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I finally understand Cloudflare Zero Trust tunnels
Everything you wanted to know about using Cloudflare Zero Trust Argo tunnels for your personal network
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 1,839 posts.
Infrastructure & DevOps
Any year
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An always-available, online-capable Raspberry Pi in your pocket
These days, I’m building a lot of hardware projects based on the ubiquitous Raspberry Pi mini computer. Especially with the Raspberry Pi Zero W (an even tinier version, with the W denoting the wifi-capable version), you can have one anywhere and can power it from any USB power source.
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Why Is Facebook Not in the Cloud Business?
This article walks through the technical and cultural reasons why Facebook is not in the cloud business, and whether it will be in the future.
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Documenting your architecture: Wireshark, PlantUML and a REPL to glue them all
Instead of drawing UML diagrams, why not generate them from a network traffic capture of the running system?
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You might not need Kubernetes
Why use something bloated when you could use something minimal.
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I made my blog solar-powered, then things escalated
In 2020 I wondered if I could run my blog on solar power , being inspired by Low-tech Magazine , doing the same thing (but better) 1 . The answer was 'yes', but only through spring and summer.
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Scaling Mastodon is impossible
Now that Twitter is dying, what can replace it?
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AWS Customers Cannot Escape IPv4
AWS will charge for IPv4 addresses but its IPv6 support lacks severely
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Don't use Kubernetes yet
Early-stage startups shouldn't run on Kubernetes yet.
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Microservices – architecture nihilism in minimalism's clothes
Some recent backtracking from what we have been calling "Microservices" has sparked anew the debate around that software architecture pattern. It turns out that for increasingly more software people, …
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Alpine makes Python Docker builds slower, and images larger
Alpine Linux is often recommended as a smaller, faster Docker base image. But if you’re using Python, it will slow down your build and make your image larger.
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Beginner Guide to VPS Hetzner and Coolify
I set up my own VPS, documented every step, and ended up with a repeatable deployment pipeline. This is both a checklist for my future self and a guide for a...
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Docker for Mac Beta Review
I finally got access to the Docker For Mac beta. My initial impressions are extremely positive. With Docker packaged so well for end users…
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Linux Namespaces Are a Poor Man's Plan 9 Namespaces
A blog about free software and programming
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Redoing all my home networking
How I set up my home lab to be my very own cloud.
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Things I Wish I'd Known Before Using Vagrant
One of the ironies of working a lot with Docker, Kubernetes, and OpenShift is that I’ve had to learn a lot about Vagrant and Virtualbox. Mostly I use it to spin up OpenShift clusters on my local machine, but I’ve had to poke into lots of corners to get various other things working too.
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US unprepared for an electrical grid collapse, but it costs only $300M
I was shocked to learn that the US had no plan to deal with a pandemic, and had not even done basic things like stockpile enough surgical masks or an adequate supply of testing equipment (or at least the ability to produce the testing equipment rapidly.) Some people say this is
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If you don't run your own LLM proxy, how do you know whats going on?
I think the title captures the idea fully but I'll dig into it because this ain't Twitter. You're working an idea, a piece of code, or a multibillion a year SaaS app which is probably saving the world. Maybe you're automating the cloning process of grabbing
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Docker's Second Death
I do enterprise cloud stuff at Google, also at k8sfiles.com. Words are my own.
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.localhost Domains
I’ve found a way to configure private, custom domains for web-apps I have running on my computer. So instead of having to remember and type “localhost:4333”, I can simply navigate to “appname.localhost”. I love it!
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