Grafana custom variable list template. Select different variables to see how the visualizations change. If all you need is to allow to switch between data sources on dashboard, you can create variable with variable type "Data source", set type to "Prometheus". ${name}} Using this sintax ${list. thank you @ivanahuckova for the details. This documentation provides step-by-step instructions for selecting templates in contact points, previewing templates, and creating notification template groups using the Grafana UI. The most important one, replace(), accepts a string containing variables as input and returns an interpolated string, where the variables have been replaced with the values that the users have selected. Guide on using template variables in CloudWatch queries. location }} is above threshold of {{ . The Custom all value option on the variable must be blank for Grafana to format all values into a single string. new. Alerts variable, which includes the list of all firing and resolved alerts in the notification. Variables are listed in drop-down lists across the top of the screen. Instead of hard-coding details such as server, application, and sensor names in metric queries, you can use variables. In this post, I’ll share some tips on how you can use template variables in your data source plugin. You can specify these Azure Monitor data source queries in the Variable edit view’s Query Type field. Dynamic data enhances alert context, making it easier for responders to quickly assess and address the issue. And you can use this variable in the following way: Guide for template variables in InfluxDB. Custom variables. Query variable Annotation and label templates operate in the context of an individual alert instance, while notification templates apply to a notification that includes a group of alert(s). I finally got around to try out the key : value pairs, but struggle to get it to work. Grafana typically converts the variable values as follows to accommodate Prometheus: Grafana displays these variables in drop-down select boxes at the top of the dashboard to help you change the data displayed in your dashboard. In Grafana, a custom notification template is created within a notification template group. Prometheus exporters. Nov 13, 2024 · Learn how to create dynamic Grafana dashboards using chained template variables with Prometheus. Doesn’t apply any data source-specific formatting to the variable. They are placeholders for a value that can be used in queries, panel titles, and even custom scene objects. Refer to the VariableOption definition under QueryVariableKind. Under the Custom options section of the page, in the Values separated by comma field, enter the values for this variable in a comma-separated list. Use query variables. * will fill the variable with all possible values that exists in that wildcard position (in the case of the Graphite Data Source). Jun 22, 2022 · I am attempting to create a message template for my alerts. For example a query like prod. For additional information using variables and templates, refer to the following documentation: Variables; Templates; Add and manage variables Community resources. Name Usage; name: string. Custom variables are similar to query variables in that they provide a dropdown list for you to select from. Getting started with managing your metrics, logs, and traces using Grafana. Use the Query template type to generate a dynamic list of variables, simply by allowing Grafana to explore your Data Source metric namespace when the Dashboard loads. This variable is not Loki template variables. Is there any way to keep this from happening? Grafana lists these variables in dropdown select boxes at the top of the dashboard to help you change the data displayed in your dashboard. Main reason: variables exist in the scope of dashboard, but data source is in global scope. Get your metrics into Prometheus quickly Graphite template variables. After that you'll need Labels and annotations template examples. servers. For an introduction to templating and template variables, refer to the Templating and Add and manage variables documentation. Try out and share prebuilt visualizations. The ‘variable’, ‘location’, etc are names of labels. query: string: current: Text and a value or VariableOption. Oct 21, 2021 · Use the "Repeat by variable option" in the panel where I want to display the IP in, and select the variable "name". Mar 31, 2022 · Template variables enable users to create dashboards that change dynamically based on user input. Somehow my key value pair seems not to get recognized as in the preview of values I see both values and, subsequently, in the query inspector I also see key and value. name} seems to work, but it only displays the first value. For more detail Oct 9, 2017 · Current implementation of custom template variable in grafana only expects cofiguration as a comma separated list of values, which is used later in dropdown widget ( component). If it is left blank, then Grafana concatenates (adds together) all the values in the query. If leave it blank, then the Grafana concatenates (adds together) all the values in the query. Name of the variable. threshold }}. Since values are serrate by comma, Grafana cuts my value into two parts. Select a notification template for a contact point Dec 29, 2020 · I am using Grafana V7. However, instead of getting values from a data source, you set the values for the list manually. Proposal: Instead of this sample The getTemplateSrv() function returns an instance of TemplateSrv which provides methods for working with template variables. Labels. Path: Copied! Visit the Grafana developer portal for tools and resources for extending Grafana with plugins. Oct 30, 2024 · Or you could create one dashboard and use panels with template queries. options Apr 26, 2023 · First of all, you cannot dynamically specify address for your data source. My goal is a simplified message using labels. Step-by-step guide with practical examples and performance tips. Apr 6, 2023 · Learn the difference between templating custom labels and annotations and notification templates in Grafana, and find out when to use each one. First off, to interpolate template variables, you need to Learn how to effectively use variables and template variables in Grafana to create dynamic and interactive dashboards. Sep 27, 2023 · For the label_key you should use Label names instead of label values (but I'm not sure if it's supported by Grafana 7, and I don't have that old version at hand to test it). Variables can be used in titles, descriptions, text panels, and queries. The Custom all value option on the variable must be blank for Grafana to format all values into a single string. For example, notification templates provide the . Learn more about Grafana template variables in the official Grafana documentation. Click a variable in the list to see its settings. Tried to access the value using this sintax: ${list[name]} and ${list. Choose a variable syntax Jun 2, 2023 · If both your values are constant and known on variable creation, you can use single variable with labels. Variables are used to parameterize a scene. Since variables have been around in Grafana for a long time, many users expect them to be supported for any data sources they install. For example Custom variable can be defined with the following Value: label1 : value1, label2 : value2 This way you will see in dropdown labels "label1", "label2". Explore variable types, use cases, and how to set up template variables for flexible data analysis and visualization. This works nicely in simple cases, but not if one wants to display user-friendly text in dropdown and use internal var value in queries and human-friendly - in label or title. You can approach custom variables in a couple of ways. Grafana refers to such variables as template variables. You can include numbers, strings, or key/value pairs separated by a space and a colon. 2. Grafana getting the value of a variable in summary and removing fields Mar 21, 2021 · key : value pairs. Dashboard templates. Grafana lists these variables in dropdown select boxes at the top of the dashboard to help you change the data displayed in your dashboard. I can't make it happened. For example, in this case, there’s a dashboard with a Prometheus data source and a multi-value variable. I will paste my template below and the message I receive in slack. Templating allows you to add dynamic data from queries to alert labels and annotations. {{ define "Alerting Template" }} Alert: {{ . To see variable settings, navigate to Dashboard Settings > Variables. variable }} on {{ . 1 in Windows to graph things from a MySQL data source I would like to create a custom variable to use in queries, but the value I need contains a comma. Prometheus template variables. nplhkuj tmzrhv ljkn reiifb rxamx gmj hocf ykryoxvg zaods hrrc