function _hosting_setup_cron in Hostmaster (Aegir) 6

Set up the hosting-dispatch command in the aegir user's crontab.

Replace the crontab entry if it exists, else create it from scratch.

1 call to _hosting_setup_cron()

drush_hosting_setup in modules/hosting/hosting.module

Initial hosting setup drush command.

File

modules/hosting/hosting.module, line 457

Hosting module.

Code

function _hosting_setup_cron() {
  $existing = FALSE;
  exec('crontab -l 2> /dev/null', $cron);
  variable_set('hosting_cron_backup', $cron);
  if (sizeof($cron)) {
    drush_log("Your existing cron entry will be replaced.", 'warning');
    exec('crontab -r 2> /dev/null');
    $cron = array();
  }
  else {
    drush_log(dt("No existing crontab was found"), 'message');
  }
  $cron[] = hosting_queues_cron_cmd();
  $tmpnam = tempnam('hostmaster', 'hm.cron');
  $fp = fopen($tmpnam, "w");
  foreach ($cron as $line) {
    fwrite($fp, $line . "\n");
  }
  fclose($fp);
  system(sprintf('crontab %s', escapeshellarg($tmpnam)));
  unlink($tmpnam);
  drush_log(dt("Installed hosting-dispatch cron entry to run every minute"), 'message');
  return null;
}