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Zbigniew Jędrzejewski-Szmek 21d0dd5a89 meson: allow WatchdogSec= in services to be configured 
As discussed on systemd-devel [1], in Fedora we get lots of abrt reports
about the watchdog firing [2], but 100% of them seem to be caused by resource
starvation in the machine, and never actual deadlocks in the services being
monitored. Killing the services not only does not improve anything, but it
makes the resource starvation worse, because the service needs cycles to restart,
and coredump processing is also fairly expensive. This adds a configuration option
to allow the value to be changed. If the setting is not set, there is no change.

My plan is to set it to some ridiculusly high value, maybe 1h, to catch cases
where a service is actually hanging.

[1] https://lists.freedesktop.org/archives/systemd-devel/2019-October/043618.html
[2] https://bugzilla.redhat.com/show_bug.cgi?id=1300212
2019-10-25 17:20:24 +02:00
..
user units: use symbolic exit code names 2019-07-29 15:54:53 +02:00
user-.slice.d units: set StopWhenUnneeded= for the user slice units too 2018-10-13 12:59:29 +02:00
basic.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
bluetooth.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
boot-complete.target units: add generic boot-complete.target 2018-10-19 22:34:50 +02:00
console-getty.service.m4 unit,meson: drop .in suffix if no substitution is required (#8740) 2018-04-17 19:49:10 +02:00
container-getty@.service.m4 unit,meson: drop .in suffix if no substitution is required (#8740) 2018-04-17 19:49:10 +02:00
cryptsetup-pre.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
cryptsetup.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
debug-shell.service.in units: drop reference to sushell man page 2019-04-29 17:06:52 +02:00
dev-hugepages.mount Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
dev-mqueue.mount units: set nodev,nosuid,noexec flags for various secondary API VFS 2019-03-25 19:39:00 +01:00
emergency.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
emergency.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
exit.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
final.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
getty-pre.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
getty.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
getty@.service.m4 Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
graphical.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
halt.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
hibernate.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
hybrid-sleep.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
initrd-cleanup.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
initrd-fs.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
initrd-parse-etc.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
initrd-root-device.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
initrd-root-fs.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
initrd-switch-root.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
initrd-switch-root.target units: make sure initrd-cleanup.service terminates before switching to rootfs 2019-01-28 13:41:28 +01:00
initrd-udevadm-cleanup-db.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
initrd.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
kexec.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
kmod-static-nodes.service.in Rename tmpfiles.d/kmod.conf to static-nodes.conf 2019-08-19 11:05:58 +02:00
ldconfig.service Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
local-fs-pre.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
local-fs.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
machine.slice Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
machines.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
meson-add-wants.sh scripts: use 4 space indentation 2019-04-12 08:30:31 +02:00
meson.build Drop dbus activation stub service 2019-08-30 18:26:43 +02:00
multi-user.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
network-online.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
network-pre.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
network.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
nss-lookup.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
nss-user-lookup.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
paths.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
poweroff.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
printer.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
proc-sys-fs-binfmt_misc.automount Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
proc-sys-fs-binfmt_misc.mount units: make systemd-binfmt.service easier to work with no autofs 2019-09-25 23:44:01 +09:00
quotaon.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
rc-local.service.in man: add a systemd-rc-local-generator(8) man page 2017-12-26 12:13:51 +01:00
reboot.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
remote-cryptsetup.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
remote-fs-pre.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
remote-fs.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
rescue.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
rescue.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
rpcbind.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
serial-getty@.service.m4 Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
shutdown.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
sigpwr.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
sleep.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
slices.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
smartcard.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
sockets.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
sound.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
suspend-then-hibernate.target Fix description on suspend-then-hibernate units. 2018-03-28 15:26:18 -05:00
suspend.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
swap.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
sys-fs-fuse-connections.mount units: set nodev,nosuid,noexec flags for various secondary API VFS 2019-03-25 19:39:00 +01:00
sys-kernel-config.mount units: set nodev,nosuid,noexec flags for various secondary API VFS 2019-03-25 19:39:00 +01:00
sys-kernel-debug.mount units: set nodev,nosuid,noexec flags for various secondary API VFS 2019-03-25 19:39:00 +01:00
sysinit.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
syslog.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
system-update-cleanup.service service: tweak capitalization of unit description 2019-05-24 10:48:28 +02:00
system-update-pre.target units: make system-update-pre.target a passive unit (#9349) 2018-06-20 12:46:18 +02:00
system-update.target units: fix typo in After= 2018-06-20 18:14:43 +02:00
systemd-ask-password-console.path emergency: make sure console password agents don't interfere with the emergency shell 2018-09-26 18:13:32 +02:00
systemd-ask-password-console.service.in emergency: make sure console password agents don't interfere with the emergency shell 2018-09-26 18:13:32 +02:00
systemd-ask-password-wall.path emergency: make sure console password agents don't interfere with the emergency shell 2018-09-26 18:13:32 +02:00
systemd-ask-password-wall.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-backlight@.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-binfmt.service.in units: make systemd-binfmt.service easier to work with no autofs 2019-09-25 23:44:01 +09:00
systemd-bless-boot.service.in add new systemd-bless-boot.service that marks boots as successful 2018-10-19 22:34:50 +02:00
systemd-boot-check-no-failures.service.in units: add simple boot check unit 2018-10-19 22:34:50 +02:00
systemd-boot-system-token.service.in units: automatically initialize the system token if that makes sense 2019-07-25 18:20:50 +02:00
systemd-coredump.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-coredump@.service.in units: turn on RestrictSUIDSGID= in most of our long-running daemons 2019-04-02 16:56:48 +02:00
systemd-exit.service units: fix Description= of systemd-exit.service 2018-11-16 12:25:35 +01:00
systemd-firstboot.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-fsck-root.service.in units: make fsck/grows/makefs/makeswap units conflict against shutdown.target 2018-11-26 22:18:16 +01:00
systemd-fsck@.service.in units: make fsck/grows/makefs/makeswap units conflict against shutdown.target 2018-11-26 22:18:16 +01:00
systemd-halt.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-hibernate-resume@.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-hibernate.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-hostnamed.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-hwdb-update.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-hybrid-sleep.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-importd.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-initctl.service.in units: set NoNewPrivileges= for all long-running services 2018-11-12 19:02:55 +01:00
systemd-initctl.socket units: initctl: move the fifo to /run/initctl to match sysvinit 2018-03-30 16:52:14 -04:00
systemd-journal-catalog-update.service.in units: update catalog after systemd-tmpfiles runs 2019-03-14 11:28:19 +01:00
systemd-journal-flush.service.in units: automatically revert to /run logging on shutdown if necessary 2019-05-09 14:26:42 -04:00
systemd-journal-gatewayd.service.in core: imply NNP and SUID/SGID restriction for DynamicUser=yes service 2019-04-02 16:56:48 +02:00
systemd-journal-gatewayd.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-journal-remote.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-journal-remote.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-journal-upload.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-journald-audit.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-journald-dev-log.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-journald.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-journald.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-kexec.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-localed.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-logind.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-machine-id-commit.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-machined.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-modules-load.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-network-generator.service.in unit: rename initrd-network-generator.service -> systemd-network-generator.service 2019-07-30 02:30:09 +09:00
systemd-networkd-wait-online.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-networkd.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-networkd.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-nspawn@.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-portabled.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-poweroff.service units: use SuccessAction=poweroff-force in systemd-poweroff.service 2018-10-17 19:31:50 +02:00
systemd-pstore.service.in pstore: run only when /sys/fs/pstore is not empty 2019-07-22 14:31:21 +09:00
systemd-quotacheck.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-random-seed.service.in unit: drop Before=sysinit.target from systemd-random-seed.service 2019-08-05 20:21:38 +02:00
systemd-reboot.service units: use SuccessAction=reboot-force in systemd-reboot.service 2018-10-17 19:31:50 +02:00
systemd-remount-fs.service.in Pull in systemd-remount-fs.service only when required 2019-01-03 15:30:28 +01:00
systemd-resolved.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-rfkill.service.in units: set NoNewPrivileges= for all long-running services 2018-11-12 19:02:55 +01:00
systemd-rfkill.socket units: order systemd-rfkill.socket after /var/lib/systemd/rfkill (#10904) 2018-11-24 23:59:37 +09:00
systemd-suspend-then-hibernate.service.in Fix description on suspend-then-hibernate units. 2018-03-28 15:26:18 -05:00
systemd-suspend.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-sysctl.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-sysusers.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-time-wait-sync.service.in units: document why systemd-time-wait-sync.service conditions on CAP_SYS_TIME (#8555) 2018-03-22 23:41:54 +03:00
systemd-timedated.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-timesyncd.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-tmpfiles-clean.service.in units: use symbolic exit code names 2019-07-29 15:54:53 +02:00
systemd-tmpfiles-clean.timer Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-tmpfiles-setup-dev.service.in units: use symbolic exit code names 2019-07-29 15:54:53 +02:00
systemd-tmpfiles-setup.service.in units: use symbolic exit code names 2019-07-29 15:54:53 +02:00
systemd-udev-settle.service.in man: add a page for systemd-udev-settle.service 2019-04-10 10:12:43 +02:00
systemd-udev-trigger.service.in units: let's use two ExecStart= lines instead of ; 2018-06-20 23:59:29 +02:00
systemd-udevd-control.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-udevd-kernel.socket Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-udevd.service.in meson: allow WatchdogSec= in services to be configured 2019-10-25 17:20:24 +02:00
systemd-update-done.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-update-utmp-runlevel.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-update-utmp.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-user-sessions.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-vconsole-setup.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
systemd-volatile-root.service.in Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
time-set.target units: add time-set.target 2019-04-08 14:34:05 +02:00
time-sync.target units: add time-set.target 2019-04-08 14:34:05 +02:00
timers.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
tmp.mount man,units: link up new documentation about temporary directories 2019-02-20 18:31:18 +01:00
umount.target Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
usb-gadget.target units: add usb-gadget target 2019-02-15 18:16:27 +01:00
user-runtime-dir@.service.in units: use =yes rather than =true everywhere 2018-10-13 12:59:29 +02:00
user.slice Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
user@.service.in units: turn off keyring handling for user@.service 2019-03-19 10:58:20 +01:00
var-lib-machines.mount import: drop logic of setting up /var/lib/machines as btrfs loopback mount 2018-11-26 18:09:01 +01:00