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https://github.com/aljazceru/kata-containers.git
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ef68a3a36b
This PR adds the stability test for kata containers repository. Fixes #8084 Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
71 lines
1.5 KiB
Bash
Executable File
71 lines
1.5 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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set -o pipefail
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# General env
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SCRIPT_PATH=$(dirname "$(readlink -f "$0")")
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source "${SCRIPT_PATH}/../metrics/lib/common.bash"
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NUM_CONTAINERS="$1"
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TIMEOUT_LAUNCH="$2"
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PAYLOAD_ARGS="${PAYLOAD_ARGS:-tail -f /dev/null}"
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IMAGE="${IMAGE:-quay.io/prometheus/busybox:latest}"
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# Show help about this script
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help(){
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cat << EOF
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Usage: $0 <count> <timeout>
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Description:
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This script launches n number of containers.
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Options:
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<count> : Number of containers to run.
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<timeout>: Timeout to launch the containers.
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EOF
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}
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function main() {
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# Verify enough arguments
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if [ $# != 2 ]; then
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echo >&2 "error: Not enough arguments [$@]"
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help
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exit 1
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fi
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local i=0
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local containers=()
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local not_started_count="${NUM_CONTAINERS}"
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init_env
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check_cmds "${cmds[@]}"
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sudo -E ctr i pull "${IMAGE}"
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info "Creating ${NUM_CONTAINERS} containers"
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for ((i=1; i<= "${NUM_CONTAINERS}"; i++)); do
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containers+=($(random_name))
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sudo -E ctr run -d --runtime "${CTR_RUNTIME}" "${IMAGE}" "${containers[-1]}" sh -c "${PAYLOAD_ARGS}"
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((not_started_count--))
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info "$not_started_count remaining containers"
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done
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# Check that the requested number of containers are running
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check_containers_are_up & pid=$!
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(sleep "${TIMEOUT_LAUNCH}" && kill -HUP "${pid}") 2>/dev/null & pid_tout=$!
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if wait "${pid}" 2>/dev/null; then
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pkill -HUP -P "${pid_tout}"
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wait "${pid_tout}"
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else
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warn "Time out exceeded"
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return 1
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fi
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clean_env_ctr
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}
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main "$@"
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