Make associate public IP dependent on EIP assignment

jmhale · Oct 13, 2019 · 0353b26 · 0353b26
1 parent c91ce82
commit 0353b26
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Showing 2 changed files with 1 addition and 6 deletions.
diff --git a/main.tf b/main.tf
@@ -53,7 +53,7 @@ resource "aws_launch_configuration" "wireguard_launch_config" {
   iam_instance_profile        = (var.eip_id != "disabled" ? aws_iam_instance_profile.wireguard_profile[0].name : null)
   user_data                   = data.template_file.user_data.rendered
   security_groups             = local.security_groups_ids
-  associate_public_ip_address = var.associate_public_ip_address
+  associate_public_ip_address = (var.eip_id != "disabled" ? true : false)
 
   lifecycle {
     create_before_destroy = true

diff --git a/variables.tf b/variables.tf
@@ -56,11 +56,6 @@ variable "eip_id" {
   description = "If we detect the default 'disabled' we avoid the EIP switching code in user-data on wg server startup, if an EIP ID is provided the instance will attempt to switch EIP."
 }
 
-variable "associate_public_ip_address" {
-  default     = true
-  description = "get a public address or not, use with eip, but set false if the vpn server sits on a private net behidn elb"
-}
-
 variable "additional_security_group_ids" {
   type        = list(string)
   default     = [""]