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7179eab364
using bind-mount Fixes #1153 Signed-off-by: Tomas Tomecek <ttomecek@redhat.com> Closes: #1156 Approved by: rhatdan
85 lines
1.7 KiB
Bash
Executable File
85 lines
1.7 KiB
Bash
Executable File
#!/bin/bash -x
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set -euo pipefail
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IFS=$'\n\t'
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#
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# 'atomic mount' integration tests
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# AUTHOR: William Temple <wtemple at redhat dot com>
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#
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if [[ "$(id -u)" -ne "0" ]]; then
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echo "Atomic mount tests require root access to manipulate devices."
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exit 1
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fi
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setup () {
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MNT_WORK="${WORK_DIR}/mnt_work"
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mkdir -p "${MNT_WORK}"
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mkdir -p "${MNT_WORK}/container"
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mkdir -p "${MNT_WORK}/image"
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INAME="atomic-test-secret"
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}
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teardown () {
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rm -rf "${MNT_WORK}"
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}
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trap teardown EXIT
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setup
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id=`${DOCKER} create ${INAME} /bin/true`
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cleanup_container () {
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${DOCKER} rm ${id}
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teardown
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}
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trap cleanup_container EXIT
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${ATOMIC} mount ${id} ${MNT_WORK}/container
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${ATOMIC} mount ${INAME} ${MNT_WORK}/image
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cleanup_mount () {
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${ATOMIC} unmount ${MNT_WORK}/container
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${ATOMIC} unmount ${MNT_WORK}/image
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cleanup_container
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}
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trap cleanup_mount EXIT
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# Expect failure
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set +e
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${ATOMIC} mount ${id} --live ${MNT_WORK}/container
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if [ "$?" -eq "0" ]; then
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exit 1
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fi
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${ATOMIC} mount ${INAME} --live ${MNT_WORK}/image
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if [ "$?" -eq "0" ]; then
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exit 1
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fi
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set -e
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${ATOMIC} unmount ${MNT_WORK}/container
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${ATOMIC} mount ${id} --shared ${MNT_WORK}/container
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if [[ "`cat "${MNT_WORK}/container/secret"`" != "${SECRET}" ]]; then
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exit 1
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fi
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if [[ "`cat "${MNT_WORK}/image/secret"`" != "${SECRET}" ]]; then
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exit 1
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fi
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running_cont=$(${DOCKER} run -d centos sleep infinity)
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cleanup_working_cont () {
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cleanup_mount
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${DOCKER} rm -f ${running_cont}
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}
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trap cleanup_working_cont EXIT
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${ATOMIC} unmount ${MNT_WORK}/container
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${ATOMIC} mount ${running_cont} --live ${MNT_WORK}/container
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touch ${MNT_WORK}/container/we_can_write_here
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${DOCKER} cp ${running_cont}:/we_can_write_here ${MNT_WORK}/
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