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How we manage 200 open-source repos
7 lessons we've learned while managing 200+ open-source repositories - automation with a human touch.
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The latest blog posts to take off on Hacker News. 4,377 posts.
Infrastructure & DevOps
Any year
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Enabling IPv6 support for IPv4-only apps on Linux
Guest Post: How to easily enable IPv6 support for apps without it.
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Passive Solar Water Desalination
I know we are supposed to be worried about the world supply of fresh water. I have been hearing that at least for the last 40 years, and the statistics are alarming. According to the Global Commission on the Economics of Water: "We are seeing the consequences not of freak events, nor of population growth
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Working on Multiple Web Projects with Docker Compose and Traefik
Docker Compose is a brilliant tool for bringing up local development environments for web projects. But working with multiple projects can be a pain due to clashes. For example, all projects want to listen to port 80 (or perhaps one of the super common higher ones like 8000 etc.). This forces developers to only bring…
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Honey, I shrunk the NPM package
Have you ever wondered what lies beneath the surface of an npm package? At its heart, it’s nothing more than a gzipped tarball. Working in software development, source code and binary artifacts are nearly always shipped as .tar.gz or .tgz files. And gzip compression is supported by every HTTP server and web browser…
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root with a single command: sudo logrotate
Starting from the constraint that only sudo logrotate * may be run, and ending at root: abusing the log file flag to overwrite root owned scripts and ride cron to privilege escalation.
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Amino – The Public IPFS DHT Is Getting a Facelift
The ProbeLab team is working on a major refactoring of the Public IPFS DHT (henceforth called Amino) and a new feature which will accelerate the provide operation by several orders of magnitude. Read through to find out the details and how to get involved.
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The 300% Production Problem
Earlier this year, I attended CfgMgmtCamp in Ghent and listened to Adam Jacob’s “What if Infrastructure as Code never existed” keynote. Note: I’d like to extend a huge thanks to
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Azure dropping database support for MariaDB. Users advised to migrate to MySQL
Subscribe to Microsoft Azure today for service updates, all in one place. Check out the new Cloud Platform roadmap to see our latest product plans.
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Deno Queues
Introducing Deno Queues - zero config, scalable messaging with a guaranteed at-least-once delivery. This new primitive builds on the foundation set by Deno KV, and is available today in the Deno JavaScript runtime and Deno Deploy.
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Workers AI: Serverless GPU-powered inference
We are excited to launch Workers AI - an AI inference as a service platform, empowering developers to run AI models with just a few lines of code, all powered by our global network of GPUs
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Quadlets might make me finally stop using docker-compose
Sure, docker-compose is great, but could we get similar functionality using just the tools that are built into CoreOS? Can we get automatic updates, too? Yes we can! 📦
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Nuvem, a subsea cable to connect Portugal, Bermuda, and the U.S.
The Nuvem submarine cable will connect Portugal, Bermuda and South Carolina, and will be Bermuda’s first transatlantic fiber optic route.
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μMon: Stupid simple monitoring (2022)
Let me introduce you to μMon, mypersonal, minimalist, opinionated take on host monitoring based onRRDtool, SNMP, some lightweightshell scripting, and a small...
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GitHub Actions could be so much better
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…
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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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Gokrazy is cool
Xe Iaso's personal website.
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We have successfully completed our migration to RAM-only VPN infrastructure
Today we announce that we have completely removed all traces of disks being used by our VPN infrastructure!
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RabbitMQ vs. Kafka – An Architect’s Dilemma (Part 1)
RabbitMQ and Apache Kafka might appear similar but serve very different needs. Read to learn and make an informed decision suitable for your needs.
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Tracing: Structured logging, but better
It is no secret that I am not a fan of logs; I’ve baited (rapala in work lingo. Rapala is a Finnish brand of fishing lure, and used to mean baiting in this context) discussion in our work chat with things like: If you’re writing log statements, you’re doing it wrong. This is a pretty incendiary statement, and while…
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Kargo, a multi-stage application lifecycle orchestrator
Meet Kargo, the open source continuous promotion tool from the creators of Argo that moves changes from stage to stage with GitOps, not CI scripts.
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Introduction to Immutable Linux Systems
In this article, you will learn what stands behind the label immutable when it comes to Linux systems
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AWS IPv4 Estate Now Worth $4.5B
AWS grew its IPv4 estate with an additional 27 million IP addresses to now owning 128 Million IPv4 addresses. At a value of $35 per IPv4 address, the total value of AWS’ IPv4 estate is ~4.5 Billion dollars. An increase of $2 billion
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Infrastructure Manager: Provision Google Cloud Resources with Terraform
Introducing Infrastructure Manager, which integrates HashiCorp Terraform infrastructure as code workflow into the Google Cloud experience.
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Webhook Failure Scenarios
<p>A webhooks allow two applications to communicate events. It is relatively simple to get started using webhooks using HTTP and JSON. However, there a number of failure scenarios that developers should be aware of in order to make their webhook implementation robust.</p>
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Skip the API, ship your database
The best code is the code unwritten. Avoid building a complex API layer by sharing your database between services.
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We built the fastest CI and it failed
Earthly CI, touted as the fastest CI system, is shutting down due to a lack of market demand and difficulty in convincing users to switch from exis...
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Death by a Thousand Microservices
The software industry is learning once again that complexity kills