Something you might need to know when developing a CNI plugin
Introduction CNI, as in Container Networking Interface for kubernetes, dedicated to provide network solution for Kubernetes containers. There are tons of CNI plugin for kubernetes networking on the market, some of them are opensource projects.(e.g. flannel, calico, cilium) Besides, the CNI officially provides some sample cni demo for end users.
How does kubelet interact with CNI Implemented by Dockershim In preview version of Kubernetes(less or equal 1.23), if the container runtime is specified to docker, CNI plugin will be called in dockershim#cni.
Posted by Hao Liang's Blog on Friday, December 15, 2023
