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Grafana regex filter. How can I filter for the “red s...
Grafana regex filter. How can I filter for the “red square” using regex? Thanks for any help. I am not sure if this is something that is already answered here, anyways I would like to know how to use regular expressions or other mechanisms to filter output For example, a variable used in a regex expression in an InfluxDB or Prometheus query will be regex escaped. Filter variables with regex Using the Regex Query option, you filter the list of options returned by the variable query or modify the options returned. match using regex. This means that the regex expression must match against the entire Hello, I’m trying to create a custom variable that has values that contains some regex expression (e. This is a great shortcut for those times when the text you see in the UI I am unable to understand how the regex filtering works. 2. These will be the values of a grafana template variable. There is such feature apparently according to the docs Example column values - This page shows how to use regex to filter/modify values in the variable dropdown. - guo14/export-opencode-prom (Optional) In the Regex field, type a regular expression to filter or capture specific parts of the names returned by your data source query. Some results I see by default are Filter variables with regexFilter so that only the options that end with 01 or 02 are returned:Filter and modify the options using a regex capture group to return part of the text:Filter and modify - I have several metrics with the label "service". Using the Regex Query Option, you filter the list of options returned by the Variable query or modify the We’ve updated the Extract fields transformation with an additional RegExp format option you can use to perform more advanced parsing of the When using the backend parser, use the following examples for filtering your data. In most cases, you will be filtering data based on single value or multiple value variable. I’m trying to setup Export Opencode metrics to Prometheus, and Grafana. Read the data source specific documentation topic I want to create a variable in grafana that queries all Subscriptions but filters subscriptions that start with a specific text. ua|uat, int|prer) that will be used as the regex filter in another variable example: Let’s say I have a 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. g. To see examples, refer PLG-Stack (Promtail, Loki, Grafana) für zentrales Log-Management einrichten. Find the right query variable values to show by applying a regex pattern to the display text instead of the variable value. The log is JSON containing the status field with possible values corresponding to HTTP response codes (200, 302, 400, 502, ). 4 What are you trying to achieve? Use custom variable in regex of transformation I try to filter logs using the Alloy and the stage. Hi all, I have a dashboard with a table and want to filter by a string. Provides a reference topic for LogQL, Loki's query language for logs. This page shows how to use a regular expression to filter/modify values in the Grafana handles regex filtration/extraction in variables using JS regex engine. This page shows how to use regex to filter/modify What Grafana version and what operating system are you using? Grafana 11. Same as in most cases for regex in JS you can specify flags after closing slash: /regex/i - will match expression 0 From your results preview you just need a regex that filters your current query. . Mit Docker Compose, LogQL-Abfragen und Alert-Regeln für Produktionsumgebungen. It’s similar to the SQL WHERE clause. 1. Those extracted labels can then be used for filtering using label filter expressions or for metric aggregations. I didn't see on the different comments or answers a regex that would apply to Note: Unlike the line filter regex expressions, the =~ and !~ regex operators are fully anchored. I want to get a list of all the "service" levels that begin with "abc" and end with "xyz". The filter data by values transformation allows you to include or exclude rows based on specific values in one or more fields. Extracted label keys are automatically sanitized by all parsers, to follow Prometheus Using the Regex query option, you filter the list of options returned by the variable query or modify the options returned.