Containers
Monitoring and automating recovery from AZ impairments in Amazon EKS with Istio and ARC Zonal Shift
Introduction Running microservice-style architectures in the cloud can quickly become a complex operation. Teams must account for a growing number of moving pieces, such as multiple instances of independent workloads, along with their infrastructure dependencies. These components can then be distributed across different topology domains, such as multiple Amazon Elastic Compute Cloud (Amazon EC2) instances, […]
Changes to the Kubernetes Container Image Registry
Introduction The release of Kubernetes 1.25 was when it was first announced that the Kubernetes project would be updating its official container image registry endpoint from k8s.gcr.io to the community owned registry, registry.k8s.io. The goal was to eventually sunset the old registry over time. However, as highlighted on the official Kubernetes website, this changeover has […]
Amazon EKS now supports Kubernetes version 1.25
Introduction The Amazon Elastic Kubernetes Service (Amazon EKS) team is pleased to announce support for Kubernetes version 1.25 for Amazon EKS and Amazon EKS Distro. Amazon EKS Anywhere (release 0.14.2) also supports Kubernetes 1.25. The theme for this version was chosen to recognize both the diverse components that the project comprises and the individuals who […]
Optimizing your Kubernetes compute costs with Karpenter consolidation
Introduction Karpenter was built to solve issues pertaining to optimal node selection in Kubernetes. Karpenter’s what-you-need-when-you-need-it model simplifies the process of managing compute resources in Kubernetes by adding compute capacity to your cluster based on a pod’s requirements. With the recent release of workload consolidation, Karpenter can now be enabled to continuously monitor and optimize […]



