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The Hetzner Cloud network stack – history and technical overview
Learn how the Hetzner Cloud network stack has evolved and what role Open vSwitch, Private Networks, and Cloud Firewalls play.
Topics /
Infrastructure & DevOps
The most popular blog posts about infrastructure & devops on Hacker News. 2,538 posts.
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Monitoring Elixir Apps on Fly.io with Prometheus and PromEx
Documentation and guides from the team at Fly.io.
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Finch: An open-source client for container development
Today we are happy to announce a new open source project, Finch. Finch is a new command line client for building, running, and publishing Linux containers.
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Uses For A Message Queue
Overview We've been working with, building, and evangelizing message queues for the last year, and it's no secret that we think they're awesome. We
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Kubernetes 1.15: Extensibility and Continuous Improvement
We’re pleased to announce the delivery of Kubernetes 1.15, our second release of 2019! Kubernetes 1.15 consists of 25 enhancements: 2 moving to stable, 13 in beta, and 10 in alpha. The main themes of this release are: Continuous Improvement Project sustainability is not just about features. Many SIGs have been working…
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Tars: Tencent's microservice RPC framework, open-sourced to Linux Foundation
At this year's Open Source Summit in San Diego, California, Jim Zemlin, executive director of the Linux Foundation, gave a keynote speech. He defined TARS, a microservice RPC framework that was open sourced by Tencent and donated to the Linux Foundation, as "New ways to scale", a way of mass service. Along with TARS…
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We reduced 502 errors by caring about PID 1 in Kubernetes
For every deploy, scale down event, or pod termination, users of GitLab's Pages service were experiencing 502 errors. This explains how we found the root cause and rolled out a fix for it.
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Building blocks of Amazon ECS
So, what’s Amazon Elastic Container Service (ECS)? ECS is a managed service for running containers on AWS, designed to make it easy to run applications in the cloud without worrying about configuring the environment for your code to run in. Using ECS, you can easily deploy containers to host a simple website or run…
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CoreOS and the the Future of the Internet
Use Equinix Fabric to establish direct, low-latency connections to a variety of services providers.
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Travis merges private and open source repositories into one platform
We are excited to announce that starting May 2nd, 2018, you will be able to test and deploy your open source and private projects on travis-ci.com. We’re proud to support open source and we believe…
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Clutch, the Open-Source Platform for Infrastructure Tooling
By Daniel Hochman and Derek Schaller
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Virtualizing Nvidia HGX B200 GPUs with Open Source
This blog post covers how we virtualized NVIDIA HGX B200 GPUs using open-source software. It talks about VFIO passthrough, QEMU PCI topology fixes, large BAR boot stalls, and Fabric Manager partitions.
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Introducing Zaius, Google and Rackspace’s Open Server Running IBM Power9
Here at Google Cloud, our goal is to enable our users and customers to be successful with options, high performance and value. We're committed to open innovation, and look forward to working with industry partners on platform and infrastructure designs.
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Cloudflare Access: Like BeyondCorp, but You Don’t Have to Be at Google to Use It
Tell me if this sounds familiar: any connection from inside the corporate network is trusted and any connection from the outside is not. This is the security strategy used by most enterprises today. The problem is that security is breached, the attacker has access to everything.
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Modern Transactional Stack
Transactional databases have long been the most critical component of application design. Why? Because a steadfast database is generally the ultimate enforcement point for correctness in a messy, distributed world. Without them we’d overpay and undercharge. We’d lose riders trying to get home from the airport, and…
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Gravwell Community Edition: A Splunk Alternative Built with Go
Initial Gravwell testers did a lot of home monitoring with the software and wanted to get licenses for their friends and colleagues but Gravwell was built for larger enterprises and our pricing model isn't set up for home use. All of that changes with the Community Edition...
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It's not always DNS, unless it is
Our journey investigating a months-long issue and what we learned from it
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Partial Cloudflare outage on October 25, 2022
Today, a change to our Tiered Cache system caused some requests to fail for users with status code 530
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Confessions of a Full Stack DevOp
Discover how communities and organizations contribute to the open source ecosystem
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Eliminating cold starts with Cloudflare Workers
A “cold start” is the time it takes to load and execute a new copy of a serverless function for the first time. It’s a problem that’s both complicated to solve and costly to fix.
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Backblaze Drive Stats for Q3 2022
Q3 2022 Drive Stats: Read the latest insights and check out the data.
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Spidermon: Scrapinghub’s Now Open Sourced Spider Monitoring Library
Learn how to easily monitor scrapy spiders & validate data with Spidermon! Developed by Zyte Spidermon is now available as an open-source library.