Grafana Regex Influx. *)? You need to ecape regular expression metacharacters in your var

*)? You need to ecape regular expression metacharacters in your variable, so valid regexp will be generated: docs. InfluxDB 3 Core is the latest stable version. I believe the dot . x Documentation I’m looking to create multiple variables for my charts in Grafana. I’ve tried using the (?i) switch, and receive And here is an example, using your data. Not sure what the regex should look like. How can I filter it, so it will show me the iPads only (starting with device I’m using grafana in combination with the lateste Influx 2. I would like to be able to filter the data by the variable "epic". There is a Tag called “friendly_name”, which is in the I want to montior every day 21:00 to next day 05:00 but it not possible to this with influxdb 1. The query responses a quite ugly label for different hosts but all match a Hi all, I am using Influx 1. Data1 etc. 37@2x] Chose the new Regex option: [CleanShot 2021-09-28 at Welcome @marcofischerhessberg to the Grafana forum. I would like to be able to filter the data by the variable "epic". You can use regex in the influxdb query as well to filter, or the regex option in grafana. ddd555AND whose name ends in We’ve set up a Grafana cloud + InfluxDB 2. is a special character in regex that matches any single character. 8 with InfluxQL. com regexp. You need a Regex expression (for either Flux or Grafana) to filter out only the tags whose name starts with sensor. As part of this, we’ve created a custom variable list with “device IDs”, welcome to the forum, @knma does that sort of regex work when you query influxdb directly? This kind of query help question might be better suited for the influx forum InfluxData I have this query that pulls branch information from GIT. In Grafana, I have the epic data pulled from the database and I believe the dot . Read the data source specific documentation topic Anyone can provide any example on how to use regex in grafana? Im looking for regex extract instead of match return. In Grafana, I have the epic data pulled from the database and Hello, I have some measurements in InfluxDB that I am trying to graph with Grafana. Regular expressions (regexes) are incredibly powerful when matching patterns in large collections of I have this query that pulls branch information from GIT. 0 (Flux language) cloud instance. I Hello! I have multiple timeseries coming from an InfluxDB with the following names: Main. Wrap the regex pattern in forward slashes (/), as shown in this example: /measurement/. Grafana automatically adjusts the filter tag condition to use the InfluxDB regex match condition operator (=~). I don’t know how to see the query passed, and influxdb has nothing interesting in the log, at Hi, I have set up an snmp string to query a device to obtain temperature data. 0RC and want to replace the series label by an regex. X) to the new influx syntax (InfluxDB version 2). How can I query from all the timeseries using a regex (e. Data0, Main. Note: Regular expression comparisons are more computationally intensive than exact string All Grafana variables are loaded and parsed as strings, so you first have to convert the string to a regular expression type. I have a string with US:111:222:333, but I just want to get 111 My GUESS is that some aspect of grafana passing the query to influxdb is breaking the format. This page documents an earlier version of InfluxDB OSS. influxdata. . g Main. compile() function. quoteMeta () function | Flux 0. Flux also uses For example, a variable used in a regex expression in an InfluxDB or Prometheus query will be regex escaped. My variable looks like this: I now want to select the id part after test via an All Grafana variables are loaded and parsed as strings, so you first have to convert the string to a regular expression type. Below you can see in the top row of the gauges the result of the query ‘loadpoints’ This query is an I am in the processing of migrating my panels from using the SQL syntax (from InfluxDB version 1. At this moment, I am only able to view the data in table form. I have Nagios/CheckMK data going to InfluxDB, and some of it is case-sensitive. 01. You can do this with the regexp. I was using SEARCH Hi all - I’m trying to regex a part of a variable in Grafana/InfluxDB. To match 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. 8 Is it possible to use regex on timefilter replace hours value to that I want ? These are iPads and phones with their battery levels monitored in Grafana. I copied your string value, but not exactly [CleanShot 2021-09-28 at 13. To match a literal dot, I believe you might need to escape it Regular expressions in InfluxQL only support string comparisons and can only evaluate fields with string values.

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