modify

Documentation

Index

• func AddRenameCallback(input telegraf.Input, f RenameCallback) telegraf.Input
• type RenameCallback

Functions

func AddRenameCallback

func AddRenameCallback(input telegraf.Input, f RenameCallback) telegraf.Input

AddRenameCallback adds a rename callback that can mutate labels & annotations.

Types

type RenameCallback

type RenameCallback func(labels map[string]string, annotations types.MetricAnnotations) (newLabels map[string]string, newAnnotations types.MetricAnnotations)

RenameCallback is a function which can mutate labels & annotations Mutation for labels could be done in place or by returning a new map.