Add creates a new ConfigMap controller and adds it to the manager.

AddToManager adds a new Controller to mgr with r as the reconcile.Reconcilerfunc AddToManager(mgr manager.Manager, r *ReconcileConfigMap) error {.

NewReconciler returns a new reconcile.Reconciler.

ReconcileConfigMap reconciles the ConfigMap containing the list of trusted CAs against any detected changes in the contents of the ConfigMap since the cloud-cred-operator pod started.