From 1f8a6ddaaf11bf509253051cd97b18c63dd34a2c Mon Sep 17 00:00:00 2001
From: Phillip Webb <pwebb@vmware.com>
Date: Thu, 10 Dec 2020 21:00:58 -0800
Subject: [PATCH] Write docker/config.json for CI Image generation

See gh-24461
---
 ci/tasks/build-ci-image.yml | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/ci/tasks/build-ci-image.yml b/ci/tasks/build-ci-image.yml
index b1bcff6eb48d..5b85abd979d6 100644
--- a/ci/tasks/build-ci-image.yml
+++ b/ci/tasks/build-ci-image.yml
@@ -13,6 +13,15 @@ caches:
 params:
   CONTEXT: ci-images-git-repo/ci/images
   DOCKERFILE: ci-images-git-repo/ci/images/((ci-image-name))/Dockerfile
-  REGISTRY_MIRRORS: ((dockerhub-registry-mirror))
+  REGISTRY_MIRRORS: ((docker-hub-mirror))
+  DOCKER_HUB_AUTH: ((docker-hub-auth))
 run:
-  path: build
+  path: /bin/sh
+  args:
+  - "-c"
+  - |
+    mkdir -p /root/.docker
+    cat > /root/.docker/config.json <<EOF
+    { "auths": { "https://index.docker.io/v1/": { "auth": "$DOCKER_HUB_AUTH" }}}
+    EOF
+    build