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make sure that cron is running before reconfiguring it

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This is a resubmit of #1814.

(When cron goes away for whatever reason, you can keep reconfiguring it till blue in face but nothing will happen.)
This commit is contained in:
doktornotor 2015-08-28 13:30:17 +02:00
parent 4566dcdd94
commit 8fe38524d5
1 changed files with 5 additions and 0 deletions
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5
src/etc/inc/services.inc
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@ -2438,8 +2438,13 @@ function configure_cron() {
file_put_contents("/etc/crontab", $crontab_contents);
unset($crontab_contents);
/* make sure that cron is running and start it if it got killed somehow */
if (!is_process_running("cron")) {
exec("cd /tmp && /usr/sbin/cron -s 2>/dev/null");
} else {
/* do a HUP kill to force sync changes */
sigkillbypid("{$g['varrun_path']}/cron.pid", "HUP");
}
conf_mount_ro();
}