update minikube overlay with cluster role bindings (sourcegraph#2027)

Author: davejrt

overlays/minikube/cadvisor/cadvisor.ClusterRoleBinding.yaml

@@ -0,0 +1,8 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: cadvisor
+subjects:
+  - kind: ServiceAccount
+    name: cadvisor
+    namespace: ns-sourcegraph

overlays/minikube/kustomization.yaml

@@ -5,6 +5,9 @@ bases:
   - ../bases/deployments
   - ../bases/rbac-roles
   - ../bases/pvcs
+patchesStrategicMerge:
+  - prometheus/prometheus.ClusterRoleBinding.yaml
+  - cadvisor/cadvisor.ClusterRoleBinding.yaml
 patchesJson6902:
   - target:
       kind: Deployment

overlays/minikube/prometheus/prometheus.ClusterRoleBinding.yaml

@@ -0,0 +1,8 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: prometheus
+subjects:
+  - kind: ServiceAccount
+    name: prometheus
+    namespace: ns-sourcegraph