From 642f761a3cdd7adb07281e62cf209392d11d0ef9 Mon Sep 17 00:00:00 2001 From: Fabian Reinartz Date: Tue, 21 Apr 2015 20:24:30 +0200 Subject: [PATCH] Replace hidden label prefix with meta prefix. --- model/labelname.go | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/model/labelname.go b/model/labelname.go index c37abb5..4abe2f2 100644 --- a/model/labelname.go +++ b/model/labelname.go @@ -34,10 +34,10 @@ const ( // label names. ReservedLabelPrefix = "__" - // HiddenLabelPrefix is a prefix which is legal in user-supplied label names - // but will not appear in the eventual metrics. - // Reserved labels may be excepted from that rule. - HiddenLabelPrefix = "_" + // MetaLabelPrefix is a prefix for labels that provide meta information. + // Labels with this prefix are used for intermediate label processing and + // will not be attached to time series. + MetaLabelPrefix = "__meta_" // JobLabel is the label name indicating the job from which a timeseries // was scraped.