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https://github.com/aljazceru/kata-containers.git
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cb4cbe2958
Let's add support for caching Kernel artefacts that are generated using the kata-deploy local-build scripts. Right now those are not used, but we'll switch to using them very soon as part of upcoming changes of how we build the components we test in our CI. Fixes: #6480 Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com> Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
117 lines
3.2 KiB
Bash
Executable File
117 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2022 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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set -o errexit
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set -o nounset
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set -o pipefail
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script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "${script_dir}/../scripts/lib.sh"
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KERNEL_FLAVOUR="${KERNEL_FLAVOUR:-kernel}" # kernel | kernel-experimental | kernel-arm-experimetnal | kernel-dragonball-experimental
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cache_clh_artifacts() {
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local clh_tarball_name="kata-static-cloud-hypervisor.tar.xz"
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local current_clh_version="$(get_from_kata_deps "assets.hypervisor.cloud_hypervisor.version")"
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create_cache_asset "${clh_tarball_name}" "${current_clh_version}" ""
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}
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cache_firecracker_artifacts() {
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local fc_tarball_name="kata-static-firecracker.tar.xz"
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local current_fc_version="$(get_from_kata_deps "assets.hypervisor.firecracker.version")"
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create_cache_asset "${fc_tarball_name}" "${current_fc_version}" ""
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}
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cache_kernel_artifacts() {
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local kernel_tarball_name="kata-static-${KERNEL_FLAVOUR}.tar.xz"
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local current_kernel_image="$(get_kernel_image_name)"
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local current_kernel_kata_config_version="$(cat ${repo_root_dir}/tools/packaging/kernel/kata_config_version)"
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local current_kernel_version="$(get_from_kata_deps "assets.${KERNEL_FLAVOUR}.version")-${current_kernel_kata_config_version}"
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create_cache_asset "${kernel_tarball_name}" "${current_kernel_version}" "${current_kernel_image}"
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}
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create_cache_asset() {
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local component_name="${1}"
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local component_version="${2}"
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local component_image="${3}"
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sudo cp "${repo_root_dir}/tools/packaging/kata-deploy/local-build/build/${component_name}" .
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sudo chown -R "${USER}:${USER}" .
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sha256sum "${component_name}" > "sha256sum-${component_name}"
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cat "sha256sum-${component_name}"
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echo "${component_version}" > "latest"
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cat "latest"
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echo "${component_image}" > "latest_image"
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cat "latest_image"
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}
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help() {
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echo "$(cat << EOF
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Usage: $0 "[options]"
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Description:
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Builds the cache of several kata components.
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Options:
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-c Cloud hypervisor cache
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-F Firecracker cache
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-k Kernel cache
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* Export KERNEL_FLAVOUR="kernel|kernek-experimental|kernel-arm-experimental|kernel-dragonball-experimental" for a specific build
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The default KERNEL_FLAVOUR value is "kernel"
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-h Shows help
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EOF
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)"
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}
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main() {
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local cloud_hypervisor_component="${cloud_hypervisor_component:-}"
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local firecracker_component="${firecracker_component:-}"
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local kernel_component="${kernel_component:-}"
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local OPTIND
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while getopts ":cFkh:" opt
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do
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case "$opt" in
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c)
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cloud_hypervisor_component="1"
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;;
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F)
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firecracker_component="1"
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;;
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k)
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kernel_component="1"
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;;
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h)
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help
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exit 0;
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;;
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:)
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echo "Missing argument for -$OPTARG";
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help
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exit 1;
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;;
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esac
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done
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shift $((OPTIND-1))
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[[ -z "${cloud_hypervisor_component}" ]] && \
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[[ -z "${firecracker_component}" ]] && \
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[[ -z "${kernel_component}" ]] && \
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help && die "Must choose at least one option"
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mkdir -p "${WORKSPACE}/artifacts"
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pushd "${WORKSPACE}/artifacts"
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echo "Artifacts:"
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[ "${cloud_hypervisor_component}" == "1" ] && cache_clh_artifacts
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[ "${firecracker_component}" == "1" ] && cache_firecracker_artifacts
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[ "${kernel_component}" == "1" ] && cache_kernel_artifacts
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ls -la "${WORKSPACE}/artifacts/"
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popd
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sync
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}
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main "$@"
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