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Author SHA1 Message Date
William Hubbs
8878f8916b Rename guide.md to user-guide.md to better describe its purpose 2018-01-11 10:57:05 -06:00
William Hubbs
14e3359a9e move developer documentation from guide.md to service-script-guide.md 2018-01-10 13:25:13 -06:00
William Hubbs
918d955fd2 checkpath: use lchown instead of chown 
Checkpath should never follow symbolic links when changing ownership of a file.

This is for https://github.com/openrc/openrc/issues/195.
 2018-01-09 17:25:28 -06:00
William Hubbs
92cfa0e543 service-script-guide.md: formatting changes 
Add a title, adjust the headings and update the example that referred to
"net.lo" to refer to "loopback".
 2018-01-08 15:33:03 -06:00
Michael Orlitzky
c2bd33e483 service-script-guide.md: new guide for service script authors. 
This fixes #162.
 2018-01-08 13:59:12 -06:00
3PO
f42ec82f21 net-online: only process symbolic links in /sys/class/net 
The /sys/class/net directory contains files which are not symlinks if
the system has bonded devices [1].  We should ignore these files.

This fixes #196.

[1] https://elkano.org/blog/manage-interface-bondings-sysfs-interface/
 2018-01-05 14:56:33 -06:00
William Hubbs
7affff568a init.d.examples: pid files always go in /var 
This removes the @VARBASE@ substitution since it is always translated to
/var.
 2017-12-20 11:01:29 -06:00
William Hubbs
4f750933fd procfs: remove the @sysconfdir@ reference 2017-12-14 17:31:57 -06:00
William Hubbs
50b69d564a hostname: replace @SYSCONFDIR@ references with /etc 
I do not know of any situation where /etc/hostname is at any other
location. Also, this does not run on prefix.
 2017-12-14 17:07:31 -06:00
William Hubbs
eb18f4f348 hwclock: use shell variables for configuration file path 
This removes a reference to @SYSCONFDIR@.
 2017-12-14 16:38:09 -06:00
William Hubbs
d5f3fe52c8 sysctl: hard code paths for sysctl files on *bsd 
For *BSD,the sysctl*.conf files are always in /etc.
 2017-12-14 14:18:39 -06:00
William Hubbs
bb1bc6eeb7 local: misc cleanups 
Remove references to @SYSCONFDIR@ since these can be calculated at
runtime.
Also style fixes.
 2017-12-14 12:52:03 -06:00
William Hubbs
53844fd0dc devfs: cleanup 
clean up local definitions. Also remove @SYSCONFDIR@ substitutions since
they can be calculated at runtime.
 2017-12-14 12:08:38 -06:00
bell07
14938c29ce net-online: wait for ping_test_host 
The script should wait till the ping host is available or timeout reached
Closes : #179
Closes : #191
 2017-12-12 16:29:34 -06:00
William Hubbs
8bf501aaf2 network: use 'command -v ip' to test for the ip executable 
This is an improved test because it doesn't require the ip executable to be
in a specific path.
 2017-12-12 14:23:04 -06:00
William Hubbs
9d05f68b51 Do not use file tests in net-online 
https://unix.stackexchange.com/questions/252002/help-testing-special-file-in-sys-class-net

This is for #189
 2017-12-12 12:45:52 -06:00
William Hubbs
ee2524cd1d net-online: clean up quoting and test for existence 
This is for #178.
 2017-12-11 17:41:04 -06:00
Marcel Greter
5c81661d47 Gracefully handle unreadable /sys/class/net/dev/ nodes 
Fixes https://bugs.gentoo.org/629228
Fixes #189
Fixes #185
Fixes #178
 2017-12-11 14:46:16 -06:00
William Hubbs
fb96c9c127 Make bash-completion and zsh-completion optional 2017-12-07 12:53:04 -06:00
William Hubbs
6c456f9383 Add zsh-completion support 2017-12-07 11:30:32 -06:00
William Hubbs
d220fc2723 add bash completion support 
This fixes #188.
 2017-12-06 13:25:26 -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
cee3919908 Clean up the calls to group_add_service 
This function should only be called once and it does not take any
arguments.

X-Gentoo-Bug: 639166
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=639166
 2017-12-01 15:43:09 -06:00
William Hubbs
0feadd2922 man/openrc-run.8: update documentation for command_user 2017-11-30 16:00:42 -06:00
Will Miles
a7c99506d9 Fix repeated dependency cache rebuild if clock skewed 
rc_deptree_update_needed would return early as soon as it found
any file newer than the existing dependency cache.  Unfortunately,
the first file found may not be the newest one there; so the
clock skew workaround in rc-misc:_rc_deptree_load would be given
a timestamp that was still too old.

This fix forces a full scan of all relevant files, so as to
ensure that we return a timestamp that will allow the clock skew
fix to operate.   The runtime cost is no worse than the case where
the cache is up to date (ie. we must check every possible file).

This fixes #161.
 2017-11-30 13:56:54 -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
Doug Freed
c84ebb94d1
start-stop-daemon: properly handle missing pidfile 
X-Gentoo-Bug: 639218
X-Gentoo-Bug-URL: https://bugs.gentoo.org/639218
 2017-11-29 15:10:39 -05:00
William Hubbs
3de6395ae3 split cgroups mounting out of sysfs 
This is neceessary to allow cgroups to be mounted in an lxc/lxd
container.

Fixes https://github.com/openrc/openrc/issues/187
 2017-11-28 17:14:33 -06:00
William Hubbs
6bb7ebec48 fix FreeBSD build 
This is for #186.
 2017-11-27 11:10:00 -06:00
Doug Freed
a192caf88f rc-schedules: if given nothing to look for, stop 
This avoids trying to kill everything.

X-Gentoo-Bug: 631958
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=631958
 2017-11-19 11:05:30 -05:00
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
318e873481 strongly encourage Linux users to not make /etc/mtab a flat file 
The OpenRC team does not currently know of any modern linux tools that
require /etc/mtab to be a flat file, so this puts users on notice that
the mtab service will be removed in the future.
 2017-11-14 15:41:03 -06:00
William Hubbs
0d15898f58 adjust mtab and localmount dependencies 
localmount had mtab in its "use" dependencies; however, it makes more
sense to add "before localmount" to the mtab service and remove
"use mtab" from the localmount service.
 2017-11-14 13:20:49 -06:00
William Hubbs
971e82784c rc_find_pids: namespace fix 
Ignore namespaces if there are errors reading either the pid namespace
for the current process or the process we aare testing.

This fixes https://github.com/openrc/openrc/issues/180.
 2017-11-13 16:54:57 -06:00
William Hubbs
90d9ea656f start-stop-daemon: do not use do_stop to verify whether a daemon is running 
X-Gentoo-Bug: 636574
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=636574
 2017-11-07 15:30:34 -06:00
William Hubbs
a3d1c8a0e7 fix issue with --reexec call 2017-10-30 18:21:39 -05:00
William Hubbs
913b2ca537 supervise-daemon: use RC_SVCNAME as the first argument to the daemon 
This makes ps show which service the supervisor is monitoring.
 2017-10-27 19:22:09 -05:00
William Hubbs
3fe99c8b82 supervise-daemon: fix logging for reexec and the child command line 2017-10-27 17:34:29 -05:00
William Hubbs
27b8183de2 log as supervise-daemon not the service 2017-10-27 15:33:47 -05:00
William Hubbs
f32d8e1bfe supervise-daemon: clarify a log message 2017-10-26 17:01:17 -05:00
William Hubbs
d019f34a83 supervise-daemon: log the command line we run to spawn the child process 2017-10-26 13:57:04 -05:00
William Hubbs
bb9c481f02 supervise-daemon: log with the service name instead of "supervise-daemon" 2017-10-26 13:36:41 -05:00
William Hubbs
82da844b42 implement "unsupervised" status 
The unsupervised status is to be used when a supervisor of a supervised
service dies but leaves the service daemon itself running.
 2017-10-26 13:11:12 -05:00
William Hubbs
667a09983c supervise-daemon: remove child_pid from saved options during shutdown 
This allows us to detect when the supervisor dies unexpectedly because
in that case child_pid will still exist.
 2017-10-26 12:58:59 -05:00
William Hubbs
cf429ee359 rc_service_value_set: remove the option if NULL is the value 
This allows the equivalent of "unsetting" a value for a service.
 2017-10-26 12:54:37 -05:00
William Hubbs
6f3e2e2d7d supervise-daemon.sh: fix status function with no namespaces 2017-10-25 21:20:15 -05:00
Patrick McLean
35b88fb42b cgroups_cleanup: clean up shutdown signaling 
- do not sleep for the full 90 seconds if processes are dead
- re-arrange the order of signals we attempt to send to the processes
 2017-10-25 21:19:15 -05:00
William Hubbs
a428c325a9 add "unsupervised" status and return code 64 to supervise-daemon status function 
This is to be used if the service is being supervised and the
supervisor is somehow killed.

Currently, this is very linux specific, but I will expand to other
platforms, patches are welcome.
 2017-10-25 15:09:42 -05:00
William Hubbs
3219ecd608 supervise-daemon: fix build issue for >=glibc-2.26 
X-Gentoo-Bug: 635334
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=635334
 2017-10-24 16:47:53 -05:00