nginx/application: Used vars in nginx.conf

roles/nginx/application/templates/nginx.conf

@@ -1,7 +1,7 @@
 user {{ nginx_system_user }} {{ nginx_system_user }};
 worker_processes auto;
 pid /run/nginx.pid;
-include /etc/nginx/modules-enabled/*.conf;
+include {{ nginx_installation_directory }}/modules-enabled/*.conf;
 
 events {
   worker_connections 768;
@@ -24,7 +24,7 @@ http {
   # server_names_hash_bucket_size 64;
   # server_name_in_redirect off;
 
-  include /etc/nginx/mime.types;
+  include {{ nginx_installation_directory }}/mime.types;
   default_type application/octet-stream;
 
   ##
@@ -72,7 +72,7 @@ http {
   # Virtual Host Configs
   ##
 
-  include /etc/nginx/conf.d/*.conf;
+  include {{ nginx_installation_directory }}/conf.d/*.conf;
 
   include {{ nginx_sites_directory }}/*;