How is HA started with Home Assistant Supervised?

Configuration
1

The Supervised alternative installation got Home Assistant running on my “generic Linux host” and I’ve since redirected the database at a local MySQL. The Recorder documentation recommends ensuring that MySQL is started before Home Assistant at boot time, and provides an example enhancement to one’s custom Systemd service file.

However, I’ve been unable to determine how Home Assistant is actually started. It does start at boot (prior to the MySQL change) without my having done anything. The Supervised install established a number of Systemd service files but I can’t tell from inspection which, if any, is what boots Home Assistant.

Any pointers as to what to modify so that MySQL becomes a dependency?

Thanks.

2

Out of my head (not at my computer now) homeassistant_supervisor.service.

3

There is a hassio-supervisor.service, to which I assume you refer. I assumed it wasn’t directly involved because stopping it did not take down Home Assistant…though perhaps that’s irrelevant.

Thanks.

4

Yes, that is the one. :slight_smile: