this post was submitted on 27 Jun 2023
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1
Choosing an hypervisor (lemmy.world)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
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Hello everyone! During one of those illuminated evenings, I got the idea to move my small server in Scaleway to some more powerful server in Hetzner. If I will make the move, I am thinking of splitting the server in various VMs, to host different services that belongs to different trust boundaries, for example:

  • A Lemmy/writefreely instance
  • Vaultwarden/Gitea
  • Wireguard tunnel to my home infrastructure
  • Blogs, and other convenience services

In order to achieve the best level of separation, I was thinking of using VMs. My default choice would be Proxmox, because I used it in the past, and because I generally trust it, however I am trying to evaluate multiple options, and maybe someone has good or better experiences to share.

Other options I thought about are:

  • Run everything in Docker. I am going to do this nevertheless, but Docker escapes are always possible, especially with public facing images that I did not write myself and/or that require a host volume.
  • KVM directly? I am OK even without a GUI to be honest. I am not aware if there is some ansible module or even better Terraform provider for this, it would be great. (EDIT: I found https://registry.terraform.io/providers/dmacvicar/libvirt/0.7.1 which seems awesome!)
  • ESxi? I have no experience with this solution.

Any idea or recommendation?

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[–] [email protected] 4 points 1 year ago (2 children)

I'd go with Proxmox with a docker VM then you can always run other VMS or lxc containers if needed.

[–] [email protected] 1 points 1 year ago

This is how I run my whole home set up. Pretty much everything is virtualized through proxmox with Debian VMs or LXCs. Also proxmox backup server is incredibly easy to set up and give you great piece of mind.

[–] [email protected] 1 points 1 year ago

Yeah, probably this is the way I will go, to be honest. I just wanted to bounce some ideas in case I was missing out on some other technology, and a few people mentioned some stacks in this threat which are pretty obscure to me, so nice to look into them and compare!