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data.tf
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data.tf
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data "aws_iam_policy_document" "workers_assume_role_policy" {
statement {
sid = "EKSWorkerAssumeRole"
actions = [
"sts:AssumeRole",
]
principals {
type = "Service"
identifiers = [local.ec2_principal]
}
}
}
data "aws_ami" "eks_worker" {
filter {
name = "name"
values = [local.worker_ami_name_filter]
}
most_recent = true
owners = [var.worker_ami_owner_id]
}
data "aws_ami" "eks_worker_windows" {
filter {
name = "name"
values = [local.worker_ami_name_filter_windows]
}
filter {
name = "platform"
values = ["windows"]
}
most_recent = true
owners = [var.worker_ami_owner_id_windows]
}
data "aws_iam_policy_document" "cluster_assume_role_policy" {
statement {
sid = "EKSClusterAssumeRole"
actions = [
"sts:AssumeRole",
]
principals {
type = "Service"
identifiers = ["eks.amazonaws.com"]
}
}
}
data "template_file" "userdata" {
count = var.create_eks ? local.worker_group_count : 0
template = lookup(
var.worker_groups[count.index],
"userdata_template_file",
file(
lookup(var.worker_groups[count.index], "platform", local.workers_group_defaults["platform"]) == "windows"
? "${path.module}/templates/userdata_windows.tpl"
: "${path.module}/templates/userdata.sh.tpl"
)
)
vars = merge({
platform = lookup(var.worker_groups[count.index], "platform", local.workers_group_defaults["platform"])
cluster_name = coalescelist(aws_eks_cluster.this[*].name, [""])[0]
endpoint = coalescelist(aws_eks_cluster.this[*].endpoint, [""])[0]
cluster_auth_base64 = coalescelist(aws_eks_cluster.this[*].certificate_authority[0].data, [""])[0]
pre_userdata = lookup(
var.worker_groups[count.index],
"pre_userdata",
local.workers_group_defaults["pre_userdata"],
)
additional_userdata = lookup(
var.worker_groups[count.index],
"additional_userdata",
local.workers_group_defaults["additional_userdata"],
)
bootstrap_extra_args = lookup(
var.worker_groups[count.index],
"bootstrap_extra_args",
local.workers_group_defaults["bootstrap_extra_args"],
)
kubelet_extra_args = lookup(
var.worker_groups[count.index],
"kubelet_extra_args",
local.workers_group_defaults["kubelet_extra_args"],
)
},
lookup(
var.worker_groups[count.index],
"userdata_template_extra_args",
local.workers_group_defaults["userdata_template_extra_args"]
)
)
}
data "template_file" "launch_template_userdata" {
count = var.create_eks ? local.worker_group_launch_template_count : 0
template = lookup(
var.worker_groups_launch_template[count.index],
"userdata_template_file",
file(
lookup(var.worker_groups_launch_template[count.index], "platform", local.workers_group_defaults["platform"]) == "windows"
? "${path.module}/templates/userdata_windows.tpl"
: "${path.module}/templates/userdata.sh.tpl"
)
)
vars = merge({
platform = lookup(var.worker_groups_launch_template[count.index], "platform", local.workers_group_defaults["platform"])
cluster_name = coalescelist(aws_eks_cluster.this[*].name, [""])[0]
endpoint = coalescelist(aws_eks_cluster.this[*].endpoint, [""])[0]
cluster_auth_base64 = coalescelist(aws_eks_cluster.this[*].certificate_authority[0].data, [""])[0]
pre_userdata = lookup(
var.worker_groups_launch_template[count.index],
"pre_userdata",
local.workers_group_defaults["pre_userdata"],
)
additional_userdata = lookup(
var.worker_groups_launch_template[count.index],
"additional_userdata",
local.workers_group_defaults["additional_userdata"],
)
bootstrap_extra_args = lookup(
var.worker_groups_launch_template[count.index],
"bootstrap_extra_args",
local.workers_group_defaults["bootstrap_extra_args"],
)
kubelet_extra_args = lookup(
var.worker_groups_launch_template[count.index],
"kubelet_extra_args",
local.workers_group_defaults["kubelet_extra_args"],
)
},
lookup(
var.worker_groups_launch_template[count.index],
"userdata_template_extra_args",
local.workers_group_defaults["userdata_template_extra_args"]
)
)
}
data "aws_iam_role" "custom_cluster_iam_role" {
count = var.manage_cluster_iam_resources ? 0 : 1
name = var.cluster_iam_role_name
}
data "aws_iam_instance_profile" "custom_worker_group_iam_instance_profile" {
count = var.manage_worker_iam_resources ? 0 : local.worker_group_count
name = lookup(
var.worker_groups[count.index],
"iam_instance_profile_name",
local.workers_group_defaults["iam_instance_profile_name"],
)
}
data "aws_iam_instance_profile" "custom_worker_group_launch_template_iam_instance_profile" {
count = var.manage_worker_iam_resources ? 0 : local.worker_group_launch_template_count
name = lookup(
var.worker_groups_launch_template[count.index],
"iam_instance_profile_name",
local.workers_group_defaults["iam_instance_profile_name"],
)
}
data "aws_partition" "current" {}