From 36be5ef3a26d5db8f487514e06179a17d7771b49 Mon Sep 17 00:00:00 2001
From: Sebastiaan van Stijn <github@gone.nl>
Date: Sat, 17 Jul 2021 14:51:07 +0200
Subject: [PATCH] Dockerfile.test: add GOLANG_IMAGE build arg to allow
 overriding

This allows the base image itself to be overridden with an alternative image.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
---
 contrib/Dockerfile.test | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/contrib/Dockerfile.test b/contrib/Dockerfile.test
index ed8ae1162..9cb9f7408 100644
--- a/contrib/Dockerfile.test
+++ b/contrib/Dockerfile.test
@@ -11,8 +11,9 @@
 # docker build -t containerd-test --build-arg RUNC_VERSION=v1.0.0-rc94 -f Dockerfile.test ../
 
 ARG GOLANG_VERSION=1.16.6
+ARG GOLANG_IMAGE=golang
 
-FROM golang:${GOLANG_VERSION} AS golang
+FROM ${GOLANG_IMAGE}:${GOLANG_VERSION} AS golang
 
 # Install runc
 FROM golang AS runc