[Ceph-ansible] Deploy dashboard without node-exporter ?

Hello, I'm installing a Nautilus cluster with ceph-ansible-4.0 on a k8s cluster compute nodes. Is it possible to deploy the dashboard without node-exporter and prometheus but just give to it the data-source? We already have a node-exporter + prometheus on our k8s cluster and because OSDs runs on k8s nodes, we have a conflict. Thanks for your help! Best regards, -- Yoann Moulin EPFL IC-IT