agent: 0
boot: order=scsi0;ide2;net0
cores: 1
cpu: host
kvm: 1
balloon: 0
memory: 3072
name: talos
net0: virtio=...
onboot: 0
ostype: l26
ide2: cdrom,media=cdrom
scsi0: local-lvm:vm-106-disk-0,size=32G
scsihw: virtio-scsi-single
serial0: socket
smbios1: uuid=...
numa: 0
sockets: 1
template: 1

Find the name of system disk. In example it - local-lvm:vm-106-disk-0, lvm volume vm-106-disk-0

We copy Talos system disk to this volume.

cd /tmp
wget https://github.com/siderolabs/talos/releases/download/v1.4.1/nocloud-amd64.raw.xz
xz -d -c nocloud-amd64.raw.xz | dd of=/dev/mapper/vg0-vm--106--disk--0

And then, convert it to template.

README.md

Upload Talos image

Method 1: packer

Method 1: manual

Resources