From aeef7e2f15e4dea38b73fc3a18e3e707bc8e899c Mon Sep 17 00:00:00 2001
From: "Wilson E. Husin" <wilsonehusin@gmail.com>
Date: Fri, 12 Mar 2021 14:59:18 -0800
Subject: [PATCH] Add default value to KUBE_BASE_IMAGE_REGISTRY

---
 cluster/images/conformance/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cluster/images/conformance/Makefile b/cluster/images/conformance/Makefile
index 6a6c1335966..6a2b1ad9e4b 100644
--- a/cluster/images/conformance/Makefile
+++ b/cluster/images/conformance/Makefile
@@ -31,6 +31,9 @@ E2E_GO_RUNNER_BIN?=$(shell test -f $(LOCAL_OUTPUT_PATH)/go-runner && echo $(LOCA
 
 CLUSTER_DIR?=$(shell pwd)/../../../cluster/
 
+# This is defined in root Makefile, but some build contexts do not refer to them
+KUBE_BASE_IMAGE_REGISTRY?=k8s.gcr.io
+
 ifeq ($(ARCH),amd64)
     BASEIMAGE?=${KUBE_BASE_IMAGE_REGISTRY}/build-image/debian-base:v2.1.3
 else