Initial steps to setup Grafana on Raspberry3 Debian Strech
Install packages
sudo apt-get install apt-transport-https curl
curl https://bintray.com/user/downloadSubjectPublicKey?username=bintray | sudo apt-key add -
echo "deb https://dl.bintray.com/fg2it/deb stretch main" | sudo tee -a /etc/apt/sources.list.d/grafana.list
sudo apt-get update
sudo apt-get install grafana
Start Grafana server
sudo service grafana-server start
Autostart Grafana server
sudo update-rc.d grafana-server defaults
sudo systemctl enable grafana-server.service
Login
http://node-red:3000/login
User admin
Pass admin