K8 usecases (#355)

* Changes for chaostoolkit

charts/generic/k8-calico-node/Readme.md

@@ -0,0 +1,9 @@
+# Remote namespace 
+* Apply experiments for K8 - `kubectl apply -f experiments.yaml`
+* Validate the experiments for k8 - `kubectl get chaosexperiments`
+* Setup RBAC as admin mode - `kubectl apply -f rbac-admin.yaml`
+* Create pod Experiment - for health experiment for IKS 1.0 -`kubectl create -f engine.yaml`
+* Validate experiment - `kubectl get pods -w`
+* Validate logs - `kubectl logs -f <delete pod>`
+* Clean up chaosexperiment -`kubectl delete -f engine.yaml`
+* Clean up rbac-admin  -`kubectl delete -f rbac-admin.yaml`