clean up unused variables

README.md

@@ -102,8 +102,6 @@ MIT Licensed. See [LICENSE](https://github.com/terraform-aws-modules/terraform-a
 | kubeconfig_aws_authenticator_additional_args | Any additional arguments to pass to the authenticator such as the role to assume ["-r", "MyEksRole"] | string | `<list>` | no |
 | kubeconfig_aws_authenticator_command | Command to use to to fetch AWS EKS credentials | string | `heptio-authenticator-aws` | no |
 | kubeconfig_aws_authenticator_env_variables | Environment variables that should be used when executing the authenticator i.e. { AWS_PROFILE = "eks"} | string | `<map>` | no |
-| kubeconfig_context_name | Name of the kubeconfig context. | string | `aws` | no |
-| kubeconfig_user_name | Name of the kubeconfig user. | string | `aws` | no |
 | subnets | A list of subnets to place the EKS cluster and workers within. | list | - | yes |
 | tags | A map of tags to add to all resources. | string | `<map>` | no |
 | vpc_id | VPC where the cluster and workers will be deployed. | string | - | yes |

data.tf

@@ -52,8 +52,6 @@ data "template_file" "kubeconfig" {
     endpoint                          = "${aws_eks_cluster.this.endpoint}"
     region                            = "${data.aws_region.current.name}"
     cluster_auth_base64               = "${aws_eks_cluster.this.certificate_authority.0.data}"
-    context_name                      = "${var.kubeconfig_context_name}"
-    user_name                         = "${var.kubeconfig_user_name}"
     aws_authenticator_command         = "${var.kubeconfig_aws_authenticator_command}"
     aws_authenticator_additional_args = "${length(var.kubeconfig_aws_authenticator_additional_args) > 0 ? "        - ${join("\n        - ", var.kubeconfig_aws_authenticator_additional_args)}" : "" }"
     aws_authenticator_env_variables   = "${length(var.kubeconfig_aws_authenticator_env_variables) > 0 ? "      env:\n${join("\n", data.template_file.aws_authenticator_env_variables.*.rendered)}" : ""}"

kubectl.tf

@@ -1,18 +1,18 @@
 resource "local_file" "kubeconfig" {
   content  = "${data.template_file.kubeconfig.rendered}"
-  filename = "${var.config_output_path}/kubeconfig_eks_${data.aws_region.current.name}_${var.cluster_name}"
+  filename = "${var.config_output_path}/kubeconfig_${var.cluster_name}"
   count    = "${var.configure_kubectl_session ? 1 : 0}"
 }
 
 resource "local_file" "config_map_aws_auth" {
   content  = "${data.template_file.config_map_aws_auth.rendered}"
-  filename = "${var.config_output_path}/config-map-aws-auth.yaml"
+  filename = "${var.config_output_path}/config-map-aws-auth_${var.cluster_name}.yaml"
   count    = "${var.configure_kubectl_session ? 1 : 0}"
 }
 
 resource "null_resource" "configure_kubectl" {
   provisioner "local-exec" {
-    command = "kubectl apply -f ${var.config_output_path}/config-map-aws-auth.yaml --kubeconfig ${var.config_output_path}/kubeconfig"
+    command = "kubectl apply -f ${var.config_output_path}/config-map-aws-auth_${var.cluster_name}.yaml --kubeconfig ${var.config_output_path}/kubeconfig_${var.cluster_name}"
   }
 
   triggers {

variables.tf

@@ -79,16 +79,6 @@ variable "worker_sg_ingress_from_port" {
   default     = "1025"
 }
 
-variable "kubeconfig_context_name" {
-  description = "Name of the kubeconfig context."
-  default     = "aws"
-}
-
-variable "kubeconfig_user_name" {
-  description = "Name of the kubeconfig user."
-  default     = "aws"
-}
-
 variable "kubeconfig_aws_authenticator_command" {
   description = "Command to use to to fetch AWS EKS credentials"
   default     = "heptio-authenticator-aws"