public function executeGraphDiskRWPNG(sfWebRequest $request)
{
$etva_lv = EtvaLogicalvolumePeer::retrieveByPK($request->getParameter('id'));
$etva_server = $etva_lv->getEtvaServer();
$etva_node = $etva_server->getEtvaNode();
$graph_start = $request->getParameter('graph_start');
$graph_end = $request->getParameter('graph_end');
$disk_rra = new ServerDisk_rwRRA($etva_node->getUuid(), $etva_server->getUuid(), $etva_lv->getLv());
$title = sprintf("%s :: %s", $etva_server->getName(), $etva_lv->getLv());
$this->getResponse()->setContentType('image/png');
$this->getResponse()->setHttpHeader('Content-Type', 'image/png', TRUE);
$this->getResponse()->sendHttpHeaders();
$this->getResponse()->setContent(print $disk_rra->getGraphImg($title, $graph_start, $graph_end));
return sfView::HEADER_ONLY;
}
public function check_disks_availability($etva_node, $disks, $method)
{
$etva_server = $this->etva_server;
$collDisks = array();
$i = 0;
foreach ($disks as $disk) {
if (!($etva_lv = EtvaLogicalvolumePeer::retrieveByPK($disk['id']))) {
$msg = Etva::getLogMessage(array('id' => $disk['id']), EtvaLogicalvolumePeer::_ERR_NOTFOUND_ID_);
$msg_i18n = sfContext::getInstance()->getI18N()->__(EtvaLogicalvolumePeer::_ERR_NOTFOUND_ID_, array('%id%' => $disk['id']));
$error = array('success' => false, 'agent' => $etva_node->getName(), 'error' => $msg_i18n);
//notify event log
$message = Etva::getLogMessage(array('name' => $etva_server->getName(), 'info' => $msg), EtvaServerPeer::_ERR_CREATE_);
sfContext::getInstance()->getEventDispatcher()->notify(new sfEvent($error['agent'], 'event.log', array('message' => $message, 'priority' => EtvaEventLogger::ERR)));
return $error;
}
$lv = $etva_lv->getLv();
/*
* check if is not system lv
*/
if ($etva_lv->getMounted()) {
$msg = Etva::getLogMessage(array('name' => $lv), EtvaLogicalvolumePeer::_ERR_SYSTEM_LV_);
$msg_i18n = sfContext::getInstance()->getI18N()->__(EtvaLogicalvolumePeer::_ERR_SYSTEM_LV_, array('%name%' => $lv));
$error = array('success' => false, 'agent' => $etva_node->getName(), 'error' => $msg_i18n, 'info' => $msg_i18n);
//notify system log
$message = Etva::getLogMessage(array('name' => $etva_server->getName(), 'info' => $msg), EtvaServerPeer::_ERR_CREATE_);
sfContext::getInstance()->getEventDispatcher()->notify(new sfEvent($etva_node->getName(), 'event.log', array('message' => $message, 'priority' => EtvaEventLogger::ERR)));
return $error;
}
//check if lv already marked as 'in use'
if ($method == self::SERVER_CREATE && $etva_lv->getInUse()) {
$lv_server = $etva_lv->getEtvaServer();
$msg = Etva::getLogMessage(array('name' => $lv, 'server' => $lv_server->getName()), EtvaLogicalvolumePeer::_ERR_INUSE_);
$msg_i18n = sfContext::getInstance()->getI18N()->__(EtvaLogicalvolumePeer::_ERR_INUSE_, array('%name%' => $lv, '%server%' => $lv_server->getName()));
$error = array('success' => false, 'agent' => $etva_node->getName(), 'error' => $msg_i18n, 'info' => $msg_i18n);
//notify event log
$message = Etva::getLogMessage(array('name' => $etva_server->getName(), 'info' => $msg), EtvaServerPeer::_ERR_CREATE_);
sfContext::getInstance()->getEventDispatcher()->notify(new sfEvent($error['agent'], 'event.log', array('message' => $message, 'priority' => EtvaEventLogger::ERR)));
return $error;
}
$etva_sl = new EtvaServerLogical();
$etva_sl->setLogicalvolumeId($etva_lv->getId());
$etva_sl->setDiskType($disk['disk_type']);
$etva_sl->setBootDisk($i);
$i++;
$collDisks[] = $etva_sl;
}
// end each disk
$this->collDisks = $collDisks;
return array('success' => true);
}
