Mirror amd64 and arm64 images.

mirror.sh

@@ -8,12 +8,13 @@ USER=${REGISTRY_USER}
 PASSWORD=${REGISTRY_PASSWORD}
 
 function mirror() {
-	image=$1
+	local image=$1
+	local os_and_arch=$2
 	image_name=$(echo "${image}" | cut -d":" -f 1)
 	image_version=$(echo "${image}" | cut -d":" -f 2)
 
 	echo -n "Mirroring ${image}... "
-	if ! docker pull "${image}" &> /dev/null; then
+	if ! docker pull --platform="${os_and_arch}" "${image}" &> /dev/null; then
 		echo "PULL FAILED"
 		exit 1
 	fi
@@ -67,5 +68,6 @@ docker login -u "${USER}" -p "${PASSWORD}" "${DESTINATION_REGISTRY}"
 
 # Mirror images.
 for image in "${WHAT_TO_MIRROR[@]}"; do
-	mirror "${image}"
+	mirror "${image}" linux/amd64
+	mirror "${image}" linux/arm64
 done