Change health check from TCP to HTTPS (#6487)

I kept seeing `TLS handshake error from 10.250.250.158:63770: EOF` from two IP addresses that correlate to my ELB. Changing the health check from TCP to HTTPS stopped the errors from being generated.
2020-09-22 03:56:47 -04:00 · 2020-09-22 03:56:47 -04:00 · 1805e95b69
parent 0d0cc8cf9c
commit 1805e95b69
1 changed files with 1 additions and 1 deletions
--- a/contrib/terraform/aws/modules/elb/main.tf
+++ b/contrib/terraform/aws/modules/elb/main.tf
@ -42,7 +42,7 @@ resource "aws_elb" "aws-elb-api" {
    healthy_threshold   = 2
    unhealthy_threshold = 2
    timeout             = 3
-    target              = "TCP:${var.k8s_secure_api_port}"
+    target              = "HTTPS:${var.k8s_secure_api_port}/healthz"
    interval            = 30
  }