This talk will showcase our advanced strategies in managing and scaling Kubernetes cluster fleets using the principles of GitOps. We'll discuss how to implemented GitOps to automate and streamline the deployment and management of Kubernetes clusters, ensuring efficiency and reliability. Learn about the challenges we faced and the innovative solutions we adopted in creating a robust platform that supports the dynamic needs of our engineering teams. Our approach emphasizes the power of GitOps in achieving operational excellence, offering a blueprint for scalable, automated cluster fleet management.