Add eks_cluster_managed_security_group_id output (#52)

* Add `eks_cluster_managed_security_group_id` output

* Add `eks_cluster_managed_security_group_id` output

* Add `eks_cluster_managed_security_group_id` output

README.md

@@ -423,6 +423,7 @@ Available targets:
 | eks_cluster_id | The name of the cluster |
 | eks_cluster_identity_oidc_issuer | The OIDC Identity issuer for the cluster |
 | eks_cluster_identity_oidc_issuer_arn | The OIDC Identity issuer ARN for the cluster that can be used to associate IAM roles with a service account |
+| eks_cluster_managed_security_group_id | Security Group ID that was created by EKS for the cluster. EKS creates a Security Group and applies it to ENI that is attached to EKS Control Plane master nodes and to any managed workloads |
 | eks_cluster_version | The Kubernetes server version of the cluster |
 | security_group_arn | ARN of the EKS cluster Security Group |
 | security_group_id | ID of the EKS cluster Security Group |

docs/terraform.md

@@ -52,6 +52,7 @@
 | eks_cluster_id | The name of the cluster |
 | eks_cluster_identity_oidc_issuer | The OIDC Identity issuer for the cluster |
 | eks_cluster_identity_oidc_issuer_arn | The OIDC Identity issuer ARN for the cluster that can be used to associate IAM roles with a service account |
+| eks_cluster_managed_security_group_id | Security Group ID that was created by EKS for the cluster. EKS creates a Security Group and applies it to ENI that is attached to EKS Control Plane master nodes and to any managed workloads |
 | eks_cluster_version | The Kubernetes server version of the cluster |
 | security_group_arn | ARN of the EKS cluster Security Group |
 | security_group_id | ID of the EKS cluster Security Group |

examples/complete/main.tf

@@ -37,7 +37,7 @@ module "vpc" {
 }
 
 module "subnets" {
- source = "git::https://github.com/cloudposse/terraform-aws-dynamic-subnets.git?ref=tags/0.16.1"
+ source = "git::https://github.com/cloudposse/terraform-aws-dynamic-subnets.git?ref=tags/0.19.0"
  availability_zones = var.availability_zones
  namespace = var.namespace
  stage = var.stage
@@ -52,7 +52,7 @@ module "subnets" {
 }
 
 module "eks_workers" {
- source = "git::https://github.com/cloudposse/terraform-aws-eks-workers.git?ref=tags/0.11.0"
+ source = "git::https://github.com/cloudposse/terraform-aws-eks-workers.git?ref=tags/0.12.0"
  namespace = var.namespace
  stage = var.stage
  name = var.name

examples/complete/outputs.tf

@@ -132,3 +132,8 @@ output "workers_role_name" {
  description = "Name of the worker nodes IAM role"
  value = module.eks_workers.workers_role_name
 }
+
+output "eks_cluster_managed_security_group_id" {
+ description = "Security Group ID that was created by EKS for the cluster. EKS creates a Security Group and applies it to ENI that is attached to EKS Control Plane master nodes and to any managed workloads"
+ value = module.eks_cluster.eks_cluster_managed_security_group_id
+}

outputs.tf

@@ -47,3 +47,8 @@ output "eks_cluster_certificate_authority_data" {
  description = "The Kubernetes cluster certificate authority data"
  value = local.certificate_authority_data
 }
+
+output "eks_cluster_managed_security_group_id" {
+ description = "Security Group ID that was created by EKS for the cluster. EKS creates a Security Group and applies it to ENI that is attached to EKS Control Plane master nodes and to any managed workloads"
+ value = join("", aws_eks_cluster.default.*.vpc_config.0.cluster_security_group_id)
+}