Grafana variables

Rate your experience required. Comments required. Instead of hard-coding details grafana variables as server, application, and sensor names in metric queries, you can use variables. Grafana lists these variables in dropdown select boxes at the top of the dashboard to help you change the data displayed in your dashboard, grafana variables.

Rate your experience required. Comments required. Instead of hard-coding details such as server, application, and sensor names in metric queries, you can use variables. Grafana refers to such variables as template variables. Grafana lists these variables in dropdown select boxes at the top of the dashboard to help you change the data displayed in your dashboard.

Grafana variables

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Rate your experience required. Comments required. Instead of hard-coding details such as server, application, and sensor names in metric queries, you can use variables. Grafana lists these variables in dropdown select boxes at the top of the dashboard to help you change the data displayed in your dashboard. Grafana refers to such variables as template variables. For an introduction to templating and template variables, refer to the Templating and Add and manage variables documentation.

In principle by using the API to update a dashboard JSON definition, you should also be able to set different default values - which are part of the definition - as well as make other modification. I have a dashboard with the variable defined in it and now I want to update the values of the variable using APIs. Got it. Can you share the full error message, including status code? Also a skeleton of your request, if possible you can leave out the dashboard definition. It sounds like an issue with the API usage. Are you definitely following the JSON schema described here? Your JSON payload needs to contain a dashboard object with the new dashboard definition, but same dashboard id as the existing dashboard.

Grafana variables

Rate your experience required. Comments required. Server-side expressions enable you to manipulate data returned from queries with math and other operations. Expressions create new data and do not manipulate the data returned by data sources.

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Azure AD OAuth2. Data sources Alertmanager. Introduction to time series. Namespaces, folders, and groups. Troubleshooting Send panel to support. View the state and health of alert rules. Configure a legend. Configure panel options. It is more efficient to group by 1 day than by 10s when looking at 3 months of data and the graph will look the same and the query will be faster. Set up Install Grafana Debian or Ubuntu. Query and transform data Write expression queries. View and filter by alert groups.

This documentation topic is designed for Grafana workspaces that support Grafana version 9. For Grafana workspaces that support Grafana version 8. Query-generated list of values such as metric names, server names, sensor IDs, data centers, and so on.

Share this post. Manage contact points. It is based on the Graphite Templated Nested. Manage playlists. Grafana Loki. Grafana Loki. Performance considerations and limitations. Set up image rendering Monitor the image renderer. Change a user's organization permissions. For example, if you wanted to get CPU metrics for selected servers, you could copy the server variable and extend the query so that it reads:.