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Add option to use custom service linked role for Auto Scaling group (#359)

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Võ Anh Duy
2019-04-29 16:45:56 +08:00
committed by Max Williams
parent d4be9f4710
commit 18baeea1fc
3 changed files with 9 additions and 6 deletions
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1
CHANGELOG.md
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@@ -11,6 +11,7 @@ project adheres to [Semantic Versioning](http://semver.org/).
### Added
- Added support for custom service linked role for Auto Scaling group (by @voanhduy1512)
- Write your awesome addition here (by @you)
### Changed

1
local.tf
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@@ -84,6 +84,7 @@ locals {
target_group_arns = "" # A comma delimited list of ALB target group ARNs to be associated to the ASG
enabled_metrics = "" # A comma delimited list of metrics to be collected i.e. GroupMinSize,GroupMaxSize,GroupDesiredCapacity
placement_group = "" # The name of the placement group into which to launch the instances, if any.
service_linked_role_arn = "" # Arn of custom service linked role that Auto Scaling group will use. Useful when you have encrypted EBS
}
workers_group_launch_template_defaults = "${merge(local.workers_group_launch_template_defaults_defaults, var.workers_group_launch_template_defaults)}"

13
workers_launch_template.tf
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@@ -1,12 +1,13 @@
# Worker Groups using Launch Templates
resource "aws_autoscaling_group" "workers_launch_template" {
name_prefix = "${aws_eks_cluster.this.name}-${lookup(var.worker_groups_launch_template[count.index], "name", count.index)}"
desired_capacity = "${lookup(var.worker_groups_launch_template[count.index], "asg_desired_capacity", local.workers_group_launch_template_defaults["asg_desired_capacity"])}"
max_size = "${lookup(var.worker_groups_launch_template[count.index], "asg_max_size", local.workers_group_launch_template_defaults["asg_max_size"])}"
min_size = "${lookup(var.worker_groups_launch_template[count.index], "asg_min_size", local.workers_group_launch_template_defaults["asg_min_size"])}"
force_delete = "${lookup(var.worker_groups_launch_template[count.index], "asg_force_delete", local.workers_group_launch_template_defaults["asg_force_delete"])}"
target_group_arns = ["${compact(split(",", coalesce(lookup(var.worker_groups_launch_template[count.index], "target_group_arns", ""), local.workers_group_launch_template_defaults["target_group_arns"])))}"]
name_prefix = "${aws_eks_cluster.this.name}-${lookup(var.worker_groups_launch_template[count.index], "name", count.index)}"
desired_capacity = "${lookup(var.worker_groups_launch_template[count.index], "asg_desired_capacity", local.workers_group_launch_template_defaults["asg_desired_capacity"])}"
max_size = "${lookup(var.worker_groups_launch_template[count.index], "asg_max_size", local.workers_group_launch_template_defaults["asg_max_size"])}"
min_size = "${lookup(var.worker_groups_launch_template[count.index], "asg_min_size", local.workers_group_launch_template_defaults["asg_min_size"])}"
force_delete = "${lookup(var.worker_groups_launch_template[count.index], "asg_force_delete", local.workers_group_launch_template_defaults["asg_force_delete"])}"
target_group_arns = ["${compact(split(",", coalesce(lookup(var.worker_groups_launch_template[count.index], "target_group_arns", ""), local.workers_group_launch_template_defaults["target_group_arns"])))}"]
service_linked_role_arn = "${lookup(var.worker_groups_launch_template[count.index], "service_linked_role_arn", local.workers_group_launch_template_defaults["service_linked_role_arn"])}"
mixed_instances_policy {
instances_distribution {