func mustGetClusterRole(g *WithT, objs *ObjectSet, name string) *object.K8sObject {
	obj := objs.kind(name2.ClusterRoleStr).nameEquals(name)
	g.Expect(obj).Should(Not(BeNil()))
	return obj
}

// mustGetRole returns the role with the given name or fails if it's not found in objs.
func mustGetRole(g *WithT, objs *ObjectSet, name string) *object.K8sObject {
	obj := objs.kind(name2.RoleStr).nameEquals(name)
	g.Expect(obj).Should(Not(BeNil()))

	}

	values := fmt.Sprintf(`
global:
  istioNamespace: %s
`, opt.Namespace)

	// Render the templates required for the service account and role bindings.
	baseContent, err := baseRenderer.RenderManifestFiltered(values, func(template string) bool {
		for _, t := range baseTemplates {
			if strings.Contains(template, t) {
				return true
			}
		}