Calico CNI
IP pools, BGP peering, and network policies with Calico.
IP pools, BGP peering, and network policies with Calico.
Network connectivity patterns for cluster access.
How kube-vip provides a virtual IP for Kubernetes API server high availability.
How external traffic reaches application pods through MetalLB, Gateway API, and HTTPRoutes.
IP address pools and load balancer configuration.
CNI performance comparison, MTU tuning, eBPF acceleration (Cilium/Calico), and throughput benchmarks for Calico and Kube-OVN.
CNI problems, MetalLB IP allocation, and DNS resolution failures.