[systemd-devel] [PATCH REPOST 0/4] watchdog handling with systemd
m.olbrich at pengutronix.de
Thu Jan 5 07:00:24 PST 2012
this is just a rebase to the current master. I sent these patches before,
but I didn't get any comment for this version. The first 3 patches are imho
ready to be merged.
The last patch is just RFC for not. Lennart asked if this could be done
inside systemd itself.
So I tried to implement the /dev/watchdog handling inside systemd itself,
but I'm not sure where to put it.
I think it could be done as a unit. However, that would be a new type and
there will only ever be one, so I'm not so sure this is the right way to do
it. A unit would be nice to provide all the infrastructure: enable/disable,
configuration, unit timer, etc.
If not, the configuration could come from the global config file, cmdline
and kernel cmdline, but the rest?
So, to those of you that have a better understanding of the internal design
of systemd: what's the best way to do this?
Michael Olbrich (4):
service: add watchdog timestamp
service: add watchdog restart/reboot timeouts
manager: add a global watchdog reboot timestamp
WIP: add basic watchdog daemon
Makefile.am | 22 ++++-
man/sd_notify.xml | 12 +++
man/systemd.service.xml | 32 +++++++
src/99-systemd.rules.in | 2 +
src/dbus-manager.c | 39 ++++++++
src/dbus-service.c | 9 ++
src/load-fragment-gperf.gperf.m4 | 2 +
src/sd-daemon.h | 5 +
src/service.c | 48 ++++++++++
src/service.h | 6 +
src/watchdogd.c | 178 ++++++++++++++++++++++++++++++++++++
units/systemd-watchdogd.service.in | 16 +++
12 files changed, 369 insertions(+), 2 deletions(-)
create mode 100644 src/watchdogd.c
create mode 100644 units/systemd-watchdogd.service.in
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