Add extra checks for when the nginx repo is needed.

Author: alessfg

tasks/main.yml

@@ -9,7 +9,7 @@
 - import_tasks: keys/rpm-key.yml
   when:
     - ansible_os_family == "RedHat" or ansible_os_family == "Suse"
-    - nginx_install_from == "nginx_repository"
+    - nginx_install_from == "nginx_repository" or nginx_amplify_enable or nginx_controller_enable or nginx_unit_enable
 
 - name: "(Install: Debian/Ubuntu/CentOS/RedHat/FreeBSD) Install NGINX"
   block: