mirror of
https://github.com/systemd/systemd.git
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161 lines
4.3 KiB
Bash
Executable File
161 lines
4.3 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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fail() {
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systemd-analyze log-level info
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exit 1
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}
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# Wait for a service to enter a state within a timeout period, if it doesn't
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# enter the desired state within the timeout period then this function will
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# exit the test case with a non zero exit code.
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wait_on_state_or_fail() {
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service=$1
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expected_state=$2
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timeout=$3
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state=$(systemctl show "$service" --property=ActiveState --value)
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while [ "$state" != "$expected_state" ]; do
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if [ "$timeout" = "0" ]; then
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fail
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fi
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timeout=$((timeout - 1))
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sleep 1
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state=$(systemctl show "$service" --property=ActiveState --value)
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done
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}
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systemd-analyze log-level debug
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cat >/run/systemd/system/testservice-fail-59.service <<EOF
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[Unit]
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Description=TEST-59-RELOADING-RESTART Normal exit
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[Service]
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Type=notify
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ExecStart=/bin/bash -c "systemd-notify --ready; systemd-notify RELOADING=1; sleep 1; exit 1"
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EOF
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cat >/run/systemd/system/testservice-fail-restart-59.service <<EOF
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[Unit]
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Description=TEST-59-RELOADING-RESTART Restart=on-failure
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[Service]
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Type=notify
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ExecStart=/bin/bash -c "systemd-notify --ready; systemd-notify RELOADING=1; sleep 1; exit 1"
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Restart=on-failure
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StartLimitBurst=1
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EOF
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cat >/run/systemd/system/testservice-abort-restart-59.service <<EOF
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[Unit]
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Description=TEST-59-RELOADING-RESTART Restart=on-abort
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[Service]
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Type=notify
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ExecStart=/bin/bash -c "systemd-notify --ready; systemd-notify RELOADING=1; sleep 5; exit 1"
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Restart=on-abort
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EOF
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systemctl daemon-reload
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# This service sends a RELOADING=1 message then exits before it sends a
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# READY=1. Ensure it enters failed state and does not linger in reloading
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# state.
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systemctl start testservice-fail-59.service
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wait_on_state_or_fail "testservice-fail-59.service" "failed" "30"
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# This service sends a RELOADING=1 message then exits before it sends a
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# READY=1. It should automatically restart on failure. Ensure it enters failed
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# state and does not linger in reloading state.
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systemctl start testservice-fail-restart-59.service
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wait_on_state_or_fail "testservice-fail-restart-59.service" "failed" "30"
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# This service sends a RELOADING=1 message then exits before it sends a
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# READY=1. It should automatically restart on abort. It will sleep for 5s
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# to allow us to send it a SIGABRT. Ensure the service enters the failed state
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# and does not linger in reloading state.
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systemctl start testservice-abort-restart-59.service
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systemctl --signal=SIGABRT kill testservice-abort-restart-59.service
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wait_on_state_or_fail "testservice-abort-restart-59.service" "failed" "30"
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systemd-analyze log-level info
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# Test that rate-limiting daemon-reload works
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mkdir -p /run/systemd/system.conf.d/
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cat >/run/systemd/system.conf.d/50-test-59-reload.conf <<EOF
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[Manager]
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ReloadLimitIntervalSec=9
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ReloadLimitBurst=3
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EOF
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# Pick up the new config
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systemctl daemon-reload
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# The timeout will hit (and the test will fail) if the reloads are not rate-limited
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timeout 15 bash -c 'while systemctl daemon-reload --no-block; do true; done'
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# Rate limit should reset after 9s
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sleep 10
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systemctl daemon-reload
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# Let's now test the notify-reload logic
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cat >/run/notify-reload-test.sh <<EOF
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#!/usr/bin/env bash
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set -eux
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set -o pipefail
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EXIT_STATUS=88
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LEAVE=0
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function reload() {
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systemd-notify --reloading --status="Adding 11 to exit status"
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EXIT_STATUS=\$((EXIT_STATUS + 11))
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systemd-notify --ready --status="Back running"
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}
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function leave() {
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systemd-notify --stopping --status="Adding 7 to exit status"
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EXIT_STATUS=\$((EXIT_STATUS + 7))
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LEAVE=1
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return 0
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}
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trap reload SIGHUP
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trap leave SIGTERM
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systemd-notify --ready
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systemd-notify --status="Running now"
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while [ \$LEAVE = 0 ] ; do
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sleep 1
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done
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systemd-notify --status="Adding 3 to exit status"
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EXIT_STATUS=\$((EXIT_STATUS + 3))
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exit \$EXIT_STATUS
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EOF
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chmod +x /run/notify-reload-test.sh
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systemd-analyze log-level debug
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systemd-run --unit notify-reload-test -p Type=notify-reload -p KillMode=process /run/notify-reload-test.sh
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systemctl reload notify-reload-test
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systemctl stop notify-reload-test
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test "$(systemctl show -p ExecMainStatus --value notify-reload-test)" = 109
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systemctl reset-failed notify-reload-test
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rm /run/notify-reload-test.sh
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systemd-analyze log-level info
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touch /testok
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