Commit Graph

228 Commits

Author SHA1 Message Date
William Hubbs
391d12db48 migrate fully to meson build system
- drop old build system
- move shared include and source files to common directory
- drop "rc-" prefix from shared include and source files
- move executable-specific code to individual directories under src
- adjust top-level .gitignore file for new build system

This closes #489.
2022-04-06 10:51:55 -05:00
sad-goldfish
270e5c6828
Add Posix Scheduling Support to start-stop-daemon (#497) 2022-03-05 15:48:17 -05:00
LinkTed
8115f3274e linux: Add support for No New Privs flag
This add No New Privs flag for start-stop-daemon and supervise-daemon
by adding --no-new-privs flag. As a result, the user set the No New
Privs flag for the program should run with.
see PR_SET_NO_NEW_PRIVS prctl(2)
2022-02-06 17:17:46 -05:00
LinkTed
79e5edc1a3 capabilities: Add support for securebits flags
This adds securebits flags for start-stop-daemon and supervise-daemon
by adding --secbits option. As a result, the user can specify
securebits the program should run with. see capabilities(7)
2022-02-06 17:17:46 -05:00
LinkTed
6e214b2616 capabilities: Add support for Linux capabilities(7)
This adds capabilities for start-stop-daemon by adding --capabilities
option. As a result, the user can specify the inheritable, ambient and
bounding set by define capabilities in the service script.

This fixes #314.
2021-12-23 17:29:10 -05:00
Matt Whitlock
fd1e4a384a add option for OOM score adjustment
This commit adds a new --oom-score-adj option to start-stop-daemon and
supervise-daemon, as well as an equivalent SSD_OOM_SCORE_ADJ environment
variable. If either of these are specified (with the command-line
option taking precedence), then the specified adjustment value is
written to /proc/self/oom_score_adj after forking but prior to exec'ing
the daemon (at the time when nice and ionice are applied).

Additionally, per a suggestion by Mike Frysinger, the suggested values
for the SSD_NICELEVEL, SSD_IONICELEVEL, and SSD_OOM_SCORE_ADJ variables
in the example config file are now given as zeros, which are the
kernel's default values of these process knobs for the init process at
boot. Note that uncommenting any of these zero-valued suggestions will
cause SSD/SD to set the corresponding process knob affirmatively to
zero, whereas leaving the variable unset (and the equivalent command-
line option unspecified) means SSD/SD will not change the corresponding
process knob from its inherited value.

See: https://github.com/OpenRC/openrc/pull/435#discussion_r688310672
This fixes #435.
2021-12-22 10:01:14 -06:00
Mike Frysinger
301161a7a4 use HEAD in git URIs to point to the default branch
This makes the URIs shorter and dynamic: whatever the default branch
the repo uses will be used.
2021-12-20 20:07:00 -05:00
William Hubbs
d6622a1156 add meson build files
Closes #116.
Closes #171.
Closes #172.
Closes #175.
2021-09-04 16:01:29 -05:00
Matt Whitlock
5f6d7ac028 supervise-daemon: implement SSD_IONICELEVEL
supervise-daemon was apparently overlooked when support for the
SSD_IONICELEVEL environment variable was added. This commit brings
supervise-daemon up to parity with start-stop-daemon with respect to
this environment variable.
2021-08-17 00:57:47 -04:00
William Hubbs
091cd8015f man/supervise-daemon.8: document --pidfile option 2021-08-13 23:08:07 -05:00
kyoreln
18e53f7fed move supervise-daemon out of experimental status
supervise-daemon is no longer experimental so remove the statements to
that affect.

This fixes #434.
2021-08-13 12:46:52 -05:00
sqozz
bac71fce5b start-stop-daemon: fix typo in manpage 2021-02-02 10:04:57 -05:00
Calvin Montgomery
6ce48f124a man/openrc.8: populate OPTIONS from --help output
This fixes #378.
2020-11-27 17:46:27 -06:00
William Hubbs
b6fef599bf checkpath: fix CVE-2018-21269
This walks the directory path to the file we are going to manipulate to make
sure that when we create the file and change the ownership and permissions
we are working on the same file.
Also, all non-terminal symbolic links must be owned by root. This will
keep a non-root user from making a symbolic link as described in the
bug. If root creates the symbolic link, it is assumed to be trusted.

On non-linux platforms, we no longer follow non-terminal symbolic links
by default. If you need to do that, add the -s option on the checkpath
command line, but keep in mind that this is not secure.

This fixes #201.
2020-11-20 09:15:59 -06:00
Austin English
229692cc34 man/openrc-run.8: fix a typo 2020-02-05 12:37:46 -05:00
William Hubbs
427a1ce299 rc-status: add -f option to allow formatting output
The -f option can be used when showing the status of services in
runlevels to allow making the output more easily parsable.
Currently, the .ini format is the only one supported.
2019-02-15 14:21:43 -06:00
William Hubbs
155b845194 improve shutdown documentation
This fixes #290.
2019-02-12 16:54:12 -06:00
Kim Jahn
50d77a4e5d man/openrc.8: add openrc-run.8 to see also
This fixes #283.
2019-01-18 13:40:06 -06:00
Mike Frysinger
2d31b0a3f8 man: supervise-daemon: fix various style issues
The .Dt header is supposed to be all caps.  This was mixing case.

The options block was being incorrectly indented due to a missing .El.

Some of the new options were missing the .It block, so add that.

Finally, the -D option was missing capitalization.
2019-01-01 18:36:40 -05:00
William Hubbs
eeba6df476 Update supervise-daemon man page 2018-12-03 13:08:25 -06:00
William Hubbs
fa6611b5af rc-status: add --supervised option to show supervised services 2018-12-02 18:33:25 -06:00
William Hubbs
1b5a3b4ef4 supervise-daemon: make respawn-max and respawn-period independent settings 2018-12-02 18:33:25 -06:00
William Hubbs
77262c359c supervise-daemon: add support for a fifo
This will allow us to signal the daemon we are supervising as well as
send other commands to the supervisor in the future.

This fixes #227.
2018-12-02 18:33:25 -06:00
William Hubbs
0f704402a2 supervise-daemon: make the pidfile an implementation detail
The pidfile of the supervisor doesn't need to be adjustable by the
service script. It is only used so the supervisor can stop itself when
the --stop option is used.
2018-11-15 14:15:15 -06:00
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
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
William Hubbs
e6d01471fe start-stop-daemon: add ability to log stdout or stderr to processes 2018-06-15 12:23:50 -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
08da36149c rc-service: add --ifstarted and --ifstopped options 2018-05-16 13:25:22 -05:00
William Hubbs
56870d0db1 Man: rc-service man page cleanups 2018-05-15 17:09:56 -05:00
William Hubbs
4d47ce440c rc-service: add -d/--debug and -D/--nodeps options 2018-05-15 16:59:21 -05:00
William Hubbs
a7f475ca04 rc-service: add a --dry-run option
This is for #225.
2018-05-14 19:00:04 -05:00
William Hubbs
49a90f27a8 typo fix 2018-04-24 10:40:57 -05:00
William Hubbs
122768d339 man: document default retry specification for supervise-daemon 2018-03-12 18:22:40 -05:00
William Hubbs
fa3c60c0d8 man: document default retry sppecification for start-stop-daemon 2018-03-12 18:15:06 -05:00
Michael Orlitzky
c1ffe4d9f2 man/openrc-run.8: fix mountinfo args.
The "Ar" tag for the mountinfo command contained a typo (leading
space) that resulted in the tag being output verbatim; that is,

  mountinfo ... .Ar mount1 mount2

rather than e.g.

  mountinfo ... <mount1> <mount2>

This commit deletes the leading space to fix the output.

This fixes #204.
2018-02-06 13:53:11 -06:00
Michael Orlitzky
4c517bdb2b man/openrc-run.8: add missing "Xo" tags for fstabinfo and mountinfo.
The BUILTINS are all surrounded by Xo...Xc tags, but the opening "Xo"
was missing from the two commands fstabinfo and mountinfo. This commit
adds them, and thereby fixes the spacing when viewed by man.

This is for #204.
2018-02-06 13:52:36 -06:00
William Hubbs
a2447dfb42 rc-service: add --ifcrashed option
This works like the other --if options. If the service is crashed, run
the command.

This fixes #154.
2017-12-04 17:17:17 -06:00
William Hubbs
0feadd2922 man/openrc-run.8: update documentation for command_user 2017-11-30 16:00:42 -06:00
Julien Reichardt
f012930775 man/openrc-run.8: remove white space
This is for #184.
2017-11-29 15:06:06 -06:00
Julien Reichardt
ddbdb69658 add more variables for start-stop-daemon and supervise-daemon options
Add the following variables to expose more arguments that can be passed
to start-stop-daemon or supervise-daemon:

- directory will be passed to --chdir
- error_log will be passed to --stderr
- output_log will be passed to --stdout
- umask will be passed to umask

This is for #184.
2017-11-29 15:06:06 -06:00
William Hubbs
e805c74d31 s6 supervisor fixes
Add the ability to force-kill a service if it does not go down
successfully. Also, adjust the default wait time for an s6 service to go
down to 60 seconds.
2017-11-16 15:35:35 -06:00
William Hubbs
2b6eeea01d man: remove service(8) man page 2017-10-12 18:47:36 -05:00
William Hubbs
c46adf1434 man/openrc-run.8: Clarify the explanation of the need dependency 2017-09-22 16:24:20 -05:00
William Hubbs
17b5cc78d3 add retry option to supervise-daemon
The --retry option for supervise-daemon defines how the supervisor will
attempt to stop the child process it is monitoring. It is defined when
the supervisor is started since stopping the supervisor just sends a
signal to the active supervisor.

This fixes #160.
2017-09-06 17:22:21 -05:00
William Hubbs
c2d256bafb man/openrc-run.8: document fstabinfo and mountinfo
X-Gentoo-Bug: 592374
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=592374
2017-07-26 11:31:34 -05:00
William Hubbs
f48d9c33a5 man/openrc-run.8: document _pre and _post functions
Fixes https://github.com/openrc/openrc/issues/155.
2017-07-25 13:54:12 -05:00
Adam Borowski
12f75e4167 man: fix an unclosed .Bl/.El warning
This fixes #151.
2017-07-07 17:14:31 -05:00
Adam Borowski
260368e010 man: fix missing .Pp warnings
This fixes #151.
2017-07-07 17:13:40 -05:00
William Hubbs
caacedc0a8 man: update openrc-shutdown man page
Add the new wtmp options and fix some cross references.
2017-06-07 11:28:01 -05:00