How to run

Launch grafana, prometheus and pushgateway with

cd docker
docker-compose up -d

Then

open http://localhost:3000 (grafana default login is admin/admin)
add Prometheus as a datasource (it is accessible on port 9090)
click on Configuration -> API Keys on the left panel and add a new API Key.
copy and paste the value of the API Key in grafanaApiKey in genDash.js.

Push new metrics into prometheus via pushgateway with pushMetrics.sh in the scripts folder, and then execute

cd generate-dashboards
yarn
yarn start

to generate the dashboards and push them in grafana.