github/kata-containers
1
0
Fork 2
mirror of https://github.com/kata-containers/kata-containers.git synced 2025-09-14 05:19:21 +00:00
Code Issues Projects Releases Wiki Activity

packaging: Use the cached kernel modules

Browse Source 
Till now we didn't have a logic to consume the kernel modules cached
tarball.  Let's make sure those are consumed as it'll save us a
reasonable amount of build time.

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
This commit is contained in:
Fabiano Fidêncio
2024-02-01 12:46:30 +01:00
parent e5bca90274
commit d2ea11dbff
1 changed files with 16 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
tools/packaging/kata-deploy/local-build/kata-deploy-binaries.sh
View File

@@ -333,7 +333,7 @@ install_se_image() {
#Install kernel component helper
install_cached_kernel_tarball_component() {
local kernel_name=${1}
local module_dir=${2:-""}
local extra_tarballs="${2:-}"
latest_artefact="${kernel_version}-${kernel_kata_config_version}-$(get_last_modification $(dirname $kernel_builder))"
latest_builder_image="$(get_kernel_image_name)"
@@ -344,25 +344,16 @@ install_cached_kernel_tarball_component() {
"${latest_builder_image}" \
"${final_tarball_name}" \
"${final_tarball_path}" \
"${extra_tarballs} " \
|| return 1
if [[ "${kernel_name}" != "kernel-sev" ]] && [[ "${kernel_name}" != "kernel-confidential" ]]; then
if [[ "${kernel_name}" != "kernel-sev" ]] && [[ "${kernel_name}" != "kernel"*"-confidential" ]]; then
return 0
fi
# SEV specific code path
install_cached_tarball_component \
"${kernel_name}" \
"${latest_artefact}" \
"${latest_builder_image}" \
"kata-static-${kernel_name}-modules.tar.xz" \
"${workdir}/kata-static-${kernel_name}-modules.tar.xz" \
|| return 1
if [[ -n "${module_dir}" ]]; then
mkdir -p "${module_dir}"
tar xvf "${workdir}/kata-static-${kernel_name}-modules.tar.xz" -C "${module_dir}" && return 0
fi
local modules_dir=$(get_kernel_modules_dir ${kernel_version} ${kernel_kata_config_version})
mkdir -p "${modules_dir}" || true
tar xvf "${workdir}/kata-static-${kernel_name}-modules.tar.xz" -C "${modules_dir}" && return 0
return 1
}
@@ -372,22 +363,26 @@ install_kernel_helper() {
local kernel_version_yaml_path="${1}"
local kernel_name="${2}"
local extra_cmd="${3:-}"
local extra_tarballs=""
export kernel_version="$(get_from_kata_deps ${kernel_version_yaml_path})"
export kernel_kata_config_version="$(cat ${repo_root_dir}/tools/packaging/kernel/kata_config_version)"
local module_dir=""
if [[ "${kernel_name}" == "kernel-sev" ]]; then
kernel_version="$(get_from_kata_deps assets.kernel.sev.version)"
default_patches_dir="${repo_root_dir}/tools/packaging/kernel/patches"
module_dir="${repo_root_dir}/tools/packaging/kata-deploy/local-build/build/kernel-sev/builddir/kata-linux-${kernel_version#v}-${kernel_kata_config_version}/lib/modules/${kernel_version#v}"
elif [[ "${kernel_name}" == "kernel"*"-confidential" ]]; then
kernel_version="$(get_from_kata_deps assets.kernel.confidential.version)"
default_patches_dir="${repo_root_dir}/tools/packaging/kernel/patches"
module_dir="${repo_root_dir}/tools/packaging/kata-deploy/local-build/build/kernel-confidential/builddir/kata-linux-${kernel_version#v}-${kernel_kata_config_version}/lib/modules/${kernel_version#v}"
fi
install_cached_kernel_tarball_component ${kernel_name} ${module_dir} && return 0
if [[ "${kernel_name}" == "kernel-sev" ]] || [[ "${kernel_name}" == "kernel"*"-confidential" ]]; then
local kernel_modules_tarball_name="kata-static-${kernel_name}-modules.tar.xz"
local kernel_modules_tarball_path="${workdir}/${kernel_modules_tarball_name}"
extra_tarballs="${kernel_modules_tarball_name}:${kernel_modules_tarball_path}"
fi
default_patches_dir="${repo_root_dir}/tools/packaging/kernel/patches"
install_cached_kernel_tarball_component ${kernel_name} ${extra_tarballs} && return 0
info "build ${kernel_name}"
info "Kernel version ${kernel_version}"