/**
* Return pre-formatted data for tree-column extjs
*
* $request may contain the following keys:
* - nid: nid (virtAgent node ID)
* @return array json array
*/
public function executeJsonClusterLvsTree(sfWebRequest $request)
{
$cluster_id = $request->getParameter('cid');
$lvs = array();
// $etva_node = EtvaNodePeer::retrieveByPK($request->getParameter('nid'));
//
// if(!$etva_node){
// $msg_i18n = $this->getContext()->getI18N()->__('No data found');
// $lvs[] = array('expanded'=>true,'text'=>$msg_i18n,'qtip'=>$msg_i18n,'leaf'=>true);
// $return = json_encode($lvs);
//
// $this->getResponse()->setHttpHeader('Content-type', 'application/json');
// return $this->renderText($return);
// }
//
// $criteria = new Criteria();
// $node_lvs = $etva_node->getEtvaLogicalvolumes($criteria);
//get cluster logical volumes
$criteria = new Criteria();
$criteria->add(EtvaLogicalVolumePeer::CLUSTER_ID, $cluster_id, Criteria::EQUAL);
$criteria->addAnd(EtvaLogicalVolumePeer::STORAGE_TYPE, EtvaLogicalVolume::STORAGE_TYPE_LOCAL_MAP, Criteria::ALT_NOT_EQUAL);
$criteria->addAscendingOrderByColumn(EtvaLogicalvolumePeer::LV);
$cluster_lvs = EtvaLogicalVolumePeer::doSelect($criteria);
$snapshots = array();
foreach ($cluster_lvs as $etva_lv) {
$vm_name = '';
$vm_state = '';
$etva_vg = $etva_lv->getEtvaVolumegroup();
$etva_server = $etva_lv->getEtvaServer();
if ($etva_server) {
$vm_name = $etva_server->getName();
$vm_state = $etva_server->getVmState();
}
//check data consistency....should be fine
if ($etva_vg) {
$id = $etva_lv->getId();
$text = $etva_lv->getLv();
$disabled = false;
if ($etva_lv->getInUse()) {
$qtip = $this->getContext()->getI18N()->__(EtvaLogicalvolumePeer::_ERR_INUSE_, array('%name%' => $text, '%server%' => $vm_name));
} else {
if ($etva_lv->getMounted()) {
$qtip = $this->getContext()->getI18N()->__(EtvaLogicalvolumePeer::_ERR_SYSTEM_LV_, array('%name%' => $text));
$disabled = true;
// } else if( $etva_lv->getSnapshotNodeId() && ($etva_lv->getSnapshotNodeId() != $etva_node->getId()) ){
// $qtip = $this->getContext()->getI18N()->__(EtvaLogicalvolumePeer::_SNAPSHOT_INOTHERNODE_,array('%name%'=>$text));
// $disabled = true;
} else {
if ($etva_lv->getSnapshot()) {
$qtip = $this->getContext()->getI18N()->__(EtvaLogicalvolumePeer::_SNAPSHOT_CLUSTER_CONTEXT_, array('%name%' => $text, '%node%' => ''));
$disabled = true;
} else {
if ($etva_lv->getInconsistent()) {
$qtip = $this->getContext()->getI18N()->__('Inconsistent');
$disabled = true;
} else {
$qtip = $this->getContext()->getI18N()->__(EtvaLogicalvolumePeer::_NOTINUSE_, array('%name%' => $text));
}
}
}
}
$pretty_size = $etva_lv->getSize();
$size = $etva_lv->getSize();
$vg = $etva_vg->getVg();
$vg_size = $etva_vg->getSize();
$vg_freesize = $etva_vg->getFreesize();
$cls = 'lv';
if ($etva_lv->getSnapshot()) {
$snapshots[] = array('id' => $id, 'cls' => $cls, 'iconCls' => 'task', 'text' => $text, 'size' => $size, 'prettysize' => $pretty_size, 'vgsize' => $vg_size, 'singleClickExpand' => true, 'type' => 'lv-snapshot', 'vg' => $vg, 'vgfreesize' => $vg_freesize, 'snapshot' => $etva_lv->getSnapshot(), 'vm_state' => $vm_state, 'disabled' => $disabled, 'uuid' => $etva_lv->getUuid(), 'origin' => $etva_lv->getOrigin(), 'format' => $etva_lv->getFormat(), 'snapshot_node_id' => $etva_lv->getSnapshotNodeId(), 'vm_name' => $vm_name, 'qtip' => $qtip, 'leaf' => true);
} else {
$per_usage = $etva_lv->getVirtualSize() / $etva_lv->getSize();
$lv_iconCls = 'devices-folder';
if ($etva_lv->getPerUsageSnapshots() >= EtvaLogicalvolume::PER_USAGESNAPSHOTS_CRITICAL) {
$lv_iconCls = 'devices-folder-error';
}
$lvs[] = array('id' => $id, 'cls' => $cls, 'iconCls' => $lv_iconCls, 'text' => $text, 'size' => $size, 'prettysize' => $pretty_size, 'vgsize' => $vg_size, 'singleClickExpand' => true, 'type' => 'lv', 'vg' => $vg, 'vgfreesize' => $vg_freesize, 'format' => $etva_lv->getFormat(), 'uuid' => $etva_lv->getUuid(), 'vm_state' => $vm_state, 'disabled' => $disabled, 'virtual_size' => $etva_lv->getVirtualSize(), 'size_snapshots' => $etva_lv->getSizeSnapshots(), 'per_usage' => $per_usage, 'per_usage_snapshots' => $etva_lv->getPerUsageSnapshots(), 'vm_name' => $vm_name, 'qtip' => $qtip, 'leaf' => true);
}
}
}
foreach ($snapshots as $sn) {
for ($i = 0; $i < sizeof($lvs); $i++) {
if ($sn['vg'] == $lvs[$i]['vg'] && $sn['origin'] == $lvs[$i]['text']) {
$lvs[$i]['leaf'] = false;
$lvs[$i]['expanded'] = true;
$lvs[$i]['children'][] = $sn;
$lvs[$i]['havesnapshots'] = true;
if ($sn['vm_name']) {
$lvs[$i]['havesnapshots_inuse'] = true;
}
if ($sn['vm_state'] == 'running') {
$lvs[$i]['havesnapshots_inuse_inrunningvm'] = true;
}
if ($sn['snapshot_node_id']) {
$lvs[$i]['snapshot_node_id'];
}
if ($sn['snapshot_node_id']) {
$lvs[$i]['qtip'] = $this->getContext()->getI18N()->__(EtvaLogicalvolumePeer::_LV_HAVESNAPSHOTS_INNODE_CONTEXT_, array('%name%' => $text));
$lvs[$i]['disabled'] = true;
}
}
}
}
//$return = json_encode(array(array('text'=>'Lvs','expanded'=>true,'children'=>$lvs)));
if (empty($lvs)) {
$msg_i18n = $this->getContext()->getI18N()->__('No data found');
$lvs[] = array('expanded' => true, 'text' => $msg_i18n, 'qtip' => $msg_i18n, 'leaf' => true);
}
$return = json_encode($lvs);
$this->getResponse()->setHttpHeader('Content-type', 'application/json');
return $this->renderText($return);
}
public function unregister(EtvaNode $etva_node)
{
$etva_volgroup = $this->etva_vg;
/*
* delete pvs with vg
*/
$etva_volgroup_physical_list = EtvaVolumePhysicalPeer::getByEtvaVolumeGroupId($etva_volgroup->getId());
foreach ($etva_volgroup_physical_list as $etva_volgroup_physical) {
$etva_physical = $etva_volgroup_physical->getEtvaPhysicalvolume();
$etva_volgroup_physical->delete();
$etva_physical->delete();
}
/*
* delete lvs with vg
*/
$etva_logicalvolumes_list = EtvaLogicalVolumePeer::getByEtvaVolumeGroupId($etva_volgroup->getId());
foreach ($etva_logicalvolumes_list as $etva_logicalvolume) {
$etva_logicalvolume->delete();
}
// delete it
$etva_volgroup->delete();
return array('success' => true);
}