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Introduction to Hippo: The WebAssembly PaaS
Hippo makes it easy to run applications and services at scale
New
The latest blog posts to take off on Hacker News. 341 posts.
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Ubuntu 14.04 and 16.04 lifecycle extended to ten years
LONDON, UK – Canonical announces the lifecycle extension of Ubuntu 14.04 LTS ‘Trusty Tahr’ and 16.04 LTS ‘Xenial Xerus’ to a total of ten years. This lifecycle extension enables organizations to balance their infrastructure upgrade costs, by giving them additional time to implement their upgrade plan. The prolonged…
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GitHub Actions: Ephemeral self-hosted runners and new webhooks for auto-scaling
GitHub Actions now supports ephemeral (i.e. single job) self-hosted runners and a new workflow_job webhook to make autoscaling your runners easier. After a job is run, ephemeral runners are automatically…
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Terraform is not the golden hammer
The Kubernetes control plane for humans and AI agents, on your own infrastructure, cloud or on-premise.
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Cloudflare Images Now Available to Everyone
Today, we are launching Cloudflare Images for all customers. Images provides a single product to store, resize and serve images. We built Cloudflare Images, so customers of all sizes can build a scalable and affordable image pipeline with a fraction of the effort.
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Tracing SSL/TLS connections using eBPF
Pixie Blog
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Cross-Account Container Takeover in Azure Container Instances
Affecting Azure Container Instances, Azurescape is the first known cross-account container takeover in the public cloud.
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HAProxy vulnerability enables HTTP request smuggling attacks
We enable the world to secure the web. Burp Suite, the Web Security Academy, and world-leading research from PortSwigger — the AppSec community’s home.
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How to Replace Docker with Podman on a Mac
Back in March 2021, I wrote about how I replaced Docker with Podman on a Mac using VirtualBox and Vagrant after an old version of podman machine became depre...
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GitHub Actions limitations and gotchas
I’ve been leading a team at my dayjob to migrate every engineering team to GitHub Actions (GHA)
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My £4 a month server can handle 4.2M requests a day
This website is hosted on a very cheap (£4 a month) VPS. This server has 1 CPU and 2GB of RAM. The slowest part of this website can theoretically handle 4.2 million requests a day. I got these results by benchmarking by websites.
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MangaDex infrastructure overview
Your browser lacks modern WebAssembly support, so verification is running a slower fallback. Consider updating your browser.
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OpenWrt 21.02.0 Released
Anubis could not load its JavaScript. The server may be overloaded. Please reload the page to try again.
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Migrating from Docker to Podman
Docker has recently announced that Docker Desktop will soon require a subscription and, based on the size of your company, may require a paid subscription. (It remains free for personal use). There has been quite a bit of reaction to this news...
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Operations is not Developer IT
My code doesn't compile. Why? The number of times in my career I have been asked a variation on "why doesn't my application work" is shocking. When you meet up with Operations people for drinks, you'll hear endless variations on it. Application teams attempting to assign ownership
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Tmpfs inode corruption: introducing inode64
A few months ago I got a report from a service owner that their service was crashing when trying to access certain files stored in tmpfs. This service provid...
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Deno Deploy Beta 2
Deno Deploy is a multi-tenant distributed JavaScript VM running in 25 data centers across the world.
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An Overview of Docker Desktop Alternatives
It's been a few years since I was a maintainer of minikube, but after the news that Docker Desktop will no longer be free for enterprises and some of the misconceptions of how the technology works, I thought I'd write...
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How I re–over-engineered my home network for privacy and security
How I used Docker Compose, Ansible, and Caddy to re-over-engineer my network setup for easier maintenance, treating my Raspberry Pi like cattle, not a pet.
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Rolling your own minimal embedded Linux for the Raspberry Pi
Introducing a series of articles on building a custom Linux installation for the Raspberry Pi, for appliance applications.
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Docker is updating and extending our product subscriptions
Docker announces significant upgrades to its subscription plans, delivering more value, flexibility, and tools for customers of all sizes.
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Ansible Techniques I Wish I’d Known Earlier
If you’ve ever spent ages waiting for an Ansible playbook to get through a bunch of tasks so yours can be tested, then this article is for you.
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Home Lab Hardware Guide
My home lab in a 12U rack as of March 2026. What is a Home Lab? Think of a home lab as a place where you can fail in the privacy of your own home. As
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AWS doesn’t know who I am
AWS needs an identity that uniquely represents its users, not fractured across corporate identity providers.
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Building Container Images with Nix
Dockerfiles are de facto standard for creating container images. In this article I highlight some issues with this approach and I propose building container images with Nix.
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Automating a Software Company with GitHub Actions
When developing software, there's no shortage of work: building new features, fixing bugs, maintaining infrastructure, launching new systems, phasing…