Grafana variables example. Well, I do understand as this could make the Dashboards v.

Grafana variables example Panel titles and metric queries can refer to variables using two different syntaxes. Learn about different types of variable syntax. Example Variables InfluxDB template variables. The variable is an integer, which equals 432000. Examples of core variables that are implemented as macros. Using template variables with Prometheus in Grafana. Use variables and transformations in a correlation Before you begin This example walks through creating a link in a test data source but the same principles apply to any data source. Instead of hard-coding things like server, application, and sensor names in your metric queries, you can use variables in their place. Use query variables. 1. 2 to Grafana v9. The variable is measured in either seconds ($__interval) or milliseconds ($__interval_ms). Using template variables with Microsoft SQL Server in Grafana Name your compound variable by starting each individual name with an underscore (_), such as _var1_var2. I’ve got a gnocchi data source and lots of tempest. timeRangeStart May 1, 2024 · I looking for a way to define sql filter values as a dashboard variable. The InfluxDB user interface (UI) provides the following predefined dashboard variables: v. We will create a simple dashboard that uses a dashboard variable in multiple ways. Query variables enable you to write a data source query that can return a list of metric names, tag values, or keys. May 16, 2023 · What Grafana version and what operating system are you using? 9. Use query variables Jun 2, 2023 · If both your values are constant and known on variable creation, you can use single variable with labels. This template variable appears as a drop-down menu in the top left. I dont want to create 100 dashboards - 1 per customer Aug 16, 2018 · A workaround would be a static template variable with all the possible perfrdata fields, but I would like to avoid it because of obvious reasons. For example: if server01 and server02 are selected then it will be formatted as: 'server01', 'server02'. Update dashboard settings - From the dashboard, click the configuration icon at the upper right; On the "Settings" page, click the "Variables" link and the "Add Variable" button; Set up a variable as follows: For example, if you have a series of four linked variables (country, region, server, metric) and you change a root variable value (country), then Grafana must run queries for all the dependent variables before it updates the visualizations in the dashboard. You can specify these Azure Monitor data source queries in the Variable edit view’s Query Type field. Guide for template variables in InfluxDB Jul 16, 2024 · Hi everybody. Firstly, some of these dashboards were chosen for their technical excellence, demonstrating the powerful capabilities of the Grafana platform. 04 MySQL datasource What are you trying to achieve? Evaluate nested template variable. summary }} {{ . But there I only see a selection of pre-set colors or a selection on the palette, I can’t insert a variable like ${my_color} and there’s no place for it. to perform a query for the values of the second variable. What would work for me is to use the field override and show the field based on the result of a regex that uses the variable. Disabling quoting for multi-value variables. I have a variable, “environment” which can have one of three values: test, staging, or production. Example: end$ matches "the end" but not "end of the line". 5 Datasource: prometheus Data: Kubernetes metrics. example dashboard; chained variables docs; variables; variable examples Mar 3, 2019 · If you’re using it in the query builder, it is an interpolated field, so it just replaces the variable. In the previous example, the variable only had one value, server-1. Jun 1, 2021 · With reference to the above link, How can i achieve the following. Using ${VariableName} displayed as exactly that, ${VariableName} when I expect the value to be displayed. What I want to do is, in a way, have a global constant variable. I have one table with Drive IDs and their names and one table with all the drive data. Variables are used to parameterize a scene. Variables in Grafana are like variables in a computer program or mathematical formula. How are you trying to achieve it? Trying to do something like ${${client}_numbers} where, for example, inner_var is some “client” and the outer_var is “${client}_numbers” I have also experimented with Sep 30, 2024 · What Grafana version and what operating system are you using? What are you trying to achieve? I’d like to change the queries in the panels, dynamically based on given variable (user input). It is one value. And here is a list of good examples on play. How are you trying to achieve it? Dashboard JSON provided of dummy dashboard. Sep 14, 2023 · What Grafana version and what operating system are you using? Oracle Linux Server 8. Dec 18, 2021 · Channel Membership : https://www. I’m using Grafan V 7. In the screenshot, I used the syntax you suggested in your earlier answer, but it doesn’t seem to expand the variable properly. The block hostnames option is an example of an option that works well with environment variables. If the variable is a multi-value variable then use the IN comparison operator rather than = to match against multiple values. 4-1. 4, I can't get it to work. Aug 30, 2024 · Hi Team, Can a row in Grafana dashboard be popped-up/repeated only if a variable becomes equal to some constant value? Example: Custom variable name is : rowvariable Values: ${othervariable:value}:constantvalue Row options → Repeat for → rowvariable Thank you Dmitri For local instances, plugins are installed and updated via a simple CLI command. For key-value variables (i. What I want to be able to do is use this variable across my dashboard, so when I build queries I can use this constant to limit my data. Instead of hard-coding details such as server, application, and sensor names in metric queries, you can use variables. The final dashboard will show the available Prometheus node exporters in a table, and we can filter the time series visualization by clicking the node exporter instance in the table cell. I use the following query with a regex expression Aug 26, 2019 · Grafana 5. login} Example: Mar 1, 2021 · This query correctly shows all tags on selected testName ( testName is another variable ) Now since i have the list of all tags, is it possible to create variables that would allow user to determine WHERE condition? For example the query would return tags : age, gender, eyesColor. To disable quoting, use the csv formatting option for variables: ${servers:csv} Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. x I used a dashboard variable to repeat a row of a dashboard. 3. For example, you could use variables to specify a label, time range, series, or variable selection. Below is an example from my test panel: Mar 31, 2022 · Format multi-value variables. Jun 4, 2019 · I’ve created a couple of dashboards and have placed them within Folders. region1: reg1-serv1, reg1-serv2 region2: reg2-serv1, reg2-serv2 region3: reg3-serv1, reg3-serv2 region: region1, region2, region3 servers // This variable is dependent on what region i select. Grafana lists these variables in dropdown select boxes at the top of the dashboard to help you change the data displayed in your dashboard. Annotations. I have a prometheus datasource with several jobs monitoring website endpoints. This approach should fit your case better: Go to Dashboard's Templating settings, create new variable with the type of Interval . Nov 5, 2024 · By incorporating variables into your dashboards, you can make them adaptable, customizable, and ultimately more user-friendly. 0+ variables used by HTMLGraphics won't update when the variable is changed unless it's wrapped in ${} . First of all this is my SQL Database. 71, Ubuntu 20 How to use Grafana variables efficiently in Flux Queries in a time series panel with a variable to toggle between hostnames in the queries. Examples of setting options. This will give you the ability to get your variables set from CSV/JSON/XML or any other external sources. 0, template variable values are only quoted when the template variable is a multi-value. For reproduce issue, please add severity DEBUG for example in log file. Use query variables Mar 26, 2021 · Grafana does support chained variables - where you use the values of one or more existing variables to generate the list of options for a new variable - but that’s done through a data source query, and I don’t think that this is what you want here. And the user would input into variable something like “age Apr 22, 2019 · Hello all. $varname – This syntax is easy to read, but it does not allow you to use a variable in the middle of a word. 4 with Plugin HTML Graphics Docu: Installation | HTMLGraphics Within the html section of the panel, I want to output the value of a variable. Sep 18, 2024 · Example: ^start matches "start of the line" but not "the start". Explore variable types, use cases, and how to set up template variables for flexible data analysis and visualization. The types for these are: Constant. There you can check if the your dashboard variable is converted into the right format for the mysql query. When defining dimension values based on multi-valued template variables, the data source uses a search expression to query for the matching metrics. 8 Grafana 10. My “Custom Options” is like: “foo : bar, bar : baz, baz : qux” with “Label and value” type. We are using the filter region == "${region}" With multi filter Aug 12, 2022 · Hey everyone, hope I can explain what I want to archive. My target is to create dynamic panels on the users input. remote_write component. You can take the following actions in the Variables tab: Move - Move a variable up or down the list using drag and drop. WHERE client in (’[[variable]]’) – that work as expected This guide expands upon the example dashboard that we configured in the Grafana Data Source Plugin article. go" | logfmt | duration > 10s and throughput_mb < 500 which will filter out log that contains the word metrics. ‘test1 : 3’) it will return the key. ${__url. Predefined dashboard variables. May 19, 2023 · I have already explored the Grafana documentation, but I couldn't find detailed examples or explanations specific to KQL log queries. Do not use spaces. Multi-value variables pose a new challenge: How do you decide how to format a collection of values? Prometheus template variables. You can use, CTEs, functions and much more. May 31, 2023 · Grafana v9. Here’s a simple example of how to use a template variable in a Graphite query: aliasByNode(${server}, 1) In this example, ${server} is a template variable that will be replaced with the selected server name from the dropdown. Or select a Namespace variable and only pods in that namespace Feb 20, 2019 · Variables变量提供了用户和面板交互，并动态刷新面板的功能。 不需要硬编码，不需要每次都修改SQL查询语句。 变量的下拉菜单显示在面板的顶部，这样改变下拉菜单的值，即可改变变量的值，而且所有使用该变量的仪表板都会随着变量的改变而改变。 Aug 9, 2023 · Grafana added support for “key : value” variables Variables: Adds support for key/value mapping in Custom variable by sartaj10 · Pull Request #27829 · grafana/grafana (github. In this panel link i used queryparams option with ${service_name:queryparams} syntax so that if i a user choose specific values of services, tables or graphs can be filtered Aug 5, 2022 · It sounds like you want to use chained variables. Oct 30, 2024 · I am using Grafana 11. Choose a variable syntax Dashboard Variables Video Lecture. I want to use this variable as ${my_color} in visualizations, for example, “bar chart”. Well, I do understand as this could make the Dashboards v. I want to include another variable skipTestLog to skip logs created by some test cron tasks. To make it a bit easier, I’ve set up a constant variable with the following regex value: all_services = /^Service1$|^Service2$|^Service3$|^ServiceN$/ Actual service names are very different and have no clear pattern. Example: 1, 2, 3, 56. Is Jun 7, 2022 · You can check the actual query that grafana sends to your mysql by clicking the "Generated SQL"-button. This might be numbers, strings, or even other variables. This blog post will delve into the nuts and bolts of using variables to enhance dashboard interactivity, providing you with practical techniques and examples to elevate your projects. skipTestLog is a custom variable of two options: Yes,No. Thetempest-FloatingIPsAssociationTestJSON-server-1470826024[777fb026-89d1-4224-87a8-05360b679329] example data: tempest-TestSnapshotPattern-server-xx[dd-dfa-dfa-b877-xx] testtest[8041d1b0-7de5-4909-8eea-xx] Jan 9, 2020 · Hi @dpkhm,. params:include:var-from,var-to} ${__user. One bar1 is filled this way : SELECT SUM(Value) / 60000 AS ‘Bad’ FROM openhab. How can i map regions to server. You will see it in the label_value but not in the level variable if Stream selector is not empty. Variables are displayed as dropdown lists at the top of the dashboard. Grafana automatically calculates an appropriate interval that you can use as a variable in templated queries. Learn how to effectively use variables and template variables in Grafana to create dynamic and interactive dashboards. If I do a Query variable and use -- Grafana -- as source, I don't know what to put in the query field. I cannot seem to figure out the correct query syntax for the fields that contains the host IP to be used as a variable. Flexibility: Easily switch between Grafana’s OpenTSDB data source supports template variable queries. $ {var_name} – Use this syntax when you want to use a variable in the middle of an expression. Apr 20, 2020 · Learn how to add Grafana variables to drill into specific details, see all results, and quickly get the info you need. To achieve this, create a variable that uses the parsed response of the initial request — which, in our example, is a random breed of cat — as its value. Hard-coded Meaning set up when you create a variable. And you can use this variable in the following way: Grafana lists these variables in dropdown select boxes at the top of the dashboard to help you change the data displayed in your dashboard. go, then parses each log line to extract more labels and filter with them. 7 (1e261642f4) Ubuntu 20. Clicking on a row should open a second dashboard. 0+ variables used by HTMLGraphics won't update when the variable is changed unless it's wrapped in ${} Grafana interprets var-example=value1&var-example=value2 as the dashboard variable example with two values: value1 and value2. You can inspect each dashboard to see just how the variables are Jul 29, 2021 · These specific Grafana examples were carefully selected based on various factors. Interval. 0. Variable setup - single Variable setup - multi Without filter With single filter. That latter dashboard should use a value from the selected row in its query. youtube. 0 - Linux What are you trying to achieve? Selection of variables with key value pairs, where there could be pairs with the same values. 1 (testing 6. Feb 9, 2023 · I’ve defined a dashboard variable called “contentSource” with a few different options. Nothing will be changed or written in influxdb. The examples in the documentation are hopefully clear. 1 What are you trying to achieve? Using Flux’s variables to perform multiple aggregations and Grafana’s variables for the dashboard. Benefits of Using Template Variables. example dashboard; Chained variables | Grafana Labs; Templates and variables | Grafana Labs; Variable examples | Grafana Labs A Dashboard Variables Example Video Lecture. This variable will be used to modify (filter, visualisation name, timerange, …) a dynamic dashboard. When you apply a variable to your dashboard, &vars[variable_name]=value is appended to the URL so you can share the link with the variables included. Guide for using template variables when querying the Loki data source Oct 15, 2018 · Grafana comes with the ability to define template variables that can power drop-down selections. There are two syntaxes: $<varname> Example with a template variable named hostname: Aug 28, 2018 · In the dashboard settings, I want to create a variable so that I can have the option to see the metrics panel for that particular host. Provide details and share your research! But avoid …. Best regards, ldrascic Aug 1, 2023 · I am using Grafana 10. The collection aims to solve the most frequent business tasks by providing an intuitive interface with detailed written documentation, examples, and video tutorials. I have another variable, “destURL” which is hidden, and used to create links on the dashboard and is Feb 24, 2023 · TL;DR; Where do I go to learn more about regular expression syntax used in variables to filter dashboard panels? I’m using version 9. Select a query type Nov 13, 2024 · Variable chaining in Grafana allows you to create a dynamic relationship between two or more variables, where the options available in one variable depend on the selection made in another. 1. 5 and I created a custom variable env with values “dev,hom,pro” which is being used in a prometheus datasource with the value “metrics-${env}” in the Instance name filter and it’s working. Variables allow you to create more interactive and dynamic dashboards by replacing hard-coded values with dynamic options. Label - Add a label or name to the bucket. My idea is that the user can Apr 26, 2022 · Hey, hope you all doing good. Jan 16, 2018 · So I would like to start out be creating two variables. Here is an example of creating a dashboard variable: Sep 21, 2024 · I’m running Grafana on a Linux OS The goal is to use a JSON to pass data to a variable. grafana. Current: What For example, you could derive the option from a variable in your Docker container definition, CI UI, or vault—wherever you declare environment variables. Grafana is running in docker at a Synology my database is mariasql, works fine Database has a lot of tables, all have a timestamp ‘Time’ and a float value ‘Value’ as data. Influxdb 2. For example, metric names, tag names, or tag values. However, InfluxDB expects nanoseconds, so when in text edit mode, you have to specify milliseconds in your query. The v8 pattern now becomes /^(abc-)/. The variables with the filter statement look like this All: LIKE ‘%’ Extern: IN(‘1111’,‘2222’) Intern: NOT IN(‘1111’,‘2222’) Depending on the selected filter the where clause in the sql statement should look like this: For selected value extern: SELECT . Asking for help, clarification, or responding to other answers. We will create the variables using the Data sources set up in all the previous lessons. The label is the string "default". Jun 2, 2023 · Here are couple examples of data sources allowing for such rules: Chaining of variables if you have any SQL data source is arguable the easiest case. The data link Aug 27, 2023 · Do i need to modify the database schema to define a variable? Everything is done in Grafana ( open dashboard → Settings → Variables → New variable ). 3 Sep 10, 2020 · Hello, I’m trying to create a custom variable that has values that contains some regex expression (e. It will then inject the value into Sep 7, 2022 · can you explain: where in the infinity query editor would you want to interpolate a variable? Have you tried creating your own custom template variable? Here are the docs on template variables. This means you can create template variables that fetch the values from OpenTSDB. Grafana automatically creates a quoted, comma-separated string for multi-value variables. Custom variable macros You can register a custom variable macro using sceneUtils. Plugins are not updated automatically, however you will be notified when updates are available right within your Grafana. When using the backend parser, use the following examples for filtering your data. Custom. I simply want to include the value of a dashboard constant variable in the HTML/SVG body. How can I use variables in this message (what syntax)? Also, how can I change the Subject of the notification Email? When I put something like “This is a mail alert {{ . * in the result set of my templating variable. The variable values change as they dynamically fetch options with a data source query. registerVariableMacro. Font example; Update grafana variable example; Apr 26, 2021 · Hi @schluk5,. Note the three panels at the bottom, with each one defaulted to a different backend. org. So, you would add a constraint AND | time | >= | $__from and it correctly parses it and sends it to influx. For Grafana v8. Example. httpHeaderValue1" valueFrom: secretKeyRef: name: "credentials" key: "PROMETHEUS_TOKEN" The Operator will look for a key with the name PROMETHEUS_TOKEN in a secret with the name credentials. I’m trying to setup variables to only match certain interfaces on cisco switches. Here’s a summary highlighting the Key Regex Operators Feb 22, 2023 · Hi Folks, I thought that what I was trying to do was going to be quite straightforward, but I cannot figure it out to save my life. These examples showcase how the platform can handle complex data visualizations and analytics, serving as an inspiration . . For example, a query variable might return a list of server names, sensor IDs, or data centers. x during creation of the query I got a popup window to choose variable from. A variable macro is useful for variable expressions you want to be evaluted dynamically based on some context. 2. They are displayed as dropdown lists at the top of the dashboard, making it easy to change the data being displayed. The preceding example has two blocks: prometheus. Can someone help on this? Mar 21, 2021 · You can learn more about custom variables in our documentation: Grafana Labs Add a custom variable. I would suggest that you check out the Graphite Template Nested example dashboard on play. Dec 1, 2020 · I have different Grafana dashboards build on Graphite datasources. I created a variable in the variables tab and named it my_color, it is a custom type with a value of 24c38e. What regex language does grafana use for the query options under variables? I’m trying to return interface Oct 29, 2023 · What Grafana version and what operating system are you using? Rocky Linux 9, grafana-10. I want to be able to select the first variable e. This enables the use of multiple template variables in one query, and also lets you use template variables for queries that have the Match Exact option disabled. Supported variable types Scenes support the following variable types: Jun 15, 2022 · Environment: Graphana 8. com/channel/UCmUILI2AWt2MSUgPlZwFdOg/joinDocumentation : https://sbcode. Aug 29, 2023 · 概要GrafanaのVariablesを使う方法を説明します。GrafanaのVariablesは、以下の図のようにダッシュボード上でダッシュボードの閲覧者がパラメータを指定できる機能です。 Dec 23, 2020 · Here we see that Grafana does indeed make the same calculation, although they calculated 6 hours (might be because they round to something more “normal”) By clicking on the information (i) button next to the Interval label, we see that Grafana supplies this value through a variable;$__interval; We can use this variable in our Prometheus query Sep 18, 2019 · How do you chain grafana variables to filter template panels Grafanav6. For an introduction to templating and template variables, refer to the Templating and Add and manage variables documentation. As an example, I wrote this query : SELECT cmts_device SEARCH CA Nov 26, 2022 · Hello, I’m new to Grafana, but already have some nice dashboards running. Manage variables. e. 3 with the HTML Graphics plugin 2. I want to create a variable in Grafana, that lists different measurement options for an InfluxDB query. I have two variables say region and servers. The variable is created on the dasboardsettings as ‘query’, and is named “testvar”. Variables set with key value pairs of first name to last name, with multi select and allow all options selected The example below shows how to use Grafana environment variables via Docker Secrets for the AWS ID-Key, secret access key, region, and profile. The user selects the proper value for the dashboard. For a single variable it will just return the text representation. Is there any way to use Jan 9, 2025 · Example of a Query with Template Variables. Add a custom variable Use a custom variable for values that do not change. Here is a graphical representation of what I want to do. 4. Manage and inspect variables. remote_write "default": A labeled block which instantiates a prometheus. Jan 8, 2025 · This example shows how to reference values from a secret in data source fields. Query for the compound variable by making the alias use the same individual names separated by a hyphen (-), such as val1-val2. Patrick Mar 4, 2022 · It sounds like you want to use chained variables. I have created a repeating panel based on a variable. In the Variables tab, you can add variables and manage existing variables. However, if the user instead creates a multi-value variable, it can hold multiple values at the same time. And the Sep 13, 2022 · Types of Grafana dashboard variables. You can use Grafana advanced variable format options. 2 + InfluxDB v2. Variables in data links let you send people to a detailed dashboard with preserved data filters. 3) Client: Edge on Windows 10 pro What am I trying to achieve? One dashboard contains a table. Item98 WHERE $__timeFilter Using template variables with Prometheus in Grafana. In the next few lessons, we will look at how to create and use dashboard variables. They are placeholders for a value that can be used in queries, panel titles, and even custom scene objects. I’m not having luck with the regexes I’ve been trying. After that, I created a Table panel where this variable needs to be used in a TraceQL query. I would Mar 10, 2021 · Hi, in influxdb 1. ) Site variable: SELECT DISTINCT Site FROM problems_solved 2. I want to allow my customers to log into grafana and be able to see the data that I see. It ensures that the pattern is found at the end of the string. How am I trying to achieve it? First dashboard uses a data link on the table. I’m surprised I can’t find any example on the internet for the combination of Icinga2 + ES Writer + Grafana, because It would be an awesome combination . You can also augment queries by using template variables. Dollar Sign ($): Matches the end of a string. Cluster, then select the second variable which shows only say nodes in that cluster. Update grafana variable example caution For Grafana v8. Variables allow you to create more interactive and dynamic dashboards. Description. Feb 4, 2023 · How can I use Variables : variable type : Text box, in Query and Transform e. This is particularly useful for scenarios where you want to filter data by multiple criteria simultaneously. Dec 16, 2024 · In the dashboard settings, you may use a variable in the definition of a second variable e. I was using SEARCH key code but it seems that it returns only the contained characters while I am really interested in the location of those characters. For multi-valued variables it will return the text representation combined with +. I would greatly appreciate any guidance or examples demonstrating the usage of Grafana query variables in KQL log queries. g. 1 . Dec 21, 2018 · Searching on google resulted in people doing nested variables, but whatever I try in Grafana 5. May 20, 2020 · Here’s an example in Grafana, the open-source visualization tool, Grafana variables allow you to use a drop down menu to select various options, no code modifications required. From Grafana 5. 7. For example, $_var1 or $_var2. In version v8, a regex pattern for variables was something like ^(abc-). Path: Copied! Products Open Source Solutions Learn Docs Pricing; Huge thanks to letshin for the original post. In influxdb 1. Example: datetime(2018-06-05T20:09 Guide for using template variables when querying the Graphite data source Sep 17, 2021 · Hey, I’m still new to InfluxDB and Grafana, but I’ve managed to work my way through to the point where I have a fairly usable database and dashboard; but now I’m stuck with a pretty simple problem. com). Logs query examples. Returns the To datetime from the Grafana picker. Like panels, you can have your own CSV/JSON in your variable. So The query is composed of: a log stream selector {container="query-frontend",namespace="loki-dev"} which targets the query-frontend container in the loki-dev namespace. Fields: Input - The variable of time series data (refID (such as A)) to resample; Resample to - The duration of time to resample to, for example 10s. Start experimenting with Grafana variables today, and turn your static dashboards into dynamic, interactive powerhouses! Jun 29, 2021 · What Grafana version and what operating system are you using? Grafana v7. To see a list of available variables, enter $ in the data link URL field. And add variable with such values: grp1,grp2,grp3,grp4 Now I can choose any group in dropdown menu and it works perfectly Also I Grafana lists these variables in dropdown select boxes at the top of the dashboard to help you change the data displayed in your dashboard. 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". Use the grafana-cli tool to install Google BigQuery from the commandline: grafana-cli plugins install May 9, 2019 · perhaps someone may help. org that use template variables. Is it possible to set up variables at the folder level and have the dashboards inherit those variables? Example: I’m an IT provider who monitor services for multiple customers. A practical example can be found in Grafana Play. Grafana refers to such variables as template variables. partial({[var-keyValue]: "existingKey1 Examples are hostname:"hostname1", product:"widget5". Use multi-value template variables. In version v9, the regex pattern is now surrounded by forward slashes. ua|uat, int|prer) that will be used as the regex filter in another variable example: Let’s say I have a variable like Name : _type “Values seperated by comma” : uat|ua, int|prer and another variable like Name : _env Query : (returns a list of environments) Regex : /$_type$/ the regex Dec 13, 2024 · Grafana variables unlock a world of possibilities, from template variables for reusable dashboards to advanced filtering with regex. Read the data source specific documentation topic for details on value escaping during interpolation. Learn more about Grafana template variables in the official Grafana documentation. g : I have a telemetry point A from query, I and I want to multiply that value (A) * 0. Please, report this to our official GitHub Discussions page by providing all the details (you can simply copy/paste most of the text + screenshots) and then select the correct category there. Any dashboard variable is a one-dimensional array of data elements. Intervals are typically used in aggregation functions like sum or average. Variable queries are expected to return one or more columns. This creates a cascade effect, ensuring that each dropdown filters the next based on the previous selection. net/grafana/dashboard-variables/Coupon Codes Using template variables with Elasticsearch in Grafana. Example: 1. In the below example, we’ve created a template variable that pulls in the values of the request_type column. my panel is a simple bar gauge. A little digression. 5 (user input from the variable text box). I would like to get the two series with just one query, because currently I have to execute one query to get the output and a second query to get the I am a new developer in Grafana and I would like to have a query that returns a variable having "CA" at the END of its name. x86_64 What are you trying to achieve? It is hard for me to understand the basic concept behind variables (I guess). It is a built-in Grafana type designed to use as a time Variables. In most cases, you will be filtering data based on single value or multiple value variable. The base query is straight from the Influxdb explorer to retrieve server data. Install the Data Source. Multi-value variables pose a new challenge: How do you decide how to format a collection of values? Mar 30, 2022 · Newcomer to Grafana here. Call your variable by using normal variable syntax. This does not work unfortunately. If you look at my queries, I need to store and use something like (1 → alice, 2 → bob, 3 → charlie), and not simply (1, 2, 3) or (alice, bob, charlie). For example, Jan 27, 2021 · Both examples in my post are modeled after how dashboard variables work, but AFAIK it cannot do what I want. When using OpenTSDB with a template variable of query type you can use following syntax for lookup. It is many values. You can also inspect variables to identify any dependencies between them. How are you trying to achieve it? I have defined a single “custom” Variable called “app”. Use the * wildcard to match any number of characters. It appears the forward slashes are required - as soon as I add them to the regex pattern, I get values Jul 16, 2023 · What Grafana version and what operating system are you using? Docker / grafana version 10. For example, a variable used in a regex expression in an InfluxDB or Prometheus query will be regex escaped. I’ve managed to create the query variable, and I found this query in the documentation Mar 4, 2024 · While Grafana currently lacks native support for creating a sequence of requests with data transfer between them, you can emulate this functionality using dashboard variables. The example uses the following values for the AWS Cloudwatch data source: Nov 6, 2017 · There is a drawback that the $__interval variable's value is adjusted by resolution of the graph, but this may also be helpful in some situations. 2 so if this is a possibility after the upgrade we will speed up proofing to get this on our production server) With templating, is there a way to have a variable depend on another variable that has the ‘Include All option’ option enabled? For example say variable1 is set up as such: SELECT DISTINCT [Name] FROM table May 16, 2024 · Hi, I uploaded a dashboard for grafana. Use variables in dashboard URLs to add more context to your links Mar 27, 2023 · We recently upgraded from Grafana v8. The Business Suite is a collection of open source plugins created and actively maintained by Volkov Labs. I would like to automatically create panels on a grafana dashboards (one panel for each monitored site This can be done by resample each of the two series, and then in a Math operation referencing the resampled variables. In addition to the dropdown list, variables can display as text boxes at the top of a dashboard for easy access (though, can optionally be hidden from view). Link to dashboards with variables defined in the URL. 1 I want to query multiple service statuses from a Zabbix data source. description }}” into the text box, and Apr 9, 2024 · Formats single- and multi-valued variables into their text representation. However this does Grafana lists these variables in dropdown select boxes at the top of the dashboard to help you change the data displayed in your dashboard. 3 docker-compose (using image bitnami/grafana:8. Thanks for your help. dynamic and make sense to request this as a Feature request. Values can be assigned using spec. Previous to this all colors are transparent. Oct 9, 2021 · Use variable fomating, which creates correct SQL syntax (and more effective approach + remove duplicates). Jan 7, 2022 · Where searchTrace is a variable of type "Text box" for the user to input search text. Units may be s seconds, m for minutes, h for hours, d for days, w for weeks Change svg attributes with grafana variables example; Communicate between panels; Dynamic height and width; Export to CSV. Currently, i am trying to link my repeating panel (based on group names and showing groups’ SLA) to another panel using panel links including a variable (holding services’ names). Here are some useful starting points and example dashboards in our public sandbox . Data link variables. Now in influxdb 2. Sep 25, 2018 · None of that worked, I finally found that, at least in postgresql connector, you can not use ‘=’ syntax to use variables, you have to use ‘in’ syntax intead, for example: WHERE client = ‘[[variable]]’ – this doesnt work, but if you use. This table hast the following columns: Drive_ID | Period | TimeStamp | Torque_Average | Torque_Peak_Pos | and some more. I am wondering if what I am trying to achieve is even possible. The repeating works fine, but I also need to show or hide data in the graph based on the same variable. ; a log pipeline |= "metrics. This dashboard in Grafana Play passes the variable server with multiple values, and the variables app and interval with a single value each. But now I need to capitalize this value to use in another data source to select a cluster with the same environment, for example cluster-HOM. I’m a beta, not like one of those pretty fighting fish, but like an early test version. For example, if you … Grafana refers to such variables as template variables. Example of Using Variables. 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. 5. Here’s an example. ) Topic variable: SELECT DISTINCT topic FROM problems_solved WHERE Site IN (${Site:sqlstring}) Mar 20, 2024 · I’m using grafana v8. 0 and flux queries I don’t know how to access the dashboard variables to get repeated rows as well: If I try this: I get this error: Can someone please tell me how to get the variable into my flux query Creating template variable using Infinity Query. At least that’s the format we used and it works. For my examples I'll use MySQL syntax, but I believe same can be done with all (or almost all) databases. I have the following example data, as inline data for the infinity datasource [ { "entity":"GOOGL", "price Apr 21, 2021 · Hello everyone! I have a dashboard with these variables: first second third From my prometheus datasource, my metric have these labels: 001:first:label:x 001:first:label:y 002:second:label:x 002:second:label:y 003:third:label:x 003:third:label:y In my dashboard panel query, I would like to get the metric values from the labels per variable. WHERE (id= 'test' AND type NOT IN('1111 Jan 6, 2022 · Dear Colleagues, When configuring a contact point of type “Email”, there is a text box for an optional message to include with the Email. The server variable so I can duplicate the graphs for a new server and only have to change the server name in one location, and the $_interval variable so I can just leave it as a variable but set it in on place to 10s. Business Suite for Grafana. Use query variables Dec 31, 2024 · In this case, Grafana interprets var-example=value1&var-example=value2 as the variable example having two values: value1 and value2. Are you able to set the key and value to different things without having it predefined in the variables section? Example: Code ran when buttons pressed: locationService. Maybe you have to adjust the ‘Refresh’ setting of the variable. valuesFrom: valuesFrom: - targetPath: "secureJsonData. Path: Copied! Products Open Source Solutions Learn Docs Pricing; Grafana for visualization, Tempo for traces, and Format multi-value variables In the previous example, the variables only had one value, server-1. I was unable to achieve the same with custom variables Oct 30, 2024 · Note: To create and manage variables in Grafana, you need either editor or admin permissions. The following JS snippets show some examples of how you can set For example, if you have a series of four linked variables (country, region, server, metric) and you change a root variable value (country), the Grafana workspace must run queries for all the dependent variables before it updates the visualizations in the dashboard. leijg rusn bhsp ehm pyztnq hvsdwp sqtk issk icbxp bqvfxs