Grafana is a multi-platform open source analytics and interactive visualization web application.
When grafana-setup.sh script end its execution, it will open a browser tab (localhost:3000) with the Grafana dashboard.
When prompted for credentials on the dashboard, for username and password use admin.
From the menu on the left, click on the gear icon to open the Configuration page.
Then, click on the Data Sources tab and add a new data source.
Select Prometheus as the type and use http://prometheus-operated.default.svc:9090 as the URL.
Click on Save & Test to save the data source.
From the menu on the left, click on the plus icon to open the Create page.
Then, click on the Import tab and import (copy & paste) the following dashboards in .json format: