/**
* write metadata to Virtual File System
*
* @param array $metadata
* @param string $hostname
*/
public function __construct(array $metadata, $hostname = '')
{
parent::__construct();
$this->vfsRoot = \org\bovigo\vfs\vfsStream::setup(empty($hostname) ? $this->hostname : $hostname);
$file = \org\bovigo\vfs\vfsStream::newFile('latest');
$file->write('dynamic' . PHP_EOL . 'meta-data' . PHP_EOL . 'user-data');
$this->vfsRoot->addChild($file);
if (array_key_exists('block-device-mapping', $metadata)) {
$this->writeBlockDeviceMappingToVfs($metadata['block-device-mapping']);
unset($metadata['block-device-mapping']);
}
if (array_key_exists('public-keys', $metadata)) {
$this->writePublicKeysToVfs($metadata['public-keys']);
unset($metadata['public-keys']);
}
if (array_key_exists('network/interfaces/macs', $metadata)) {
$this->writeNetworkToVfs($metadata['network/interfaces/macs']);
unset($metadata['network/interfaces/macs']);
}
if (array_key_exists('user-data', $metadata)) {
$file = \org\bovigo\vfs\vfsStream::newFile('latest/user-data');
$file->write($metadata['user-data']);
$this->vfsRoot->addChild($file);
unset($metadata['user-data']);
}
$this->writeArrayToVfs($metadata, $this->getMetadataPath());
}
