this post was submitted on 27 Jun 2023
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Choosing an hypervisor (self.selfhosted)
submitted 2 years ago* (last edited 2 years ago) by sudneo to c/selfhosted
 

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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[–] mrclark 1 points 2 years ago (1 children)

If you're looking at trying something different give XCP-NG a try. Its a fork of XenServer. Great piece of software. Nothing wrong with Proxmox either.

[–] sudneo 1 points 2 years ago

I will have a look! I know xenserver, but I have very little experience with it, I will check xcp-ng out!

Absolutely nothing wrong with proxmox, I am just exploring a bit (in fact, I did not look at terraform providers for it...)