public static function getFirstActiveNode(EtvaCluster $cluster)
{
$c = new Criteria();
$c->add(EtvaNodePeer::CLUSTER_ID, $cluster->getId(), Criteria::EQUAL);
$c->addAnd(EtvaNodePeer::STATE, EtvaNode::NODE_ACTIVE, Criteria::EQUAL);
$c->addDescendingOrderByColumn(EtvaNodePeer::ID);
$c->setLimit(1);
$etva_node = EtvaNodePeer::doSelectOne($c);
return $etva_node;
}
