1、curl https://packagecloud.io/gpg.key | sudo apt-key add -
2、echo "deb https://packagecloud.io/grafana/stable/debian/ jessie main" | sudo tee /etc/apt/sources.list.d/grafana.list
3、apt-get update
4、apt-get install grafana
5、 
sudo /bin/systemctl daemon-reload
sudo /bin/systemctl enable grafana-server
6、sudo /bin/systemctl start grafana-server