Kubernetes.io/tls-acme

kubernetes.io/tls-acme
                      

kubernetes.io/tls-acme: true

kubernetes.io/tls

 Warning  AddedOrUpdatedWithWarning  61s   nginx-ingress-controller   Configuration for default/your-app-your-app-helm was added or updated ; with warning(s): TLS secret yourapp-helm-4 is invalid: secret doesn't exist or of an unsupported type

ACME, /.well-known/acme-challenge/, kubernetes.io/tls-acme

kubernetes.io: ( app | ingress | kubectl | bootstrap | beta | role | pv | annotations | topology ), k8s.io, kubernetes.io/ [ /tls | /ingress.class | /pvc-protection | /enforce-mountable-secrets | /dockerconfigjson ]