terraform.md

Cloud Storage FUSE CSI Driver Enablement in Terraform

If you are using Terraform to create GKE clusters, use gcs_fuse_csi_driver_config field in addons_config to enable the CSI driver. Meanwhile, make sure GKE Workload Identity and GKE Metadata Server are enabled. See the Terraform documentation for details.

The following example is a .tf file excerpt showing how to enable the CSI driver, GKE Workload Identity, and GKE Metadata Server:

resource "google_container_cluster" "primary" {
    
    # Enable GKE Workload Identity.
    workload_identity_config {
        workload_pool = "${data.google_project.project.project_id}.svc.id.goog"
    }
    
    # Run the GKE Metadata Server on this node.
    node_config {
        workload_metadata_config {
            mode = "GKE_METADATA"
        }
    }

    # Enable GCS FUSE CSI driver.
    addons_config {
        gcs_fuse_csi_driver_config {
            enabled = true
        }
    }
}