you are attempting to install a fresh copy… try this: https://www.nicksherlock.com/2022/10/installing-macos-13-ventura-on-proxmox/
qm importdisk 201 macos_disk.raw local-lvm --format raw
args: -device isa-applesmc,osk=ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc -smbios type=2 -device usb-kbd,bus=ehci.0 -global nec-usb-xhci.msi=off -global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off -cpu Haswell-noTSX,vendor=GenuineIntel,+invtsc,+hypervisor,kvm=on,vmware-cpuid-freq=on
agent: 1 args: -device isa-applesmc,osk=ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc -smbios type=2 -device usb-kbd,bus=ehci.0 -global nec-usb-xhci.msi=off -global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off -cpu Haswell-noTSX,vendor=GenuineIntel,+invtsc,+hypervisor,kvm=on,vmware-cpuid-freq=on balloon: 0 bios: ovmf boot: order=ide0 cores: 8 cpu: Haswell efidisk0: local-lvm:vm-201-disk-0,efitype=4m,size=4M hostpci0: 0000:05:00 hostpci1: 0000:11:00,x-vga=1 hostpci2: 0000:06:00,pcie=1 ide0: local-lvm:vm-201-disk-1,size=300G ide2: none,media=cdrom machine: q35 memory: 8192 meta: creation-qemu=9.0.0,ctime=1720659249 name: sonoma net0: virtio=BC:24:11:87:A6:24,bridge=vmbr0,firewall=1 numa: 0 onboot: 1 ostype: other scsihw: virtio-scsi-single smbios1: uuid=7d279eae-4fb5-43c0-a88e-dbed318fc746 sockets: 1 vmgenid: 8317cc90-c5a3-4296-9389-3905ccd0c139