README.md

Custom Script Result exporter (csr_exporter) for Prometheus

Prometheus exporter for custom user defined scripts. Allow user to list multiple command which will be executed via sh and result will be parsed as float and then exported to prometheus via HTTP end point.

How to run

./csr_exporter -config ./csr_exporter.toml

To enable debug output - use -verbose

./csr_exporter -config ./csr_exporter.toml -verbose

Configuration file example

update_period_sec = 5
port = 8080

[[metrics]]
name = "system_cpu_temp"
help = "CPU temperature"
cmd = "cat /sys/class/thermal/thermal_zone0/temp | cut -c-2"

[[metrics]]
name = "system_cpu_temp2"
help = "CPU temperature"
cmd = "cat /tmp/temp_test"

How to build

1. Install dependencies. We use dep (https://golang.github.io/dep/docs/installation.html) as dependencies manager for go.

~/go/bin/dep ensure

2. Build

go build

If you need to build without external dynamic dependencies (before install musl https://www.musl-libc.org/download.html):

CC=/usr/local/musl/bin/musl-gcc go build --ldflags '-linkmode external -extldflags "-static"'