public function setConfigs($configs)
{
if (!empty($configs) && is_array($configs)) {
foreach ($configs as $value) {
if (!is_array($value) || !is_array($value['settings'])) {
continue;
}
$config = new FarmRoleStorageConfig($this->farmRole);
$config->create($value);
}
}
}
/**
* @param \DBFarmRole $farmRole
* @return FarmRoleStorageConfig[]
*/
public static function getByFarmRole(\DBFarmRole $farmRole)
{
$db = \Scalr::getDb();
$configs = array();
$ids = $db->GetCol('SELECT id FROM farm_role_storage_config WHERE farm_role_id = ?', array($farmRole->ID));
foreach ($ids as $id) {
$config = new FarmRoleStorageConfig($farmRole);
if ($config->loadById($id)) {
$configs[] = $config;
}
}
return $configs;
}
/**
* Save storage configs
*
* @param array $configs Array of storage config
* @param bool $validate optional If true validate config before save
* @throws FarmRoleStorageException
*/
public function setConfigs($configs, $validate = true)
{
$configs = is_array($configs) ? $configs : [];
$ephemeralEc2 = [];
$ephemeralGce = [];
foreach ($configs as $value) {
if (!is_array($value) || !is_array($value['settings'])) {
continue;
}
$object = new FarmRoleStorageConfig($this->farmRole);
$object->apply($value);
if ($validate) {
$r = $object->validate();
if ($r !== true) {
throw new FarmRoleStorageException($r);
}
}
$config = new FarmRoleStorageConfig($this->farmRole);
$config->create($object);
if ($config->type == FarmRoleStorageConfig::TYPE_EC2_EPHEMERAL) {
$ephemeralEc2[$config->settings[FarmRoleStorageConfig::SETTING_EC2_EPHEMERAL_NAME]] = $config->id;
} else {
if ($config->type == FarmRoleStorageConfig::TYPE_GCE_EPHEMERAL) {
$ephemeralGce[$config->settings[FarmRoleStorageConfig::SETTING_GCE_EPHEMERAL_NAME]] = $config->id;
}
}
}
// validate ephemeral configs
foreach (self::getConfigs() as $config) {
if ($config->type == FarmRoleStorageConfig::TYPE_EC2_EPHEMERAL) {
$name = $config->settings[FarmRoleStorageConfig::SETTING_EC2_EPHEMERAL_NAME];
if (!isset($ephemeralEc2[$name]) || $ephemeralEc2[$name] != $config->id) {
$config->delete();
}
} else {
if ($config->type == FarmRoleStorageConfig::TYPE_GCE_EPHEMERAL) {
$name = $config->settings[FarmRoleStorageConfig::SETTING_GCE_EPHEMERAL_NAME];
if (!isset($ephemeralGce[$name]) || $ephemeralGce[$name] != $config->id) {
$config->delete();
}
}
}
}
}