Efficient management of inter-AZ traffic in AWS Kubernetes workloads is essential for performance and cost savings, as data transfer incurs charges. Cilium, utilizing eBPF technology, provides solutions like topology-aware routing and advanced IPAM to minimize these costs while enhancing network visibility and control. Implementing Cilium can lead to significant savings on AWS data transfer by optimizing traffic routing within the same Availability Zone.

k0rdent v1.0.0 has been released, marking a significant milestone with enhanced features for managing distributed infrastructure at scale using Kubernetes. This version focuses on unified observability, cost optimization, and improved operational capabilities through the k0rdent Cluster Manager and Observability & FinOps components, providing production-grade stability and advanced service management. Key highlights include automated IP management, multi-cluster support, and integration with popular observability tools for better resource tracking and financial accountability.