Allow larger files to be uploaded

Note that other upload APIs like avatar are still limited to 1m by
the nginx config

setup/start/nginx/appconfig.ejs

@@ -80,9 +80,6 @@ server {
         # No buffering to temp files, it fails for large downloads
         proxy_max_temp_file_size 0;
 
-        # Disable check to allow unlimited body sizes
-        client_max_body_size 0;
-
 <% if (robotsTxtQuoted) { %>
         location = /robots.txt {
             return 200 <%- robotsTxtQuoted %>;
@@ -107,6 +104,11 @@ server {
             proxy_read_timeout 30m;
         }
 
+        location ~ ^/api/v1/apps/.*/upload$ {
+            proxy_pass   http://127.0.0.1:3000;
+            client_max_body_size 0;
+        }
+
         # graphite paths (uncomment block below and visit /graphite/index.html)
         # location ~ ^/(graphite|content|metrics|dashboard|render|browser|composer)/ {
         #     proxy_pass   http://127.0.0.1:8000;