label_values regex grafana

First of all, make the data source a variable so that the dashboard is not limited to any specific Prometheus instance. I created event.original as my own variable to collect data from elasticsearch and now I can see my logs. Here we have 2 options. Returns a list of label names. Given a query result of two time series: Series 1: labels Server=Server A, Datacenter=EU The default option, Disabled, means that the order of options returned by your data source query will be used. to_json_data class . Step 3: Data plane pods to set up scraping. r/grafana - [InfluxDB/Grafana] Extracting two types of data and using ... I think that may be the missing point which enables you . Grafana templating: Regex for Prometheus label_values variables This allows the variable drop-down list to contain a friendly name for each value that can be selected. 假设我有2种类型的服务器，一种是本地电脑(每个指标名称都存在{nodename='mac-local'})，一种是阿里云服务器(每个指标名称都存在{nodename='aliyun'})，同时每个指标下都存在一个 {instance='具体的服务器的ip地址'}标签。 Regexp re-writes on "Legend format". The parts are: Metric_name (e.g. Additionally, you can extract labels from prometheus with the label_values function, which takes a label name and an optional metrics name parameter. The Label field is the name of the label to match. The = operator after the label name is a label matching operator.The following label matching operators are supported: =: exactly equal. I'm trying to shorten my legends a bit, and the usual searches aren't helping me with applying regular expressions. I know that I can use structure like: label_values({job="nodes"},instance) and I received something like: node1.example.com:9100, node2.example.com:9100, etc. Cheat Sheet - Loki - Seb's IT blog - GitLab Note, that Prometheus have stalled metrics, so deleted pods will appear in resulting grafana drop-down for about 5 minutes or kind of this. Grafana - Visualized AlertManager alarm in Grafana - Programmer All Search: Grafana Variable Regex Example. In the Sort list, select the sort order for values to be displayed in the dropdown list. And there is no any time series starts . Label names beginning with __ are reserved for internal use. Visible label for variable. Regex allows you to filter the results based on a regular expression. Now, let me show you how to put it all together. In the template variable editor, I'd like to have the ability to have a query like stats.gauges.mycompany.instance. *: (.*)". Viewed 1k times 0 In my Grafana I have a Variable: . Welcome back to the series. I would like populate values for variable in templating using query (a datasource: Prometheus). Menu. Share. If you want to filter the values returned, use the Regex field just below Query. grafana filter by value - Studio Pangea Multi-value Before queries are sent to your data source, the query is interpolated, meaning that the variable is replaced with its current value.During interpolation, the variable value might be escaped to conform to the syntax of the query language and where it is used.

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