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The most popular blog posts about infrastructure & devops on Hacker News. 1,839 posts.
I love GitHub Actions: I’ve been a daily user of it since 2019 for both professional and hobbyist projects, and have found it invaluable to both my overall productivity and peace of mind. I’m just old enough to have used Travis CI et al. professionally before moving to GitHub Actions, and I do not look back with joy 1…
I’m going to describe a way to put together a world-class continuous deployment infrastructure for your side-project without spending any money. With continuous deployment every code commit is tested against …
I’m entirely convinced that basically every developer alive today heard the adage “dress for the job you want, not the job you have” and figured that, since they always wear jeans and a t-shirt anyway, they might as well apply it to their systems’ architecture. This explains why the stack of every single company I’ve…
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Cloudflare Pages 😍 I got into Cloudflare pages because it lets you host static websites with all the latest optimizations conveniently and for free. Setting up a static website with a custom domain is easy, and you get the benefits of automatic SSL, CDN, and latest version of HTTP3. This is how this blog is hosted and…
Two days at PDX DevOpsDays, a gathering of system administrators who use version control, and write a lot of YAML.
On Friday, we migrated Soundslice from Heroku to direct use of Amazon Web Services (AWS) . I'm very, very happy with this change and want to spread the word about how we did it and why you should consider it if you're in a similar position.
Why GitHub Actions is the Internet Explorer of CI, and why Buildkite offers a better path forward for teams that care about developer experience.
Dave Kerr, partner and Head of Engineering at QuantumBlack Labs, McKinsey & Company. Writing on software engineering and agentic AI.
tl;dr: My ISP’s CGNAT session timeout is too short, meaning TCP keepalives gets dropped. Test if your own NAT, or your ISP’s CGN, violates RFC5382 ‘s REQ-5 using this tool: https://github.com/AndersTrier/NAT-TCP-test .
The new pi has been released and it has a USB Type-C connector for power however people are finding some chargers are not working with it (notably macbook chargers). Some have speculated that this is due to a manufacturer limitation on the power supplies however it is actually due to the incorrect detection circuitry…
(This post was originally written as a reply on the mailop mailing-list, but a friend asked me to turn it into a blog post. I’ve edited it, mostly adding more links to elsewhere, but there are some additions here.)
Feeling like a kid in a candy store, once more
Have you ever wondered about the performance delta between Caddy and Nginx? Wonder no more.
So HackerNews is currently down. It happens, we’ll probably find out why when it returns. For a while yesterday, all HN URLs were returning error messages from CloudFlare, apparently their CD…
What if you could host a web service with no ports exposed? With Cloudflare Tunnel, you can!
Ubiquiti just released UniFi OS Server in Early Access, allowing you to self-host the complete UniFi network stack on your own hardware. Initially, it will support UniFi Network and Innerspace. Besides UniFi Network and InnerSpace,
How a simple idea turned into an international weather service on the Fediverse.
In which I try to understand how browsers and Cloudflare choose which server to use
An overview of the tools and environment Stripe engineers used to write and test code, as of 2019 or so.
Privacy focused “smart” doorbells seem to be few and far between so I decided to build one that integrates with Home Assistant via ESPHome and is easy to build.
A co-worker watched me type the other day and noticed that I use certain Unix commands for purposes other than they are intended. Yes, I abuse Unix commands.
As of April/2021 for people planning on integrating deeply with a Cloud provider services (not going for cloud-agnostic-solutions) choosing to depend on Google Cloud instead of AWS or Azure will more often than not prove to be an expensive mistake.
The Sad State of Docker
If you got shuned by the society not because of what you did but what your neighbor did, you will cry bloody injustice. This is exactly what is happening in SPAM blacklisting.
Traefik got really popular over the last few years in the bubble of home-lab youtubers , that’s when I first heard about it.
