In this article, we’ll talk about building up a tiny (micro) Linux “distribution” from scratch. We will build the Linux kernel on our own, and write some software to package our micro-distro.
https://popovicu.com/posts/making-a-micro-linux-distro/
https://popovicu.com/posts/making-a-micro-linux-distro/
Popovicu
Making a micro Linux distro
A guide on building a simple Linux distribution from scratch. Detailed guide on building the kernel and the init process. Finally, a little distribution is built with u-root that is capable of connecting to the Internet.
❤3👍3👏2🎉2🔥1
The post shows how easy your data can become a public
https://karl-voit.at/cloud/
https://karl-voit.at/cloud/
karl-voit.at
You Can't Control Your Data in the Cloud
Move smoothly between Kubernetes YAML and Python for creating/updating/componentizing configurations.
https://github.com/haxsaw/hikaru
https://github.com/haxsaw/hikaru
GitHub
GitHub - haxsaw/hikaru: Move smoothly between Kubernetes YAML and Python for creating/updating/componentizing configurations.
Move smoothly between Kubernetes YAML and Python for creating/updating/componentizing configurations. - haxsaw/hikaru
Interesting report about outage
https://www.honeycomb.io/blog/incident-review-what-comes-up-must-first-go-down
https://www.honeycomb.io/blog/incident-review-what-comes-up-must-first-go-down
Honeycomb
Incident Review: What Comes Up Must First Go Down
On July 25th, 2023, we experienced a total Honeycomb outage. Read this incident review to learn more about the issue and how we resolved it.
Interesting way to use k6 https://semaphoreci.com/blog/chaos-testing-k6
👍3🔥3❤2
Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors.
https://github.com/hyperdxio/hyperdx
https://github.com/hyperdxio/hyperdx
GitHub
GitHub - hyperdxio/hyperdx: Resolve production issues, fast. An open source observability platform unifying session replays, logs…
Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry. - hyperdxio/hyperdx
👍3❤2👎1👌1
Timoni is a package manager for Kubernetes, powered by CUE and inspired by Helm.
https://github.com/stefanprodan/timoni
https://github.com/stefanprodan/timoni
GitHub
GitHub - stefanprodan/timoni: Timoni is a package manager for Kubernetes, powered by CUE and inspired by Helm.
Timoni is a package manager for Kubernetes, powered by CUE and inspired by Helm. - stefanprodan/timoni
👍2
The article argues that software teams should focus on enablement rather than productivity of individual developers. It suggests measuring outcomes that satisfy the customers, the developers, and the business, and using platform engineering to facilitate communication and collaboration.
https://thenewstack.io/software-delivery-enablement-not-developer-productivity/
https://thenewstack.io/software-delivery-enablement-not-developer-productivity/
The New Stack
Software Delivery Enablement, Not Developer Productivity
Developer productivity metrics focus on the individual. DevOps says we should focus on software teams' success. Here's how.
👍2
About
SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
https://github.com/signoz/signoz
SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
https://github.com/signoz/signoz
GitHub
GitHub - SigNoz/signoz: SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in…
SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open s...
👍2❤1🔥1🤯1
In this article, I've outlined my experiences and key takeaways from working with Terraform. Instead of focusing on deep technical details, I've shared practical advice to help manage Terraform effectively. These tips are designed to save time and prevent potential disasters, making your journey with Terraform smoother.
https://dev.to/tutunak/terraform-expertise-valuable-takeaways-from-years-in-production-2pb1
https://dev.to/tutunak/terraform-expertise-valuable-takeaways-from-years-in-production-2pb1
DEV Community
Terraform Expertise: Valuable Takeaways from Years in Production
In the article, I want to share my insights on the most important lessons learned from years of using...
👍3❤2
The article describes a method of migrating etcd, a distributed key-value store, from one Kubernetes cluster to another without downtime¹[1]. The method involves creating load balancers and static DNS records for the etcd nodes, adding new nodes to the existing cluster, switching the clients to the new endpoints, and removing the old nodes. The article also provides some tips on reducing the etcd database size and avoiding quorum loss.
Source: Conversation with Bing, 10/13/2023
(1) This artic.... undefined.
https://blog.palark.com/etcd-in-kubernetes-migration-tutorial/
Source: Conversation with Bing, 10/13/2023
(1) This artic.... undefined.
https://blog.palark.com/etcd-in-kubernetes-migration-tutorial/
Palark
Migrating etcd between cloud Kubernetes clusters with no downtime
We had an etcd cluster deployed in the production K8s cluster and used for a third-party app. Here is a list of configurations we used and actions we performed to migrate it without impacting the running app.
🤔 What happens when I type kubectl run?
https://github.com/jamiehannaford/what-happens-when-k8s
https://github.com/jamiehannaford/what-happens-when-k8s
GitHub
GitHub - jamiehannaford/what-happens-when-k8s: 🤔 What happens when I type kubectl run?
🤔 What happens when I type kubectl run? Contribute to jamiehannaford/what-happens-when-k8s development by creating an account on GitHub.
❤1👍1