s6 and s6-overlay were also created with the same goal: https://github.com/just-containers/s6-overlay https://github.com/just-containers/s6-overlay I use it in

s6 and s6-overlay were also created with the same goal: https://github.com/just-containers/s6-overlay https://github.com/just-containers/s6-overlay I use it in my Alpine containers.