Merge pull request #34 from terraform-do-modules/feat/day-07-hardening

feat: Day 07 hardening baseline for defaults + examples

Author: dverma-cd

.github/workflows/module-test-harness.yml

@@ -0,0 +1,21 @@
+name: Module Test Harness
+
+on:
+  pull_request:
+    branches: [master]
+
+permissions:
+  contents: read
+
+jobs:
+  basic-example:
+    uses: clouddrove/github-shared-workflows/.github/workflows/stf-checks.yml@bd958ead76ac7c72acf4976c244c47eef89c84f7
+    with:
+      provider: digitalocean
+      working_directory: ./_examples/basic/
+
+  complete-example:
+    uses: clouddrove/github-shared-workflows/.github/workflows/stf-checks.yml@bd958ead76ac7c72acf4976c244c47eef89c84f7
+    with:
+      provider: digitalocean
+      working_directory: ./_examples/complete/

variables.tf

@@ -17,6 +17,11 @@ variable "ttl" {
   type        = number
   default     = 3600
   description = "The time to live for the CDN Endpoint, in seconds. Default is 3600 seconds."
+
+  validation {
+    condition     = var.ttl >= 60 && var.ttl <= 604800
+    error_message = "ttl must be between 60 and 604800 seconds."
+  }
 }
 
 variable "certificate_name" {