Now that we have the serial terminal server managing `picocom` processes for each serial port, and those `picocom` processes are configured to log console output to files, we can configure Promtail to scrape these log files and send them to Loki.
To monitor the RAID array and various temperature probes.
Deploy `nut-monitor` on these physical machines so they will shut down safely in the event of a power outage.
