Turns out that on some systems, that has none of the first two, and
neither of the two environment variables set in ${VISUAL:-${EDITOR}},
they evaluate to 'sh /etc/finit.d/file.conf', which is true, so we
wouldn't even try mg or vi ...
This patch reverts to the spirit of Andreas Egebergs initial commit,
which turns out to be a better solution anyway :)
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Both Debian and Builroot based systems use /etc/default and
Alpine Linux use /etc/conf.d, so let's just put both in by
default. If the directories exist we monitor them.
The --with-syconfig configure option is now disabled by default.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The module setting is deprecated, other mechanisms exist. This change
is to ensure we don't try to (re)load any modules at runtime, only at
bootstrap.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch collapses the two similar functions parse_conf() and
parse_conf_dynamic() into a single function. It also lifts old
restrictions on what config stanzas are allowed in /etc/finit.d
The only remaining restriction is the global rlimits, they remain
as the last setting only possible to define /etc/finit.conf which
then applies to all other services.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The enable/disable commands require either both the available/ and
enabled/ subdirectories in /etc/finit.d, or at least available/
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
A system may, or may not, have the available/ and enabled/
subdirectories in /etc/finit.d. This is up to distros but
we support the following, example uses /etc/finit.d as the
FINIT_RCSD base directory:
1. No subdirectories
- enable: nop
- disable: nop
2. Only available/
- enable: checks if there's a service in available/
then symlinks to /etc/finit.d/
- disable: checks if service in /etc/finit.d is a
symlink, then removes it
3. Both available/ and enabled/
- enable: relative symlink in enabled/ is created if
service is available in available/
- disable: symlink in enabled/ is removed if exists
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Gamble a bit by redirecting stderr to /dev/null instead of command -v
- Drop vi from VISUAL/EDITOR expansion alternatives, tested later anyway
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Command Edit <CONF> opens file /etc/finit.d/available/<CONF>.conf in
the editor referenced by Linux environment variable $EDITOR
If $EDITOR is not set it will try to open emacs and if emacs is not
found it will try to open the file in vim.
Signed-off-by: Andreas Egeberg <andreas.egeberg@gmail.com>
Services that are instantiated by plugins, and thus don't have a .conf
file, tried to use uninitialized rlimits. This caused the kernel to
immediately kill those services for violating their own rlimits.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add support for monitoring environment files for services declared with
the `env:[-]/path/to/file` option. The default path to such files has
been chosen to follow Debian and Buildroot /etc/default/*
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Use iwatch, modeled after pidfile plugin
- Use one .conf watcher for all *.conf paths/files
- Use full path of conf file for changes, from realpath().
This fixes a long-standing limitation on unique filenames
for services, that absolutely nobody knew about
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
We don't want to show progress (starting/stopping/restaring) at
runtime, since Finit v3. Many systems hooked up to a console
get confused by sudden output, or even ansi escape sequences.
This patch drops code added recently which caused a regression
in this policy. The resulting code is even more readable.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch handles a corner case when Finit may not have detected a
supervised process has died. When a user calls `initctl restart foo`
we now send such lost PIDs to the service_monitor() for restart.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Really kill them, our monitored process may be about to restart, so we
don't want any unintended side effects from lingering children in prior
instances.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch fixes a long standing issue where removing a service from
/etc/finit.conf does not stop and unregister it. The issue was caused
by the Finit support for "protected" services, e.g. services created
by plugins like hotplug.so
To reproduce issue before this fix:
cat /etc/finit.d/available/ntpd.conf >> /etc/finit.conf
initctl reload
The NTP service now runs smoothly, as expected. Later on, we decide to
drop it from our system:
sed -i 1,2d /etc/finit.conf
initctl reload
... and the NTP service continues to run unaffected. Not what most sane
users expect.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The cond_reload() fn is called on `initctl reload`, thus we don't need
to call service_step(), since we call service_step_all() later in that
cycle. So we can drop cond_update(NULL), which calls service_step().
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Joachim Wiberg