DevOps'ish

DevOps, Cloud Native, Hybrid Cloud, Open Source, industry news, culture, and the ‘ish between.

DevOps’ish 230: Complex Systems == No Single Root Cause, WFHers juggling two jobs, Service Reliability Math, eBPF Foundation, Dashboards, Tools from Black Hat and more

Another week another bout of bad weather. Systems here in our home have gotten a bit more robust since our multi-day total blackout. I took a meeting this week in a house with no power. The meeting was short, but it demonstrated that if everything goes to hell in a handbasket, my systems are redundant enough to enable me to pass whatever batons when needed. But, lately, it’s felt like a lot. Read more →

DevOps’ish 215: Prepping for KubeCon, we’re languishing, CodeCov debacle, Signal slashes Cellebrite, not so Golden Gophers, ARM deal halted, Kubernetes Gateway API, and more

Two weeks before KubeCon EU and the work is ramping up quickly. If you haven’t gotten your tickets yet, grab yours today. As always, if you are underrepresented in tech and still need a ticket, let me know. I will be busy next week prepping for a flip to Central European Summer Time with a lot going on. On May 3rd, I will be mc’ing GitOps Con. It’s going to be awesome. Read more →

DevOps’ish 205: Kubernetes Pod Security Policy Deprecation, open source skills are crucial, harms of large language models, Supermicro, water plant breach, VSCode repo FUD, and more

First off, Happy Valentine’s Day. I hope you’re enjoying it as best you can. This week I learned that an organization in the healthcare industry is working on a large project involving Kubernetes Pod Security Policies as a mainstay in their project. In case you haven’t heard, Pod Security Policies (PSPs) will begin the Kubernetes deprecation process in the 1.21 release. Kubernetes 1.21 releases on or about Thursday, April 8th, 2021. Read more →

DevOps’ish 198

Remember last week how I said things would be punchier? Well, I updated the DevOps’ish Solarwinds supply chain compromise Index. By the way, Microsoft says it was, “used by a different threat actor.” I wrote the parts of the newsletter below, which are probably helpful. ¯\_(ツ)_/¯ The past few days have been incredibly challenging mentally and physically. I’m not sure if I would do it all the same way again. Read more →

DevOps’ish 197

This being a holiday break my intros will probably be a little bit shorter than normal. “More punchy” as my first boss at Red Hat would say. Let’s start with the thing with an ever-increasing blast radius: Solarwinds. Solarwinds Supply Chain Compromise For the record, Reuters has been all over this coverage wise. I can’t do them justice. This story has been evolving so rapidly that by the time I hit send, my coverage will be incomplete. Read more →

DevOps’ish 194

There is usually a lot of hype surrounding Apple announcements. The recent report of Apple starting to build Macs with their own ARM-based silicon is no exception. But, there’s some meat to this hype; let me explain. It wasn’t long ago that my iPhone 8 Plus with its A11 Bionic chip could leave my MacBook Air I was using as a daily driver in the dust. The ARM-based phone you’re carrying around (Apple or otherwise) probably has more computing power than the entire Apollo space program. Read more →

DevOps’ish 193

Saturday morning, I awoke at 5 AM to pain and an awful headache. I know this headache well; it was a headache from looking at a computer screen too much (after 25 years in the industry, I rarely get these). It was the headache of sitting down before 8:30 AM on Friday, the next time you look up it’s almost 2 PM, and you’ve crossed one thing off your list. Read more →