I’m currently struggling with upgrading some Postgres DBs on my home-k3s and I’m seriously considering throwing it all away since it’s such a hassle.

So, how do you handle DBs? K8s? Just a regular daemon?

  • bookworm@feddit.nl
    link
    fedilink
    English
    arrow-up
    25
    ·
    edit-2
    1 year ago

    I just run one mariadb container via docker-compose that all my other services use as their database.

    version: "2"
    services:
      mariadb:
        image: lscr.io/linuxserver/mariadb:latest
        container_name: mariadb
        environment:
          - TZ=####/####
          - PUID=###
          - PGID=###
          - MYSQL_ROOT_PASSWORD==############
        volumes:
          - /docker/mariadb:/config
        ports:
          - 3306:3306
        restart: unless-stopped
    

    Off-topic but I don’t really get the appeal in running Kubernetes (or similar technologies) in a homelab. Unless it’s something you want to learn for work of course.

    • AggressivelyPassive@feddit.deOP
      link
      fedilink
      English
      arrow-up
      10
      arrow-down
      1
      ·
      1 year ago

      I’m running kubernetes simply because the other options are worse.

      Proxmox takes to many resources.

      Docker Compose caused countless issues for me when running multiple services (especially network related).

      Bare metal is annoying, because you’re forced to keep all the services in lockstep, dependency wise.

      I’m using kubernetes at with, the overhead is rather small (with k3s) and mostly it’s working pretty great.

      • Terrasque@infosec.pub
        link
        fedilink
        English
        arrow-up
        5
        ·
        1 year ago

        As a bonus, you can just join multiple machines to the cluster and have work spread out over them.

      • poVoq@slrpnk.net
        link
        fedilink
        English
        arrow-up
        5
        ·
        1 year ago

        Use Podman with Systemd & Quadlet. Like bare-metal but without the annoyances you mention.

      • keyez@lemmy.world
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 year ago

        That’s funny to hear as daily for work I use k3s and RKE2 for deployments and testing and at home I use unraid specifically because of all the k3s work I do even k3s has too much overhead for updates and backups and all that IMO.

      • Prologue7642@lemmygrad.ml
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 year ago

        I recently switched to nixos which makes dependency management and configuration itself much easier. Probably the best option to run things on bare metal IMO.

    • MigratingtoLemmy@lemmy.world
      link
      fedilink
      English
      arrow-up
      3
      ·
      1 year ago

      I don’t like Docker as a company, the networking seems unnecessarily obtuse to me, and k3s is a smaller version of k8s, which is here to stay in my opinion (has a bigger learning curve though), and will help me in my career. Those would be my reasons, but if someone doesn’t have a use for k3s I suppose there’s not much of a point, considering everything is still written for docker

    • VexCatalyst@lemmy.fmhy.ml
      link
      fedilink
      English
      arrow-up
      3
      ·
      1 year ago

      That, and you have to take into account each person’s available hardware and resources.

      I have an under powered 10 year old desktop, a resonably specd 5 year old laptop with a busted screen, and 8 Raspberry Pi’s (3s and 4s). And can’t currently afford better hardware.Sometimes clustering those Pi’s makes sense.

      You can use whatever you have to hand.