mirror of
https://github.com/Dasharo/systemd.git
synced 2026-03-06 15:02:31 -08:00
Andrew Stone
dc06321fe3
When a service unit Requires= a socket, and the socket is restarted while the service is in state=activating, the propagated restart is being discarded. This is contrary to the documentation for Requires=, which states "this unit will be stopped (or restarted) if one of the other units is explicitly stopped (or restarted)".
114 lines
3.8 KiB
Bash
Executable File
114 lines
3.8 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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# Simple test for that daemon-reexec works in container.
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# See: https://github.com/systemd/systemd/pull/23883
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systemctl daemon-reexec
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# Test merging of a --job-mode=ignore-dependencies job into a previously
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# installed job.
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systemctl start --no-block hello-after-sleep.target
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systemctl list-jobs >/root/list-jobs.txt
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while ! grep 'sleep\.service.*running' /root/list-jobs.txt; do
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systemctl list-jobs >/root/list-jobs.txt
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done
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grep 'hello\.service.*waiting' /root/list-jobs.txt
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# This is supposed to finish quickly, not wait for sleep to finish.
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START_SEC=$(date -u '+%s')
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systemctl start --job-mode=ignore-dependencies hello
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END_SEC=$(date -u '+%s')
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ELAPSED=$((END_SEC-START_SEC))
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test "$ELAPSED" -lt 3
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# sleep should still be running, hello not.
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systemctl list-jobs >/root/list-jobs.txt
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grep 'sleep\.service.*running' /root/list-jobs.txt
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grep 'hello\.service' /root/list-jobs.txt && exit 1
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systemctl stop sleep.service hello-after-sleep.target
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# Some basic testing that --show-transaction does something useful
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systemctl is-active systemd-importd && { echo 'unexpected success'; exit 1; }
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systemctl -T start systemd-importd
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systemctl is-active systemd-importd
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systemctl --show-transaction stop systemd-importd
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systemctl is-active systemd-importd && { echo 'unexpected success'; exit 1; }
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# Test for a crash when enqueuing a JOB_NOP when other job already exists
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systemctl start --no-block hello-after-sleep.target
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# hello.service should still be waiting, so these try-restarts will collapse
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# into NOPs.
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systemctl try-restart --job-mode=fail hello.service
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systemctl try-restart hello.service
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systemctl stop hello.service sleep.service hello-after-sleep.target
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# TODO: add more job queueing/merging tests here.
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# Test that restart propagates to activating units
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systemctl -T --no-block start always-activating.service
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systemctl list-jobs | grep 'always-activating.service'
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ACTIVATING_ID_PRE=$(systemctl show -P InvocationID always-activating.service)
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systemctl -T start always-activating.socket # Wait for the socket to come up
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systemctl -T restart always-activating.socket
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ACTIVATING_ID_POST=$(systemctl show -P InvocationID always-activating.service)
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[ "$ACTIVATING_ID_PRE" != "$ACTIVATING_ID_POST" ] || exit 1
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# Test for irreversible jobs
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systemctl start unstoppable.service
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# This is expected to fail with 'job cancelled'
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systemctl stop unstoppable.service && exit 1
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# But this should succeed
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systemctl stop --job-mode=replace-irreversibly unstoppable.service
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# We're going to shutdown soon. Let's see if it succeeds when
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# there's an active service that tries to be unstoppable.
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# Shutdown of the container/VM will hang if not.
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systemctl start unstoppable.service
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# Test waiting for a started unit(s) to terminate again
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cat <<EOF >/run/systemd/system/wait2.service
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[Unit]
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Description=Wait for 2 seconds
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[Service]
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ExecStart=/bin/sh -ec 'sleep 2'
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EOF
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cat <<EOF >/run/systemd/system/wait5fail.service
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[Unit]
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Description=Wait for 5 seconds and fail
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[Service]
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ExecStart=/bin/sh -ec 'sleep 5; false'
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EOF
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# wait2 succeeds
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START_SEC=$(date -u '+%s')
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systemctl start --wait wait2.service
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END_SEC=$(date -u '+%s')
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ELAPSED=$((END_SEC-START_SEC))
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[[ "$ELAPSED" -ge 2 ]] && [[ "$ELAPSED" -le 4 ]] || exit 1
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# wait5fail fails, so systemctl should fail
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START_SEC=$(date -u '+%s')
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systemctl start --wait wait2.service wait5fail.service && { echo 'unexpected success'; exit 1; }
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END_SEC=$(date -u '+%s')
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ELAPSED=$((END_SEC-START_SEC))
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[[ "$ELAPSED" -ge 5 ]] && [[ "$ELAPSED" -le 7 ]] || exit 1
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# Test time-limited scopes
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START_SEC=$(date -u '+%s')
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set +e
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systemd-run --scope --property=RuntimeMaxSec=3s sleep 10
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RESULT=$?
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END_SEC=$(date -u '+%s')
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ELAPSED=$((END_SEC-START_SEC))
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[[ "$ELAPSED" -ge 3 ]] && [[ "$ELAPSED" -le 5 ]] || exit 1
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[[ "$RESULT" -ne 0 ]] || exit 1
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touch /testok
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