So if there is something well documented for Z2M for LXC, why not.
I use this scripts for create my 3 Z2M instances, the one with Alpine, very light (1 core, 256Mb RAM).
Proxmox VE Helper-Scripts (tteck.github.io)
for a guy who is building a house and will have over 300 zigbee routers/endpoints this post is very helpful!!!