Скачать или смотреть Node Manager - How Yahoo Manages Thousands of Nodes at Scale? - Payal Patel, Yahoo

Don't miss out! Join us at our next Flagship Conference: KubeCon + CloudNativeCon events in Amsterdam, The Netherlands (23-26 March, 2026). Connect with our current graduated, incubating, and sandbox projects as the community gathers to further the education and advancement of cloud native computing. Learn more at https://kubecon.io

Node Manager - How Yahoo Manages Thousands of Nodes at Scale? - Payal Patel, Yahoo

Yahoo has been an early adopter of Kubernetes, operating 37 on-premises K8s clusters that host 2,700 applications across more than 8,000 physical nodes. The daily management of these clusters & their physical nodes presents significant challenges, including the process of upgrading the K8s version, applying security updates, upgrading the OS version of nodes, and addressing node failures & safely removing faulty nodes from rotation to prevent impact on application pods. Yahoo developed the Node Manager operator, which helps the execution of maintenance tasks, performs controlled K8s version upgrades for control plane & worker nodes, ensuring no impact to currently running applications & performs continuous health checks on nodes as configured per nodegroup & auto remediates nodes in the event of any issues. This talk will discuss how Yahoo manages these operations at scale through automation, reducing manual work for engineers & improving efficiency in their infrastructure management.