Add links for kubernetes internal networking flow

README.md

@@ -392,6 +392,9 @@ For instance, take into account the snaptshot above. If you already know how to
             * [Kubernetes Up and Running](http://shop.oreilly.com/product/0636920043874.do#tab_04_2) 📕 💰
             * [Key Kubernetes Concepts](https://towardsdatascience.com/key-kubernetes-concepts-62939f4bc08e) 📰 🆓
             * [Programming Kubernetes](https://learning.oreilly.com/library/view/programming-kubernetes/9781492047094/) 📕 💰
+            * Networking
+              * [A Guide to the Kubernetes Networking Model](https://sookocheff.com/post/kubernetes/understanding-kubernetes-networking-model/) 📰 🆓
+              * [How does Traffic Flow inside a Kubernetes Cluster?](https://stackoverflow.com/questions/52241501/how-does-traffic-flow-inside-a-kubernetes-cluster) 📰 🆓
               * Exposing Services
                 * [NodePort vs LB vs Ingress](https://medium.com/google-cloud/kubernetes-nodeport-vs-loadbalancer-vs-ingress-when-should-i-use-what-922f010849e0) 📰 🆓
                   * Interesting to understand why ingress is a better option than LB when exposing individual services
@@ -399,6 +402,7 @@ For instance, take into account the snaptshot above. If you already know how to
                   * Ingress can manage multiple domains and paths for many services without difficulty/effort
           * Operators
             * [Introducing Operators](https://coreos.com/blog/introducing-operators.html) 📰 🆓
+          * Provider
             * EKS - Elastic Kubernetes Service
               * [EKS - Deep Dive](https://www.youtube.com/watch?v=EDaGpxZ6Qi0) 📼 📼
                   * 08:50 - Control Plane