413 Request Entity Too Large when uploading images via Python SDK #9923
Description
Hi CVAT team,
I’ve deployed CVAT using Docker, and I’m trying to upload images (as a .zip archive) through the Python SDK using api_client.tasks_api.create(). However, I get the following error message:
<html>
<head><title>413 Request Entity Too Large</title></head>
<body>
<center><h1>413 Request Entity Too Large</h1></center>
<hr><center>nginx</center>
</body>
</html>
It looks like the request size limit is being enforced by Traefik (the Nginx gateway).
I suspect there’s a configuration issue, but I’m not sure where or how to modify the Traefik or Nginx settings in the default Docker deployment of CVAT.
Could you please advise on:
-
Where to increase the client_max_body_size or equivalent limit in the Docker setup?
-
Whether this should be done in the docker-compose.yml or inside a specific configuration file?
Thanks a lot for your help!