This article delves into the inner workings of cgroups and how they are used to limit resource usage in containers, creating a hierarchical structure for effective resource management

➜ medium.com/@helmer_windle…

Kube-Hetzner is a highly optimized, easy-to-use, auto-upgradable, HA-default & Load-Balanced, Kubernetes cluster powered by k3s-on-MicroOS

➤ github.com/kube-hetzner/t…

Reloader is a Kubernetes controller that monitors changes in ConfigMap and Secrets and triggers rolling upgrades on Pods with their associated Deployment, StatefulSet or DaemonSet

➜ github.com/stakater/Reloa…

In this 3-part article, you will learn how to optimize your costs on Kubernetes using Karpenter and verify your findings with EKS-Node-Viewer

The articles explain some of the other tools you might want to consider (e.g. VPA) and their limitations

➜ stormforge.io/blog/intro-aut…

This week on the Learn Kubernetes Weekly:

💣 One bad probe away from disaster
💰 Autonomous cost optimization
📈 Customizing Kubernetes Resource Management using NRI
👯‍♀️ HA app on Kubernetes
♻️ Kafka cluster to Kubernetes

Read it now: learnk8s.io/issues/76

This repository contains a modern set of Grafana dashboards for Kubernetes

➜ github.com/dotdc/grafana-…

In this article, you will learn how to use only Python code to build container images, push them to a container registry, generate a deployment definition, and deploy them in Kubernetes

➜ gtdev.hashnode.dev/automating-upd…

In this KubeFM episode, Mat discusses the necessity of long-term support for Kubernetes and explores the intricacies of managing Kubernetes upgrades in a fast-evolving landscape

kube.fm/kubernetes-lts…

Talos is a modern Linux distribution for running Kubernetes: secure, immutable, and minimal

Talos is fully open-source & production-ready

All system management is done via an API - no shell or interactive console exists

➤ github.com/siderolabs/tal…

gVisor is an application kernel written in Go that implements a subset of the Linux system surface

It includes an Open Container Initiative (OCI) runtime called `runsc` that provides an isolation boundary between the application and the host kernel

➜ github.com/google/gvisor

Gracefully handle EC2 instance shutdown within Kubernetes with AWS Node Termination Handler

➤ github.com/aws/aws-node-t…

This article presents some cluster, node, and application design ideas for running small and medium-sized workloads efficiently and cost-effectively in an EKS cluster

➜ medium.com/@factset/archi…

Creating and deleting Pods is one of the most common tasks in Kubernetes

In this article, you will learn how to prevent broken connections when a Pod starts up or shuts down (and how to shut down long-running tasks gracefully)

👉 learnk8s.io/graceful-shutd…

🗣️ 'I notice a lot of 5xx errors from the application during scale-in of the pods after a spike period.'

I was asked this question last week and spent some time debugging the issue. In the process, I realized there is confusion about how Kubernetes does (not do) graceful

Chaos Mesh brings various types of fault simulation to Kubernetes and can orchestrate fault scenarios

It helps you simulate various abnormalities that might occur in reality during the development, testing, and production

➤ github.com/chaos-mesh/cha…

Capsule implements a multi-tenant and policy-based environment in your Kubernetes cluster

It is designed as a micro-services-based ecosystem with a minimalist approach, leveraging only upstream Kubernetes

➤ github.com/projectcapsule…

HyperShift is a middleware for hosting OpenShift control planes at scale that saves cost and time to provision and portability cross-cloud with a strong separation of concerns between management and workloads

➤ github.com/openshift/hype…

Autoneg is a GKE-specific Kubernetes controller that works with the GKE Network Endpoint Group (NEG) controller to manage integration between your Kubernetes service endpoints and GCLB backend services

➤ github.com/GoogleCloudPla…

Kubernetes v1.27 introduces InPlacePodVerticalScaling, allowing seamless pod resource resizing without restarts

This feature enhances efficiency, reduces downtime, and offers cost savings

Learn how to use it in this tutorial

➜ engineering.doit.com/no-restarts-no…

loxilb is an open source hyper-scale software load-balancer for cloud-native workloads

It uses eBPF as its core engine and is designed primarily to support on-premise, edge and public-cloud Kubernetes cluster deployments

➤ github.com/loxilb-io/loxi…