This is a simple server that scrapes Nun-db stats and exports them via HTTP for Prometheus consumption.
The exporter needs 3 evenvars
NUN_USER
-> NunDb user name
NUN_PWD
-> NunDb password
NUN_URL
-> NunDb url to be read
docker run --env NUN_USER=$user --env NUN_PWD=$pwd --env NUN_URL="$nun_url" -p 9898:9898 mateusfreira/nun-db-prometheus-exporter:latest