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https://github.com/ysoftdevs/terraform-aws-eks.git
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* Revert #631 * fix README lint * fix README lint for bool
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Ryan Ooi
@@ -8,6 +8,7 @@ project adheres to [Semantic Versioning](http://semver.org/).
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## Next release
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## [[v8.?.?](https://github.com/terraform-aws-modules/terraform-aws-eks/compare/v8.2.0...HEAD)] - 2020-xx-xx]
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- Revert #631. Add back manage security group flags. (by @ryanooi)
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- Added instructions for how to add Windows nodes (by @ivanguravel)
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- [CI] Switch `Validate` github action to use env vars (by @max-rocket-internet)
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@@ -162,6 +162,7 @@ MIT Licensed. See [LICENSE](https://github.com/terraform-aws-modules/terraform-a
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| Name | Description | Type | Default | Required |
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|------|-------------|------|---------|:-----:|
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| attach\_worker\_cni\_policy | Whether to attach the Amazon managed `AmazonEKS_CNI_Policy` IAM policy to the default worker IAM role. WARNING: If set `false` the permissions must be assigned to the `aws-node` DaemonSet pods via another method or nodes will not be able to join the cluster. | `bool` | `true` | no |
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| cluster\_create\_security\_group | Whether to create a security group for the cluster or attach the cluster to `cluster_security_group_id`. | `bool` | `true` | no |
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| cluster\_create\_timeout | Timeout value when creating the EKS cluster. | `string` | `"15m"` | no |
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| cluster\_delete\_timeout | Timeout value when deleting the EKS cluster. | `string` | `"15m"` | no |
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| cluster\_enabled\_log\_types | A list of the desired control plane logging to enable. For more information, see Amazon EKS Control Plane Logging documentation (https://docs.aws.amazon.com/eks/latest/userguide/control-plane-logs.html) | `list(string)` | `[]` | no |
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@@ -203,6 +204,7 @@ MIT Licensed. See [LICENSE](https://github.com/terraform-aws-modules/terraform-a
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| worker\_ami\_owner\_id | The ID of the owner for the AMI to use for the AWS EKS workers. Valid values are an AWS account ID, 'self' (the current account), or an AWS owner alias (e.g. 'amazon', 'aws-marketplace', 'microsoft'). | `string` | `"602401143452"` | no |
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| worker\_ami\_owner\_id\_windows | The ID of the owner for the AMI to use for the AWS EKS Windows workers. Valid values are an AWS account ID, 'self' (the current account), or an AWS owner alias (e.g. 'amazon', 'aws-marketplace', 'microsoft'). | `string` | `"801119661308"` | no |
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| worker\_create\_initial\_lifecycle\_hooks | Whether to create initial lifecycle hooks provided in worker groups. | `bool` | `false` | no |
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| worker\_create\_security\_group | Whether to create a security group for the workers or attach the workers to `worker_security_group_id`. | `bool` | `true` | no |
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| worker\_groups | A list of maps defining worker group configurations to be defined using AWS Launch Configurations. See workers\_group\_defaults for valid keys. | `any` | `[]` | no |
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| worker\_groups\_launch\_template | A list of maps defining worker group configurations to be defined using AWS Launch Templates. See workers\_group\_defaults for valid keys. | `any` | `[]` | no |
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| worker\_security\_group\_id | If provided, all workers will be attached to this security group. If not given, a security group will be created with necessary ingress/egress to work with the EKS cluster. | `string` | `""` | no |
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@@ -50,7 +50,7 @@ resource "null_resource" "wait_for_cluster" {
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}
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resource "aws_security_group" "cluster" {
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count = var.cluster_security_group_id == "" && var.create_eks ? 1 : 0
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count = var.cluster_create_security_group && var.create_eks ? 1 : 0
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name_prefix = var.cluster_name
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description = "EKS cluster security group."
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vpc_id = var.vpc_id
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@@ -63,7 +63,7 @@ resource "aws_security_group" "cluster" {
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}
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resource "aws_security_group_rule" "cluster_egress_internet" {
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count = var.cluster_security_group_id == "" && var.create_eks ? 1 : 0
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count = var.cluster_create_security_group && var.create_eks ? 1 : 0
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description = "Allow cluster egress access to the Internet."
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protocol = "-1"
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security_group_id = local.cluster_security_group_id
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@@ -74,7 +74,7 @@ resource "aws_security_group_rule" "cluster_egress_internet" {
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}
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resource "aws_security_group_rule" "cluster_https_worker_ingress" {
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count = var.worker_security_group_id == "" && var.create_eks ? 1 : 0
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count = var.cluster_create_security_group && var.create_eks ? 1 : 0
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description = "Allow pods to communicate with the EKS cluster API."
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protocol = "tcp"
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security_group_id = local.cluster_security_group_id
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4
local.tf
4
local.tf
@@ -8,10 +8,10 @@ locals {
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)
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]
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cluster_security_group_id = var.cluster_security_group_id == "" ? join("", aws_security_group.cluster.*.id) : var.cluster_security_group_id
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cluster_security_group_id = var.cluster_create_security_group ? join("", aws_security_group.cluster.*.id) : var.cluster_security_group_id
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cluster_iam_role_name = var.manage_cluster_iam_resources ? join("", aws_iam_role.cluster.*.name) : var.cluster_iam_role_name
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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)
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worker_security_group_id = var.worker_security_group_id == "" ? join("", aws_security_group.workers.*.id) : var.worker_security_group_id
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worker_security_group_id = var.worker_create_security_group ? join("", aws_security_group.workers.*.id) : var.worker_security_group_id
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default_iam_role_id = concat(aws_iam_role.workers.*.id, [""])[0]
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kubeconfig_name = var.kubeconfig_name == "" ? "eks_${var.cluster_name}" : var.kubeconfig_name
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12
variables.tf
12
variables.tf
@@ -204,6 +204,18 @@ variable "wait_for_cluster_cmd" {
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default = "until curl -k -s $ENDPOINT/healthz >/dev/null; do sleep 4; done"
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}
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variable "cluster_create_security_group" {
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description = "Whether to create a security group for the cluster or attach the cluster to `cluster_security_group_id`."
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type = bool
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default = true
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}
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variable "worker_create_security_group" {
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description = "Whether to create a security group for the workers or attach the workers to `worker_security_group_id`."
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type = bool
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default = true
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}
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variable "worker_create_initial_lifecycle_hooks" {
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description = "Whether to create initial lifecycle hooks provided in worker groups."
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type = bool
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12
workers.tf
12
workers.tf
@@ -220,7 +220,7 @@ resource "random_pet" "workers" {
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}
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resource "aws_security_group" "workers" {
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count = var.worker_security_group_id == "" && var.create_eks ? 1 : 0
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count = var.worker_create_security_group && var.create_eks ? 1 : 0
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name_prefix = aws_eks_cluster.this[0].name
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description = "Security group for all nodes in the cluster."
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vpc_id = var.vpc_id
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@@ -234,7 +234,7 @@ resource "aws_security_group" "workers" {
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}
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resource "aws_security_group_rule" "workers_egress_internet" {
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count = var.worker_security_group_id == "" && var.create_eks ? 1 : 0
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count = var.worker_create_security_group && var.create_eks ? 1 : 0
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description = "Allow nodes all egress to the Internet."
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protocol = "-1"
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security_group_id = local.worker_security_group_id
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@@ -245,7 +245,7 @@ resource "aws_security_group_rule" "workers_egress_internet" {
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}
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resource "aws_security_group_rule" "workers_ingress_self" {
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count = var.worker_security_group_id == "" && var.create_eks ? 1 : 0
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count = var.worker_create_security_group && var.create_eks ? 1 : 0
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description = "Allow node to communicate with each other."
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protocol = "-1"
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security_group_id = local.worker_security_group_id
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@@ -256,7 +256,7 @@ resource "aws_security_group_rule" "workers_ingress_self" {
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}
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resource "aws_security_group_rule" "workers_ingress_cluster" {
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count = var.worker_security_group_id == "" && var.create_eks ? 1 : 0
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count = var.worker_create_security_group && var.create_eks ? 1 : 0
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description = "Allow workers pods to receive communication from the cluster control plane."
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protocol = "tcp"
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security_group_id = local.worker_security_group_id
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@@ -267,7 +267,7 @@ resource "aws_security_group_rule" "workers_ingress_cluster" {
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}
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resource "aws_security_group_rule" "workers_ingress_cluster_kubelet" {
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count = var.worker_security_group_id == "" && var.create_eks ? var.worker_sg_ingress_from_port > 10250 ? 1 : 0 : 0
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count = var.worker_create_security_group && var.create_eks ? var.worker_sg_ingress_from_port > 10250 ? 1 : 0 : 0
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description = "Allow workers Kubelets to receive communication from the cluster control plane."
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protocol = "tcp"
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security_group_id = local.worker_security_group_id
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@@ -278,7 +278,7 @@ resource "aws_security_group_rule" "workers_ingress_cluster_kubelet" {
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}
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resource "aws_security_group_rule" "workers_ingress_cluster_https" {
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count = var.worker_security_group_id == "" && var.create_eks ? 1 : 0
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count = var.worker_create_security_group && var.create_eks ? 1 : 0
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description = "Allow pods running extension API servers on port 443 to receive communication from cluster control plane."
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protocol = "tcp"
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security_group_id = local.worker_security_group_id
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