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chore: move all locals in locals.tf
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@barryib
barryib committed May 6, 2020
1 parent b183b97 commit 5648965
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Showing 2 changed files with 110 additions and 115 deletions.
111 changes: 0 additions & 111 deletions data.tf
View file
Original file line number Diff line number Diff line change
@@ -1,13 +1,3 @@
locals {
worker_ami_name_filter = var.worker_ami_name_filter != "" ? var.worker_ami_name_filter : "amazon-eks-node-${var.cluster_version}-v*"

# Windows nodes are available from k8s 1.14. If cluster version is less than 1.14, fix ami filter to some constant to not fail on 'terraform plan'.
worker_ami_name_filter_windows = (var.worker_ami_name_filter_windows != "" ?
var.worker_ami_name_filter_windows : "Windows_Server-2019-English-Core-EKS_Optimized-${tonumber(var.cluster_version) >= 1.14 ? var.cluster_version : 1.14}-*"
)
ec2_principal = "ec2.${data.aws_partition.current.dns_suffix}"
}

data "aws_iam_policy_document" "workers_assume_role_policy" {
statement {
sid = "EKSWorkerAssumeRole"
Expand Down Expand Up @@ -50,7 +40,6 @@ data "aws_ami" "eks_worker_windows" {
owners = [var.worker_ami_owner_id_windows]
}


data "aws_iam_policy_document" "cluster_assume_role_policy" {
statement {
sid = "EKSClusterAssumeRole"
Expand All @@ -66,106 +55,6 @@ data "aws_iam_policy_document" "cluster_assume_role_policy" {
}
}

locals {
kubeconfig = var.create_eks ? templatefile("${path.module}/templates/kubeconfig.tpl", {
kubeconfig_name = local.kubeconfig_name
endpoint = aws_eks_cluster.this[0].endpoint
cluster_auth_base64 = aws_eks_cluster.this[0].certificate_authority[0].data
aws_authenticator_command = var.kubeconfig_aws_authenticator_command
aws_authenticator_command_args = length(var.kubeconfig_aws_authenticator_command_args) > 0 ? var.kubeconfig_aws_authenticator_command_args : ["token", "-i", aws_eks_cluster.this[0].name]
aws_authenticator_additional_args = var.kubeconfig_aws_authenticator_additional_args
aws_authenticator_env_variables = var.kubeconfig_aws_authenticator_env_variables
}) : ""

userdata = [for worker in var.worker_groups : templatefile(
lookup(
worker,
"userdata_template_file",
lookup(worker, "platform", local.workers_group_defaults["platform"]) == "windows"
? "${path.module}/templates/userdata_windows.tpl"
: "${path.module}/templates/userdata.sh.tpl"
),
merge(
{
platform = lookup(worker, "platform", local.workers_group_defaults["platform"])
cluster_name = aws_eks_cluster.this[0].name
endpoint = aws_eks_cluster.this[0].endpoint
cluster_auth_base64 = aws_eks_cluster.this[0].certificate_authority[0].data
pre_userdata = lookup(
worker,
"pre_userdata",
local.workers_group_defaults["pre_userdata"],
)
additional_userdata = lookup(
worker,
"additional_userdata",
local.workers_group_defaults["additional_userdata"],
)
bootstrap_extra_args = lookup(
worker,
"bootstrap_extra_args",
local.workers_group_defaults["bootstrap_extra_args"],
)
kubelet_extra_args = lookup(
worker,
"kubelet_extra_args",
local.workers_group_defaults["kubelet_extra_args"],
)
},
lookup(
worker,
"userdata_template_extra_args",
local.workers_group_defaults["userdata_template_extra_args"]
)
)
) if var.create_eks
]

launch_template_userdata = [for worker in var.worker_groups_launch_template : templatefile(
lookup(
worker,
"userdata_template_file",
lookup(worker, "platform", local.workers_group_defaults["platform"]) == "windows"
? "${path.module}/templates/userdata_windows.tpl"
: "${path.module}/templates/userdata.sh.tpl"
),
merge(
{
platform = lookup(worker, "platform", local.workers_group_defaults["platform"])
cluster_name = aws_eks_cluster.this[0].name
endpoint = aws_eks_cluster.this[0].endpoint
cluster_auth_base64 = aws_eks_cluster.this[0].certificate_authority[0].data
pre_userdata = lookup(
worker,
"pre_userdata",
local.workers_group_defaults["pre_userdata"],
)
additional_userdata = lookup(
worker,
"additional_userdata",
local.workers_group_defaults["additional_userdata"],
)
bootstrap_extra_args = lookup(
worker,
"bootstrap_extra_args",
local.workers_group_defaults["bootstrap_extra_args"],
)
kubelet_extra_args = lookup(
worker,
"kubelet_extra_args",
local.workers_group_defaults["kubelet_extra_args"],
)
},
lookup(
worker,
"userdata_template_extra_args",
local.workers_group_defaults["userdata_template_extra_args"]
)
)
) if var.create_eks
]
}

data "aws_iam_role" "custom_cluster_iam_role" {
count = var.manage_cluster_iam_resources ? 0 : 1
name = var.cluster_iam_role_name
Expand Down
114 changes: 110 additions & 4 deletions local.tf
View file
Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,22 @@ locals {
cluster_iam_role_arn = var.manage_cluster_iam_resources ? join("", aws_iam_role.cluster.*.arn) : join("", data.aws_iam_role.custom_cluster_iam_role.*.arn)
worker_security_group_id = var.worker_create_security_group ? join("", aws_security_group.workers.*.id) : var.worker_security_group_id

default_iam_role_id = concat(aws_iam_role.workers.*.id, [""])[0]
kubeconfig_name = var.kubeconfig_name == "" ? "eks_${var.cluster_name}" : var.kubeconfig_name
default_iam_role_id = concat(aws_iam_role.workers.*.id, [""])[0]
default_ami_id_linux = coalesce(local.workers_group_defaults.ami_id, data.aws_ami.eks_worker.id)
default_ami_id_windows = coalesce(local.workers_group_defaults.ami_id_windows, data.aws_ami.eks_worker_windows.id)

kubeconfig_name = var.kubeconfig_name == "" ? "eks_${var.cluster_name}" : var.kubeconfig_name

worker_group_count = length(var.worker_groups)
worker_group_launch_template_count = length(var.worker_groups_launch_template)

default_ami_id_linux = coalesce(local.workers_group_defaults.ami_id, data.aws_ami.eks_worker.id)
default_ami_id_windows = coalesce(local.workers_group_defaults.ami_id_windows, data.aws_ami.eks_worker_windows.id)
worker_ami_name_filter = var.worker_ami_name_filter != "" ? var.worker_ami_name_filter : "amazon-eks-node-${var.cluster_version}-v*"
# Windows nodes are available from k8s 1.14. If cluster version is less than 1.14, fix ami filter to some constant to not fail on 'terraform plan'.
worker_ami_name_filter_windows = (var.worker_ami_name_filter_windows != "" ?
var.worker_ami_name_filter_windows : "Windows_Server-2019-English-Core-EKS_Optimized-${tonumber(var.cluster_version) >= 1.14 ? var.cluster_version : 1.14}-*"
)

ec2_principal = "ec2.${data.aws_partition.current.dns_suffix}"

policy_arn_prefix = "arn:${data.aws_partition.current.partition}:iam::aws:policy"
workers_group_defaults_defaults = {
Expand Down Expand Up @@ -128,4 +136,102 @@ locals {
"t2.small",
"t2.xlarge"
]

kubeconfig = var.create_eks ? templatefile("${path.module}/templates/kubeconfig.tpl", {
kubeconfig_name = local.kubeconfig_name
endpoint = aws_eks_cluster.this[0].endpoint
cluster_auth_base64 = aws_eks_cluster.this[0].certificate_authority[0].data
aws_authenticator_command = var.kubeconfig_aws_authenticator_command
aws_authenticator_command_args = length(var.kubeconfig_aws_authenticator_command_args) > 0 ? var.kubeconfig_aws_authenticator_command_args : ["token", "-i", aws_eks_cluster.this[0].name]
aws_authenticator_additional_args = var.kubeconfig_aws_authenticator_additional_args
aws_authenticator_env_variables = var.kubeconfig_aws_authenticator_env_variables
}) : ""

userdata = [for worker in var.worker_groups : templatefile(
lookup(
worker,
"userdata_template_file",
lookup(worker, "platform", local.workers_group_defaults["platform"]) == "windows"
? "${path.module}/templates/userdata_windows.tpl"
: "${path.module}/templates/userdata.sh.tpl"
),
merge(
{
platform = lookup(worker, "platform", local.workers_group_defaults["platform"])
cluster_name = aws_eks_cluster.this[0].name
endpoint = aws_eks_cluster.this[0].endpoint
cluster_auth_base64 = aws_eks_cluster.this[0].certificate_authority[0].data
pre_userdata = lookup(
worker,
"pre_userdata",
local.workers_group_defaults["pre_userdata"],
)
additional_userdata = lookup(
worker,
"additional_userdata",
local.workers_group_defaults["additional_userdata"],
)
bootstrap_extra_args = lookup(
worker,
"bootstrap_extra_args",
local.workers_group_defaults["bootstrap_extra_args"],
)
kubelet_extra_args = lookup(
worker,
"kubelet_extra_args",
local.workers_group_defaults["kubelet_extra_args"],
)
},
lookup(
worker,
"userdata_template_extra_args",
local.workers_group_defaults["userdata_template_extra_args"]
)
)
) if var.create_eks
]

launch_template_userdata = [for worker in var.worker_groups_launch_template : templatefile(
lookup(
worker,
"userdata_template_file",
lookup(worker, "platform", local.workers_group_defaults["platform"]) == "windows"
? "${path.module}/templates/userdata_windows.tpl"
: "${path.module}/templates/userdata.sh.tpl"
),
merge(
{
platform = lookup(worker, "platform", local.workers_group_defaults["platform"])
cluster_name = aws_eks_cluster.this[0].name
endpoint = aws_eks_cluster.this[0].endpoint
cluster_auth_base64 = aws_eks_cluster.this[0].certificate_authority[0].data
pre_userdata = lookup(
worker,
"pre_userdata",
local.workers_group_defaults["pre_userdata"],
)
additional_userdata = lookup(
worker,
"additional_userdata",
local.workers_group_defaults["additional_userdata"],
)
bootstrap_extra_args = lookup(
worker,
"bootstrap_extra_args",
local.workers_group_defaults["bootstrap_extra_args"],
)
kubelet_extra_args = lookup(
worker,
"kubelet_extra_args",
local.workers_group_defaults["kubelet_extra_args"],
)
},
lookup(
worker,
"userdata_template_extra_args",
local.workers_group_defaults["userdata_template_extra_args"]
)
)
) if var.create_eks
]
}

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