Merge pull request #2900 from RachaelSTamakloe/centos7-to-rocky8-vm

replacing centos7 with rocky8 in vm-instance modules

modules/compute/vm-instance/README.md

@@ -216,7 +216,7 @@ limitations under the License.
 | <a name="input_enable_oslogin"></a> [enable\_oslogin](#input\_enable\_oslogin) | Enable or Disable OS Login with "ENABLE" or "DISABLE". Set to "INHERIT" to inherit project OS Login setting. | `string` | `"ENABLE"` | no |
 | <a name="input_guest_accelerator"></a> [guest\_accelerator](#input\_guest\_accelerator) | List of the type and count of accelerator cards attached to the instance. | <pre>list(object({<br>    type  = string,<br>    count = number<br>  }))</pre> | `[]` | no |
 | <a name="input_instance_count"></a> [instance\_count](#input\_instance\_count) | Number of instances | `number` | `1` | no |
-| <a name="input_instance_image"></a> [instance\_image](#input\_instance\_image) | Instance Image | `map(string)` | <pre>{<br>  "family": "hpc-centos-7",<br>  "project": "cloud-hpc-image-public"<br>}</pre> | no |
+| <a name="input_instance_image"></a> [instance\_image](#input\_instance\_image) | Instance Image | `map(string)` | <pre>{<br>  "family": "hpc-rocky-linux-8",<br>  "project": "cloud-hpc-image-public"<br>}</pre> | no |
 | <a name="input_labels"></a> [labels](#input\_labels) | Labels to add to the instances. Key-value pairs. | `map(string)` | n/a | yes |
 | <a name="input_local_ssd_count"></a> [local\_ssd\_count](#input\_local\_ssd\_count) | The number of local SSDs to attach to each VM. See https://cloud.google.com/compute/docs/disks/local-ssd. | `number` | `0` | no |
 | <a name="input_local_ssd_interface"></a> [local\_ssd\_interface](#input\_local\_ssd\_interface) | Interface to be used with local SSDs. Can be either 'NVME' or 'SCSI'. No effect unless `local_ssd_count` is also set. | `string` | `"NVME"` | no |

modules/compute/vm-instance/variables.tf

@@ -30,7 +30,7 @@ variable "instance_image" {
   type        = map(string)
   default = {
     project = "cloud-hpc-image-public"
-    family  = "hpc-centos-7"
+    family  = "hpc-rocky-linux-8"
   }
 
   validation {