Enable istio mTLS STRICT with MongoDB

Question

I have a technical difficulty, I am trying to enable 'STRICT' mutual TLS.

I have a stateless service (name: "my-service" / ServiceAccount / Service / Deployment) and a stateful database ( name: "database" / ServiceAccount / Service with clusterIP: None & port: 27017 / StatefulSet ).

Without PeerAuthentication, everything works well. But when I enable STRICT PeerAuthentication on 'istio-system', the service don’t start correctly (1/2 READY).

apiVersion: security.istio.io/v1beta1
kind: PeerAuthentication
metadata:
  name: default
  namespace: istio-system
spec:
  mtls:
    mode: STRICT

I tried to add a "DestinationRule" :

apiVersion: networking.istio.io/v1beta1
kind: DestinationRule
metadata:
  name: database
  namespace: my-namespace
spec:
  host: database
  trafficPolicy:
    tls:
      mode: ISTIO_MUTUAL

I tried to add an "AuthorizationPolicy":

apiVersion: security.istio.io/v1beta1
kind: AuthorizationPolicy
metadata:
  name: database
  namespace: striper
spec:
  selector:
    matchLabels:
      app: database
  rules:
  - from:
    - source:
         principals: ["*"]

Without success...

To connect to the database, I use "database" as the host and "27017" as the port and both service and database are on the same namespace 'my-namespace'..

Any help is welcome ^_^