set insecure_ssl and a custom site domain

website/deploy/main.tf

@@ -31,6 +31,7 @@ resource "github_repository_webhook" "main" {
   configuration {
     content_type = "json"
     url          = "https://api.netlify.com/hooks/github"
+    insecure_ssl = false
   }
 
   depends_on = ["netlify_site.main"]
@@ -46,7 +47,8 @@ Netlify Resources
 resource "netlify_deploy_key" "key" {}
 
 resource "netlify_site" "main" {
-  name = "${var.name}"
+  name          = "${var.name}"
+  custom_domain = "${var.custom_site_domain}"
 
   repo {
     repo_branch   = "${var.github_branch}"

website/deploy/variables.tf

@@ -12,3 +12,8 @@ variable "github_branch" {
   default = "stable-website"
   description = "GitHub branch which netlify will continuously deploy."
 }
+
+variable "custom_site_domain" {
+  default = "packer.io"
+  description = "The custom domain to use for the Netlify site."
+}