From ede3adc7d469c23fd923905dff869822aaebcd36 Mon Sep 17 00:00:00 2001
From: Chiang Fong Lee <myself@cflee.net>
Date: Wed, 25 Sep 2019 19:24:21 +0800
Subject: [PATCH] Build: Fix Dockerfile glibc version error (#19394)

Change the base image for the golang build stage from
golang:1.12.9 (Debian 'Buster' 10) to golang:1.12.9-stretch
(Debian 'Stretch' 9), so that the glibc version in golang build
stage matches the glibc version in the final container based
on ubuntu:18.04. Otherwise, the built binaries cannot execute
in the final container.
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 44091bfdab0..a3898a71e54 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Golang build container
-FROM golang:1.12.9
+FROM golang:1.12.9-stretch
 
 WORKDIR $GOPATH/src/github.com/grafana/grafana