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packaging: Adding caching capability for SEV kernel and initrd

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Cache and reuse initrd binary whenever possible.

Fixes: #6176

Signed-off-by: Unmesh Deodhar <udeodhar@amd.com>
This commit is contained in:
Unmesh Deodhar
2023-01-31 11:45:57 -06:00
committed by Fabiano Fidêncio
parent 3e3a1bab70
commit 321b061a53
2 changed files with 17 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
tools/packaging/kata-deploy/local-build/kata-deploy-binaries.sh
View File

@@ -237,14 +237,20 @@ install_cc_image() {
local component="rootfs-image"
local root_hash_vanilla="root_hash_vanilla.txt"
local root_hash_tdx=""
local initramfs_last_commit=""
if [ -n "${tee}" ]; then
jenkins="${jenkins_url}/job/kata-containers-2.0-rootfs-image-${tee}-cc-$(uname -m)/${cached_artifacts_path}"
if [ "${tee}" == "tdx" ]; then
jenkins="${jenkins_url}/job/kata-containers-2.0-rootfs-image-${tee}-cc-$(uname -m)/${cached_artifacts_path}"
component="${tee}-rootfs-image"
root_hash_vanilla=""
root_hash_tdx="root_hash_${tee}.txt"
fi
fi
if [ "${tee}" == "sev" ]; then
component="${tee}-rootfs-initrd"
root_hash_vanilla=""
initramfs_last_commit="$(get_initramfs_image_name)"
fi
fi
local osbuilder_last_commit="$(echo $(get_last_modification "${repo_root_dir}/tools/osbuilder") | sed s/-dirty//)"
local guest_image_last_commit="$(get_last_modification "${repo_root_dir}/tools/packaging/guest-image")"
@@ -259,7 +265,7 @@ install_cc_image() {
install_cached_component \
"${component}" \
"${jenkins}" \
"${osbuilder_last_commit}-${guest_image_last_commit}-${agent_last_commit}-${libs_last_commit}-${attestation_agent_version}-${gperf_version}-${libseccomp_version}-${pause_version}-${rust_version}-${image_type}-${AA_KBC}" \
"${osbuilder_last_commit}-${guest_image_last_commit}$-${initramfs_last_commit}-${agent_last_commit}-${libs_last_commit}-${attestation_agent_version}-${gperf_version}-${libseccomp_version}-${pause_version}-${rust_version}-${image_type}-${AA_KBC}" \
"" \
"${final_tarball_name}" \
"${final_tarball_path}" \

9
tools/packaging/static-build/cache_components.sh
View File

@@ -92,6 +92,7 @@ cache_rootfs_artifacts() {
local rust_version="$(get_from_kata_deps "languages.rust.meta.newest-version")"
local rootfs_tarball_name="kata-static-cc-rootfs-image.tar.xz"
local aa_kbc="offline_fs_kbc"
local initramfs_last_commit=""
local image_type="image"
local root_hash_vanilla="${repo_root_dir}/tools/osbuilder/root_hash_vanilla.txt"
local root_hash_tdx=""
@@ -103,8 +104,14 @@ cache_rootfs_artifacts() {
root_hash_vanilla=""
root_hash_tdx="${repo_root_dir}/tools/osbuilder/root_hash_tdx.txt"
fi
if [ "${TEE}" == "sev" ]; then
rootfs_tarball_name="kata-static-cc-sev-rootfs-initrd.tar.xz"
aa_kbc="online_sev_kbc"
image_type="initrd"
initramfs_last_commit="$(get_initramfs_image_name)"
fi
fi
local current_rootfs_version="${osbuilder_last_commit}-${guest_image_last_commit}-${agent_last_commit}-${libs_last_commit}-${attestation_agent_version}-${gperf_version}-${libseccomp_version}-${pause_version}-${rust_version}-${image_type}-${aa_kbc}"
local current_rootfs_version="${osbuilder_last_commit}-${guest_image_last_commit}-${initramfs_last_commit}-${agent_last_commit}-${libs_last_commit}-${attestation_agent_version}-${gperf_version}-${libseccomp_version}-${pause_version}-${rust_version}-${image_type}-${aa_kbc}"
create_cache_asset "${rootfs_tarball_name}" "${current_rootfs_version}" "" "${root_hash_vanilla}" "${root_hash_tdx}"
}