asg: add suspended_processes

Author: qrilka

CHANGELOG.md

@@ -5,6 +5,7 @@
 ### Modules
 
 * `asg`: add `protect_from_scale_in` to allow instance termination protection
+* `asg`: add `suspended_processes`
 
 ### Examples
 

modules/asg/main.tf

@@ -36,6 +36,7 @@ resource "aws_autoscaling_group" "cluster" {
   placement_group           = var.placement_group
   termination_policies      = var.termination_policies
   protect_from_scale_in     = var.protect_from_scale_in
+  suspended_processes       = var.suspended_processes
 
   lifecycle {
     create_before_destroy = true

modules/asg/variables.tf

@@ -160,3 +160,9 @@ variable "protect_from_scale_in" {
   description = "Allows setting instance protection. The autoscaling group will not select instances with this setting for terminination during scale in events."
   type        = bool
 }
+
+variable "suspended_processes" {
+  default     = []
+  description = "A list of processes to suspend for the AutoScaling Group. The allowed values are Launch, Terminate, HealthCheck, ReplaceUnhealthy, AZRebalance, AlarmNotification, ScheduledActions, AddToLoadBalancer. Note that if you suspend either the Launch or Terminate process types, it can prevent your autoscaling group from functioning properly."
+  type        = list(string)
+}