rancherOS/scripts/copy-images

#!/bin/bash
set -ex

cd $(dirname $0)/..

. scripts/build-common
. scripts/version

VERSION=${VERSION:?"VERSION not set"}
BUILD=${BUILD:?"BUILD not set"}


CONTAINER_INITRDBASE=$(docker create rancher/os-initrdbase:${VERSION})
cleanup_initrdbase() {
    docker rm -v ${CONTAINER_INITRDBASE}
}
trap cleanup_initrdbase EXIT
docker cp ${CONTAINER_INITRDBASE}:/initrd ${BUILD} # copies files to ${BUILD}/initrd


CONTAINER_KERNEL=$(docker create rancher/os-kernel:${VERSION})
cleanup_kernel() {
    docker rm -v ${CONTAINER_KERNEL}
}
trap cleanup_kernel EXIT
docker cp ${CONTAINER_KERNEL}:/kernel ${BUILD} # copies files to ${BUILD}/kernel