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6339605a14
This PR adds general stability fixes. Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
62 lines
1.4 KiB
Bash
Executable File
62 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (c) 2018-2023 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# This test will perform several execs to a
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# running container, the main purpose of this
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# test is to stress the agent
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set -e -x
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cidir=$(dirname "$0")
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source "${cidir}/../metrics/lib/common.bash"
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# Environment variables
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IMAGE="${IMAGE:-quay.io/prometheus/busybox:latest}"
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CONTAINER_NAME="${CONTAINER_NAME:-test}"
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PAYLOAD_ARGS="${PAYLOAD_ARGS:-tail -f /dev/null}"
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# Timeout is the duration of this test (seconds)
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# We want to stress the agent for a significant
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# time (approximately running for two days)
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timeout=186400
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start_time=$(date +%s)
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end_time=$((start_time+timeout))
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function setup {
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restart_containerd_service
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sudo ctr image pull $IMAGE
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sudo ctr run --runtime=$CTR_RUNTIME -d $IMAGE $CONTAINER_NAME sh -c $PAYLOAD_ARGS
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}
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function exec_loop {
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cmd="sudo ctr t exec --exec-id $(random_name) $CONTAINER_NAME sh -c"
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$cmd "echo 'hello world' > file"
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$cmd "ls /file"
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$cmd "rm -rf /file"
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$cmd "touch /tmp/execWorks"
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$cmd "ls /tmp | grep execWorks"
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$cmd "rm -rf /tmp/execWorks"
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$cmd "ls /etc/foo" || echo "Fail expected"
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$cmd "cat /tmp/one" || echo "Fail expected"
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$cmd "exit 42" || echo "Fail expected"
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}
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function teardown {
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echo "Ending stability test"
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clean_env_ctr
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}
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trap teardown EXIT
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info "Starting stability test"
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setup
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info "Running stability test"
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while [[ $end_time > $(date +%s) ]]; do
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exec_loop
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done
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