} else {
break;
}
}
// Send fail
if ($err) {
lib_scheduling_error('Scheduler::job_perform[fail]{rsync: ' . $cmd . '}(' . $err . ') |::> ' . implode("\n", $out) . ' <::|');
// tag the renderer as not repsonding
$renderers = lib_scheduling_renderer_list();
foreach ($renderers as $_) {
if ($_['host'] == $renderer['host']) {
$_['status'] = 'not responding';
}
}
lib_scheduling_renderer_generate($renderers);
lib_scheduling_alert('Scheduler::job_perform[not responding]{renderer: ' . $renderer['host'] . '}');
// move the job back to the queue
lib_scheduling_file_move(lib_scheduling_config('processing-path') . '/' . $job['basename'], lib_scheduling_config('queue-path') . '/' . $job['basename']);
die;
}
// Launch the rendering
$cmd = $ssh_pgm . ' ' . $renderer['client'] . '@' . $renderer['host'] . ' "' . $renderer['launch'] . ' ' . $job_dir . ' 2>&1"';
$t1 = time();
exec($cmd, $cmdoutput, $returncode);
$t2 = time();
$dt = $t2 - $t1;
file_put_contents($job['location'] . '/renderer.log', implode("\n", $cmdoutput));
// Rendering fail
if ($returncode) {
$asset_meta['status'] = 'failed';
$res = ezmam_asset_metadata_set($album, $asset, $asset_meta);
/**
* SSH with the renderer
*
* @param array $renderer The renderer
* @param string $cmd The command
* @return string The output
*/
function lib_scheduling_renderer_ssh($renderer, $cmd)
{
$ssh_pgm = lib_scheduling_config('ssh-path');
exec($ssh_pgm . ' ' . $renderer['client'] . '@' . $renderer['host'] . ' "' . $cmd . '"', $output, $ret);
if ($ret) {
lib_scheduling_alert($ssh_pgm . ' ' . $renderer['client'] . '@' . $renderer['host'] . ' "' . $cmd . '"');
lib_scheduling_alert('Scheduler::renderer_ssh[fail]{' . $cmd . '} |::>' . implode("\n", $output) . '<::|');
}
return implode("\n", $output);
}
/**
* SSH with the renderer
*
* @param array $renderer The renderer
* @param string $cmd The command
* @return string The output
*/
function lib_scheduling_renderer_ssh(&$renderer, $cmd)
{
$str_cmd = 'ssh -o ConnectTimeout=' . lib_scheduling_config('ssh-timeout') . ' ' . $renderer['client'] . '@' . $renderer['host'] . ' "' . $cmd . '"';
exec($str_cmd, $output, $ret);
if ($ret) {
$renderer['ssh_error'] = true;
lib_scheduling_alert('Scheduler::renderer_ssh[fail] |::>' . $output . '<::|');
return false;
}
return implode("\n", $output);
}
