It is common to need to create Ubuntu Server VMs to host various applications. To facilitate the creation of such VMs, we’ve created a Proxmox template using the procedure in this video: Create VM Template Including Cloud-Init

The template can be used to create the VMs to support Docker Swarm, Kubernetes, and other applications running on Ubuntu Server. The QEMU Guest Agent should also installed on each VM after they have been cloned via the template.