feat: Add min_cpu_platform variable support (#161)

Author: Shabirmean

modules/instance_template/README.md

@@ -24,6 +24,7 @@ See the [simple](../../examples/instance_template/simple) for a usage example.
 | labels | Labels, provided as a map | `map(string)` | `{}` | no |
 | machine\_type | Machine type to create, e.g. n1-standard-1 | `string` | `"n1-standard-1"` | no |
 | metadata | Metadata, provided as a map | `map(string)` | `{}` | no |
+| min\_cpu\_platform | Specifies a minimum CPU platform. Applicable values are the friendly names of CPU platforms, such as Intel Haswell or Intel Skylake. See the complete list: https://cloud.google.com/compute/docs/instances/specify-min-cpu-platform | `string` | `null` | no |
 | name\_prefix | Name prefix for the instance template | `string` | `"default-instance-template"` | no |
 | network | The name or self\_link of the network to attach this interface to. Use network attribute for Legacy or Auto subnetted networks and subnetwork for custom subnetted networks. | `string` | `""` | no |
 | network\_ip | Private IP address to assign to the instance if desired. | `string` | `""` | no |

modules/instance_template/main.tf

@@ -71,6 +71,7 @@ resource "google_compute_instance_template" "tpl" {
   can_ip_forward          = var.can_ip_forward
   metadata_startup_script = var.startup_script
   region                  = var.region
+  min_cpu_platform        = var.min_cpu_platform
   dynamic "disk" {
     for_each = local.all_disks
     content {

modules/instance_template/variables.tf

@@ -30,6 +30,12 @@ variable "machine_type" {
   default     = "n1-standard-1"
 }
 
+variable "min_cpu_platform" {
+  description = "Specifies a minimum CPU platform. Applicable values are the friendly names of CPU platforms, such as Intel Haswell or Intel Skylake. See the complete list: https://cloud.google.com/compute/docs/instances/specify-min-cpu-platform"
+  type        = string
+  default     = null
+}
+
 variable "can_ip_forward" {
   description = "Enable IP forwarding, for NAT instances for example"
   default     = "false"