/**
* @static
* @param OpenStackNovaInstanceType $a
* @param OpenStackNovaInstanceType $b
* @return bool
*/
public static function sorter($a, $b)
{
return $a->getInstanceTypeId() > $b->getInstanceTypeId();
}
/**
* @param $sort
* @return array
*/
function getInstanceTypes( $sort = true ) {
global $wgOpenStackManagerNovaResourcePrefix;
global $wgOpenStackManagerNovaAdminResourcePrefix;
$this->novaConnection->set_resource_prefix( $wgOpenStackManagerNovaAdminResourcePrefix );
$response = $this->novaConnection->authenticate( 'DescribeInstanceTypes', array(), $this->novaConnection->hostname );
$instanceTypes = $response->body->instanceTypeSet->item;
foreach ( $instanceTypes as $instanceType ) {
$instanceType = new OpenStackNovaInstanceType( $instanceType );
$instanceTypeName = $instanceType->getInstanceTypeName();
$this->instanceTypes["$instanceTypeName"] = $instanceType;
}
$this->novaConnection->set_resource_prefix( $wgOpenStackManagerNovaResourcePrefix );
if ( $sort ) {
OpenStackNovaInstanceType::sort( $this->instanceTypes );
}
return $this->instanceTypes;
}
/**
* @return array
*/
function getInstanceTypes()
{
$ret = $this->restCall('compute', '/flavors/detail', 'GET');
$instanceTypesarr = array();
$instanceTypes = self::_get_property($ret['body'], 'flavors');
if (!$instanceTypes) {
return $instanceTypesarr;
}
foreach ($instanceTypes as $instanceType) {
$instanceType = new OpenStackNovaInstanceType($instanceType);
$instanceTypeName = $instanceType->getInstanceTypeName();
$instanceTypesarr[$instanceTypeName] = $instanceType;
}
OpenStackNovaInstanceType::sort($instanceTypesarr);
return $instanceTypesarr;
}
