apiVersion: policy.linkerd.io/v1beta1 kind: Server metadata: name: prometheus-server spec: port: web podSelector: matchLabels: app.kubernetes.io/name: prometheus proxyProtocol: HTTP/1 --- apiVersion: policy.linkerd.io/v1beta1 kind: ServerAuthorization metadata: name: prometheus-server-auth spec: client: unauthenticated: true server: name: prometheus-server