Commit Graph

408 Commits

Author SHA1 Message Date
William Hubbs
d3f833179b sh/init.sh.Linux.in: remove unused check for Gnu/KFreeBSD
This script only runs on Linux, so the check will always be false.
2016-12-18 11:53:12 -06:00
Doug Freed
856eafb006 sh/init.sh.Linux.in: skip /proc test if no md5sum
This will also warn users if md5sum is missing, which serves as a pretty
good indicator that /usr is not mounted.
2016-12-17 23:27:37 +00:00
Robin H. Johnson
f27d60add9
sh/openrc-run.sh: expose default start/stop/status
Supervisor setups break easily when start/stop/status functions are not
default.

Applications that write multiple PIDs to a pidfile (eg HAProxy as
described in bug 601540), can also benefit from being able to call the
default start/stop/status with modified environment variables.

Expose the default start/stop/status functions as
default_start/stop/status, and use them for the defaults
start/stop/status.

Trivial usage example:
```
  stop()
  {
    t=$(mktemp)
    for pid in $(cat $pidfile) ; do
      echo $pid >$t
      pidfile=$t default_stop
    done
    rm -f $t
  }
```

X-Gentoo-Bug: 601540
X-Gentoo-Bug-URL: https://bugs.gentoo.org/601540
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
2016-12-17 14:50:11 -08:00
Doug Freed
8ad460c54c Fix typos
Fixes #99
2016-12-17 18:41:02 +00:00
William Hubbs
e0ac661419 split tmpfiles processing into opentmpfiles
The openntmpfiles package is designed so that it can be used on systems
independently of whether openrc is used.
2016-12-01 12:04:54 -06:00
William Hubbs
bbf98befb8 sh/init.sh.Linux.in: update test for live /proc to use md5sum
This allows us to avoid the warnings from bash-4.4 about null bytes in
command substitutions.

If you have separate /usr, are not using an initramfs, and have a file
called /proc/self/environ on your root file system, this will break.
X-Gentoo-Bug: 594534
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=594534
2016-09-22 17:37:09 -05:00
William Hubbs
d6c30ab12a Revert "Remove eval calls from supervisor start functions"
This reverts commit 0d1f1010c2.
We need the eval in case someone uses something like:
command_args="this \"is a\" test"

This is related to #77.
2016-09-20 11:33:56 -05:00
William Hubbs
0d1f1010c2 Remove eval calls from supervisor start functions
This fixes #77.
2016-09-19 18:03:57 -05:00
William Hubbs
c146b96691 Add command_progress variable
If this is set to yes, 1, true, or on, start-stop-daemon will display a
progress meter while waiting for a daemon to stop.
2016-09-16 14:23:09 -05:00
William Hubbs
c4d7e02abd Fix permission checks for cgroups
This is needed because containers may give read access to cgroups but
not allow the settings to be changed.
2016-09-14 12:34:42 -05:00
William Hubbs
8a8032478a Make use of name vs RC_SVCNAME consistent in supervisor scripts
This fixes #79.
2016-09-13 12:52:10 -05:00
William Hubbs
ac53c9a658 sh/init.sh: fix the test for cache restoration
This fixes the test for cache restoration since we are no longer caching
the dependency tree.
2016-09-12 12:58:31 -05:00
William Hubbs
d4d5593238 sh/openrc-run.sh: read global configuration settings first
X-Gentoo-Bug: 503134
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=503134
2016-09-06 13:34:25 -05:00
William Hubbs
f62253b833 Add support for runit
X-Gentoo-Bug: 501364
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=501364
2016-07-27 16:26:26 -05:00
Martin Väth
0c229faf7e tmpfiles.sh: Support lines with q Q h H
btrfs support is not implemented yet (for q Q v), but at least tmpfiles.sh
no longer chokes about tmpfiles.d lines of recent systemd versions

This fixes #87.
2016-07-26 10:53:54 -05:00
Mike Gilbert
3092e310ac tmpfiles: Accept filenames as command line arguments
This brings us closer to being able to use tmpfiles.sh as a full
replacement for systemd-tmpfiles.

This closes #83.
2016-07-25 15:37:18 -05:00
Mike Gilbert
671911762d tmpfiles: Process command line before gathering config files
This is part of #83.
2016-07-25 15:37:02 -05:00
Mike Gilbert
7d68839e9e tmpfiles: Make unrecognized options fatal
This is part of #83.
2016-07-25 15:36:44 -05:00
William Hubbs
3351c8b4c3 supervise-daemon.sh: add support for chroot variable 2016-05-19 17:59:40 -05:00
William Hubbs
a8214af2fe start-stop-daemon.sh: fix regression in chroot support
The support for the chroot variable was broken in 0.16, this fixes that
breakage.
2016-05-19 17:58:14 -05:00
William Hubbs
62410eaf4b add daemon supervisor
The supervise-daemon process is meant to be a lightweight supervisor
which can monitor and restart a daemon if it crashes.
2016-04-27 11:13:50 -05:00
Dustin C. Hatch
beaa71df0a binfmt.sh: use read in raw mode
The read builtin in most shells will interpret backslash characters
as escapes, and they are lost when reading binfmt files line-by-line.
This causes magic strings containing backslashes to be mangled and
become invalid, resulting in erroneous 'invalid entry' messages.

The -r option to read disables special handling of backslashes and
keeps all lines intact.

X-Gentoo-Bug: 575114
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=575114
2016-02-19 15:25:53 -06:00
William Hubbs
e277ae57ef fix tests
X-Gentoo-Bug: 572602
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=572602
2016-01-22 12:07:13 -06:00
Colin Booth
30c3561b6b sh/s6.sh: update s6-svc syntax to be valid for 2.2.0.0+
The s6-svc syntax changed for wait-up, wait-ready, wait-down, and
wait-finished. This changes the s6 handling script to use the current
valid syntax.

This fixes #65.
2016-01-19 16:52:58 -06:00
William Hubbs
000503fad7 Convert OpenRC to a centralized copyright/license structure
In the past, OpenRC was a hybrid of a centralized and file-scope
license/copyright structure.

I followed the instructions from the Software Freedom Law Center [1] to
convert to a Centralized structure where possible, for easier future
maintenance.

[1] https://softwarefreedom.org/resources/2012/ManagingCopyrightInformation.html
2015-12-21 12:16:06 -06:00
William Hubbs
cc9c23c848 Complete support for rc.conf.d
- gendepends.sh needs to read this directory to allow dependencies to be
  overridden
  - init.sh for Linux and Bsd need to read it to allow config settings
    they use to be overridden.
2015-12-09 12:38:10 -06:00
William Hubbs
627e925463 add support for -containers keyword 2015-12-03 16:52:15 -06:00
William Hubbs
bd9456ff31 rc-functions.sh: add support for user-defined want dependencies 2015-12-01 12:31:28 -06:00
Ian Stakenvicius
33d3f33b3c Implement "want" dependency
The want dependency is similar to the use dependency. If a service
script, for example called service1, adds "want service2" to its depend
function, OpenRC will attempt to start service2, if it exists on the
system,  when service1 is started.

However, service1 will start regardless of the status of
service2.

X-Gentoo-Bug: 406021
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=406021
2015-11-12 12:32:45 -06:00
William Hubbs
c09eeca491 Add rc.conf.d support
This makes it possible to override settings in rc.conf by adding a
directory @SYSCONFDIR@/rc.conf.d and putting files in this directory.
The files will be processed in lexical order, and the last setting in
these files will be used.
2015-11-05 10:40:24 -06:00
William Hubbs
7da72ce487 openrc-run.sh: fix new required_* tests to exit properly 2015-10-13 17:45:05 -05:00
William Hubbs
fc777aeaf3 typo fix
X-Gentoo-Bug: 563010
X-Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=563010
2015-10-13 15:51:15 -05:00
William Hubbs
29f7e33592 openrc-run.sh: allow spaces in required_{files,dirs}
X-Gentoo-Bug: 562320
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=562320
2015-10-13 07:59:50 -05:00
Austin S. Hemmelgarn
80d3928b0d cgroups: Add the hugetlb, net_cls and pids controllers
Note from WilliamH: I slightly rearranged the code and added the
settings in rc.conf.

X-Gentoo-Bug: 555488
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=555488
2015-10-06 15:05:35 -05:00
William Hubbs
b20a1951ad rc-cgroup.sh: Do not add leading spaces to cgroup values
We were starting the value we write to the cgroup setting file with
leading spaces and this was causing issues. This change makes sure that
we aren't adding leading spaces to the value.

X-Gentoo-Bug: 562354
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=562354
2015-10-06 12:11:29 -05:00
William Hubbs
a59365a582 start-stop-daemon.sh: complain in start if command is undefined
The default start-stop-daemon start function expects the command
variable to be defined to point to the daemon we want to start.

If the variable is undefined, this means that there will be nothing to
start, and in this case we should complain because it is possible that
the script writer made a typo in the variable name.
2015-10-02 16:34:15 -05:00
Jason Zaman
6a42298257 tmpfiles: run restorecon on the entire path
The tmpfiles "d" entry will create a full path and only the last dir in
the path will have its SELinux label set correctly. This patch will
restorecon the parents as well so that the selinux labels are correct.

eg, "d /run/libvirt/lxc", then "lxc" would have the correct SELinux
label but "libvirt" would not.

Signed-off-by: Jason Zaman <jason@perfinion.com>
2015-08-03 12:51:16 -07:00
Mike Gilbert
a36a635b01 tmpfiles: Recognize type 'v' (create btrfs subvol)
This change does NOT implement btrfs subvol creation.  Instead, it
treats 'v' the same as 'd', which is an acceptable fallback
according to the manual.

Fixes #58
2015-06-24 22:40:35 -07:00
Mike Gilbert
9310ccc06b Remove execute bit from tmpfiles.sh.in 2015-06-24 22:40:02 -07:00
William Hubbs
a7fcc1e264 S6: kick the scanner and sleep 1.5 seconds to avoid a race condition 2015-05-14 14:26:52 -05:00
William Hubbs
b79d058f16 s6: Use s6-svc -Dd to stop services
This allows us to get rid of the sleep call in the stop function. Also,
we set a configurable timeout value for stopping daemons.
2015-05-14 11:40:29 -05:00
William Hubbs
ddce529c71 More s6 fixes
- When no service link is in the scan directory, show the default
  stopped message.
- Do not remove the service link when stopping the service.
2015-05-13 16:51:55 -05:00
William Hubbs
e372f97beb Fix the s6 handling
This changes the default s6 service directory to /var/svc.d, also
it changes the code to work with the individual services instead of
forcing a rescan when a service is started or stopped.
2015-05-13 16:10:08 -05:00
William Hubbs
bb2d7becfd Add support for the s6 supervision suite 2015-05-11 18:36:49 -05:00
William Hubbs
a15fa1a3b1 Rework supervisor integration framework
The original way of doing this allowed users to change the supervisor in
conf.d/*. This changes this so that the supervisor setup can be done in
the service script itself.
2015-05-11 09:44:06 -05:00
William Hubbs
abef2fcb2d Make the default start, stop and status functions overridable
This will make it possible to add support for supervision suites such as
runit and s6.
2015-05-08 11:39:39 -05:00
William Hubbs
c709e6077c Add support for systemd-nspawn containers
This adds support for running OpenRC in a container created by
the systemd-nspawn utility.

This fixes #52.

X-Gentoo-Bug: 548058
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=548058
2015-05-01 09:04:07 -05:00
William Hubbs
8b93492086 convert all references from runscript to openrc-run 2015-04-27 11:21:29 -05:00
William Hubbs
15ab3f39c6 cgroups: use printf to write to cgroup files
This fixes #33.
2015-04-21 11:30:24 -05:00
William Hubbs
ee1768a419 Add binfmt service to sysinit runlevel
This makes binfmt processing behave like tmpfiles processing which
follows the same specification as systemd.

This fixes #48.

X-Gentoo-Bug: 545162
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=545162
2015-04-20 17:10:07 -05:00