While the way secrets work in Swarm seems weird when compared to Kubernetes, this is usually pretty easily solved by a quick overriding entrypoint in the docker

While the way secrets work in Swarm seems weird when compared to Kubernetes, this is usually pretty easily solved by a quick overriding entrypoint in the docker stack file that does essentially this: export SOME_VAR=$(cat /run/secrets/some_secret) exec /original/entrypoint.sh Can you explain the second one? I don't get the usecase.