Are you still in the need of help? Somehow i did not get a notification This is our config, maybe it helps: apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: nifi-ingress namespace: nifi labels: app: nifi annotations: nginx.ingress.kubernetes.io/ssl-passthrough: "true" spec: ingressClassName: nginx rules: - host: <url> http: paths: - path: / pathType: Prefix backend: service: name: nifi-service port: number: 8443 tls: - hosts: - <url>   ... View more