add check to see if attribute is set

degica · May 24, 2022 · 9a8bd51 · 9a8bd51
1 parent 8b6e78e
commit 9a8bd51
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/barcelona/plugins/itamae_plugin.rb b/lib/barcelona/plugins/itamae_plugin.rb
@@ -14,8 +14,10 @@ def on_container_instance_user_data(_instance, user_data)
       def on_network_stack_template(_stack, template)
         bastion_lc = template["BastionLaunchConfiguration"]
         return template if bastion_lc.nil?
+        return template unless attributes['recipe_url'] =~ URI::regexp
 
         user_data = InstanceUserData.load_or_initialize(bastion_lc["Properties"]["UserData"])
+
         install_itamae(user_data)
         apply_itamae_recipe(user_data, attributes['recipe_url'], 'barcelona_bastion')
         bastion_lc["Properties"]["UserData"] = user_data.build