Do you guys use some management software for your server or just have a lot of docker containers?
Sorry, maybe a weird question. But I am gonna acquire a nice server soon and am interested on how to manage that. I want to run stuff like a webserver, matrix server and just a lot of cool stuff. But how do I approach that on a software level? Any tips would be nice. Thanks
I use unRAID + the docker compose plugin. The main advantage is that hardware updates are super easy:
Turn off
Replace motherboard and CPU with a completely different one
Turn on
(4. If hardware is passed through to a VM, reconfigure the XML)
Done, it just works, so I can just scavenge free hardware from work. Only this year I did AMD>Intel>AMD with very different CPUs and it didn’t bat an eye
Check out Proxmox hypervisor. Currently running it on an Epyc server I peiced together. Running a dozen or so VMs and a multitude of lxc containers. PfSense routers, docker stacks (I prefer portainer to manage these), Home Assistant, proxy manager, dns server, cloudflare tunnels and game servers, Proxmox easily manages it all. At a cost of $0, its worth checking out.
Professionally I am an “Architect” and not much involved in system config (anymore), what I describe below is how I do things for my own, private, servers: Not a big fan of docker, it too often means “cobbled together by a dev not understanding security implications” aka “Institutionalized ‘works on my machine’” (of course there are exceptions!). Generally I like using Ansible, because it feels close to how I learned things (ssh, manually), while still making things reproducible (Infrastructure as Code). But, again, not too big a fan of using other peoples “roles”, because you never know how well they actually understand what they’re doing. I read them for a rough understanding, but usually opt to write my own, based on careful reading of a given software’s config manual.
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