<p>I am new to kubernetes world, Can someone specify/tell/redirect as to:<br/>
what is Kubernetes CNI? <br/>
why is it used? <br/>
what are its usecases? <br/>
what are the best CNI plugins? <br/></p>

<p>You can go through following blogs to understand what is CNI and why it is used:</p>

<p><a href="https://thenewstack.io/kubernetes-and-cni-whats-next-making-it-easier-to-write-networking-plugins/" rel="nofollow noreferrer">https://thenewstack.io/kubernetes-and-cni-whats-next-making-it-easier-to-write-networking-plugins/</a></p>

<p>Following link has some good information about different type of CNI plugins available and when to use what:</p>

<p><a href="https://chrislovecnm.com/kubernetes/cni/choosing-a-cni-provider/" rel="nofollow noreferrer">https://chrislovecnm.com/kubernetes/cni/choosing-a-cni-provider/</a></p>

<p>Hope this helps.</p>
