From ace6ece9a5c1b6a74b8b90e6334405cebeab0c3b Mon Sep 17 00:00:00 2001
From: Mohan Dutt Parashar <kraken@kraken.local>
Date: Fri, 30 Jun 2023 18:49:48 +0530
Subject: [PATCH] adding l6etenant label in addition to existing tenant label,
 this change is required for consistency

---
 go/httpmetrics/metrics.go | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/go/httpmetrics/metrics.go b/go/httpmetrics/metrics.go
index 6c878e9..7e8816e 100644
--- a/go/httpmetrics/metrics.go
+++ b/go/httpmetrics/metrics.go
@@ -15,10 +15,11 @@ import (
 )
 
 const (
-	labelDomain = "domain"
-	labelMethod = "method"
-	labelStatus = "status"
-	labelPer    = "per"
+	labelDomain    = "domain"
+	labelMethod    = "method"
+	labelStatus    = "status"
+	labelPer       = "per"
+	labelL6etenant = "l6etenant"
 )
 
 var (
@@ -26,6 +27,7 @@ var (
 	defaultLabels = []string{
 		labelPer, proc.LabelHostname, labelDomain, labelMethod,
 		proc.LabelProgram, labelStatus, proc.LabelTenant, proc.LabelCluster,
+		labelL6etenant,
 	}
 
 	// the ONLY metric that we emit is httpRequestsDuration
@@ -107,6 +109,7 @@ func CustomREDHandler(g LabelMaker, next http.Handler) http.Handler {
 			proc.LabelCluster:  "", // default cluster is empty
 			labelDomain:        r.Host,
 			labelMethod:        r.Method,
+			labelL6etenant:     "", // default l6etenant is empty
 		}
 
 		ctx := context.WithValue(r.Context(), enableMiddleware, "true")
@@ -142,6 +145,8 @@ func CustomREDHandler(g LabelMaker, next http.Handler) http.Handler {
 				}
 			}
 
+			labels[labelL6etenant] = labels[proc.LabelTenant]
+
 			httpRequestsDuration.With(labels).Observe(
 				float64(time.Since(start).Milliseconds()),
 			)