Attach custom domain to ALB

deploy/aws/tf/modules/alb/main.tf

@@ -50,5 +50,23 @@ resource "aws_lb_listener" "https" {
     target_group_arn = aws_lb_target_group.app_tg.arn
   }
 
-  depends_on = [aws_lb_target_group.app_tg]
+  depends_on = [aws_lb_target_group.app_tg, data.aws_acm_certificate.domain_cert]
+}
+
+data "aws_route53_zone" "chapter" {
+  name = "chapter.show"
+}
+
+resource "aws_route53_record" "api_chapter_show" {
+  zone_id = data.aws_route53_zone.chapter.zone_id
+  name    = "api.chapter.show"
+  type    = "A"
+
+  alias {
+    name                   = aws_lb.app_alb.dns_name
+    zone_id                = aws_lb.app_alb.zone_id
+    evaluate_target_health = true
+  }
+
+  depends_on = [data.aws_route53_zone.chapter]
 }