DevOps Articles

Operating Kubernetes at scale: a few stories from running Amazon EKS

Amazon EKS (Elastic Kubernetes Service) provides a managed Kubernetes service that allows teams to run Kubernetes without needing to install and operate their own clusters. As Kubernetes applications scale, managing etcd (the key-value store used by Kubernetes) becomes increasingly important. EKS simplifies this process by handling scaling and backup of etcd, ensuring data persistence and security.

The article discusses the challenges organizations face when scaling etcd and how EKS addresses these challenges. As workloads grow, etcd must be appropriately sized and configured to maintain performance and availability. EKS's managed service allows teams to focus on application development rather than infrastructure management, making it a preferred choice for many DevOps teams.

Moreover, with built-in monitoring and automatic failover capabilities in EKS, organizations can maintain high availability for their services. This not only minimizes downtime but also helps in adhering to SLAs (Service Level Agreements). As a result, organizations leveraging EKS can innovate faster while maintaining the reliability of their Kubernetes workloads.