Fix variables in main task

Author: alessfg

tasks/main.yml

@@ -37,7 +37,7 @@
   when: amplify_enable and amplify_key is defined and amplify_key
 
 - import_tasks: controller/install-controller.yml
-  when: controller_enable and controller_license is defined and controller_license and controller_api_url is defined and controller_api_url
+  when: controller_enable and controller_api_key is defined and controller_api_key and controller_api_endpoint is defined and controller_api_endpoint
 
 - import_tasks: unit/install-unit.yml
   when: unit_enable