Problem configure Trident Netappfiles Backend?

[copper loom]

Hi friends!
I m pretty new here and AstraTrident & netappfiles.I m eager to learn and research but I failed to find any solution. If anyone help would appreciate well for me.I have a very complex moduler terraform configuration. I followed this doc here https://learn.microsoft.com/en-us/azure/aks/azure-netapp-files. I configured "resource provider" resource in my main.tf file in my main directory. Then I configured "netappfiles account" and "netappfiles pool" resources in the "storage" module. Also configured "network vnet subnet" resource in "networking" module. Then I followed this documentation https://learn.microsoft.com/en-us/azure/aks/azure-netapp-files-nfs. I skipped the section "Statically configure for applications that use NFS volumes" because I would like to provision dynamically. I configured the "Helm release trident resource" in my "system" module according to "Install Astra Trident using Helm" section. I defined a "backend" in values.yaml file in "system" module. I configured a "storage class" resource in my "applications" module. I did not define "pvc" in terraform configuration.My ultimate aim is to create "pvc" in the first stage of the Jenkins pipeline. Because I need ephemeral and sharable pvc.After these when I run "terraform apply" command All the resources created successfully. When I trigger thepipeline It seems PVC created but in a "PENDING" situation. When I investigate PVs there are no PV related our netappfiles. Not created. When I look at the log records of trident controller there is an error like that "GRPC error: rpc error: code = InvalidArgument desc = no available storage for access modes: [ReadWriteMany]".I have a Jenkins controller running a default namespace. Jenkins agents workers normally doesn live until jenkins pipeline triggered. Jenkins agents will be created dynamically in a another namespace after pipeline triggered. I added my codes to the file related to the above approach.Many thanks beforehand!Best regards!

[plain shoal]

Not sure what is wrong, most of this is configured in MS ANF. MS links are included in Trident docs also.
I don’t see the Trident ANF driver mentioned:
storageDriverName Name of the storage driver "azure-netapp-files"
Here are Trident doc pages for ANF backend:
• https://docs.netapp.com/us-en/trident/trident-use/anf.html
• https://docs.netapp.com/us-en/trident/trident-use/anf-prep.html
• https://docs.netapp.com/us-en/trident/trident-use/anf-examples.html

[copper loom]

Thank you for your comment. You mentioned about "storageDriverName "
Do you mean my reference is wrong? I did not get what you mean. Please can you clarify a little bit more?
Thanks
S

[plain shoal]

The GRPC error alludes to needing a csi driver, which for Trident to ANF storage is: 'azure-netapp-files' , as shown in Trident doc link above.
In the link you posted above, https://learn.microsoft.com/en-us/azure/aks/azure-netapp-files,
follow the steps in section: 'Before you begin',
Then create a backend: https://learn.microsoft.com/en-us/azure/aks/azure-netapp-files-nfs
-> What does your backend config show?
#kubectl get tbc -n trident -o yaml', should include
spec: storageDriverName: azure-netapp-files.
Then create storageClass config to include:
backendType: "azure-netapp-files"
Compare to example backend configs and storageClass configs here:
https://docs.netapp.com/us-en/trident/trident-use/anf-examples.html#example-configurations