Excellent tutorial from udacity
https://classroom.udacity.com/courses/ud615
covering:

• Introduction to microservices
• Building the containers with docker
• Kubernetes
• Deploying microservices

https://github.com/udacity/ud615/tree/master/kubernetes

Kubernetes concepts (pods, secrets, configmaps, depoloyment, services, etc.)
https://kubernetes.io/docs/concepts/

Tutorial on minikube:
https://kubernetes.io/docs/tutorials/stateless-application/hello-minikube/

Another tutorial on minikube and development workflow:
https://github.com/udacity/ud615/tree/master/kubernetes

Kubernetes: Up and Running book:
https://www.safaribooksonline.com/library/view/kubernetes-up-and/9781491935668/

• Pods
• Secrets