Restore the previous behaviour.

defaults/main.yml

@@ -149,6 +149,8 @@ nginx_robots_disallowed_useragent_list:
 nginx_robots_disallowed_uris: False
 nginx_robots_disallowed_uris_list: []
 
+# Set this to True to use the provided virtualhost template.
+nginx_use_common_virthost: False
 # List any options here, ending with ;
 #
 # Virtualhost example

tasks/main.yml

@@ -5,7 +5,7 @@
   when: ansible_distribution_file_variety == "RedHat"
 - import_tasks: nginx-config.yml
 - import_tasks: nginx-virtualhosts.yml
-  when: nginx_virtualhosts | length
+  when: nginx_use_common_virthost
 - import_tasks: robots-txt.yml
 - import_tasks: nginx-logrotate.yml
 - import_tasks: nginx-letsencrypt.yml