Enable usage of gcp filestore csi driver (GoogleCloudPlatform#5648)

mmv1/third_party/terraform/resources/resource_container_cluster.go.erb

@@ -3053,6 +3053,14 @@ func expandClusterAddonsConfig(configured interface{}) *container.AddonsConfig {
 			ForceSendFields: []string{"Disabled"},
 		}
 	}
+
+	if v, ok := config["gcp_filestore_csi_driver_config"]; ok && len(v.([]interface{})) > 0 {
+		addon := v.([]interface{})[0].(map[string]interface{})
+		ac.GcpFilestoreCsiDriverConfig = &container.GcpFilestoreCsiDriverConfig{
+			Enabled:         addon["enabled"].(bool),
+			ForceSendFields: []string{"Enabled"},
+		}
+	}
 
 	if v, ok := config["gcp_filestore_csi_driver_config"]; ok && len(v.([]interface{})) > 0 {
 		addon := v.([]interface{})[0].(map[string]interface{})
@@ -3711,6 +3719,14 @@ func flattenClusterAddonsConfig(c *container.AddonsConfig) []map[string]interfac
 			},
 		}
 	}
+
+	if c.GcpFilestoreCsiDriverConfig != nil {
+		result["gcp_filestore_csi_driver_config"] = []map[string]interface{}{
+			{
+				"enabled": c.GcpFilestoreCsiDriverConfig.Enabled,
+			},
+		}
+	}
 
 	if c.GcpFilestoreCsiDriverConfig != nil {
 		result["gcp_filestore_csi_driver_config"] = []map[string]interface{}{

mmv1/third_party/terraform/website/docs/r/container_cluster.html.markdown

@@ -367,9 +367,9 @@ subnetwork in which the cluster's instances are launched.
     It can only be disabled if the nodes already do not have network policies enabled.
     Defaults to disabled; set `disabled = false` to enable.
 
-* `gcp_filestore_csi_driver_config` - (Optional) The status of the Filestore CSI driver addon,
+* `gcp_filestore_csi_driver_config` - (Optional) The status of the Filestore CSI driver addon, 
     which allows the usage of filestore instance as volumes.
-    It is disabled by default; set `enabled = true` to enable.
+    It is disbaled by default; set `enabled = true` to enable.
 
 * `cloudrun_config` - (Optional). Structure is [documented below](#nested_cloudrun_config).