In service_stop() we call svc_del() which, as of Finit v3.1, free():s
the svc_t, so we don't want any lingering restart timers to wake up
after free() and start dereferencing the svc_t.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
To improve debug possibilities at shutdown, keep gdbserver running even
during shutdown.
Note: The gdbserver service runlevels must be sth like [123456789] for
this to work in the first place.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
On most modern Linux systems /run is a tmpfs that replaces /var/run.
The latter is set up as a symlink to /run by the bootmisc.so plugin.
However, Finit conditions rely on the /var/run/finit/cond prefix, which
does not exist until bootmisc.so has run, which is *after* `mount -a`
has run. Therefore, to have working conditions before we run `mount -a`
we must normalize the path constructed by cond_path() to use either the
/run or /var/run (default) prefix.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This gives the operator a way to add a post-mount script, e.g. to peform
a 2nd stage mount or mount preparations, before the bootmisc.so plugin
and others run in hook/mount/all
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
The job:id field can now be used to display job:INET_PORT_NUMBER, e.g.
100:16161 for job 100 localhost SNMP port 16161.
The service name field has been reduced from 20 --> 16 bytes since the
full path has been reduced to display the basename.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
An external plugin to set up /etc can use HOOK_BASEFS_UP, but the Finit
conf_monitor() must then be called *after* not before that hook, or the
inotify watchers will listen on the wrong inode.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
The file plugin.h is installed to $prefix/include and used by external
plugins. Therefore it must not include, or depend on, features set by
the configure script in config.h
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This is the first patch in a series to add support for
log:/path/to/logfile,priority:facility.level,tag:ident
In this patch support for 'priority:' and 'tag:', log file support
coming later.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
The SVC_RECONF, SVC_LOST, SVC_START, and RUNLEVEL_CHANGE hooks are not
one-shot, they are also not regular conditions since there exist no
mechanism to reset them from flux.
One idea was to turn them into actions, but the lost + start hooks need
to be called multiple times per trigger, e.g. `initctl reload`, which
turned out to be non-trivial to implement right now.
Therefore, for (at least) the Finit v3.1 release these conditions have
been disabled ("nop") and ignored by Finit. Only actual C-style plugins
will be called.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Nilsson