Slurm6. Automagicaly set nodeset.name from module id. (#2068)

Slurm6. Automagicaly set `nodeset.name` from module id.

community/examples/hpc-slurm6.yaml

@@ -41,7 +41,6 @@ deployment_groups:
     source: community/modules/compute/schedmd-slurm-gcp-v6-nodeset
     use: [network]
     settings:
-      name: ns1
       node_count_dynamic_max: 4
       machine_type: n2-standard-2
       enable_placement: false  # the default is: true

community/modules/compute/schedmd-slurm-gcp-v6-nodeset/README.md

@@ -175,7 +175,7 @@ No modules.
 | <a name="input_machine_type"></a> [machine\_type](#input\_machine\_type) | Compute Platform machine type to use for this partition compute nodes. | `string` | `"c2-standard-60"` | no |
 | <a name="input_metadata"></a> [metadata](#input\_metadata) | Metadata, provided as a map. | `map(string)` | `{}` | no |
 | <a name="input_min_cpu_platform"></a> [min\_cpu\_platform](#input\_min\_cpu\_platform) | The name of the minimum CPU platform that you want the instance to use. | `string` | `null` | no |
-| <a name="input_name"></a> [name](#input\_name) | Name of the nodeset. | `string` | `"ghpc"` | no |
+| <a name="input_name"></a> [name](#input\_name) | Name of the nodeset. Automatically populated by the module id if not set | `string` | n/a | yes |
 | <a name="input_node_conf"></a> [node\_conf](#input\_node\_conf) | Map of Slurm node line configuration. | `map(any)` | `{}` | no |
 | <a name="input_node_count_dynamic_max"></a> [node\_count\_dynamic\_max](#input\_node\_count\_dynamic\_max) | Maximum number of dynamic nodes allowed in this partition. | `number` | `1` | no |
 | <a name="input_node_count_static"></a> [node\_count\_static](#input\_node\_count\_static) | Number of nodes to be statically created. | `number` | `0` | no |

community/modules/compute/schedmd-slurm-gcp-v6-nodeset/main.tf

@@ -18,6 +18,8 @@ locals {
 }
 
 locals {
+  name = substr(replace(var.name, "/[^a-z0-9]/", ""), 0, 6)
+
   additional_disks = [
     for ad in var.additional_disks : {
       disk_name    = ad.disk_name
@@ -34,7 +36,7 @@ locals {
     node_count_static      = var.node_count_static
     node_count_dynamic_max = var.node_count_dynamic_max
     node_conf              = var.node_conf
-    nodeset_name           = var.name
+    nodeset_name           = local.name
 
     disk_auto_delete = var.disk_auto_delete
     disk_labels      = merge(local.labels, var.disk_labels)

community/modules/compute/schedmd-slurm-gcp-v6-nodeset/metadata.yaml

@@ -16,3 +16,5 @@
 spec:
   requirements:
     services: []
+ghpc:
+  inject_module_id: name

community/modules/compute/schedmd-slurm-gcp-v6-nodeset/variables.tf

@@ -13,14 +13,8 @@
 # limitations under the License.
 
 variable "name" {
-  description = "Name of the nodeset."
+  description = "Name of the nodeset. Automatically populated by the module id if not set"
   type        = string
-  default     = "ghpc"
-
-  validation {
-    condition     = can(regex("^[a-z](?:[a-z0-9]{0,5})$", var.name))
-    error_message = "Nodeset name (var.name) must begin with a letter, be fully alphanumeric and be 6 characters or less. Regexp: '^[a-z](?:[a-z0-9]{0,5})$'."
-  }
 }
 
 variable "node_conf" {