Make svc state transition to RUNNING *before* service_start(), because
in that function we may call service_step() as well, which would start
the svc again (since it was still in READY).
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Only run HOOK_SVC_START on successful start, and *after* having printed
the result of the started service, otherwise any print-outs from plugins
or tasks we start may overwrite the started service's progress.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds a 'once' counter to the svc_t for run/task jobs. This
counter is incremented when Finit calls service_start() and is reset on
runlevel changes.
Also, at the end of a runlevel each run/task have their state reset to
SVC_HALTED_STATE so they can be launched again for the new runlevel, if
so declared.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch fixes a rather nasty bug in the SIGTERM+SIGKILL logic
employed by Finit when stopping tasks, e.g. at a runlevel change.
When a process terminates, after Finit having sent it SIGTERM, and the
SIGKILL timer expires *before* the timer has been cancelled, then the
timer callback would cause kill(0, SIGKILL).
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch extends the existing rlimit implementation to support setting
limits per service, run/task, inetd, and tty.
Use rlimit in /etc/finit.conf to change the global setting, which is
then inherited to each /etc/finit.d/*.conf. For each .conf file the
rlimit is reinitialized to the global finit.conf settings.
Also, add `unlimited` keyword, to replace the now deprecated `infinity`
keyword. The latter is however kept, for compatibility with previous
releases, for the foreseeable future.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
When alibuEv event watcher callback has `UEV_ERROR` in the events mask
we must handle the error. Unfortunately, in most cases there is not
much we can do but ignore it or log the error.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Finit has long since supported an @user:group syntax to services, tasks,
and run stanzas. Setting UID was implemented at that time, but setting
GID never was. This patch fixes that oversight.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch prevents output of stderr/stdout from services to leak to the
console. Use the 'log' keyword to service/run/task stanza to redirect
output to syslog.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
When collecting a bootstrap task we need to allow its state machine to
complete before cleaning them out.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
During the runlevel change from S --> 2 the state machine will pause,
waiting to collect all S-only tasks/services, before continuing.
When an S-only task/service is collected we therefore need to call the
state machine again so that it can reassert all conditions properly.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
A run stanza blocks operation by calling waitpid(), so it will never be
caught by the service_monitor() function. Hence, we need to clean up
any bootsrap calls after waitpid(), or at least perform a manual state
change.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch extends the capabilities of task and run .conf stanzas by
enabling pipes and redirects.
Example:
task [s] echo "foo" | cat >/tmp/bar
run [s] echo "$HOME" >/tmp/secret
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch implemements a new feature of libite v1.9.1, whichp(), which
instead of fexist() that requires an absolute path, searches $PATH.
For reference, see issue #69 and PRs #70 and #72.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Nilsson