k8s.github.io

CNI in Kubernetes

Take me to Lecture

In this section, we will take a look at Container Networking Interface (CNI) in Kubernetes

Configuring CNI

net-1

Check the status of the Kubelet Service

$ systemctl status kubelet.service

View Kubelet Options

$ ps -aux | grep kubelet

Check the Supportable Plugins

To check the all supportable plugins available in the /opt/cni/bin directory.

$ ls /opt/cni/bin

Check the CNI Plugins

To check the cni plugins which kubelet needs to be used.

ls /etc/cni/net.d

Format of Configuration File

net-2

References Docs

https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet/
https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/