PR #36 follow-up: rename var to nginx_extra_http_options.

README.md

@@ -78,11 +78,11 @@ This value determines the largest file upload possible, as uploads are passed th
 
 Set as the `proxy_cache_path` directive in the `nginx.conf` file. By default, this will not be configured (if left as an empty string), but if you wish to use Nginx as a reverse proxy, you can set this to a valid value (e.g. `"/var/cache/nginx keys_zone=cache:32m"`) to use Nginx's cache (further proxy configuration can be done in individual server configurations).
 
-    nginx_extra_options: ""
+    nginx_extra_http_options: ""
 
 Extra lines to be inserted in the top-level `http` block in `nginx.conf`. The value should be defined literally (as you would insert it directly in the `nginx.conf`, adhering to the Nginx configuration syntax - such as `;` for line termination, etc.), for example:
 
-    nginx_extra_options: |
+    nginx_extra_http_options: |
       proxy_buffering    off;
       proxy_set_header   X-Real-IP $remote_addr;
       proxy_set_header   X-Scheme $scheme;

defaults/main.yml

@@ -19,9 +19,9 @@ nginx_client_max_body_size: "64m"
 
 nginx_proxy_cache_path: ""
 
-nginx_extra_options: ""
+nginx_extra_http_options: ""
-# Example extra options, printed inside the main server http config:
+# Example extra http options, printed inside the main server http config:
-#    nginx_extra_options: |
+#    nginx_extra_http_options: |
 #      proxy_buffering    off;
 #      proxy_set_header   X-Real-IP $remote_addr;
 #      proxy_set_header   X-Scheme $scheme;

templates/nginx.conf.j2

@@ -36,8 +36,8 @@ http {
     proxy_cache_path {{ nginx_proxy_cache_path }};
 {% endif %}
 
-{% if nginx_extra_options %}
+{% if nginx_extra_http_options %}
-    {{ nginx_extra_options }}
+    {{ nginx_extra_http_options }}
 {% endif %}
 
 {% for upstream in nginx_upstreams %}