Adding and Passing Through Disks on Proxmox
Identify, format, and mount an extra drive on the host, then bind it into an LXC container and on into Docker — plus health checks and spin-down.
Lxc
Proxmox Notes: LXC Containers, Templates, and First-Boot Setup
Why I run services in LXC instead of VMs, the pct commands worth memorizing, and a repeatable script for standing up a fresh container.