cni - Container Networking Interface

Some links with explanations for cni

http://www.dasblinkenlichten.com/understanding-cni-container-networking-interface/
http://www.dasblinkenlichten.com/using-cni-docker/
http://www.dasblinkenlichten.com/ipam-dns-cni/
http://www.dasblinkenlichten.com/getting-started-kubernetes-using-ansible/
http://www.dasblinkenlichten.com/kubernetes-networking-101-pods/
http://www.dasblinkenlichten.com/kubernetes-networking-101-services/
http://www.dasblinkenlichten.com/getting-started-with-calico-on-kubernetes/

https://thenewstack.io/hackers-guide-kubernetes-networking/