Kubernetes cost optimization often focuses on compute and storage, but one critical area is frequently overlooked: networking costs. In this session, K8s Cost Kung Fu: Mastering Cost Optimization in Kubernetes Clusters, we’ll dive deep into the often-hidden world of networking expenses and how they can silently inflate your cloud bill.

We’ll cover the four pillars of Kubernetes cost optimization: fixed costs, workload costs, shared costs, and optional/external costs, with a special focus on networking. Learn how to optimize inter-cluster communication, reduce cross-AZ and cross-region data transfer fees, and minimize ingress/egress costs. We’ll also explore tools and strategies to monitor and manage networking expenses effectively.

Whether you’re running a small cluster or managing a large-scale deployment, this session will equip you with the knowledge to tackle one of the most overlooked aspects of Kubernetes cost management. By the end of this talk, you’ll be ready to optimize not just your compute and storage, but also your networking infrastructure, ensuring a truly cost-efficient Kubernetes environment.