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ci: Port runk tests to this repo
I'm basically moving the runk tests from the tests repo to this one, and I'm adding the "Signed-off-by:" of every single contributor the tests. Fixes: #8116 Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com> Signed-off-by: Chen Yiyang <cyyzero@qq.com> Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
This commit is contained in:
Fabiano Fidêncio
parent
7f23772763
commit
da91c9df88
59
tests/integration/runk/gha-run.sh
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59
tests/integration/runk/gha-run.sh
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#!/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="${2:-kata-artifacts}"
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runk_dir="$(dirname "$(readlink -f "$0")")"
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source "${runk_dir}/../../common.bash"
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function install_dependencies() {
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info "Installing the dependencies needed for running the runk tests"
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# Dependency list of projects that we can rely on the system packages
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# - jq
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declare -a system_deps=(
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jq
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)
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sudo apt-get update
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sudo apt-get -y install "${system_deps[@]}"
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ensure_yq
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# Dependency list of projects that we can install them
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# directly from their releases on GitHub:
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# - containerd
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# - cri-container-cni release tarball already includes CNI plugins
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declare -a github_deps
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github_deps[0]="cri_containerd:$(get_from_kata_deps "externals.containerd.${CONTAINERD_VERSION}")"
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for github_dep in "${github_deps[@]}"; do
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IFS=":" read -r -a dep <<< "${github_dep}"
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install_${dep[0]} "${dep[1]}"
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done
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}
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function run() {
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info "Running runk tests using"
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bash -c ${runk_dir}/runk-tests.sh
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}
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function main() {
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action="${1:-}"
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case "${action}" in
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install-dependencies) install_dependencies ;;
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install-kata) install_kata ;;
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run) run ;;
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*) >&2 die "Invalid argument" ;;
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esac
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}
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main "$@"
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99
tests/integration/runk/runk-tests.sh
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99
tests/integration/runk/runk-tests.sh
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#!/bin/bash
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#
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# Copyright (c) 2023 Kata Contributors
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# This test will validate runk with containerd
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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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set -o errtrace
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tracing_dir="$(dirname "$(readlink -f "$0")")"
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source "${tracing_dir}/../../common.bash"
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source "${tracing_dir}/../../metrics/lib/common.bash"
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RUNK_BIN_PATH="/usr/local/bin/runk"
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TEST_IMAGE="docker.io/library/busybox:latest"
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CONTAINER_ID="id1"
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PID_FILE="${CONTAINER_ID}.pid"
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WORK_DIR="$(mktemp -d --tmpdir runk.XXXXX)"
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setup() {
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echo "pull container image"
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check_images ${TEST_IMAGE}
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}
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test_runk() {
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echo "start container with runk"
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# Bind mount ${WORK_DIR}:/tmp. Tests below will store files in this dir and check them when container is frozon.
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sudo ctr run --pid-file ${PID_FILE} -d --runc-binary ${RUNK_BIN_PATH} --mount type=bind,src=${WORK_DIR},dst=/tmp,options=rbind:rw ${TEST_IMAGE} ${CONTAINER_ID}
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read CID PID STATUS <<< $(sudo ctr t ls | grep ${CONTAINER_ID})
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[ ${PID} == $(cat ${PID_FILE}) ] || die "pid is not consistent"
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[ ${STATUS} == "RUNNING" ] || die "container status is not RUNNING"
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echo "exec process in a container"
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sudo ctr t exec --exec-id id1 ${CONTAINER_ID} sh -c "echo hello > /tmp/foo"
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[ "hello" == "$(sudo ctr t exec --exec-id id1 ${CONTAINER_ID} cat /tmp/foo)" ] || die "exec process failed"
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echo "test ps command"
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sudo ctr t exec --detach --exec-id id1 ${CONTAINER_ID} sh
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# one line is the titles, and the other 2 lines are porcess info
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[ "3" == "$(sudo ctr t ps ${CONTAINER_ID} | wc -l)" ] || die "ps command failed"
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echo "test pause and resume"
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# The process outputs lines into /tmp/{CONTAINER_ID}, which can be read in host when it's frozon.
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sudo ctr t exec --detach --exec-id id2 ${CONTAINER_ID} sh -c "while true; do echo hello >> /tmp/${CONTAINER_ID}; sleep 0.1; done"
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# sleep for 1s to make sure the process outputs some lines
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sleep 1
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sudo ctr t pause ${CONTAINER_ID}
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[ "PAUSED" == "$(sudo ctr t ls | grep ${CONTAINER_ID} | grep -o PAUSED)" ] || die "status is not PAUSED"
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echo "container is paused"
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local TMP_FILE="${WORK_DIR}/${CONTAINER_ID}"
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local lines1=$(cat ${TMP_FILE} | wc -l)
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# sleep for a while and check the lines are not changed.
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sleep 1
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local lines2=$(cat ${TMP_FILE} | wc -l)
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[ ${lines1} == ${lines2} ] || die "paused container is still running"
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sudo ctr t resume ${CONTAINER_ID}
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[ "RUNNING" == "$(sudo ctr t ls | grep ${CONTAINER_ID} | grep -o RUNNING)" ] || die "status is not RUNNING"
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echo "container is resumed"
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# sleep for a while and check the lines are changed.
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sleep 1
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local lines3=$(cat ${TMP_FILE} | wc -l)
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[ ${lines2} -lt ${lines3} ] || die "resumed container is not running"
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echo "kill the container and poll until it is stopped"
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sudo ctr t kill --signal SIGKILL --all ${CONTAINER_ID}
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# poll for a while until the task receives signal and exit
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local cmd='[ "STOPPED" == "$(sudo ctr t ls | grep ${CONTAINER_ID} | awk "{print \$3}")" ]'
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waitForProcess 10 1 "${cmd}" || die "failed to kill task"
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echo "check the container is stopped"
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# there is only title line of ps command
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[ "1" == "$(sudo ctr t ps ${CONTAINER_ID} | wc -l)" ] || die "kill command failed"
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# High-level container runtimes such as containerd call the kill command with
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# --all option in order to terminate all processes inside the container
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# even if the container already is stopped. Hence, a low-level runtime
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# should allow kill --all regardless of the container state like runc.
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echo "test kill --all is allowed regardless of the container state"
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sudo ctr t kill --signal SIGKILL ${CONTAINER_ID} && die "kill should fail"
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sudo ctr t kill --signal SIGKILL --all ${CONTAINER_ID} || die "kill --all should not fail"
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echo "delete the container"
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sudo ctr t rm ${CONTAINER_ID}
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[ -z "$(sudo ctr t ls | grep ${CONTAINER_ID})" ] || die "failed to delete task"
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sudo ctr c rm ${CONTAINER_ID} || die "failed to delete container"
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}
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clean_up() {
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rm -f ${PID_FILE}
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rm -rf ${WORK_DIR}
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}
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setup
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test_runk
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clean_up
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