From 220d20b0514a01ac5707bb4d8d5d3eca9a5de074 Mon Sep 17 00:00:00 2001
From: Morlay <morlay.null@gmail.com>
Date: Wed, 28 Jul 2021 09:45:06 +0800
Subject: [PATCH] images/bootstrap: added arm64 support

---
 images/bootstrap/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/images/bootstrap/Dockerfile b/images/bootstrap/Dockerfile
index e679e60cfdb9c..01a27542a0ca2 100644
--- a/images/bootstrap/Dockerfile
+++ b/images/bootstrap/Dockerfile
@@ -93,10 +93,11 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     rm -rf /var/lib/apt/lists/*
 
 # Add the Docker apt-repository
+ARG TARGETARCH
 RUN curl -fsSL https://download.docker.com/linux/$(. /etc/os-release; echo "$ID")/gpg \
     | apt-key add - && \
     add-apt-repository \
-    "deb [arch=amd64] https://download.docker.com/linux/$(. /etc/os-release; echo "$ID") \
+    "deb [arch=${TARGETARCH:-amd64}] https://download.docker.com/linux/$(. /etc/os-release; echo "$ID") \
     $(lsb_release -cs) stable"
 
 # Install Docker