Watchdog

I use watchdog to monitor my RPI. Do services go offline or the RPI is not responding, watchdog kicks in and restart the system. Now I also want watchdog to watch my Linbpq. This is possible with watchdog, watchdog looks at a PID file. As far as I know, no PID file is created when starting Linbpq.

Now there is a possibility that when starting Linbpq with systemd a command can be given so that a PID file is created.

This is my linbpq.service file from systemd

This command creates a linbpq.pid file, now it is possible that watchdog monitors linbpq.

At the end of my watchdog configuration file (/etc/watchdog.conf) I have added the following line.

Take a look at what happens when you stop Linbpq.

Yes the system is ReBoOtInG (I hoop)