(refactor): Modify the Service Account names of the experiments (#145)

Signed-off-by: Udit Gaurav <uditgaurav@gmail.com>

charts/coredns/coredns-pod-delete/engine.yaml

@@ -14,7 +14,7 @@ spec:
   engineState: 'active'
   #ex. values: ns1:name=percona,ns2:run=nginx 
   auxiliaryAppInfo: ''
-  chaosServiceAccount: coredns-sa
+  chaosServiceAccount: coredns-pod-delete-sa
   monitoring: false
   # It can be delete/retain
   jobCleanUpPolicy: 'delete'

charts/coredns/coredns-pod-delete/rbac.yaml

@@ -1,17 +1,17 @@
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  name: coredns-sa
+  name: coredns-pod-delete-sa
   namespace: kube-system
   labels:
-    name: coredns-sa
+    name: coredns-pod-delete-sa
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
 kind: ClusterRole
 metadata:
-  name: coredns-sa
+  name: coredns-pod-delete-sa
   labels:
-    name: coredns-sa
+    name: coredns-pod-delete-sa
 rules:
 - apiGroups: ["","litmuschaos.io","batch"]
   resources: ["services", "pods","jobs","chaosengines","chaosexperiments","chaosresults"]
@@ -20,14 +20,14 @@ rules:
 apiVersion: rbac.authorization.k8s.io/v1beta1
 kind: ClusterRoleBinding
 metadata:
-  name: coredns-sa
+  name: coredns-pod-delete-sa
   labels:
-    name: coredns-sa
+    name: coredns-pod-delete-sa
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
-  name: coredns-sa
+  name: coredns-pod-delete-sa
 subjects:
 - kind: ServiceAccount
-  name: coredns-sa
+  name: coredns-pod-delete-sa
   namespace: kube-system