mirror of
https://github.com/systemd/systemd.git
synced 2024-10-29 21:55:36 +03:00
6f3cec8a0d
Quoting https://github.com/systemd/systemd/pull/25050#discussion_r998721845: This part seems to be quite racy, at least in the C8S job: [ 1767.520856] H testsuite-15.sh[35]: *** test transient slice drop-ins [ 1767.520856] H testsuite-15.sh[35]: + mkdir -p /etc/systemd/system/slice.d [ 1767.522480] H testsuite-15.sh[35]: + mkdir -p /etc/systemd/system/a-.slice.d [ 1767.524992] H testsuite-15.sh[35]: + mkdir -p /etc/systemd/system/a-b-.slice.d [ 1767.526799] H testsuite-15.sh[35]: + mkdir -p /etc/systemd/system/a-b-c.slice.d [ 1767.528302] H testsuite-15.sh[35]: + echo -e '[Unit]\nDocumentation=man:drop1' [ 1767.528434] H testsuite-15.sh[35]: + echo -e '[Unit]\nDocumentation=man:drop2' [ 1767.528519] H testsuite-15.sh[35]: + echo -e '[Unit]\nDocumentation=man:drop3' [ 1767.528595] H testsuite-15.sh[35]: + echo -e '[Unit]\nDocumentation=man:drop4' [ 1767.528676] H testsuite-15.sh[35]: + systemctl cat a-b-c.slice [ 1767.541321] H systemctl[1042]: No files found for a-b-c.slice. [ 1767.542854] H systemd[1]: testsuite-15.service: Main process exited, code=exited, status=1/FAILURE [ 1767.542995] H systemd[1]: testsuite-15.service: Failed with result 'exit-code'. [ 1767.543360] H systemd[1]: Failed to start testsuite-15.service. [ 1767.543542] H systemd[1]: testsuite-15.service: Consumed 1.586s CPU time. [ 1767.543938] H systemd[1]: Reached target testsuite.target. [ 1767.545737] H systemd[1]: Starting end.service...
718 lines
27 KiB
Bash
Executable File
718 lines
27 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -eux
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set -o pipefail
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clear_unit () {
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local UNIT_NAME="${1:?}"
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systemctl stop "$UNIT_NAME" 2>/dev/null || :
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rm -f /{etc,run,usr/lib}/systemd/system/"$UNIT_NAME"
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rm -fr /{etc,run,usr/lib}/systemd/system/"$UNIT_NAME".d
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rm -fr /{etc,run,usr/lib}/systemd/system/"$UNIT_NAME".{wants,requires}
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if [[ $UNIT_NAME == *@ ]]; then
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local base="${UNIT_NAME%@*}"
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local suffix="${UNIT_NAME##*.}"
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systemctl stop "$base@"*."$suffix" 2>/dev/null || :
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rm -f /{etc,run,usr/lib}/systemd/system/"$base@"*."$suffix"
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rm -fr /{etc,run,usr/lib}/systemd/system/"$base@"*."$suffix".d
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rm -fr /{etc,run,usr/lib}/systemd/system/"$base@"*."$suffix".{wants,requires}
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fi
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}
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clear_units () {
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for u in "$@"; do
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clear_unit "$u"
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done
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systemctl daemon-reload
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}
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create_service () {
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local SERVICE_NAME="${1:?}"
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clear_units "${SERVICE_NAME}".service
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cat >/etc/systemd/system/"$SERVICE_NAME".service <<EOF
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[Unit]
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Description=$SERVICE_NAME unit
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[Service]
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ExecStart=sleep 100000
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EOF
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mkdir -p /{etc,run,usr/lib}/systemd/system/"$SERVICE_NAME".service.{d,wants,requires}
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}
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create_services () {
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for u in "$@"; do
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create_service "$u"
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done
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}
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check_ok () {
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x="$(systemctl show --value -p "${2:?}" "${1:?}")"
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case "$x" in
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*${3:?}*) return 0 ;;
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*) return 1 ;;
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esac
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}
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check_ko () {
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! check_ok "$@"
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}
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test_basic_dropins () {
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echo "Testing basic dropins..."
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echo "*** test a wants b wants c"
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create_services test15-a test15-b test15-c
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ln -s ../test15-b.service /etc/systemd/system/test15-a.service.wants/
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ln -s ../test15-c.service /etc/systemd/system/test15-b.service.wants/
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check_ok test15-a Wants test15-b.service
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check_ok test15-b Wants test15-c.service
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echo "*** test a wants,requires b"
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create_services test15-a test15-b test15-c
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ln -s ../test15-b.service /etc/systemd/system/test15-a.service.wants/
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ln -s ../test15-b.service /etc/systemd/system/test15-a.service.requires/
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check_ok test15-a Wants test15-b.service
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check_ok test15-a Requires test15-b.service
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echo "*** test a wants nonexistent"
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create_service test15-a
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ln -s ../nonexistent.service /etc/systemd/system/test15-a.service.wants/
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check_ok test15-a Wants nonexistent.service
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systemctl start test15-a
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systemctl stop test15-a
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echo "*** test a requires nonexistent"
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ln -sf ../nonexistent.service /etc/systemd/system/test15-a.service.requires/
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systemctl daemon-reload
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check_ok test15-a Requires nonexistent.service
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# 'b' is already loaded when 'c' pulls it in via a dropin.
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echo "*** test a,c require b"
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create_services test15-a test15-b test15-c
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ln -sf ../test15-b.service /etc/systemd/system/test15-a.service.requires/
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ln -sf ../test15-b.service /etc/systemd/system/test15-c.service.requires/
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systemctl start test15-a
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check_ok test15-c Requires test15-b.service
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systemctl stop test15-a test15-b
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# 'b' is already loaded when 'c' pulls it in via an alias dropin.
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echo "*** test a wants alias"
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create_services test15-a test15-b test15-c
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ln -sf test15-c.service /etc/systemd/system/test15-c1.service
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ln -sf ../test15-c.service /etc/systemd/system/test15-a.service.wants/
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ln -sf ../test15-c1.service /etc/systemd/system/test15-b.service.wants/
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systemctl start test15-a
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check_ok test15-a Wants test15-c.service
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check_ok test15-b Wants test15-c.service
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systemctl stop test15-a test15-c
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echo "*** test service.d/ top level drop-in"
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create_services test15-a test15-b
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check_ko test15-a ExecCondition "/bin/echo a"
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check_ko test15-b ExecCondition "/bin/echo b"
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mkdir -p /usr/lib/systemd/system/service.d
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cat >/usr/lib/systemd/system/service.d/override.conf <<EOF
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[Service]
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ExecCondition=/bin/echo %n
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EOF
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systemctl daemon-reload
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check_ok test15-a ExecCondition "/bin/echo test15-a"
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check_ok test15-b ExecCondition "/bin/echo test15-b"
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rm -rf /usr/lib/systemd/system/service.d
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clear_units test15-{a,b,c,c1}.service
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}
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test_linked_units () {
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echo "Testing linked units..."
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echo "*** test linked unit (same basename)"
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create_service test15-a
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mv /etc/systemd/system/test15-a.service /
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ln -s /test15-a.service /etc/systemd/system/
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ln -s test15-a.service /etc/systemd/system/test15-b.service
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check_ok test15-a Names test15-a.service
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check_ok test15-a Names test15-b.service
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echo "*** test linked unit (cross basename)"
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mv /test15-a.service /test15-a@.scope
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ln -fs /test15-a@.scope /etc/systemd/system/test15-a.service
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systemctl daemon-reload
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check_ok test15-a Names test15-a.service
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check_ok test15-a Names test15-b.service
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check_ko test15-a Names test15-a@ # test15-a@.scope is the symlink target.
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# Make sure it is completely ignored.
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rm /test15-a@.scope
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clear_units test15-{a,b}.service
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}
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test_template_alias() {
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echo "Testing instance alias..."
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echo "*** forward"
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create_service test15-a@
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ln -s test15-a@inst.service /etc/systemd/system/test15-b@inst.service # alias
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check_ok test15-a@inst Names test15-a@inst.service
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check_ok test15-a@inst Names test15-b@inst.service
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check_ok test15-a@other Names test15-a@other.service
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check_ko test15-a@other Names test15-b@other.service
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echo "*** reverse"
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systemctl daemon-reload
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check_ok test15-b@inst Names test15-a@inst.service
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check_ok test15-b@inst Names test15-b@inst.service
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check_ko test15-b@other Names test15-a@other.service
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check_ok test15-b@other Names test15-b@other.service
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clear_units test15-{a,b}@.service
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}
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test_hierarchical_service_dropins () {
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echo "Testing hierarchical service dropins..."
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echo "*** test service.d/ top level drop-in"
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create_services a-b-c
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check_ko a-b-c ExecCondition "echo service.d"
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check_ko a-b-c ExecCondition "echo a-.service.d"
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check_ko a-b-c ExecCondition "echo a-b-.service.d"
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check_ko a-b-c ExecCondition "echo a-b-c.service.d"
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for dropin in service.d a-.service.d a-b-.service.d a-b-c.service.d; do
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mkdir -p /usr/lib/systemd/system/$dropin
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echo "
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[Service]
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ExecCondition=echo $dropin
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" >/usr/lib/systemd/system/$dropin/override.conf
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systemctl daemon-reload
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check_ok a-b-c ExecCondition "echo $dropin"
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# Check that we can start a transient service in presence of the drop-ins
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systemd-run -u a-b-c2.service -p Description='sleepy' sleep infinity
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# The transient setting replaces the default
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check_ok a-b-c2.service Description "sleepy"
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# The override takes precedence for ExecCondition
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# (except the last iteration when it only applies to the other service)
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if [ "$dropin" != "a-b-c.service.d" ]; then
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check_ok a-b-c2.service ExecCondition "echo $dropin"
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fi
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# Check that things are the same after a reload
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systemctl daemon-reload
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check_ok a-b-c2.service Description "sleepy"
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if [ "$dropin" != "a-b-c.service.d" ]; then
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check_ok a-b-c2.service ExecCondition "echo $dropin"
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fi
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systemctl stop a-b-c2.service
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done
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for dropin in service.d a-.service.d a-b-.service.d a-b-c.service.d; do
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rm -rf /usr/lib/systemd/system/$dropin
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done
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clear_units a-b-c.service
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}
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test_hierarchical_slice_dropins () {
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echo "Testing hierarchical slice dropins..."
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echo "*** test slice.d/ top level drop-in"
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# Slice units don't even need a fragment, so we test the defaults here
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check_ok a-b-c.slice Description "Slice /a/b/c"
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check_ok a-b-c.slice MemoryMax "infinity"
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# Test drop-ins
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for dropin in slice.d a-.slice.d a-b-.slice.d a-b-c.slice.d; do
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mkdir -p /usr/lib/systemd/system/$dropin
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echo "
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[Slice]
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MemoryMax=1000000000
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" >/usr/lib/systemd/system/$dropin/override.conf
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systemctl daemon-reload
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check_ok a-b-c.slice MemoryMax "1000000000"
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busctl call \
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org.freedesktop.systemd1 \
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/org/freedesktop/systemd1 \
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org.freedesktop.systemd1.Manager \
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StartTransientUnit 'ssa(sv)a(sa(sv))' \
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'a-b-c.slice' 'replace' \
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2 \
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'Description' s 'slice too' \
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'MemoryMax' t 1000000002 \
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0
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# The override takes precedence for MemoryMax
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check_ok a-b-c.slice MemoryMax "1000000000"
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# The transient setting replaces the default
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check_ok a-b-c.slice Description "slice too"
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# Check that things are the same after a reload
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systemctl daemon-reload
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check_ok a-b-c.slice MemoryMax "1000000000"
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check_ok a-b-c.slice Description "slice too"
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busctl call \
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org.freedesktop.systemd1 \
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/org/freedesktop/systemd1 \
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org.freedesktop.systemd1.Manager \
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StopUnit 'ss' \
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'a-b-c.slice' 'replace'
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rm /usr/lib/systemd/system/$dropin/override.conf
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done
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# Test unit with a fragment
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echo "
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[Slice]
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MemoryMax=1000000001
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" >/usr/lib/systemd/system/a-b-c.slice
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systemctl daemon-reload
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check_ok a-b-c.slice MemoryMax "1000000001"
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clear_units a-b-c.slice
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}
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test_transient_service_dropins () {
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echo "Testing dropins for a transient service..."
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echo "*** test transient service drop-ins"
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mkdir -p /etc/systemd/system/service.d
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mkdir -p /etc/systemd/system/a-.service.d
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mkdir -p /etc/systemd/system/a-b-.service.d
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mkdir -p /etc/systemd/system/a-b-c.service.d
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echo -e '[Service]\nStandardInputText=aaa' >/etc/systemd/system/service.d/drop1.conf
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echo -e '[Service]\nStandardInputText=bbb' >/etc/systemd/system/a-.service.d/drop2.conf
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echo -e '[Service]\nStandardInputText=ccc' >/etc/systemd/system/a-b-.service.d/drop3.conf
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echo -e '[Service]\nStandardInputText=ddd' >/etc/systemd/system/a-b-c.service.d/drop4.conf
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# There's no fragment yet, so this fails
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systemctl cat a-b-c.service && exit 1
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# xxx → eHh4Cg==
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systemd-run -u a-b-c.service -p StandardInputData=eHh4Cg== sleep infinity
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data=$(systemctl show -P StandardInputData a-b-c.service)
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# xxx\naaa\n\bbb\nccc\nddd\n → eHh4…
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test "$data" = "eHh4CmFhYQpiYmIKY2NjCmRkZAo="
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# Do a reload and check again
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systemctl daemon-reload
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data=$(systemctl show -P StandardInputData a-b-c.service)
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test "$data" = "eHh4CmFhYQpiYmIKY2NjCmRkZAo="
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clear_units a-b-c.service
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rm /etc/systemd/system/service.d/drop1.conf \
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/etc/systemd/system/a-.service.d/drop2.conf \
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/etc/systemd/system/a-b-.service.d/drop3.conf
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}
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test_transient_slice_dropins () {
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echo "Testing dropins for a transient slice..."
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echo "*** test transient slice drop-ins"
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# FIXME: implement reloading of individual units.
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#
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# The settings here are loaded twice. For most settings it doesn't matter,
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# but Documentation is not deduplicated, so we current get repeated entried
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# which is a bug.
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mkdir -p /etc/systemd/system/slice.d
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mkdir -p /etc/systemd/system/a-.slice.d
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mkdir -p /etc/systemd/system/a-b-.slice.d
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mkdir -p /etc/systemd/system/a-b-c.slice.d
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echo -e '[Unit]\nDocumentation=man:drop1' >/etc/systemd/system/slice.d/drop1.conf
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echo -e '[Unit]\nDocumentation=man:drop2' >/etc/systemd/system/a-.slice.d/drop2.conf
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echo -e '[Unit]\nDocumentation=man:drop3' >/etc/systemd/system/a-b-.slice.d/drop3.conf
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echo -e '[Unit]\nDocumentation=man:drop4' >/etc/systemd/system/a-b-c.slice.d/drop4.conf
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# Invoke daemon-reload to make sure that the call below doesn't fail
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systemctl daemon-reload
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# No fragment is required, so this works
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systemctl cat a-b-c.slice
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busctl call \
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org.freedesktop.systemd1 \
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/org/freedesktop/systemd1 \
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org.freedesktop.systemd1.Manager \
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StartTransientUnit 'ssa(sv)a(sa(sv))' \
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'a-b-c.slice' 'replace' \
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1 \
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'Documentation' as 1 'man:drop5' \
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0
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data=$(systemctl show -P Documentation a-b-c.slice)
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test "$data" = "man:drop1 man:drop2 man:drop3 man:drop4 man:drop5 man:drop1 man:drop2 man:drop3 man:drop4"
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# Do a reload and check again
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systemctl daemon-reload
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data=$(systemctl show -P Documentation a-b-c.slice)
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test "$data" = "man:drop5 man:drop1 man:drop2 man:drop3 man:drop4"
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clear_units a-b-c.slice
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rm /etc/systemd/system/slice.d/drop1.conf \
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/etc/systemd/system/a-.slice.d/drop2.conf \
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/etc/systemd/system/a-b-.slice.d/drop3.conf
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}
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test_template_dropins () {
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echo "Testing template dropins..."
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create_services foo bar@ yup@
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# Declare some deps to check if the body was loaded
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cat >>/etc/systemd/system/bar@.service <<EOF
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[Unit]
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After=bar-template-after.device
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EOF
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cat >>/etc/systemd/system/yup@.service <<EOF
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[Unit]
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After=yup-template-after.device
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EOF
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ln -s /etc/systemd/system/bar@.service /etc/systemd/system/foo.service.wants/bar@1.service
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check_ok foo Wants bar@1.service
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echo "*** test bar-alias@.service→bar@.service, but instance symlinks point to yup@.service ***"
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ln -s bar@.service /etc/systemd/system/bar-alias@.service
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ln -s bar@1.service /etc/systemd/system/bar-alias@1.service
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ln -s yup@.service /etc/systemd/system/bar-alias@2.service
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ln -s yup@3.service /etc/systemd/system/bar-alias@3.service
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# create some dropin deps
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mkdir -p /etc/systemd/system/bar@{,0,1,2,3}.service.requires/
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mkdir -p /etc/systemd/system/yup@{,0,1,2,3}.service.requires/
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mkdir -p /etc/systemd/system/bar-alias@{,0,1,2,3}.service.requires/
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ln -s ../bar-template-requires.device /etc/systemd/system/bar@.service.requires/
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ln -s ../bar-0-requires.device /etc/systemd/system/bar@0.service.requires/
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ln -s ../bar-1-requires.device /etc/systemd/system/bar@1.service.requires/
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ln -s ../bar-2-requires.device /etc/systemd/system/bar@2.service.requires/
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ln -s ../bar-3-requires.device /etc/systemd/system/bar@3.service.requires/
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ln -s ../yup-template-requires.device /etc/systemd/system/yup@.service.requires/
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ln -s ../yup-0-requires.device /etc/systemd/system/yup@0.service.requires/
|
|
ln -s ../yup-1-requires.device /etc/systemd/system/yup@1.service.requires/
|
|
ln -s ../yup-2-requires.device /etc/systemd/system/yup@2.service.requires/
|
|
ln -s ../yup-3-requires.device /etc/systemd/system/yup@3.service.requires/
|
|
|
|
ln -s ../bar-alias-template-requires.device /etc/systemd/system/bar-alias@.service.requires/
|
|
ln -s ../bar-alias-0-requires.device /etc/systemd/system/bar-alias@0.service.requires/
|
|
ln -s ../bar-alias-1-requires.device /etc/systemd/system/bar-alias@1.service.requires/
|
|
ln -s ../bar-alias-2-requires.device /etc/systemd/system/bar-alias@2.service.requires/
|
|
ln -s ../bar-alias-3-requires.device /etc/systemd/system/bar-alias@3.service.requires/
|
|
|
|
systemctl daemon-reload
|
|
|
|
echo '*** bar@0 is aliased by bar-alias@0 ***'
|
|
systemctl show -p Names,Requires bar@0
|
|
systemctl show -p Names,Requires bar-alias@0
|
|
check_ok bar@0 Names bar@0
|
|
check_ok bar@0 Names bar-alias@0
|
|
|
|
check_ok bar@0 After bar-template-after.device
|
|
|
|
check_ok bar@0 Requires bar-0-requires.device
|
|
check_ok bar@0 Requires bar-alias-0-requires.device
|
|
check_ok bar@0 Requires bar-template-requires.device
|
|
check_ok bar@0 Requires bar-alias-template-requires.device
|
|
check_ko bar@0 Requires yup-template-requires.device
|
|
|
|
check_ok bar-alias@0 After bar-template-after.device
|
|
|
|
check_ok bar-alias@0 Requires bar-0-requires.device
|
|
check_ok bar-alias@0 Requires bar-alias-0-requires.device
|
|
check_ok bar-alias@0 Requires bar-template-requires.device
|
|
check_ok bar-alias@0 Requires bar-alias-template-requires.device
|
|
check_ko bar-alias@0 Requires yup-template-requires.device
|
|
check_ko bar-alias@0 Requires yup-0-requires.device
|
|
|
|
echo '*** bar@1 is aliased by bar-alias@1 ***'
|
|
systemctl show -p Names,Requires bar@1
|
|
systemctl show -p Names,Requires bar-alias@1
|
|
check_ok bar@1 Names bar@1
|
|
check_ok bar@1 Names bar-alias@1
|
|
|
|
check_ok bar@1 After bar-template-after.device
|
|
|
|
check_ok bar@1 Requires bar-1-requires.device
|
|
check_ok bar@1 Requires bar-alias-1-requires.device
|
|
check_ok bar@1 Requires bar-template-requires.device
|
|
# See https://github.com/systemd/systemd/pull/13119#discussion_r308145418
|
|
check_ok bar@1 Requires bar-alias-template-requires.device
|
|
check_ko bar@1 Requires yup-template-requires.device
|
|
check_ko bar@1 Requires yup-1-requires.device
|
|
|
|
check_ok bar-alias@1 After bar-template-after.device
|
|
|
|
check_ok bar-alias@1 Requires bar-1-requires.device
|
|
check_ok bar-alias@1 Requires bar-alias-1-requires.device
|
|
check_ok bar-alias@1 Requires bar-template-requires.device
|
|
check_ok bar-alias@1 Requires bar-alias-template-requires.device
|
|
check_ko bar-alias@1 Requires yup-template-requires.device
|
|
check_ko bar-alias@1 Requires yup-1-requires.device
|
|
|
|
echo '*** bar-alias@2 aliases yup@2, bar@2 is independent ***'
|
|
systemctl show -p Names,Requires bar@2
|
|
systemctl show -p Names,Requires bar-alias@2
|
|
check_ok bar@2 Names bar@2
|
|
check_ko bar@2 Names bar-alias@2
|
|
|
|
check_ok bar@2 After bar-template-after.device
|
|
|
|
check_ok bar@2 Requires bar-2-requires.device
|
|
check_ko bar@2 Requires bar-alias-2-requires.device
|
|
check_ok bar@2 Requires bar-template-requires.device
|
|
check_ko bar@2 Requires bar-alias-template-requires.device
|
|
check_ko bar@2 Requires yup-template-requires.device
|
|
check_ko bar@2 Requires yup-2-requires.device
|
|
|
|
check_ko bar-alias@2 After bar-template-after.device
|
|
|
|
check_ko bar-alias@2 Requires bar-2-requires.device
|
|
check_ok bar-alias@2 Requires bar-alias-2-requires.device
|
|
check_ko bar-alias@2 Requires bar-template-requires.device
|
|
check_ok bar-alias@2 Requires bar-alias-template-requires.device
|
|
check_ok bar-alias@2 Requires yup-template-requires.device
|
|
check_ok bar-alias@2 Requires yup-2-requires.device
|
|
|
|
echo '*** bar-alias@3 aliases yup@3, bar@3 is independent ***'
|
|
systemctl show -p Names,Requires bar@3
|
|
systemctl show -p Names,Requires bar-alias@3
|
|
check_ok bar@3 Names bar@3
|
|
check_ko bar@3 Names bar-alias@3
|
|
|
|
check_ok bar@3 After bar-template-after.device
|
|
|
|
check_ok bar@3 Requires bar-3-requires.device
|
|
check_ko bar@3 Requires bar-alias-3-requires.device
|
|
check_ok bar@3 Requires bar-template-requires.device
|
|
check_ko bar@3 Requires bar-alias-template-requires.device
|
|
check_ko bar@3 Requires yup-template-requires.device
|
|
check_ko bar@3 Requires yup-3-requires.device
|
|
|
|
check_ko bar-alias@3 After bar-template-after.device
|
|
|
|
check_ko bar-alias@3 Requires bar-3-requires.device
|
|
check_ok bar-alias@3 Requires bar-alias-3-requires.device
|
|
check_ko bar-alias@3 Requires bar-template-requires.device
|
|
check_ok bar-alias@3 Requires bar-alias-template-requires.device
|
|
check_ok bar-alias@3 Requires yup-template-requires.device
|
|
check_ok bar-alias@3 Requires yup-3-requires.device
|
|
|
|
clear_units foo.service {bar,yup,bar-alias}@{,1,2,3}.service
|
|
}
|
|
|
|
test_alias_dropins () {
|
|
echo "Testing alias dropins..."
|
|
|
|
echo "*** test a wants b1 alias of b"
|
|
create_services test15-a test15-b
|
|
ln -sf test15-b.service /etc/systemd/system/test15-b1.service
|
|
ln -sf ../test15-b1.service /etc/systemd/system/test15-a.service.wants/
|
|
check_ok test15-a Wants test15-b.service
|
|
systemctl start test15-a
|
|
systemctl --quiet is-active test15-b
|
|
systemctl stop test15-a test15-b
|
|
rm /etc/systemd/system/test15-b1.service
|
|
clear_units test15-{a,b}.service
|
|
|
|
# Check that dependencies don't vary.
|
|
echo "*** test 2"
|
|
create_services test15-a test15-x test15-y
|
|
mkdir -p /etc/systemd/system/test15-a1.service.wants/
|
|
ln -sf test15-a.service /etc/systemd/system/test15-a1.service
|
|
ln -sf ../test15-x.service /etc/systemd/system/test15-a.service.wants/
|
|
ln -sf ../test15-y.service /etc/systemd/system/test15-a1.service.wants/
|
|
check_ok test15-a1 Wants test15-x.service # see [1]
|
|
check_ok test15-a1 Wants test15-y.service
|
|
systemctl start test15-a
|
|
check_ok test15-a1 Wants test15-x.service # see [2]
|
|
check_ok test15-a1 Wants test15-y.service
|
|
systemctl stop test15-a test15-x test15-y
|
|
rm /etc/systemd/system/test15-a1.service
|
|
|
|
clear_units test15-{a,x,y}.service
|
|
}
|
|
|
|
test_masked_dropins () {
|
|
echo "Testing masked dropins..."
|
|
|
|
create_services test15-a test15-b
|
|
|
|
# 'b' is masked for both deps
|
|
echo "*** test a wants,requires b is masked"
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service.wants/test15-b.service
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service.requires/test15-b.service
|
|
check_ko test15-a Wants test15-b.service
|
|
check_ko test15-a Requires test15-b.service
|
|
|
|
# 'a' wants 'b' and 'b' is masked at a lower level
|
|
echo "*** test a wants b, mask override"
|
|
ln -sf ../test15-b.service /etc/systemd/system/test15-a.service.wants/test15-b.service
|
|
ln -sf /dev/null /usr/lib/systemd/system/test15-a.service.wants/test15-b.service
|
|
check_ok test15-a Wants test15-b.service
|
|
|
|
# 'a' wants 'b' and 'b' is masked at a higher level
|
|
echo "*** test a wants b, mask"
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service.wants/test15-b.service
|
|
ln -sf ../test15-b.service /usr/lib/systemd/system/test15-a.service.wants/test15-b.service
|
|
check_ko test15-a Wants test15-b.service
|
|
|
|
# 'a' is masked but has an override config file
|
|
echo "*** test a is masked but has an override"
|
|
create_services test15-a test15-b
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service
|
|
cat >/usr/lib/systemd/system/test15-a.service.d/override.conf <<EOF
|
|
[Unit]
|
|
After=test15-b.service
|
|
EOF
|
|
check_ok test15-a UnitFileState masked
|
|
|
|
# 'b1' is an alias for 'b': masking 'b' dep should not influence 'b1' dep
|
|
echo "*** test a wants b, b1, and one is masked"
|
|
create_services test15-a test15-b
|
|
ln -sf test15-b.service /etc/systemd/system/test15-b1.service
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service.wants/test15-b.service
|
|
ln -sf ../test15-b1.service /usr/lib/systemd/system/test15-a.service.wants/test15-b1.service
|
|
systemctl cat test15-a
|
|
systemctl show -p Wants,Requires test15-a
|
|
systemctl cat test15-b1
|
|
systemctl show -p Wants,Requires test15-b1
|
|
check_ok test15-a Wants test15-b.service
|
|
check_ko test15-a Wants test15-b1.service # the alias does not show up in the list of units
|
|
rm /etc/systemd/system/test15-b1.service
|
|
|
|
# 'b1' is an alias for 'b': masking 'b1' should not influence 'b' dep
|
|
echo "*** test a wants b, alias dep is masked"
|
|
create_services test15-a test15-b
|
|
ln -sf test15-b.service /etc/systemd/system/test15-b1.service
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service.wants/test15-b1.service
|
|
ln -sf ../test15-b.service /usr/lib/systemd/system/test15-a.service.wants/test15-b.service
|
|
check_ok test15-a Wants test15-b.service
|
|
check_ko test15-a Wants test15-b1.service # the alias does not show up in the list of units
|
|
rm /etc/systemd/system/test15-b1.service
|
|
|
|
# 'a' has Wants=b.service but also has a masking
|
|
# dropin 'b': 'b' should still be pulled in.
|
|
echo "*** test a wants b both ways"
|
|
create_services test15-a test15-b
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service.wants/test15-b.service
|
|
cat >/usr/lib/systemd/system/test15-a.service.d/wants-b.conf<<EOF
|
|
[Unit]
|
|
Wants=test15-b.service
|
|
EOF
|
|
check_ok test15-a Wants test15-b.service
|
|
|
|
# mask a dropin that points to an nonexistent unit.
|
|
echo "*** test a wants nonexistent is masked"
|
|
create_services test15-a
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service.requires/nonexistent.service
|
|
ln -sf ../nonexistent.service /usr/lib/systemd/system/test15-a.service.requires/
|
|
check_ko test15-a Requires nonexistent.service
|
|
|
|
# 'b' is already loaded when 'c' pulls it in via a dropin but 'b' is
|
|
# masked at a higher level.
|
|
echo "*** test a wants b is masked"
|
|
create_services test15-a test15-b test15-c
|
|
ln -sf ../test15-b.service /etc/systemd/system/test15-a.service.requires/
|
|
ln -sf ../test15-b.service /run/systemd/system/test15-c.service.requires/
|
|
ln -sf /dev/null /etc/systemd/system/test15-c.service.requires/test15-b.service
|
|
systemctl start test15-a
|
|
check_ko test15-c Requires test15-b.service
|
|
systemctl stop test15-a test15-b
|
|
|
|
# 'b' is already loaded when 'c' pulls it in via a dropin but 'b' is
|
|
# masked at a lower level.
|
|
echo "*** test a requires b is masked"
|
|
create_services test15-a test15-b test15-c
|
|
ln -sf ../test15-b.service /etc/systemd/system/test15-a.service.requires/
|
|
ln -sf ../test15-b.service /etc/systemd/system/test15-c.service.requires/
|
|
ln -sf /dev/null /run/systemd/system/test15-c.service.requires/test15-b.service
|
|
systemctl start test15-a
|
|
check_ok test15-c Requires test15-b.service
|
|
systemctl stop test15-a test15-b
|
|
|
|
# 'a' requires 2 aliases of 'b' and one of them is a mask.
|
|
echo "*** test a requires alias of b, other alias masked"
|
|
create_services test15-a test15-b
|
|
ln -sf test15-b.service /etc/systemd/system/test15-b1.service
|
|
ln -sf test15-b.service /etc/systemd/system/test15-b2.service
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service.requires/test15-b1.service
|
|
ln -sf ../test15-b1.service /run/systemd/system/test15-a.service.requires/
|
|
ln -sf ../test15-b2.service /usr/lib/systemd/system/test15-a.service.requires/
|
|
check_ok test15-a Requires test15-b
|
|
|
|
# Same as above but now 'b' is masked.
|
|
echo "*** test a requires alias of b, b dep masked"
|
|
create_services test15-a test15-b
|
|
ln -sf test15-b.service /etc/systemd/system/test15-b1.service
|
|
ln -sf test15-b.service /etc/systemd/system/test15-b2.service
|
|
ln -sf ../test15-b1.service /run/systemd/system/test15-a.service.requires/
|
|
ln -sf ../test15-b2.service /usr/lib/systemd/system/test15-a.service.requires/
|
|
ln -sf /dev/null /etc/systemd/system/test15-a.service.requires/test15-b.service
|
|
check_ok test15-a Requires test15-b
|
|
|
|
clear_units test15-{a,b}.service
|
|
}
|
|
|
|
test_invalid_dropins () {
|
|
echo "Testing invalid dropins..."
|
|
# Assertion failed on earlier versions, command exits unsuccessfully on later versions
|
|
systemctl cat nonexistent@.service || true
|
|
create_services a
|
|
systemctl daemon-reload
|
|
# Assertion failed on earlier versions, command exits unsuccessfully on later versions
|
|
systemctl cat a@.service || true
|
|
systemctl stop a
|
|
clear_units a.service
|
|
return 0
|
|
}
|
|
|
|
test_symlink_dropin_directory () {
|
|
# For issue #21920.
|
|
echo "Testing symlink drop-in directory..."
|
|
create_services test15-a
|
|
rmdir /{etc,run,usr/lib}/systemd/system/test15-a.service.d
|
|
mkdir -p /tmp/testsuite-15-test15-a-dropin-directory
|
|
ln -s /tmp/testsuite-15-test15-a-dropin-directory /etc/systemd/system/test15-a.service.d
|
|
cat >/tmp/testsuite-15-test15-a-dropin-directory/override.conf <<EOF
|
|
[Unit]
|
|
Description=hogehoge
|
|
EOF
|
|
ln -s /tmp/testsuite-15-test15-a-dropin-directory-nonexistent /run/systemd/system/test15-a.service.d
|
|
touch /tmp/testsuite-15-test15-a-dropin-directory-regular
|
|
ln -s /tmp/testsuite-15-test15-a-dropin-directory-regular /usr/lib/systemd/system/test15-a.service.d
|
|
check_ok test15-a Description hogehoge
|
|
|
|
clear_units test15-a.service
|
|
}
|
|
|
|
test_basic_dropins
|
|
test_linked_units
|
|
test_template_alias
|
|
test_hierarchical_service_dropins
|
|
test_hierarchical_slice_dropins
|
|
test_transient_service_dropins
|
|
test_transient_slice_dropins
|
|
test_template_dropins
|
|
test_alias_dropins
|
|
test_masked_dropins
|
|
test_invalid_dropins
|
|
test_symlink_dropin_directory
|
|
|
|
touch /testok
|