Hey guys. I’ve been considering maybe moving to another OS for my home lab. Do you have have any suggestions? Especially former Unraid users? Mostly just for arrs though I would like to run reverse proxy/file hosting as well. Proxmox seems pretty trendy can I use it for arrs as well as backups?

Rant/extra info:

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I’ve been using Unraid for a couple years now, even paid for basic registration. I’ve largely used it to run all my arrs in docker, pihole and had a HASSIO VM running.

I recently tried setting up nextcloud, during the set up (which like nearly everything, I followed a video guide for) I ran into a novel error. So I deleted the nextcloud docker and got it from the official repo instead. Now my nextcloud share is gone and I can’t create new shares??

Stuff like this happened when I set up guac. Weird errors, plenty of which have little documentation or explanation. Plenty of which I need to ssh in or use Linux commands to fix. Which lead me to, “I’m having to learn this stuff anyway, why not spin up a Linux server and learn properly”.

Should I just rebuild/give Unraid a bit more time, it is young OS wise right?

    • MangoPenguin@lemmy.blahaj.zoneEnglish
      5·
      2 months ago

      Sometimes you need a VM. They’re not overkill, just useful for different things.

      Examples; Running Windows, Running OSX, Passing through hardware to use isolated from the host (PCIe devices, USB, etc), Linux guests where you need a full kernel and permissions (for example to run Docker without issues caused by being nested inside a container).

      VMs don’t really have much more overhead than a container in most use cases too. For example a VM with debian installed uses about 30MB of RAM.

        • ShortN0te@lemmy.mlEnglish
          3·
          2 months ago

          No, that would make no sense and is obviously not what i meant.

          But you could separate the arr stack from things like pihole with a vm. For example you could pin one thread to that VM so you will not bottleneck your DNS when you are doing heavy loads on the rest of the system. This is just one example what can be done.

          Just because you do not see a benefit, does not mean there is none.

          Also, VMs are not “heavy” thanks to virtualization technology built into modern hardware, VMs are quite light on the system. Yes they still have overhead but its not like you are giving up big percentages of your potential performance, depending on the setup.

      • cerothem@lemmy.caEnglish
        1·
        2 months ago

        I agree with this, though I think a lot of people don’t differentiate between operating system containers like LXC provides and application containers like docker provides.

    • jubilationtcornpone@sh.itjust.worksEnglish
      1·
      2 months ago

      The benefit of splitting services between VM’s is the same as it always has been: I can break one service without breaking ALL of them. Containers are an improvement over native installs but they do not solve this problem completely.