This article is an excerpt from The DevOps 2.4 Toolkit: Continuous Deployment To Kubernetes. It assumes that you already have a Kubernetes cluster with nginx Ingress. The article was tested with minikube, minishift, Docker for Mac/Windows, AWS with kops, and GKE. Furthermore, I will assume that you already installed Helm. Finally, I expect you to clone vfarcic/k8s-specs and execute the commands from inside it.
First things first... We need to find out the IP of our cluster or external LB if available. The commands that follow will differ from one cluster type to another.