Prometheus exporter for metrics provided by Node Stats API of Logstash.
go get gitlab.com/alxrem/prometheus-logstash-exporter
cd ${GOPATH-$HOME/go}/src/gitlab.com/alxrem/prometheus-logstash-exporter
go build
./prometheus-logstash-exporter <flags>
To see all available configuration flags:
./prometheus-logstash-exporter -h
Packages for Debian Stretch and Ubuntu Xenial are available on PackageCloud.
Docker image is available at Docker Hub.