make the default null

Author: abdel

autogen/main/variables.tf.tmpl

@@ -894,6 +894,6 @@ variable "fleet_project_grant_service_agent" {
 variable "logging_variant" {
   description = "(Optional) The type of logging agent that is deployed by default for newly created node pools in the cluster. Valid values include DEFAULT and MAX_THROUGHPUT."
   type        = string
-  default     = "DEFAULT"
+  default     = null
 }
 {% endif %}

modules/beta-autopilot-private-cluster/README.md

@@ -112,7 +112,7 @@ Then perform the following commands on the root folder:
 | ip\_range\_services | The _name_ of the secondary subnet range to use for services | `string` | n/a | yes |
 | issue\_client\_certificate | Issues a client certificate to authenticate to the cluster endpoint. To maximize the security of your cluster, leave this option disabled. Client certificates don't automatically rotate and aren't easily revocable. WARNING: changing this after cluster creation is destructive! | `bool` | `false` | no |
 | kubernetes\_version | The Kubernetes version of the masters. If set to 'latest' it will pull latest available version in the selected region. | `string` | `"latest"` | no |
-| logging\_variant | (Optional) The type of logging agent that is deployed by default for newly created node pools in the cluster. Valid values include DEFAULT and MAX\_THROUGHPUT. | `string` | `"DEFAULT"` | no |
+| logging\_variant | (Optional) The type of logging agent that is deployed by default for newly created node pools in the cluster. Valid values include DEFAULT and MAX\_THROUGHPUT. | `string` | `null` | no |
 | maintenance\_end\_time | Time window specified for recurring maintenance operations in RFC3339 format | `string` | `""` | no |
 | maintenance\_exclusions | List of maintenance exclusions. A cluster can have up to three | `list(object({ name = string, start_time = string, end_time = string, exclusion_scope = string }))` | `[]` | no |
 | maintenance\_recurrence | Frequency of the recurring maintenance window in RFC5545 format. | `string` | `""` | no |

modules/beta-autopilot-private-cluster/variables.tf

@@ -477,5 +477,5 @@ variable "fleet_project_grant_service_agent" {
 variable "logging_variant" {
   description = "(Optional) The type of logging agent that is deployed by default for newly created node pools in the cluster. Valid values include DEFAULT and MAX_THROUGHPUT."
   type        = string
-  default     = "DEFAULT"
+  default     = null
 }

modules/beta-autopilot-public-cluster/README.md

@@ -103,7 +103,7 @@ Then perform the following commands on the root folder:
 | ip\_range\_services | The _name_ of the secondary subnet range to use for services | `string` | n/a | yes |
 | issue\_client\_certificate | Issues a client certificate to authenticate to the cluster endpoint. To maximize the security of your cluster, leave this option disabled. Client certificates don't automatically rotate and aren't easily revocable. WARNING: changing this after cluster creation is destructive! | `bool` | `false` | no |
 | kubernetes\_version | The Kubernetes version of the masters. If set to 'latest' it will pull latest available version in the selected region. | `string` | `"latest"` | no |
-| logging\_variant | (Optional) The type of logging agent that is deployed by default for newly created node pools in the cluster. Valid values include DEFAULT and MAX\_THROUGHPUT. | `string` | `"DEFAULT"` | no |
+| logging\_variant | (Optional) The type of logging agent that is deployed by default for newly created node pools in the cluster. Valid values include DEFAULT and MAX\_THROUGHPUT. | `string` | `null` | no |
 | maintenance\_end\_time | Time window specified for recurring maintenance operations in RFC3339 format | `string` | `""` | no |
 | maintenance\_exclusions | List of maintenance exclusions. A cluster can have up to three | `list(object({ name = string, start_time = string, end_time = string, exclusion_scope = string }))` | `[]` | no |
 | maintenance\_recurrence | Frequency of the recurring maintenance window in RFC5545 format. | `string` | `""` | no |

modules/beta-autopilot-public-cluster/variables.tf

@@ -447,5 +447,5 @@ variable "fleet_project_grant_service_agent" {
 variable "logging_variant" {
   description = "(Optional) The type of logging agent that is deployed by default for newly created node pools in the cluster. Valid values include DEFAULT and MAX_THROUGHPUT."
   type        = string
-  default     = "DEFAULT"
+  default     = null
 }