(feat): OpenEBS pool disk loss chart (#173)

* Adding openEBS disk loss experiment's chart

Signed-off-by: Raj <raj.das@mayadata.io>

charts/openebs/openebs-pool-disk-loss/rbac.yaml

@@ -0,0 +1,35 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: pool-disk-loss-sa
+  namespace: default
+  labels:
+    name: pool-disk-loss-sa
+---
+# Source: openebs/templates/clusterrole.yaml
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRole
+metadata:
+  name: pool-disk-loss-sa
+  labels:
+    name: pool-disk-loss-sa
+rules:
+- apiGroups: ["","apps","litmuschaos.io","batch","extensions","storage.k8s.io","openebs.io"]
+  resources: ["pods", "pods/log", "jobs", "events", "pods/exec", "cstorpools", "configmaps", "secrets", "storageclasses", "persistentvolumes", "persistentvolumeclaims", "cstorvolumereplicas", "chaosexperiments", "chaosresults", "chaosengines"]
+  verbs: ["create","list","get","patch","update","delete"]
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  name: pool-disk-loss-sa
+  labels:
+    name: pool-disk-loss-sa
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: pool-disk-loss-sa
+subjects:
+- kind: ServiceAccount
+  name: pool-disk-loss-sa
+  namespace: default