Merge branch 'fix-proxy' into 'master'

Fix proxy

See merge request !25

roles/nginx/templates/config/conf.d/proxy.conf

@@ -3,10 +3,10 @@
 # Dedicate a bit of memory to buffering data. Setting
 # proxy_buffer_size too small can have bad interactions with the proxy
 # cache (the entire response headers should fit in the proxy_buffer).
-#proxy_buffer_size 16k;
-#proxy_buffers 8 4k;
-#proxy_busy_buffers_size 32k;
 proxy_buffering on;
+proxy_buffers 4 16k;
+proxy_buffer_size 16k;
+proxy_busy_buffers_size 16k;
 # Do not buffer body of requests.
 proxy_request_buffering off;