A service whose condition goes into flux during a reload is paused
with its reload still pending. If another reload was requested in
the meantime, re-parsing its unchanged .conf file cleared the pending
mark, so the service was resumed without ever being reloaded. Seen
with sshd <pid/syslogd> on Infix, where a configuration change that
touched both landed as two reloads in a row and sshd kept its old
listen addresses.
The mark is only ever cleared once the change has been applied, so a
mark that is still set when the file is parsed again means exactly
that: not applied yet. Leave it alone.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
A stop: or reload: script written with a timeout killed Finit at
config load:
service stop:5,/bin/true service.sh -- Boom
parse_script() takes the timeout as a pointer and the caller decides
whether it wants one. However, both stop: and reload: scripts so far
have no timeout, i.e., NULL. Guard the branch that reads a leading
number.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Cover the scenario fixed in "service: clean stale pidfile after
unclean daemon exit": a daemon with a pid:!/path config dies via
SIGKILL, leaving its pidfile behind, and the next instance must
still come up.
Add a 'serv -x' flag (refuse to start when the pidfile already
exists, dbus-style) so the test actually exercises the cleanup --
without it, plain 'serv' would happily overwrite the file and the
test would pass with or without the fix.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Finit now requires being able to query at least for the root user and
group before starting any services.
Also, add support for using libraries installed in /usr/local
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
New test adds /bin/fail.sh to verify that a failing pre:script (that
also takes too long to run) is detected: exit code and timeout.
Ensure existing test pass full path to /sbin/fail.sh script.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Alexander Zangerl reports that <service/foo/STATE> conditions seem to be
removed when calling `initctl reload`, even though no .conf changes have
been made.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch extens the SysV compatibility support in Finit by adding
support for limiting `runparts` to run only SNNfoo, or KNNfoo, style
scripts from a directory.
Additionally, by default `runparts` now runs entirely in the background
without any progress. To enable progress, an optional argument has been
added to the runparts command line.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Follow-up to abcb3ce, calling the service ready:script when readiness
has been signaled to or detected by Finit.
Issue #300
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This was a tough nut to crack. Spent 3-4 calendar weeks (getting blurry
now) to try and figure it all out. In the end, the following changes
were necessary:
- Ensure setup-root.sh is guaranteed to run before any of the tests
- Give all tests their unique /etc, /tmp, and /run inside the chroot.
Turns out tmpfs+overlayfs can be used unprivileged inside an unshare
- A static BusyBox binary with support for mount helpers so we can
do the mkdir magic in skel/etc/fstab for the /etc overlay
The last item turned out to be a bit of a roller coaster ride of its
own. First of all, the original binary we used was from the upstream
BusyBox project[1]. I was sure it couldn't be that hard to enable the
CONFIG_FEATURE_MOUNT_HELPERS ... oh boy was I wrong. To make long and
tedious story short; two new projects on GitHub were created for this
task: 1) troglobit/misc[2] to house a mirror of https://musl.cc
toolchains and 2) troglobit/busybox-builder[3] to download, patch, and
build the thing using a .config from the myLinux[4] project. Patching
this .config was necessary, however, since musl libc is strict POSIX
and does not have any of the BSD extensions, e.g. REG_STARTEND that is
in GLIBC regex(3).
[1]: https://busybox.net/downloads/binaries/1.31.0-defconfig-multiarch-musl/
[2]: https://github.com/troglobit/misc/releases/tag/11-20211120
[3]: https://github.com/troglobit/busybox-builder/releases/tag/1_35_0
[4]: https://github.com/troglobit/myLinux
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Instead of having to create files, and copying them in place for each
test, we move all static test files to a skeleton rootfs. This makes
it a lot easier to get an overview of how things and how they work.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Joachim Wiberg