mirror of
https://github.com/kata-containers/kata-containers.git
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b2ce8b4d61
This PR adds memory foot print metrics to tests/metrics/density folder. Intentionally, each test exits w/ zero in all test cases to ensure that tests would be green when added, and will be enabled in a subsequent PR. A workflow matrix was added to define hypervisor variation on each job, in order to run them sequentially. The launch-times test was updated to make use of the matrix environment variables. Fixes: #7066 Signed-off-by: David Esparza <david.esparza.borquez@intel.com>
125 lines
3.6 KiB
Bash
Executable File
125 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (c) 2023 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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kata_tarball_dir=${2:-kata-artifacts}
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metrics_dir="$(dirname "$(readlink -f "$0")")"
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source "${metrics_dir}/../common.bash"
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function create_symbolic_links() {
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local link_configuration_file="/opt/kata/share/defaults/kata-containers/configuration.toml"
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local source_configuration_file="/opt/kata/share/defaults/kata-containers/configuration-${KATA_HYPERVISOR}.toml"
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if [ ${KATA_HYPERVISOR} != 'qemu' ] && [ ${KATA_HYPERVISOR} != 'clh' ]; then
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die "Failed to set the configuration.toml: '${KATA_HYPERVISOR}' is not recognized as a valid hypervisor name."
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fi
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sudo ln -sf "${source_configuration_file}" "${link_configuration_file}"
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}
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# Configures containerd
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function overwrite_containerd_config() {
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containerd_config="/etc/containerd/config.toml"
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sudo rm "${containerd_config}"
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sudo tee "${containerd_config}" << EOF
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version = 2
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[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options]
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SystemdCgroup = true
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[plugins]
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[plugins."io.containerd.grpc.v1.cri"]
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[plugins."io.containerd.grpc.v1.cri".containerd]
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default_runtime_name = "kata"
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[plugins."io.containerd.grpc.v1.cri".containerd.runtimes]
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[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.kata]
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runtime_type = "io.containerd.kata.v2"
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EOF
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}
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function install_kata() {
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# ToDo: remove the exit once the metrics workflow is stable
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exit 0
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local kata_tarball="kata-static.tar.xz"
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declare -r katadir="/opt/kata"
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declare -r destdir="/"
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declare -r local_bin_dir="/usr/local/bin/"
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# Removing previous kata installation
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sudo rm -rf "${katadir}"
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pushd ${kata_tarball_dir}
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sudo tar -xvf "${kata_tarball}" -C "${destdir}"
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popd
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# create symbolic links to kata components
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for b in "${katadir}/bin/*" ; do
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sudo ln -sf "${b}" "${local_bin_dir}/$(basename $b)"
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done
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check_containerd_config_for_kata
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restart_containerd_service
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}
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function check_containerd_config_for_kata() {
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# check containerd config
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declare -r line1="default_runtime_name = \"kata\""
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declare -r line2="runtime_type = \"io.containerd.kata.v2\""
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declare -r num_lines_containerd=2
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declare -r containerd_path="/etc/containerd/config.toml"
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local count_matches=$(grep -ic "$line1\|$line2" ${containerd_path})
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if [ $count_matches = $num_lines_containerd ]; then
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info "containerd ok"
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else
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info "overwriting containerd configuration w/ a valid one"
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overwrite_containerd_config
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fi
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}
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function run_test_launchtimes() {
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info "Running Launch Time test using ${KATA_HYPERVISOR} hypervisor"
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# ToDo: remove the exit once the metrics workflow is stable
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exit 0
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create_symbolic_links
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bash tests/metrics/time/launch_times.sh -i public.ecr.aws/ubuntu/ubuntu:latest -n 20
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}
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function run_test_memory_usage() {
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info "Running memory-usage test using ${KATA_HYPERVISOR} hypervisor"
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# ToDo: remove the exit once the metrics workflow is stable
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exit 0
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create_symbolic_links
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bash tests/metrics/density/memory_usage.sh 20 5
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}
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function run_test_memory_usage_inside_container() {
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info "Running memory-usage inside the container test using ${KATA_HYPERVISOR} hypervisor"
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# ToDo: remove the exit once the metrics workflow is stable
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exit 0
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create_symbolic_links
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bash tests/metrics/density/memory_usage_inside_container.sh 5
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}
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function main() {
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action="${1:-}"
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case "${action}" in
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install-kata) install_kata ;;
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run-test-launchtimes) run_test_launchtimes ;;
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run-test-memory-usage) run_test_memory_usage ;;
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run-test-memory-usage-inside-container) run_test_memory_usage_inside_container ;;
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*) >&2 die "Invalid argument" ;;
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esac
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}
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main "$@"
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