Understanding Flannel: How Your K8s Pods Communicate with Each Other
Flannel Network K8s itself does not handle network communication; it provides a Container Network Interface (CNI) for this purpose. The communication is managed by CNI plugins, of which there are many open-source options, such as Flannel and Calico. Although K8s does not manage the network, it requires that Pods within the cluster can communicate with … Read more