Unable to find how to add a data source

Question

I have three node Hadoop cluster with Hbase. I have also configured OpenTSDB. At the moment I would like to connect it with Grafana v5.3.1. On the official website there is written:

Open the side menu by clicking the Grafana icon in the top header. In the side menu under the Dashboards link you should find a link named Data Sources.

However I don't have link named Data Sources and I can't find anywhere + Add data source. Any ideas how can I do this?

Answer 1

1. you have to be logged in as admin
2. click on the gear
3. select "data sources"
4. click "add data source"

or use the link (change servername and port)

http://<grafana server>:3000/datasources