Merge pull request #221 from tablexi/update-optional-ssh-key

Update optional ssh key
tablexi · Oct 18, 2022 · a7675ab · a7675ab
2 parents 81b0bc2 + 8ecebe1
commit a7675ab
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/aws/eks_node_group/main.tf b/aws/eks_node_group/main.tf
@@ -19,8 +19,11 @@ resource "aws_eks_node_group" "nodes" {
   node_role_arn          = var.node_iam_role.arn
   tags                   = local.node_group_tags
 
-  remote_access {
-    ec2_ssh_key = var.ec2_ssh_key
+  dynamic "remote_access" {
+    for_each = [var.ec2_ssh_key]
+    content {
+      ec2_ssh_key = remote_access.value
+    }
   }
 
   scaling_config {

diff --git a/aws/eks_node_group/variables.tf b/aws/eks_node_group/variables.tf
@@ -34,6 +34,7 @@ variable "max_size" {
 variable "ec2_ssh_key" {
   description = "(Optional) EC2 Key Pair name that provides access for SSH communication with the worker nodes in the EKS Node Group."
   type        = string
+  default     = null
 }
 
 variable "disk_size" {