1141
Kubernetes is hard
Recently, 37signals unveiled mrsk , a tool developed internally to ease with deployments of their services and an accompanying blog post which sparked a lengthy discussion on Hacker News .
New
The latest blog posts to take off on Hacker News. 4,377 posts.
Infrastructure & DevOps
Any year
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Docker
Lately I tend to stick to topics that are historic by at least twenty years, and that does have a lot of advantages. But I am supposedly a DevOps professional, and so I will occasionally indulge in giving DevOps advice... or at least opinions, which are sort of like advice but with less of a warranty.
1144
We’re no longer sunsetting the free team plan
We're reversing course. After taking in feedback from the community, we’re no longer sunsetting the Free Team plan.
1145
Reliability via Automated Renewal Information
The Let’s Encrypt team is excited to announce that ACME Renewal Information (ARI) is live in production! ARI makes it possible for our subscribers to handle certificate revocation and renewal as easily and automatically as the process of getting a certificate in the first place. With ARI, Let’s Encrypt can signal to…
1146
March 20 ChatGPT outage: Here’s what happened
An update on our findings, the actions we’ve taken, and technical details of the bug.
1147
We updated our RSA SSH host key
At approximately 05:00 UTC on March 24, out of an abundance of caution, we replaced our RSA SSH host key used to secure Git operations for GitHub.com.
1148
Scaling Rust Builds with Bazel
Why DFINITY builds Rust with Bazel.
1149
MRSK vs. Fly.io
Comparison of MRSK and Fly.io
1150
De-cloud and de-k8s – bringing our apps back home
For the Operations team at 37signals, the biggest effort in 2023 is removing our dependencies on the cloud and migrating our application stacks back into the data center onto our own hardware. We’ve already made amazing progress in a fairly short time — let’s get into some details!
1151
The simplicity of single-file Golang deployments
Deploy Go apps as single static binaries with systemd. No Docker, no npm, zero-downtime via socket activation. Modern complexity is often unnecessary.
1152
Building ClickHouse Cloud from scratch in a year
Have you ever wondered what it takes to build a serverless software as a service (SaaS) offering in under a year? In this blog post, we will describe how we built ClickHouse Cloud from the ground up
1153
AWS’s anti-competitive move hidden in plain sight
Folks have been making noises for a while that Amazon is anti-competitive in a variety of ways. I don’t disagree with the overall sentiment, but there’s one particular aspect of how AWS advantages its own offerings that I don’t see folks talking about–and strikes me as particularly egregious.
1154
How to own your own Docker Registry address
As you may have seen, Docker Hub made a dramatic shift in policy this week, and effectively gave a 30 day eviction notice to almost all community-run images. ...
1155
We apologize. We did a terrible job announcing the end of Docker Free Teams
We apologize for how we communicated and executed sunsetting Docker “Free Team” subscriptions, which alarmed the open source community. Read our FAQ to learn more.
1156
MQTT vs. Kafka: An IoT Advocate's Perspective
In this blog series, I hope to summarize what Kafka and MQTT are and how they can both fit into an IoT architecture.
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Ahrefs Saved US$400M in 3 Years by Not Going to the Cloud
How Ahrefs Saved US$400M in 3 Years by NOT Going to the Cloud Clouds for IT infrastructure are so popular lately that moving into the cloud has become a trend. Infrastructure as a service (IaaS) …
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Ahrefs saved $400m in 3 years by not going to the cloud
How Ahrefs Saved US$400M in 3 Years by NOT Going to the Cloud Clouds for IT infrastructure are so popular lately that moving into the cloud has become a trend. Infrastructure as a service (IaaS) …
1160
Serverless maps at 1/700 the cost of Google Maps API
Accelerating Protomaps with a CDN for fast and affordable maps
1161
Writing a Kubernetes Operator
Basic introduction to Kubernetes Operators and Controllers, with a tutorial on creating an Operator in Rust
1162
How we deploy faster with warm Docker containers
Warm Docker containers reduce cold starts, learn how Dagster deploys 5x faster using PEX-based builds.
1163
Switching to Fedora Silverblue
For the last 10 years or so, Arch Linux has been my Linux distribution of choice. The early years were a bit rough, and the process of moving to systemd wasn't without its challenges either, though the experience has improved dramatically since then. In spite of these improvements, certain issues persisted, such as…
1164
New F-Droid repository format for faster and smaller updates
We just released version 1.16 of the official F-Droid client app for Android which includes many radical changes under the hood as well as many bug fixes for...
1165
Running Databases on Kubernetes
Things to consider when running a database on Kubernetes.
1166
Don't let event-driven architecture buzzwords fool you
I see a lot of new terms like Command-Event, Event-Based Compute, etc., presented around Event-Driven Architecture. Let me clear that up because there are no such things…
1167
Linode increases price of compute plans and more
Read some of the latest blog posts from Akamai Developers.
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KWOK: Kubernetes WithOut Kubelet
Author: Shiming Zhang (DaoCloud), Wei Huang (Apple), Yibo Zhuang (Apple) Have you ever wondered how to set up a cluster of thousands of nodes just in seconds, how to simulate real nodes with a low resource footprint, and how to test your Kubernetes controller at scale without spending much on infrastructure? If you…
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Firecracker internals: Inside the technology powering AWS Lambda (2021)
You are most likely familiar with AWS Lambda and Fargate — Amazon's serverless computing engines. At its nature, serverless computing introduces quite a challenging task requiring both tight security and great performance. For exactly that matter Amazon came up with its microVM solution called Firecracker .
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The Determinate Nix Installer
A fresh new alternative to the official Nix installation scripts.