Gets the list of all available flavors for the specified environment and cloud location
| public getInstanceTypes ( Scalr_Environment $env = null, string $cloudLocation = null, boolean $details = false ) : array | ||
| $env | Scalr_Environment | optional The scalr environment object |
| $cloudLocation | string | optional The cloud location |
| $details | boolean | optional Return instance type with detalis (CPU, RAM, DISK, etc) |
| return | array | Returns array of the available flavors. It should look like array(flavor => name). |
/**
* Gets instance types with its prices
*
* @param string $cloudLocation
* @param string $url
* @param PlatformModuleInterface $pm
* @param string $platformName
* @param DateTime $effectiveDate optional The date on which prices should be applied
* @param Scalr_Environment $env optional
* @return array
*/
private function getTypesWithPrices($cloudLocation, $url, $pm, $platformName, $effectiveDate = null, Scalr_Environment $env = null)
{
$result = ['cloudLocation' => $cloudLocation, 'url' => $this->getContainer()->analytics->prices->normalizeUrl($url)];
try {
$typeNames = $pm->getInstanceTypes($env, $cloudLocation);
} catch (Exception $e) {
//Has no connection to cloud provider or invalid keys
$typeNames = [];
//Fetches cloud location entity from the cache
$cl = CloudLocation::findPk(CloudLocation::calculateCloudLocationId($platformName, $result['cloudLocation'], $result['url']));
//It is possible that it might have been already removed
if ($cl instanceof CloudLocation) {
foreach ($cl->getActiveInstanceTypes() as $instanceTypeEntity) {
/* @var $instanceTypeEntity CloudInstanceType */
$typeNames[$instanceTypeEntity->instanceTypeId] = $instanceTypeEntity->name;
}
}
}
$result['types'] = array_keys($typeNames);
$pricing = $this->getPlatformPricing($platformName, $result['cloudLocation'], $result['url'], $effectiveDate);
if (!empty($pricing["prices"])) {
foreach ($pricing['prices'] as $price) {
if (false !== ($pos = array_search($price['type'], $result['types']))) {
unset($result['types'][$pos]);
}
}
} else {
$pricing["prices"] = [];
}
foreach ($result['types'] as $type) {
$pricing['prices'][] = ['type' => $type, 'name' => isset($typeNames[$type]) ? $typeNames[$type] : $type];
}
$result = array_merge($result, $pricing);
unset($result['types']);
//Prices should be ordered by name
if (!empty($result['prices']) && is_array($result['prices'])) {
usort($result['prices'], function ($a, $b) {
if ($a['type'] == $b['type']) {
return 0;
}
return $a['type'] < $b['type'] ? -1 : 1;
});
}
return $result;
}
/**
* Gets instance types with its prices
*
* @param string $cloudLocation
* @param string $url
* @param PlatformModuleInterface $pm
* @param string $platformName
* @param DateTime $effectiveDate optional The date on which prices should be applied
* @param Scalr_Environment $env optional
* @return array
*/
private function getTypesWithPrices($cloudLocation, $url, $pm, $platformName, $effectiveDate = null, Scalr_Environment $env = null)
{
$typeNames = $pm->getInstanceTypes($env, $cloudLocation);
$result = ['cloudLocation' => $cloudLocation, 'types' => array_keys($typeNames), 'url' => $this->getContainer()->analytics->prices->normalizeUrl($url)];
$pricing = $this->getPlatformPricing($platformName, $result['cloudLocation'], $result['url'], $effectiveDate);
if ($pricing['prices']) {
foreach ($pricing['prices'] as $price) {
if (false !== ($pos = array_search($price['type'], $result['types']))) {
unset($result['types'][$pos]);
}
}
}
foreach ($result['types'] as $type) {
$pricing['prices'][] = ['type' => $type, 'name' => isset($typeNames[$type]) ? $typeNames[$type] : $type];
}
$result = array_merge($result, $pricing);
unset($result['types']);
//Prices should be ordered by name
if (!empty($result['prices']) && is_array($result['prices'])) {
usort($result['prices'], function ($a, $b) {
if ($a['type'] == $b['type']) {
return 0;
}
return $a['type'] < $b['type'] ? -1 : 1;
});
}
return $result;
}