270 lines
7.0 KiB
PHP
270 lines
7.0 KiB
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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*
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* @package PTA
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* @subpackage Domain
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* @category Models
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* @author Deon George
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* @copyright (c) 2010 phpTSMadmin Development Team
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* @license http://phptsmadmin.sf.net/license.html
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*/
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class Model_DOMAIN extends ORM_TSM {
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protected $_table_name = 'DOMAINS';
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protected $_primary_key = 'DOMAIN_NAME'; // We need a primary key to detect that the object is loaded.
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protected $_sorting = array(
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'DOMAIN_NAME'=>'ASC',
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);
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protected $_has_many = array(
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'MGMTCLASS'=>array('foreign_key'=>'DOMAIN_NAME','far_key'=>'DOMAIN_NAME'),
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'NODE'=>array('foreign_key'=>'DOMAIN_NAME','far_key'=>'DOMAIN_NAME'),
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'SCHEDULE_CLIENT'=>array('foreign_key'=>'DOMAIN_NAME','far_key'=>'DOMAIN_NAME')
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);
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protected $_tsm = array(
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'db2'=>array(
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'_has_many'=>array(
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'MGMTCLASS'=>array('foreign_key'=>'DOMAIN_NAME','far_key'=>'DOMAIN_NAME'),
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'NODE'=>array('foreign_key'=>'DOMAINNAME','far_key'=>'DOMAIN_NAME'),
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'SCHEDULE_CLIENT'=>array('foreign_key'=>'DOMAIN_NAME','far_key'=>'DOMAIN_NAME')
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),
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),
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);
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/**
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* Get all the NODES in this DOMAIN
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*/
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private function _nodes() {
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$result = array();
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// In the interest of performance, we load all the records and get PHP to process it.
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// Our ORM caching we reduce the hit on TSM.
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foreach (ORM::factory('NODE')->find_all() as $o)
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if ($o->DOMAIN_NAME == $this->DOMAIN_NAME)
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array_push($result,$o);
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return $result;
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}
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public function nodes() {
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return $this->_nodes();
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}
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/**
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* Return the FILES that NODES in this DOMAIN has in a STORAGE POOL
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* @param $pool is STORAGE POOL NAME
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*/
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public function file_bypool($pool) {
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$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$pool);
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$c = Kohana::$config->load('config')->cache;
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if (is_null($result = Cache::instance($c)->get($k))) {
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$result = 0;
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foreach ($this->_nodes() as $no)
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$result += $no->file_bypool($pool);
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// @todo Cache time should be configurble
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Cache::instance($c)->set($k,$result,300);
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}
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return $result;
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}
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/**
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* Return the LOGICAL_MB that NODES in this DOMAIN has in a STORAGE POOL
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* @param $pool is STORAGE POOL NAME
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*/
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public function logmb_bypool($pool) {
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$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$pool);
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$c = Kohana::$config->load('config')->cache;
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if (is_null($result = Cache::instance($c)->get($k))) {
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$result = 0;
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foreach ($this->_nodes() as $no)
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$result += $no->logmb_bypool($pool);
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// @todo Cache time should be configurble
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Cache::instance($c)->set($k,$result,300);
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}
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return $result;
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}
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/**
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* Return the NODES in this DOMAIN that have data in this STORAGE POOL
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* @param $pool is STORAGE POOL NAME
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*/
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public function nodes_bypool(ORM $spo) {
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$result = array();
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foreach ($spo->nodes() as $no)
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if (in_array($no,$this->_nodes()))
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array_push($result,$no);
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return $result;
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}
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/**
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* Return the STORAGE POOLS used by NODES in this DOMAIN
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*/
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public function stgpools() {
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$k = sprintf('%s-%s',__METHOD__,$this->DOMAIN_NAME);
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$c = Kohana::$config->load('config')->cache;
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if (is_null($result = Cache::instance($c)->get($k))) {
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$result = array();
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foreach ($this->nodes() as $no)
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foreach ($no->stgpools() as $spo)
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if (! in_array($spo,$result))
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array_push($result,$spo);
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// @todo Cache time should be configurble
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Cache::instance($c)->set($k,$result,300);
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}
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return $result;
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}
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/**
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* Return the STORAGE POOL TYPES used by NODES in this DOMAIN
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* ie: ACTIVE/PRIMARY/COPY
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* @todo This should be sorted by PRIMARY/ACTIVE/COPY
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*/
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public function stgpooltypes() {
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$k = sprintf('%s-%s',__METHOD__,$this->DOMAIN_NAME);
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$c = Kohana::$config->load('config')->cache;
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if (is_null($result = Cache::instance($c)->get($k))) {
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$result = array();
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foreach ($this->stgpools() as $spo)
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if (! in_array($spo->POOLTYPE,$result))
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array_push($result,$spo->POOLTYPE);
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// @todo Cache time should be configurble
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Cache::instance($c)->set($k,$result,300);
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}
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return $result;
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}
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/**
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* Return the STORAGE POOLS that NODES in this DOMAIN uses by BACKUP TYPE
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* @param $type is Bkup/Arch/SpMg
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*/
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public function stgpools_bybtype($type) {
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$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$type);
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$c = Kohana::$config->load('config')->cache;
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if (is_null($result = Cache::instance($c)->get($k))) {
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$x = $result = array();
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foreach ($this->_nodes() as $no)
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foreach ($no->stgpools_bybtype($type) as $spo)
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if (! in_array($spo->STGPOOL_NAME,$result))
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array_push($result,$spo);
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Sort::MASort($result,'STGPOOL_NAME');
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// @todo Cache time should be configurble
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Cache::instance($c)->set($k,$result,300);
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}
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return $result;
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}
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/**
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* Return the STORAGE POOLS that NODES in this DOMAIN uses by BACKUP TYPE
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* @param $type is ACTIVEDATA/PRIMARY/COPY
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*/
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public function stgpools_byptype($type) {
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$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$type);
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$c = Kohana::$config->load('config')->cache;
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if (is_null($result = Cache::instance($c)->get($k))) {
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$result = array();
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foreach ($this->stgpools() as $spo)
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if ($spo->POOLTYPE == $type)
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array_push($result,$spo);
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// @todo Cache time should be configurble
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Cache::instance($c)->set($k,$result,300);
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}
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return $result;
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}
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/**
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* Return the VOLUMES that NODES in this DOMAIN use
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* @param $pool is STORAGE POOL NAME
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*/
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public function vols_bypool($pool) {
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$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$pool);
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$c = Kohana::$config->load('config')->cache;
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if (is_null($result = Cache::instance($c)->get($k))) {
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$x = $result = array();
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foreach ($this->_nodes() as $no)
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foreach ($no->vols_bypool($pool) as $vuo)
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if (! in_array($vuo->VOLUME_NAME,$x)) {
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array_push($result,$vuo);
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array_push($x,$vuo->VOLUME_NAME);
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}
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// @todo Cache time should be configurble
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Cache::instance($c)->set($k,$result,300);
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}
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return $result;
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}
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/**
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* Return the VOLUMES that NODES in this DOMAIN uses by BACKUP TYPE
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* @param $type is BACKUP/ARCHIVE/SPACE MANAGED
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*/
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public function vols_byctype($type) {
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$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$type);
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$c = Kohana::$config->load('config')->cache;
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if (TRUE OR is_null($result = Cache::instance($c)->get($k))) {
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$x = $result = array();
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foreach ($this->_nodes() as $no)
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foreach ($no->vols_byctype($type) as $vuo)
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if (! in_array($vuo->VOLUME_NAME,$x)) {
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array_push($result,$vuo);
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array_push($x,$vuo->VOLUME_NAME);
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}
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// @todo Cache time should be configurble
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Cache::instance($c)->set($k,$result,300);
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}
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return $result;
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}
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/**
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* Return the VOLUMES that this NODE uses by pool and BACKUP TYPE
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* @param $pool is STORAGE POOL NAME
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* @param $type is BACKUP/ARCHIVE/SPACE MANAGED
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*/
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public function vols_bypoolbyctype($pool,$type) {
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$x = $result = array();
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foreach ($this->vols_bypool($pool) as $vuo)
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if ($vuo->COPY_TYPE == $type AND ! in_array($vuo->VOLUME_NAME,$x)) {
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array_push($result,$vuo);
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array_push($x,$vuo->VOLUME_NAME);
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}
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return $result;
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}
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}
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?>
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