rsweb has a docker image uludev/rsweb:latest which will run an x86_64 executable.
It expects a configuration file to be in /etc/rsweb/rsweb.config.toml.
An example configuration looks like this:
toml
port = 8080
ip = "127.0.0.1"
threads = 10
[ressources]
root = "."
index = "/test.html"
aliases = ["/test:/test.html"]