Containers
Category: Amazon Elastic Kubernetes Service
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 […]
Deploying Amazon EKS Windows managed node groups
Introduction To help customers run their Windows applications in a more streamlined manner, we launched the support for Amazon EKS Managed Node Group (MNG) support for Windows containers on December 15, 2022. Amazon Elastic Kubernetes Service (Amazon EKS) MNGs automate the provisioning and lifecycle management of nodes (Amazon Elastic Compute Cloud [Amazon EC2] instances) for […]
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 […]
Using Azure Active Directory to authenticate to Amazon EKS
Introduction Many customers use Microsoft Azure Active Directory (Azure AD) as their centralized corporate directory. One of the common requests from customers is to enable their users to use corporate credentials to access Amazon Elastic Kubernetes Service (Amazon EKS) clusters. This approach enables customers to use their already established way of providing authentication for corporate […]
Kubernetes as a platform vs. Kubernetes as an API
Introduction What is Kubernetes? I have been working on this technology since the beginning and after 8 years, I’m still having a problem defining what it is. Some people define Kubernetes as a container orchestrator but does that definition capture the essence of Kubernetes? I don’t think so. In this post, I’d like to explore […]
Announcing General Availability of Amazon EKS Anywhere on Snow
This is the beginning of a beautiful friendship; a tale of two cloud services, traveling down two seemingly independent paths, destined to converge. But first, a brief history: Since their launch in November of 2018, AWS Snowball Edge devices have been used to run applications for data processing, analytics, and machine learning in remote or […]
Introducing the Amazon EKS Workshop
Today we are delighted to announce the redesigned Amazon EKS Workshop, a Kubernetes-focused workshop created to familiarize you with Amazon Elastic Kubernetes Service (Amazon EKS) and related open-source technologies. The new workshop replaces the existing one, which is fully deprecated but continues to be accessible at archive.eksworkshop.com. The Amazon EKS Workshop is completely redesigned with […]
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 […]
Accelerating Development Velocity with AWS App Runner and Cloud Native Buildpacks
Introduction In May 2021 we introduced AWS App Runner, the simplest way to build and run your containerized web application in AWS. AWS App Runner gives you a fully managed container-native service. There are no orchestrators to configure, build pipelines to set up, load balancers to optimize, or Transport Layer Security (TLS) certificates to rotate. […]
EKS Persistent Volumes for Instance Store
The Kubernetes project is made up of a number of special interest groups (SIGs) that focus on a particular part of the Kubernetes ecosystem. The Storage SIG is focused on different types of storage (block and file) and ensuring that storage is available to containers when they are scheduled. One of the subprojects of the Storage […]









