create_before_destroy target groups to allow in flight changes (#58)

egarbi · brandonjbjelland · commit 833b29759f1d · 2018-03-28T20:51:29.000-07:00
diff --git a/main.tf b/main.tf
@@ -52,6 +52,10 @@ resource "aws_lb_target_group" "main" {
   count = "${var.target_groups_count}"
 
   depends_on = ["aws_lb.application"]
+
+  lifecycle {
+    create_before_destroy = true
+  }
 }
 
 resource "aws_lb_listener" "frontend_http_tcp" {

Original file line number	Diff line number	Diff line change
`@@ -52,6 +52,10 @@ resource "aws_lb_target_group" "main" {`
`52`	`52`	`count = "${var.target_groups_count}"`
`53`	`53`
`54`	`54`	`depends_on = ["aws_lb.application"]`
	`55`	`+`
	`56`	`+ lifecycle {`
	`57`	`+ create_before_destroy = true`
	`58`	`+ }`
`55`	`59`	`}`
`56`	`60`
`57`	`61`	`resource "aws_lb_listener" "frontend_http_tcp" {`