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Podman Desktop v1.5 with Compose onboarding and enhanced Kubernetes pod data
Podman Desktop 1.5 has been released!
New
The latest blog posts to take off on Hacker News. 4,377 posts.
Infrastructure & DevOps
Any year
932
From S3 to R2: An economic opportunity
Cloudflare's R2 is an undiscovered gem and is redefining the economics of data storage
933
A bank runs serverless with PHP and AWS Lambda
Treezor migrated a legacy PHP application from servers to serverless on AWS Lambda. They gained increased scalability, faster response times and fewer production incidents.
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eBPF-based auto-instrumentation outperforms manual instrumentation
This blog shares the results of our performance tests creating OpenTelemetry traces with eBPF-based automatic instrumentation vs traditional instrumentation
936
Migrating our backend from Vercel to Fly.io
Why we migrated OpenStatus' backend from Vercel to Fly.io using Hono and Bun — the challenges, performance gains, and lessons from the migration.
937
Kubernetes releases ingress2gateway tool for upcoming GA of Gateway API
Update: Ingress2Gateway v1.0 is now available! Today we are releasing ingress2gateway, a tool that can help you migrate from Ingress to Gateway API. Gateway API is just weeks away from graduating to GA, if you haven't upgraded yet, now's the time to think about it! BackgroundIn the ever-evolving world of Kubernetes…
938
Kubernetes and Kernel Panics
How Netflix’s Container Platform Connects Linux Kernel Panics to Pods
939
Microsoft is failing to deliver emails that mention newclimate.org
Since 17 October, to our knowledge any email with the NewClimate URL (newclimate dot org) in the email body, link, signature, reply header or contained anywhere in an attachment is unjustifiably quarantined by Microsoft email servers without any notice, regardless of who sends or receives the email.
940
Lessons Learned from Twenty Years of Site Reliability Engineering
Learn about the eleven lessons, from two decades, shared by site reliability engineers at Google, essential SRE lessons and core principles of SRE.
941
My 2023 all-flash ZFS NAS (Network Storage) build
For over 10 years now, I run two self-built NAS (Network Storage) devices which serve media (currently via Jellyfin) and run daily backups of all my PCs and servers. In this article, I describe my goals, which hardware I picked for my new build (and why) and how I set it up.
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Why cloud bandwidth is so obscenely expensive and what you can do about that
This article is an excerpt of my new book Cloudflare for Speed and Security where you will learn, among other things, how networking works in order to create fast, secure and scalable applications. If you are not overspending on compute (like many companies do because of "scale") then your biggest
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The cost of cloud, a trillion dollar paradox (2021)
The pressure the cloud puts on margins can start to outweigh the benefits you scale and growth slows. Understand how much market cap is being suppressed by the cloud to help inform the decision-making framework on managing infrastructure as companies scale.
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I think GCP is better than AWS (2020)
I originally posted this on Reddit so I could get a good sample of opinions from other engineers to see how they compared to mine before…
945
Nix Survival Mode: macOS upgrades won't break Nix anymore
For years, macOS upgrades have broken Nix. We've updated the Determinate Nix Installer to ensure that this no longer happens, eliminating yet another annoyance for macOS users.
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Sandstorm, Tempest, and the Future
Take control of your web by running your own personal cloud server with Sandstorm.
947
OpenTelemetry at Scale: Using Kafka to handle bursty traffic
Learn how to use Apache Kafka as a buffer between OpenTelemetry Collectors for a scalable multi-collector pipeline, with YAML configuration examples.
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Uber migrates microservices to multi-cloud platform running Kubernetes and Mesos
Each and every week, Uber’s 4,500 stateless microservices are deployed more than 100,000 times by 4,000 engineers and many autonomous systems. These services are developed, deployed, and operated by hundreds of individual teams working independently across the globe. The services vary in size, shape, and…
949
Background job queues and priorities may be the wrong path
I got this idea after reading the Reflections on GoodJob for Solid Queue from Ben Sheldon, who is the author of the excellent GoodJob.
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Cloudflare Sippy: Incrementally Migrate Data from AWS S3 to Reduce Egress Fees
Use Sippy to incrementally migrate data from S3 to R2 as it’s requested and avoid migration-specific egress fees
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OpenWrt 23.05
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HAProxy is not affected by the HTTP/2 Rapid Reset Attack
HAProxy products are unaffected by CVE-2023-44487, which could allow a DoS attack against web servers, reverse proxies, and more. Stay tuned for updates.
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789 KB Linux Without MMU on RISC-V
A guide on building a tiny Linux (only 789 KB) that requires no MMU and deploying it on a RISC-V system, with custom userspace code.
955
Zimaboard: The closest thing to my dream home server setup
I gave in to my impulses and bought myself a small single board computer to be my power-efficient home server, here's how it went.
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Self-Hosting (Almost) All the Way Down [video]
I will demonstrate FPGA-based 64-bit RISC-V computer, capable of booting and running the riscv64 port of Fedora. Using Free/Libre packages available as part of the Fedora repositories, this machine is capable of recompiling not only its own software (e.g., kernel, glibc, gcc), but also its own gateware (i.e., FPGA…
957
The Tailscale Universal Docker Mod
Updates on innovations and the state of virtual private networks - globally, as well as Tailscale product and company news.
958
Scaling Knative to 100K+ Webapps
Render scaled its Knative infrastructure to handle 100k+ web apps, optimizing Kubernetes for free-tier services and reducing CPU usage to improve network performance.
959
The anatomy of a smart bulb
I’ve been having some troubles with Zigbee. Yes, at our airbnb we have a rather big dining room where I’ve put 7 Zigbee RGBWW Smart bulbs. The problem is that each time I try to turn all 7 on or off there’s either a lag or some of them just won’t switch on or off. The controller is a Sonoff Zigbee 3.0 USB dongle, yes…
960
Moving Marginalia to a new server
So the search engine is moving to a new server soon, thanks to the generous grant mentioned recently. If you visit search.marginalia.nu now, it may or may not use the old or new server. It’ll be like this for a while, since I need them both for testing and maintenance type work. I’ll also apologize if this post is a…