github.com/stanchan/prometheus-solr-exporter

Solr Exporter

WARNING: This is a fork of the original noony project... but refactored to support Solr 7+ and up. This was due to the requirement of using this in a large production environment and not being able to support older versions.

Prometheus exporter for various metrics about Solr, written in Go. This specific implemenation has been tested for SolrCloud mode only. This should work in standalone, but YMMV.

Installation

For pre-built binaries please take a look at the releases. https://github.com/stanchan/prometheus-solr-exporter

Docker

docker pull stanchan/prometheus-solr-exporter
docker run stanchan/prometheus-solr-exporter --solr.address=http://url-to-solr:port

Configuration

Below is the command line options summary:

prometheus-solr-exporter --help

Argument	Description
solr.address	URI on which to scrape Solr. (default "http://localhost:8983")
solr.context-path	Solr webapp context path. (default "/solr")
solr.pid-file	Path to Solr pid file
solr.timeout	Timeout for trying to get stats from Solr. (default 5s)
solr.excluded-core	Regex to exclude core from monitoring
web.listen-address	Address to listen on for web interface and telemetry. (default ":9231")
web.telemetry-path	Path under which to expose metrics. (default "/metrics")

Building

Clone the repository and just launch this command

make build

Testing

make test

Grafana dashboard

See https://grafana.com/dashboards/2551

License

Apache License 2.0, see LICENSE.