DevOps Is a Culture. Platform Engineering Is a Product Team. That Difference Matters More Than People Admit

cw@wagner.org.za (Chrisando Wagner) — Mon, 31 Aug 2026 00:00:00 +0000

I covered where platform engineering actually comes from last week — the short version is that it’s what happens when “you build it, you run it” hits an organisation large enough that nobody can hold the whole picture in their head any more. This week I want to sit with a distinction that gets blurred constantly, in job specs, in conference talks, in the way people casually use “DevOps team” and “platform team” as if they’re the same noun with a rebrand: they are not the same thing, in kind, not just in degree.

POPIA, PCI-DSS, and My Proxmox Cluster: Bank-Grade Security at Home

cw@wagner.org.za (Chrisando Wagner) — Mon, 27 Jul 2026 00:00:00 +0000

A recruiter once asked me, half-joking, whether I ran my home network “like a bank.” I laughed, said no, and then drove home and found I’d left a Grafana dashboard exposed on a LoadBalancer IP with no auth in front of it. That was years ago, before the current cluster existed, but the discomfort of that gap never quite left me. My day job is Cloud Architect at a banking group, where POPIA and PCI-DSS aren’t abstractions — they’re the reason certain designs get rejected in review before they ever reach a pull request. My homelab is not a bank. Nobody’s card data lives on it, no regulator will ever audit it, and I will say that plainly and repeatedly in this post so nobody mistakes what follows for a legal claim. What I’ve done instead is take the discipline those regulations instil — because I practise it forty hours a week whether I like it or not — and apply it to four nodes and a Mikrotik router in a room in Johannesburg.

Compliance on Chris Wagner

DevOps Is a Culture. Platform Engineering Is a Product Team. That Difference Matters More Than People Admit

POPIA, PCI-DSS, and My Proxmox Cluster: Bank-Grade Security at Home