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kata-containers/tools/packaging/static-build/qemu/build-static-qemu.sh
Wainer dos Santos Moschetta e5c710e833 packaging/qemu: Build and package completely in the container
Currently QEMU is built inside the container, its tarball pulled to
the host, files removed then packaged again. Instead, let's run all
those steps inside the container and the resulting tarball will
be the final version. For that end, it is introduced the
qemu-build-post.sh script which will remove the uneeded files and
create the tarball.

The patterns for directories on qemu.blacklist had to be changed
to work properly with `find -path`.

Fixes #1168

Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
2020-12-08 16:36:14 -05:00

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#!/bin/bash
#
# Copyright (c) 2018 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
set -o errexit
set -o nounset
set -o pipefail
script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${script_dir}/../../scripts/lib.sh"
source "${script_dir}/../qemu.blacklist"
packaging_dir="${script_dir}/../.."
qemu_tar="kata-static-qemu.tar.gz"
qemu_tmp_tar="kata-static-qemu-tmp.tar.gz"
qemu_destdir="/tmp/qemu-static/"
qemu_repo="${qemu_repo:-}"
qemu_version="${qemu_version:-}"
kata_version="${kata_version:-}"
if [ -z "$qemu_repo" ]; then
info "Get qemu information from runtime versions.yaml"
qemu_url=$(get_from_kata_deps "assets.hypervisor.qemu.url" "${kata_version}")
[ -n "$qemu_url" ] || die "failed to get qemu url"
qemu_repo="${qemu_url}.git"
fi
[ -n "$qemu_repo" ] || die "failed to get qemu repo"
[ -n "$qemu_version" ] || qemu_version=$(get_from_kata_deps "assets.hypervisor.qemu.version" "${kata_version}")
if ! (git ls-remote --heads "${qemu_url}" | grep -q "refs/heads/${qemu_version}"); then
qemu_version=$(get_from_kata_deps "assets.hypervisor.qemu.tag" "${kata_version}")
fi
[ -n "$qemu_version" ] || die "failed to get qemu version"
info "Build ${qemu_repo} version: ${qemu_version}"
http_proxy="${http_proxy:-}"
https_proxy="${https_proxy:-}"
prefix="${prefix:-"/opt/kata"}"
sudo docker build \
--no-cache \
--build-arg http_proxy="${http_proxy}" \
--build-arg https_proxy="${https_proxy}" \
--build-arg QEMU_DESTDIR="${qemu_destdir}" \
--build-arg QEMU_REPO="${qemu_repo}" \
--build-arg QEMU_VERSION="${qemu_version}" \
--build-arg QEMU_TARBALL="${qemu_tar}" \
--build-arg PREFIX="${prefix}" \
"${packaging_dir}" \
-f "${script_dir}/Dockerfile" \
-t qemu-static
sudo docker run \
-i \
-v "${PWD}":/share qemu-static \
mv "${qemu_destdir}/${qemu_tar}" /share/
sudo chown ${USER}:${USER} "${PWD}/${qemu_tar}"