updating rbacs

Author: Fiona-Waters

Diff for: config/rbac/role.yaml

@@ -96,6 +96,13 @@ rules:
   - get
   - patch
   - update
+- apiGroups:
+  - config.openshift.io
+  resources:
+  - clusterversions
+  verbs:
+  - get
+  - list
 - apiGroups:
   - coordination.k8s.io
   resources:

Diff for: controllers/instascale_controller.go

@@ -90,6 +90,7 @@ func (r *InstaScaleReconciler) Apply(owner mf.Owner, params *InstaScaleParams, t
 // +kubebuilder:rbac:groups=rbac.authorization.k8s.io,resources=clusterroles;clusterrolebindings,verbs=get;list;watch;create;update;delete
 // +kubebuilder:rbac:groups=machine.openshift.io,resources=*,verbs=get;list;watch;create;update;patch;delete
 // +kubebuilder:rbac:groups=mcad.ibm.com,resources=appwrappers;queuejobs;schedulingspecs,verbs=get;list;watch;create;update;patch;delete
+// +kubebuilder:rbac:groups=config.openshift.io,resources=clusterversions,verbs=get;list
 
 // Reconcile is part of the main kubernetes reconciliation loop which aims to
 // move the current state of the cluster closer to the desired state.