systemd is how you run things as a service. In order to setup HADashboard to run as a service, you need to use systemd. Without going into a lot of detail about how to use systemd, I’ve provided the text that you will use in your /etc/systemd/system/hadashboard.service file, which launches the HADashboard as a service.
A little bit of an explanation on using systemd services is provided at:
And a little explanation of using systemd is provided at: