1apiVersion: policy.linkerd.io/v1alpha1 2kind: AuthorizationPolicy 3metadata: 4 namespace: linkerd-viz 5 name: grafana 6spec: 7 targetRef: 8 group: policy.linkerd.io 9 kind: Server 10 name: prometheus-admin 11 requiredAuthenticationRefs: 12 - kind: ServiceAccount 13 name: grafana 14 namespace: grafana 15