New AWS experiment and updated K8 experiment (#297)

* New experiment for AWS and update on K8

Signed-off-by: Sumit Nagal <sumit_nagal@intuit.com>

charts/generic/k8-service-kill/rbac.yaml

@@ -0,0 +1,35 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: chaos-admin
+  labels:
+    name: chaos-admin
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRole
+metadata:
+  name: chaos-admin
+  labels:
+    name: chaos-admin
+rules:
+- apiGroups: ["","apps","batch","extensions","litmuschaos.io","openebs.io","storage.k8s.io"]
+  resources: ["chaosengines","chaosexperiments","chaosresults","configmaps","cstorpools","cstorvolumereplicas","events","jobs","persistentvolumeclaims","persistentvolumes","pods","pods/exec","pods/log","secrets","storageclasses","chaosengines","chaosexperiments","chaosresults","configmaps","cstorpools","cstorvolumereplicas","daemonsets","deployments","events","jobs","persistentvolumeclaims","persistentvolumes","pods","pods/eviction","pods/exec","pods/log","replicasets","secrets","services","statefulsets","storageclasses"]
+  verbs: ["create","delete","get","list","patch","update"]
+- apiGroups: [""]
+  resources: ["nodes"]
+  verbs: ["get","list","patch"]
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  name: chaos-admin
+  labels:
+    name: chaos-admin
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: chaos-admin
+subjects:
+- kind: ServiceAccount
+  name: chaos-admin
+  namespace: default