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Cosmetic fixes (#131)

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* changing syntax when referring to map keys without lookup function

* Replacing map function with actual maps for easier reading

* replacing map function in example

* replacing map function in workers.tf and readme/main

* update changelog
This commit is contained in:
Max Williams
2018-09-25 12:30:56 +02:00
committed by GitHub
parent b623bc234a
commit fdd44c8f38
6 changed files with 70 additions and 60 deletions
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48
workers.tf
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@@ -1,18 +1,20 @@
resource "aws_autoscaling_group" "workers" {
name_prefix = "${aws_eks_cluster.this.name}-${lookup(var.worker_groups[count.index], "name", count.index)}"
desired_capacity = "${lookup(var.worker_groups[count.index], "asg_desired_capacity", lookup(local.workers_group_defaults, "asg_desired_capacity"))}"
max_size = "${lookup(var.worker_groups[count.index], "asg_max_size",lookup(local.workers_group_defaults, "asg_max_size"))}"
min_size = "${lookup(var.worker_groups[count.index], "asg_min_size",lookup(local.workers_group_defaults, "asg_min_size"))}"
desired_capacity = "${lookup(var.worker_groups[count.index], "asg_desired_capacity", local.workers_group_defaults["asg_desired_capacity"])}"
max_size = "${lookup(var.worker_groups[count.index], "asg_max_size", local.workers_group_defaults["asg_max_size"])}"
min_size = "${lookup(var.worker_groups[count.index], "asg_min_size", local.workers_group_defaults["asg_min_size"])}"
launch_configuration = "${element(aws_launch_configuration.workers.*.id, count.index)}"
vpc_zone_identifier = ["${split(",", coalesce(lookup(var.worker_groups[count.index], "subnets", ""), lookup(local.workers_group_defaults, "subnets")))}"]
vpc_zone_identifier = ["${split(",", coalesce(lookup(var.worker_groups[count.index], "subnets", ""), local.workers_group_defaults["subnets"]))}"]
protect_from_scale_in = "${lookup(var.worker_groups[count.index], "protect_from_scale_in", local.workers_group_defaults["protect_from_scale_in"])}"
count = "${var.worker_group_count}"
protect_from_scale_in = "${lookup(var.worker_groups[count.index], "protect_from_scale_in", lookup(local.workers_group_defaults, "protect_from_scale_in"))}"
tags = ["${concat(
list(
map("key", "Name", "value", "${aws_eks_cluster.this.name}-${lookup(var.worker_groups[count.index], "name", count.index)}-eks_asg", "propagate_at_launch", true),
map("key", "kubernetes.io/cluster/${aws_eks_cluster.this.name}", "value", "owned", "propagate_at_launch", true),
map("key", "k8s.io/cluster-autoscaler/${lookup(var.worker_groups[count.index], "autoscaling_enabled", lookup(local.workers_group_defaults, "autoscaling_enabled")) == 1 ? "enabled" : "disabled" }", "value", "true", "propagate_at_launch", false),
map("key", "k8s.io/cluster-autoscaler/${lookup(var.worker_groups[count.index], "autoscaling_enabled", local.workers_group_defaults["autoscaling_enabled"]) == 1 ? "enabled" : "disabled" }", "value", "true", "propagate_at_launch", false),
),
local.asg_tags)
}"]
@@ -24,16 +26,16 @@ resource "aws_autoscaling_group" "workers" {
resource "aws_launch_configuration" "workers" {
name_prefix = "${aws_eks_cluster.this.name}-${lookup(var.worker_groups[count.index], "name", count.index)}"
associate_public_ip_address = "${lookup(var.worker_groups[count.index], "public_ip", lookup(local.workers_group_defaults, "public_ip"))}"
security_groups = ["${local.worker_security_group_id}", "${var.worker_additional_security_group_ids}", "${compact(split(",",lookup(var.worker_groups[count.index],"additional_security_group_ids",lookup(local.workers_group_defaults, "additional_security_group_ids"))))}"]
iam_instance_profile = "${element(aws_iam_instance_profile.workers.*.id, count.index)}"
image_id = "${lookup(var.worker_groups[count.index], "ami_id", lookup(local.workers_group_defaults, "ami_id"))}"
instance_type = "${lookup(var.worker_groups[count.index], "instance_type", lookup(local.workers_group_defaults, "instance_type"))}"
key_name = "${lookup(var.worker_groups[count.index], "key_name", lookup(local.workers_group_defaults, "key_name"))}"
associate_public_ip_address = "${lookup(var.worker_groups[count.index], "public_ip", local.workers_group_defaults["public_ip"])}"
security_groups = ["${local.worker_security_group_id}", "${var.worker_additional_security_group_ids}", "${compact(split(",",lookup(var.worker_groups[count.index],"additional_security_group_ids", local.workers_group_defaults["additional_security_group_ids"])))}"]
iam_instance_profile = "${aws_iam_instance_profile.workers.id}"
image_id = "${lookup(var.worker_groups[count.index], "ami_id", local.workers_group_defaults["ami_id"])}"
instance_type = "${lookup(var.worker_groups[count.index], "instance_type", local.workers_group_defaults["instance_type"])}"
key_name = "${lookup(var.worker_groups[count.index], "key_name", local.workers_group_defaults["key_name"])}"
user_data_base64 = "${base64encode(element(data.template_file.userdata.*.rendered, count.index))}"
ebs_optimized = "${lookup(var.worker_groups[count.index], "ebs_optimized", lookup(local.ebs_optimized, lookup(var.worker_groups[count.index], "instance_type", lookup(local.workers_group_defaults, "instance_type")), false))}"
enable_monitoring = "${lookup(var.worker_groups[count.index], "enable_monitoring", lookup(local.workers_group_defaults, "enable_monitoring"))}"
spot_price = "${lookup(var.worker_groups[count.index], "spot_price", lookup(local.workers_group_defaults, "spot_price"))}"
ebs_optimized = "${lookup(var.worker_groups[count.index], "ebs_optimized", lookup(local.ebs_optimized, lookup(var.worker_groups[count.index], "instance_type", local.workers_group_defaults["instance_type"]), false))}"
enable_monitoring = "${lookup(var.worker_groups[count.index], "enable_monitoring", local.workers_group_defaults["enable_monitoring"])}"
spot_price = "${lookup(var.worker_groups[count.index], "spot_price", local.workers_group_defaults["spot_price"])}"
count = "${var.worker_group_count}"
lifecycle {
@@ -41,9 +43,9 @@ resource "aws_launch_configuration" "workers" {
}
root_block_device {
volume_size = "${lookup(var.worker_groups[count.index], "root_volume_size", lookup(local.workers_group_defaults, "root_volume_size"))}"
volume_type = "${lookup(var.worker_groups[count.index], "root_volume_type", lookup(local.workers_group_defaults, "root_volume_type"))}"
iops = "${lookup(var.worker_groups[count.index], "root_iops", lookup(local.workers_group_defaults, "root_iops"))}"
volume_size = "${lookup(var.worker_groups[count.index], "root_volume_size", local.workers_group_defaults["root_volume_size"])}"
volume_type = "${lookup(var.worker_groups[count.index], "root_volume_type", local.workers_group_defaults["root_volume_type"])}"
iops = "${lookup(var.worker_groups[count.index], "root_iops", local.workers_group_defaults["root_iops"])}"
delete_on_termination = true
}
}
@@ -119,11 +121,11 @@ resource "aws_iam_role_policy_attachment" "workers_AmazonEC2ContainerRegistryRea
resource "null_resource" "tags_as_list_of_maps" {
count = "${length(keys(var.tags))}"
triggers = "${map(
"key", "${element(keys(var.tags), count.index)}",
"value", "${element(values(var.tags), count.index)}",
"propagate_at_launch", "true"
)}"
triggers = {
key = "${element(keys(var.tags), count.index)}"
value = "${element(values(var.tags), count.index)}"
propagate_at_launch = "true"
}
}
resource "aws_iam_role_policy_attachment" "workers_autoscaling" {