Merge pull request #46 from glg/enable_instance_refresh

Enable instance_refresh Setting for the ASG

.spacelift/config.yml

@@ -1,5 +1,5 @@
 version: 1
-module_version: 1.5.0
+module_version: 1.6.0
 tests:
   - name: AMD64-based workerpool
     project_root: examples/amd64

README.md

@@ -100,6 +100,7 @@ $ make docs
 | <a name="input_enable_monitoring"></a> [enable\_monitoring](#input\_enable\_monitoring) | Enables/disables detailed monitoring | `bool` | `true` | no |
 | <a name="input_enabled_metrics"></a> [enabled\_metrics](#input\_enabled\_metrics) | List of CloudWatch metrics enabled on the ASG | `list(string)` | <pre>[<br>  "GroupDesiredCapacity",<br>  "GroupInServiceInstances",<br>  "GroupMaxSize",<br>  "GroupMinSize",<br>  "GroupPendingInstances",<br>  "GroupStandbyInstances",<br>  "GroupTerminatingInstances",<br>  "GroupTotalInstances"<br>]</pre> | no |
 | <a name="input_iam_role_arn"></a> [iam\_role\_arn](#input\_iam\_role\_arn) | ARN of an existing IAM to use. Used `when create_iam_role` = `false` | `string` | `null` | no |
+| <a name="input_instance_refresh"></a> [instance\_refresh](#input\_instance\_refresh) | If this block is configured, start an Instance Refresh when this Auto Scaling Group is updated based on instance refresh configration. | `any` | `{}` | no |
 | <a name="input_max_size"></a> [max\_size](#input\_max\_size) | Maximum number of workers to spin up | `number` | `10` | no |
 | <a name="input_min_size"></a> [min\_size](#input\_min\_size) | Minimum numbers of workers to spin up | `number` | `0` | no |
 | <a name="input_poweroff_delay"></a> [poweroff\_delay](#input\_poweroff\_delay) | Number of seconds to wait before powering the EC2 instance off after the Spacelift launcher stopped | `number` | `15` | no |

asg.tf

@@ -85,6 +85,7 @@ module "asg" {
   instance_type            = var.ec2_instance_type
   security_groups          = var.security_groups
   enable_monitoring        = var.enable_monitoring
+  instance_refresh         = var.instance_refresh
 
   block_device_mappings = [
     {

variables.tf

@@ -122,6 +122,12 @@ variable "enable_monitoring" {
   default     = true
 }
 
+variable "instance_refresh" {
+  description = "If this block is configured, start an Instance Refresh when this Auto Scaling Group is updated based on instance refresh configration."
+  type        = any
+  default     = {}
+}
+
 locals {
   namespace = "sp5ft-${var.worker_pool_id}"
 }