Hello, I came up with a light plan of work for solve your problem.
1) We need to clarify what you mean by "invoke"
2) Choose an startup option, should it be a sysv/systemd service, or just a script in autorun
3) basically write the script, basing on answers from first two questions. I think it will take around 1-1,5h to complete, but it depends on 1st step in plan. And also, I'll be open for future related questions.