title: How to rate-limit upload from docker container?
body: <p>I need to prevent a long-running multiterabyte upload from eating all of my network's bandwidth, but I can only constrain its bandwidth usage on a process level (meaning that slowing down the whole machine's network interface or slowing down this user's network traffic won't work). Fortunately, the upload is containerized with Docker. What can I do to slow down the docker container's outbound traffic?</p>