DevOps'ish

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

DevOps’ish 236: You need a personal laptop, USB-C for all, more zero-days this year than any other, Go generics, and more

People Why you need a personal laptop I’ll be adding a new laptop to the desk soon. Learn about leveraging the right type of AWS IAM policy mechanisms to build the responsibility separation between the “central” team and the individual “development” team. SPONSORED Upset by porn and ‘immoral content,’ a man planted pipe bombs outside cellphone stores, FBI alleges Because before the internet immoral content was better? Samoa Scraps Daylight Saving Time (DST) Read more →

DevOps’ish 232: seccomp’s day in the Kubernetes sun, Linux at 30, burn out, Chevy Bolt bot blunder, lifelong learning, GitOps, and more

A trying week capped off by trigger point injections. Long story short, I’ve been trying to get a family out of Afghanistan for the past two weeks to no avail. I won’t bore you with info or divulge identifying details. But, the possibility for their safe passage to the US has pretty much gone to 0. It’s hard telling a 16-year-old kid that you’ve exhausted all your resources. You can only offer tidbits of info. Read more →

DevOps’ish 231: Kubernetes 1.22 release team livestream, problems in Perl, glibc, eBPF, Pod Security Admission, secure supply chains, tools galore, and more

My military service and tech worlds collided this week. I can’t say much about it yet but, I’ve been insanely busy with an array of things I never thought I’d need to do. More to come later. Join the DevOps’ish subreddit and talk about how bad the intro was. Our how dope the notes page is for this issue. People Cloud Tech Tuesdays: Kubernetes 1.22 Josh Berkus, Amy Marrich, and I sat down for a livestream with Savitha Raghunathan, James Laverack, Jesse Butler, and Guinevere Saenger to discuss all things Kubernetes and the Kubernetes 1. Read more →

DevOps’ish 229: Kubernetes 1.22, KubeCon schedule announced, security fails abound, Zoom’s paltry fine, finally death to 996, NSA Kubernetes Hardening Guidance, and much more

Kubernetes 1.22 shipped this week. I suggest you, at a minimum, read the release blog post or take a gander at the CHANGELOG and definitely read the No, really, you MUST read this before you upgrade. Some of the bigger changes: Audit log files are created with mode 0600 (owner read-only) Rootless mode containers moving to alpha: In my opinion, if you use Podman, you’re used to this. If you’re not, you should be using rootless containers intentionally for security reasons (more on that later). Read more →

DevOps’ish 228: Natural disasters, GitOps with Codefresh, NSO Group, MeteorExpress, Linkerd, Kubernetes 1.22, TSMC’s 2nm chips, cloud outposts, and more

At 8:13 PM last Saturday, the family and I were gathered in our basement, evading a tornado warning that came through the area. The storm spawned three tornadoes. Luckily, we weren’t hit directly. But we lost power, internet, and cell service. After getting the all-clear and assessing the situation, it was clear that we would be without power for quite a few hours. Making a newsletter last week wasn’t happening. Read more →

DevOps’ish 225: AWS Infinidash, GPT-3 via GitHub Copilot, Polywork, rainbow marketing, LinkedIn breach, VMs hiding ransomware, Kubernetes overspend, Helm, GitOps, Tailscale with Kubernetes, and more

“AWS Infinidash is a new networking technology that is being introduced to the AWS cloud. This technology is being used by AWS to provide a new networking model that is more efficient and more scalable than the current networking model.” —GPT-3 GPT-3 generated that statement about AWS Infinidash thanks to GitHub Copilot. I’m also using GitHub Codespaces through VSCode and the web to write this week’s newsletter. I’ll probably have a write-up on these new tools in the near future. Read more →

DevOps’ish 224: Take your time off, Bryan Liles on a mission, John McAfee dead, Dell SupportAssist assisting the wrong people, AWS DNS hijack, Istio 1.10, Intel to make RISC-V chips, and more

Let me be someone to remind you to take some time off (if you can). As a family, we had many lessons learned from not being in our daily routines, setting, or location. This whole month has been a lot of optimizations in our household. All these learned from being outside our sixteen-month grooves. For example, I confirmed I needed glasses after a persistent headache went away then came back when I went back to work. Read more →

DevOps’ish 223: Hostile AWS Free Tier, Bye bye Bezos, InfoSec competencies, Rust in Linux Kernel, Git for Computer Scientists, secrets on the CLI, and more

In vacation mode this week. News reading played second fiddle to having fun. People AWS pricing problems could deter new cloud engineers I was quoted in this piece. I take the same opinion that the AWS Free Tier is indeed user hostile. Not because it’s limited in weird ways but, because new users could be billed thousands and before they know it, it’s too late. Take a deep dive into observability at o11ycon+hnycon, a two-day virtual conference on the future of shipping software. Read more →

DevOps’ish 218: What is DevOps eBook, Linux on the Desktop, racist AI, Darkside goes dark, systemd 💪, AWS free tier, lots of tools, and more

Finally, an average week, expect weeks are anything but “normal” these days. This past week marked the first birthday of OpenShift.TV (which is for all intents and purposes) what I’ve been working on the past year. 540 hours of content that has been archived to help folks tackle all kinds of issues with Kubernetes, OpenShift, and a host of other open source projects. I bet we’ve touched on etcd’s thirst for low latency, having to remind people to use DHCP for IPI installations, and have come up with as many “stage” names; it might total up to about 540 times too. Read more →

DevOps’ish 216: KubeCon EU is here, Manager Tools, Microsoft adds a Kinvolk caboose, Feature Flags, GitOps with Argo CD, 100 Days Of Kubernetes, OSI Model, and more

A migraine is taking me down hard this weekend. Here’s hoping it goes away soon. See you all at KubeCon next week. GitOps Con on Monday. OpenShift Commons Gathering (also live streamed) on Tuesdays. OpenShift.tv KubeCon EU Office Hours on Wednesday through Friday. People How to bust 5 creativity myths with your team “Try these exercises to dispel common misconceptions and infuse more creativity into your day-to-day work– and your team’s. Read more →