For the past few years I've been building and maintaining website/blog at www.pragmaticcoding.ca. It's mostly about programming, and more specifically it's ended up having a lot of content about JavaFX with Kotlin.
Lately, I've been spending all of my time building out my own homelab and self-hosting the services that I need. I've got a little stack of M910Q's running in a Proxmox cluster with an HP T740 running OPNSense.
Since I've been spending all - and I do mean all - of my time futzing about with this self-hosted stuff, I thought I'd try to add some content to my website to help people doing the same thing. My idea was to make it more "bloggish", talking about the tricky things I've had to master along the way as I implement various services.
But I feel like there also needs to be some foundational content. Articles that explain concepts that a lot of people, especially people without professional networking experience, find difficult to grasp. So I've started working on those.
While I think of myself as mostly a programmer, my career (now, thankfully over) had me as an "IT Guy" more often than not. I spent 24 years at the same mid-sized company with a tiny IT department and simply had to get involved with infrastructure stuff because there was nobody else to do it. It was very hands-on at first, but as we grew I was able be limit my involvement to planning and technical strategy.
Since the mid 90's, we went from self-hosted physical servers, to colocated servers, to colocated virtual servers to cloud servers and services. So I feel like I have the insight to provide help.
Anyways, this is the first article in this new section. I've seen a lot of people posting questions about how VLAN's work and I know that it's mystifying to many. So I wanted to push it out before I have the supporting framework put together on the website, and it's just sitting there as the first post that's not about programming.
My goal is to provide practical, pragmatic advice. I'm not particularly worried if some particular facet of an article isn't 100% totally correct on some obscure technical level...as long as the article gives solid practical advice that readers can act on.
Anyways, take a look and let me know if you think this kind of article might me of use to yourself or other people getting started on self-hosting.
This is a good write up, thank you!