Commit Graph

3283 Commits

Author SHA1 Message Date
William Hubbs
c1e582586d supervise-daemon: add health checks
Health checks are a way to monitor a service and make sure it stays
healthy.

If a service is not healthy, it will be automatically restarted after
running the unhealthy() function to clean up.
2018-10-23 13:38:14 -05:00
William Hubbs
7a75bfb00c news.md: add note about scheduled shutdown 2018-10-23 13:34:08 -05:00
William Hubbs
aacf841de4 supervise-daemon-guide.md: re-format and add more variables 2018-10-22 17:49:25 -05:00
William Hubbs
3f918161aa openrc-shutdown: Add scheduled shutdown and the ability to cancel a shutdown
You can now schedule a shutdown for a certain time or a cpecific number
of minutes into the future.

When a shutdown is running, you can now cancel it with ^c from the
keyboard or by running "openrc-shutdown -c" from another shell.
2018-10-18 17:56:36 -05:00
Zac Medico
710c874e6e supervise-daemon: fix respawn_max off by one
Fix the comparison between respawn_count and respawn_max so that
respawn_max = 1 will allow for one respawn. Since respawn_count is
incremented before the comparison, use a 'greater than' comparison
so that respawn will be triggered when respawn_count is equal to
respawn_max.

Fixes: https://github.com/OpenRC/openrc/issues/247
Fixes: https://github.com/OpenRC/openrc/issues/248
2018-10-15 11:50:42 -05:00
Austin English
07908be090 misc: style fixups 2018-10-13 12:53:54 -04:00
Austin English
02af093043 misc: whitespace fixes 2018-10-13 12:53:54 -04:00
William Hubbs
67e2d6033d Complete implementation of forever timeout value in stop schedules 2018-10-09 11:34:52 -05:00
William Hubbs
eca4357892 supervise-daemon: use nanosleep() instead of sleep()
We will be using sigalrm in this process for health checking, and
sigalrm cannot be used with sleep() safely.
2018-10-06 12:51:04 -05:00
William Hubbs
7ee3e5b2d6 openrc-init: convert sleep() call to nanosleep()
Nanosleep is the safer call to use in case we need to use alarms
eventually.
2018-10-06 12:49:44 -05:00
William Hubbs
7cb8d94323 Stop mounting efivarfs read-only
We do not need to do this any longer since all supported linux kernels
make efivarfs immutable and the tools that manipulate it are aware of
this feature.

This fixes https://github.com/openrc/openrc/issues/238.
2018-08-14 10:21:27 -05:00
Zac Medico
84ed570eae librc: fix EACCES errno false-positive crash
Use errno != EACCES to fix false-positive for non-root users
with grsecurity kernels.

Fixes: 37e2944272 ("librc: Add check for crashed state")
This fixes #237
2018-08-06 17:39:52 -05:00
William Hubbs
2eea73bfd5 rc-functions.sh: Remove addon support
This is an old relic from Gentoo baselayout-1.x which should not be used
any longer.
2018-07-09 19:44:40 -05:00
William Hubbs
a571a42421 modules: remove the ability to rename modules on the fly
Kmod doesn't support the -o switch, so if you have been using this your
module loads have been failing.
2018-06-29 15:29:46 -05:00
Holger Hoffstätte
79648ac1c6 rc-status: initialize uptime pointer to prevent memory corruption
This fixes #231.
2018-06-29 08:49:13 -05:00
William Hubbs
02af762e83 version 0.39 2018-06-28 13:32:19 -05:00
William Hubbs
01c34c28e6 Update ChangeLog 2018-06-28 13:02:42 -05:00
William Hubbs
56ddda54b5 supervise-daemon.c: clean up memory leaks 2018-06-27 17:37:11 -05:00
William Hubbs
3a803b3135 librc-daemon.c: fix memory leaks 2018-06-27 12:06:19 -05:00
William Hubbs
72df51e17b librc-daemon: convert most snprintf calls to xasprintf 2018-06-22 15:41:25 -05:00
William Hubbs
b2f5531194 librc-misc: convert snprintf calls to xasprintf 2018-06-20 17:45:01 -05:00
William Hubbs
19bf49a710 libeinfo: convert remaining snprintf calls to xasprintf 2018-06-20 12:36:51 -05:00
William Hubbs
64354831da openrc: convert snprintf calls to xasprintf 2018-06-20 09:37:20 -05:00
William Hubbs
e14edd765f supervise-daemon: convert snprintf calls to xasprintf 2018-06-19 17:57:10 -05:00
William Hubbs
f9d41243d8 start-stop-daemon: convert snprintf calls to xasprintf 2018-06-19 17:46:12 -05:00
William Hubbs
be7ad06d4a rc-status: convert snprintf calls to xasprintf 2018-06-19 17:06:33 -05:00
William Hubbs
a616516895 rc-status: fix gcc 7 warnings 2018-06-19 16:18:48 -05:00
William Hubbs
04721ece03 start-stop-daemon: fix gcc 7 warnings 2018-06-19 15:32:10 -05:00
William Hubbs
c7e8f1133a checkpath: fix gcc 7 warnings 2018-06-19 14:01:54 -05:00
William Hubbs
47e4bfae57 fix gcc 7 warnings in pipe routines 2018-06-19 13:59:16 -05:00
William Hubbs
8a945194af libeinfo: clean up gcc 7 compiler warnings 2018-06-19 13:52:40 -05:00
William Hubbs
aa4a004c29 version 0.38 2018-06-17 12:45:51 -05:00
William Hubbs
9ec5d36bdd Update ChangeLog 2018-06-15 18:04:43 -05:00
William Hubbs
a097933eda sh/start-stop-daemon.sh: fix processing of the logger arguments 2018-06-15 17:44:39 -05:00
William Hubbs
a6f5b1bb63 Update ChangeLog 2018-06-15 12:59:13 -05:00
William Hubbs
e6d01471fe start-stop-daemon: add ability to log stdout or stderr to processes 2018-06-15 12:23:50 -05:00
William Hubbs
d4501a9f06 fix a typo 2018-06-14 14:55:42 -05:00
Mike Gilbert
ec8abea460 Add helper to spawn process with stdin connected to a pipe 2018-06-13 13:49:42 -05:00
William Hubbs
e4ddfa38e0 user-guide.md: small cleanups 2018-06-05 17:34:09 -05:00
William Hubbs
21d30bc6d9 service-script-guide.md: small cleanups 2018-06-05 17:26:57 -05:00
William Hubbs
2a1ff6e49c version 0.37 2018-06-05 16:11:28 -05:00
William Hubbs
6762cb875c Update ChangeLog 2018-05-31 16:53:25 -05:00
Austin English
6edf516a1f sh/supervise-daemon.sh: use start_stop_daemon_args if supervise_daemon_args is undefined 2018-05-30 12:11:10 -04:00
William Hubbs
7e56a49e23 Logger: only log printable characters and newlines
X-Gentoo-Bug: 651412
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=651412
2018-05-22 17:11:43 -05:00
William Hubbs
fa5aea80c5 openrc-run.sh: move crashed test outside started test
This is handled inside librc, so we don't need the nesting in this
script.
2018-05-22 12:20:38 -05:00
William Hubbs
0f4fa41574 Add mark_service_crashed binary 2018-05-22 12:20:38 -05:00
William Hubbs
5d6dd97bba rc-misc: add the crashed state 2018-05-22 12:20:38 -05:00
William Hubbs
37e2944272 librc: Add check for crashed state
In rc_service_state,, call rc_service_daemons_crashed to check for
a crashed daemon if the service is started.
2018-05-22 12:19:41 -05:00
William Hubbs
4e0eace837 librc: Add crashed state 2018-05-22 12:19:22 -05:00
William Hubbs
faa8318b3b Remove the _rc_can_find_pids function
This test to find if we could see pid 1 was being used inconsistently in
rc-status and mark_service_crashed to decide whether we could test to
see if the daemon for the service was crashed, and it was not part of
the librc library.

I am removing it from the executables because of inconsistent usage. I
will add it to the library if it is needed there.
2018-05-18 16:48:21 -05:00