<?php require_once __DIR__ . '/../src/prepend.inc.php'; use Scalr\Model\Entity\CloudLocation; //Cleans out cloud locations cache CloudLocation::warmUp();
/**
* Gets active instance types for the specified cloud platform, url and location
* from the cache
*
* @param string $platform A cloud platform
* @param string $url A cloud endpoint url
* @param string $cloudLocation A cloud location
*
* @return \Scalr\Model\Collections\ArrayCollection|boolean
* Returns collection of the CloudInstanceType entities on success or false otherwise
*/
protected function getCachedInstanceTypes($platform, $url, $cloudLocation)
{
//Gets a lifetime of the cached data from the config
$lifetime = (int) \Scalr::config('scalr.cache.instance_types.lifetime');
//If this lifetime equals zero it means we have to warm-up cache
if ($lifetime === 0) {
CloudLocation::warmUp();
//We have no cached instance types
return false;
}
//Checks whether there are active instance types in the cache taking lifetime into account.
if (!CloudLocation::hasInstanceTypes($platform, $url, $cloudLocation, $lifetime)) {
//No cached data
return false;
}
//Fetches cloud location entity from the cache
$cl = CloudLocation::findPk(CloudLocation::calculateCloudLocationId($platform, $cloudLocation, $url));
//It is possible that it might have been already removed
if (!$cl instanceof CloudLocation) {
//No cached data
return false;
}
//Retrieves an instance types for this cloud location.
//We should actually return only active types.
return $cl->getActiveInstanceTypes();
}
/**
* @test
*/
public function testWarmUp()
{
CloudLocation::warmUp();
}
