![]() ![]() This simplifies maintenance and upkeep enormously. ![]() If you have multiple identical data sources or servers, you can make one dashboard and use variables to change what you are viewing. Variables and templates also allow you to single-source dashboards. These can be especially useful for administrators who want to allow Grafana viewers to quickly adjust visualizations but do not want to give them full editing permissions. These dropdowns make it easy to change the data being displayed in your dashboard. Variables are displayed as dropdown lists at the top of Instead of hard-coding things like server, application,Īnd sensor names in your metric queries, you can use variables in their place. Variables allow you to create more interactive and dynamic dashboards. The value, using the dropdown at the top of the dashboard, your panel’s metric queries will change to reflect the new value. You can use variables in metric queries and in panel titles. The following topics describe how to add and manage variables in your dashboards:Ī variable is a placeholder for a value. Grafana documentation Dashboards Variables Variables
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