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feat: Enable throughput & iops configs for managed node_groups (#1584)

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This commit is contained in:
Junaid Ali
2021-10-07 14:19:23 +01:00
committed by GitHub
parent 8866569d53
commit b177806614
4 changed files with 14 additions and 1 deletions
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7
examples/managed_node_groups/main.tf
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@@ -73,10 +73,17 @@ module "eks" {
node_groups = {
example = {
create_launch_template = true
desired_capacity = 1
max_capacity = 10
min_capacity = 1
disk_size = 50
disk_type = "gp3"
disk_throughput = 150
disk_iops = 3000
instance_types = ["t3.large"]
capacity_type = "SPOT"
k8s_labels = {

4
modules/node_groups/README.md
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@@ -25,7 +25,9 @@ The role ARN specified in `var.default_iam_role_arn` will be used by default. In
| disk\_encrypted | Whether the root disk will be encrypyted. Requires `create_launch_template` to be `true` and `disk_kms_key_id` to be set | bool | false |
| disk\_kms\_key\_id | KMS Key used to encrypt the root disk. Requires both `create_launch_template` and `disk_encrypted` to be `true` | string | "" |
| disk\_size | Workers' disk size | number | Provider default behavior |
| disk\_type | Workers' disk type. Require `create_launch_template` to be `true`| number | `gp3` |
| disk\_type | Workers' disk type. Require `create_launch_template` to be `true`| string | Provider default behavior |
| disk\_throughput | Workers' disk throughput. Require `create_launch_template` to be `true` and `disk_type` to be `gp3`| number | Provider default behavior |
| disk\_iops | Workers' disk IOPS. Require `create_launch_template` to be `true` and `disk_type` to be `gp3`| number | Provider default behavior |
| ebs\_optimized | Enables/disables EBS optimization. Require `create_launch_template` to be `true` | bool | `true` if defined `instance\_types` are not present in `var.ebs\_optimized\_not\_supported` |
| enable_monitoring | Enables/disables detailed monitoring. Require `create_launch_template` to be `true`| bool | `true` |
| eni_delete | Delete the Elastic Network Interface (ENI) on termination (if set to false you will have to manually delete before destroying) | bool | `true` |

2
modules/node_groups/launch_template.tf
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@@ -37,6 +37,8 @@ resource "aws_launch_template" "workers" {
ebs {
volume_size = lookup(each.value, "disk_size", null)
volume_type = lookup(each.value, "disk_type", null)
iops = lookup(each.value, "disk_iops", null)
throughput = lookup(each.value, "disk_throughput", null)
encrypted = lookup(each.value, "disk_encrypted", null)
kms_key_id = lookup(each.value, "disk_kms_key_id", null)
delete_on_termination = true

2
modules/node_groups/locals.tf
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@@ -16,6 +16,8 @@ locals {
kubelet_extra_args = var.workers_group_defaults["kubelet_extra_args"]
disk_size = var.workers_group_defaults["root_volume_size"]
disk_type = var.workers_group_defaults["root_volume_type"]
disk_iops = var.workers_group_defaults["root_iops"]
disk_throughput = var.workers_group_defaults["root_volume_throughput"]
disk_encrypted = var.workers_group_defaults["root_encrypted"]
disk_kms_key_id = var.workers_group_defaults["root_kms_key_id"]
enable_monitoring = var.workers_group_defaults["enable_monitoring"]