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>
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
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.
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
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.
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
- 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.
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
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.
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
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.
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>
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
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.
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.
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
Tmpfiles.d processing had /run overriding /usr/lib and /etc, but this is
not correct. The correct order, from lowest to highest, for tmpfiles
processing is:
* /usr/lib/tmpfiles.d/*.conf
* /run/tmpfiles.d/*.conf
* /etc/tmpfiles.d
This means /run/tmpfiles.d/*.conf can override /etc/tmpfiles.d/*.conf,
but /etc/tmpfiles.d/*.conf can override both of them.
This fixes#49.
