cmd/

README

Cmds

These directories hold Go commands. Each command should have a README/manual page to document it.

NodeExporter Exporters

These programs live in the *ne sub directories, each binary have some common properties:

Generally we want node-exporter exporter to follow the following rules:

• accept a -t flag to tells it how often we expect it to run. This flag's value in only used in the metrics.
• accept a -w flag that tells it to write to /var/lib/prometheus/node-exporter/<basename>.prom -w=false just writes to standard output.
• at least have the following metrics:
  • <name>_last_run_timestamp_seconds <epoch> - when did we run
  • <name>_run_duration_seconds <duration> - the value of -t

All NEs are packaged in cncz-ne package.