Files
terraform-aws-eks/node_groups.tf
Max Williams 626a393ab9 Remove of autoscaling IAM policy related stuff (#716)
* Disable management of autoscaling IAM policy by default

* remove completely

* update changelog notes

* fix pre-commit stuff

* misc updates

* fmt

* fix changelog

* Removal of tags and update docs

* Change after updating terraform-docs

* Add second tag
2020-02-04 19:34:17 +01:00

29 lines
1.4 KiB
HCL

# Hack to ensure ordering of resource creation. Do not create node_groups
# before other resources are ready. Removes race conditions
data "null_data_source" "node_groups" {
count = var.create_eks ? 1 : 0
inputs = {
cluster_name = var.cluster_name
# Ensure these resources are created before "unlocking" the data source.
# `depends_on` causes a refresh on every run so is useless here.
# [Re]creating or removing these resources will trigger recreation of Node Group resources
aws_auth = coalescelist(kubernetes_config_map.aws_auth[*].id, [""])[0]
role_NodePolicy = coalescelist(aws_iam_role_policy_attachment.workers_AmazonEKSWorkerNodePolicy[*].id, [""])[0]
role_CNI_Policy = coalescelist(aws_iam_role_policy_attachment.workers_AmazonEKS_CNI_Policy[*].id, [""])[0]
role_Container = coalescelist(aws_iam_role_policy_attachment.workers_AmazonEC2ContainerRegistryReadOnly[*].id, [""])[0]
}
}
module "node_groups" {
source = "./modules/node_groups"
create_eks = var.create_eks
cluster_name = coalescelist(data.null_data_source.node_groups[*].outputs["cluster_name"], [""])[0]
default_iam_role_arn = coalescelist(aws_iam_role.workers[*].arn, [""])[0]
workers_group_defaults = local.workers_group_defaults
tags = var.tags
node_groups_defaults = var.node_groups_defaults
node_groups = var.node_groups
}