From 2893ec8c7fd75d081f23b808f8e16d96ded37b99 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Petazzoni?= <jerome.petazzoni@gmail.com>
Date: Fri, 12 Nov 2021 16:19:53 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=96=BC=EF=B8=8F=20=20Add=20mirror.gcr.io?=
 =?UTF-8?q?=20as=20Docker=20registry=20mirror?=
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---
 prepare-vms/lib/commands.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/prepare-vms/lib/commands.sh b/prepare-vms/lib/commands.sh
index 445f685a..277b664f 100644
--- a/prepare-vms/lib/commands.sh
+++ b/prepare-vms/lib/commands.sh
@@ -236,6 +236,12 @@ _cmd_docker() {
     sudo add-apt-repository 'deb https://download.docker.com/linux/ubuntu bionic stable'
     sudo apt-get -q update
     sudo apt-get -qy install docker-ce
+
+    # Add registry mirror configuration.
+    if ! [ -f /etc/docker/daemon.json ]; then
+        echo '{\"registry-mirrors\": [\"https://mirror.gcr.io\"]}' | sudo tee /etc/docker/daemon.json
+        sudo systemctl restart docker
+    fi
     "
 
     ##VERSION## https://github.com/docker/compose/releases