Warren is a program to act as part of a monitoring system on a home network. It exports data for external programs to acquire and log to timeseries databases. Currently, Warren exports data in a way that is intended for scraping by Prometheus.
It's largely a personal project, which may or may not be useful to others. It's highly likely to change as my own requirements do. Currently monitors and exports data from:
- Linux OS-exposed data.
- CurrentCost serial XML output.
- Pattern-matched lines in "tailed" file(s).
- Pattern-matched lines on stdout/stderr from command(s).
- Metrics updated in response to HTTP requests.
go get github.com/huin/warren
example.cfg contains an example configuration, which is in the TOML
configuration language. Comments in the file should (hopefully) explain. Use
the --config flag to provide the configuration.