Updated sample nginx conf

deploy/nginx.conf

 # Ensure you update at least the server_name variables to match your own
-# domain
 
+# transcode cache
+proxy_cache_path /tmp/funkwhale-transcode levels=1:2 keys_zone=transcode:10m max_size=1g inactive=7d;
+
+# domain
 upstream funkwhale-api {
     # depending on your setup, you may want to udpate this
     server localhost:5000;
@@ -85,7 +88,7 @@ server {
         }
         proxy_set_header X-Forwarded-Host   $host:$server_port;
         proxy_set_header X-Forwarded-Port   $server_port;
-        proxy_pass http://api:12081/api/v1/trackfiles/viewable/?$query;
+        proxy_pass http://funkwhale-api/api/v1/trackfiles/viewable/?$query;
         proxy_pass_request_body off;
         proxy_set_header        Content-Length "";
     }