Yes, but they dropped it withing these two month because a publisher or at least investor offered money to build a more sophisticated version of their game. And here is the alpha it seems.
Nephalis
You could create a fresh container, install docker, and create a new template image from it. This way the overhead of installing disapears. The overhead in resource usage for each docker installation would remain the same as before.
As mentioned in another reply, you could run several container in one lxc. For example with docker compose or podman. Since I have no experience with podman but with docker compose, docker compose is pretty simple.
But all in all, I prefer to install everything "bare metal" in lxc containers. The main reason is, I don't want to mess around with the extra layer of configurating ports etc.
Just to throw another option in: Lxc are containers too. And they are the other major option proxmox comes with.
It feels more like bare metal installations, but are more lightweight and share there ressources they do not use.
I never got why having Proxmox and one VM with several docker containers except I absolutly don't want to deal with installations at all.
On the other hands I wanted to learn about linux and the basics of handling proxmox.
Brotato is always a recommendation. Single player or co-op doesn't matter. Both modi are great
Well, if I need administration rights to downgrade, I better contact the admin for a fresh reinstall.
Thanks for your answer (^ . ^)/
Jup, I watched it without sound first. After reading your comment, I rewatched it with sound. I missed nothing the first time ๐ I hope when its time to heat the marketing machine for release there will be a much better choice...