pvc without class (prometheus and clickhouse)

[pulpo]

When I use the helmchart coroot, I am not able to pass storageClassName for prometheus and clickhouse.

Seeing the values at https://github.com/coroot/helm-charts/blob/main/charts/coroot/values.yaml I am not able to found a key for storageClassName, as I have for corootCE for example.

coroot-data takes the class, but I am not able to configure for the other two:

❯ kubectl get pvc -n coroot
NAME                              STATUS    VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS   VOLUMEATTRIBUTESCLASS   AGE
coroot-data                       Bound     pvc-48f044b7-06dd-4e34-b5ef-7f81c1a425a1   10Gi       RWO            efs-sc         <unset>                 9m51s
coroot-prometheus-server          Pending                                                                                       <unset>                 9m51s
data-coroot-clickhouse-shard0-0   Pending                                                                                       <unset>                 9m51s