Images to illustrate concepts

container-pod-node-master-relationship.jpg shows the general architecture of how the cluster components fit together. That should go in Lab 0.

container-vs-vm.jpg shows the differences and similarities between containers and VMs. That should go in Lab 0. 

cluster_ha_roadmap.png shows how you can scale your app with more clusters. That should go in Lab 2.

Author: vwilburn