Hi…I have an existing grafana dashboard installed in a windows server and it monitors the SQL server perfromance in the server.When i try to add a new dashboard i cant see any options to add datasource.Do i have to go to plugin and add Datasource every time i build a new dashboard.?
No, data sources only have to be created once. Could you show a screenshot of what you are trying to do? Are you new to Grafana and need some help creating a new dashboard or is this a potential bug?
Screencast for creating dashboards: https://www.youtube.com/watch?v=sKNZMtoSHN4&feature=youtu.be&list=PLDGkOdUX1Ujo3wHw9-z5Vo12YLqXRjzg2
Getting started guide: http://docs.grafana.org/guides/getting_started/