Merge pull request #83 from EFXCIA/feature/elb-health

Adding optional health_check_port variable to vault-elb
hashicorp · Aug 12, 2018 · 6a4033d · 6a4033d
2 parents 873434f + e672c95
commit 6a4033d
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diff --git a/modules/vault-elb/main.tf b/modules/vault-elb/main.tf
@@ -31,7 +31,7 @@ resource "aws_elb" "vault" {
   }
 
   health_check {
-    target              = "${var.health_check_protocol}:${var.vault_api_port}${var.health_check_path}"
+    target              = "${var.health_check_protocol}:${var.health_check_port == 0 ? var.vault_api_port : var.health_check_port}${var.health_check_path}"
     interval            = "${var.health_check_interval}"
     healthy_threshold   = "${var.health_check_healthy_threshold}"
     unhealthy_threshold = "${var.health_check_unhealthy_threshold}"

diff --git a/modules/vault-elb/variables.tf b/modules/vault-elb/variables.tf
@@ -91,6 +91,11 @@ variable "health_check_path" {
   default     = "/v1/sys/health?standbyok=true"
 }
 
+variable "health_check_port" {
+  description = "The port to use for health checks if not vault_api_port."
+  default     = 0
+}
+
 variable "health_check_interval" {
   description = "The amount of time, in seconds, between health checks."
   default     = 15