In this unique piece, author explores the interesting and often overlooked capabilities of GitRepo volumes in Kubernetes. The content details some fun experiments and practical applications for dynamically providing content to pods directly from a Git repository.
https://raesene.github.io/blog/2024/07/10/Fun-With-GitRepo-Volumes/

This opinionated report argues that Large Language Models (LLMs) are not the ultimate solution for complex socio-technical problems in the SRE and operations space. It cautions against over-reliance on AI, emphasizing the continued need for human expertise and critical thinking.
https://blog.relyabilit.ie/llms-wont-save-us/

Martin Atkins's latest study presents a clever technique for handling "ephemeral values" in Terraform, which are values needed during a plan but should not be stored in the state. The method helps manage dynamic or sensitive data that is only relevant for a single operation.
https://log.martinatkins.me/2024/05/22/terraform-ephemeral-values/

A terminal-based LDAP server explorer built with Go and BubbleTea, providing an interactive interface for browsing LDAP directory trees, viewing records, and executing custom queries.

https://github.com/ericschmar/moribito

A client for kubelet

https://github.com/cyberark/kubeletctl

This in-depth article by Henrik Gerdes benchmarks various container runtime interfaces (CRIs) for Kubernetes. It provides a detailed comparison of runc, crun, gvisor, and youki, focusing on performance and memory consumption.
https://henrikgerdes.me/blog/2024-07-kubernetes-cri-bench/

This blogpost explores the statistical complexities of using Mean Time to Resolve (MTTR) as a key incident metric. The author argues that due to the power-law distribution of incident durations, MTTR trends can be misleading.
https://surfingcomplexity.blog/2024/12/01/mttr-when-sample-means-and-power-laws-combine-trouble-follows/

kubectl-validate is a SIG-CLI subproject to support the local validation of resources for native Kubernetes types and CRDs.

https://github.com/kubernetes-sigs/kubectl-validate

ncdu for your restic repository

https://github.com/drdo/redu

This write-up from incident.io introduces the "Incident Maturity Model," a framework for evaluating and improving an organization's incident management processes. The model outlines three stages: Centralized, Distributed, and Democratized, offering a roadmap for growth.
https://incident.io/blog/the-incident-maturity-model

Lawrence Jones provides an analysis of the challenges and incentives surrounding company status pages. The text delves into why transparency can be difficult for businesses, especially when SLAs and financial penalties are involved.
https://blog.lawrencejones.dev/status-pages/

kpatch - live kernel patching

https://github.com/dynup/kpatch

PiHole on kubernetes

https://github.com/MoJo2600/pihole-kubernetes

This tutorial from Steven Sklar on DEV Community explains how to implement Kubernetes-powered leader election in Go applications. It walks through the use of Kubernetes Leases and the client-go/tools/leaderelection package with a practical code example.
https://dev.to/sklarsa/how-to-add-kubernetes-powered-leader-election-to-your-go-apps-57jh

This comprehensive guide details the process of setting up a high-availability k3s Kubernetes cluster. It uses keepalived for a virtual IP, a Galera cluster for the database, and Longhorn for distributed block storage to ensure no single point of failure.
https://raymii.org/s/tutorials/High_Available_k3s_kubernetes_cluster_with_keepalived_galera_and_longhorn.html

kubernetes operator manager

https://github.com/kkb0318/kom

The new major Helm release has become available

https://github.com/helm/helm/releases/tag/v4.0.0

⚠️ Ingress Nginx will be retired!

To prioritize the safety and security of the ecosystem, Kubernetes SIG Network and the Security Response Committee are announcing the upcoming retirement of Ingress NGINX 🪦

https://kubernetes.io/blog/2025/11/11/ingress-nginx-retirement/

This exploration by OpenSauced explains how they leverage Kubernetes Jobs to run OpenSSF Scorecard checks at a massive scale. The system is designed to assess the security posture of nearly any public repository on GitHub.
https://dev.to/opensauced/how-we-use-kubernetes-jobs-to-scale-openssf-scorecard-5bf2