public function getDocker()
{
$client = Client::createWithEnv();
if (null === $this->docker) {
$this->docker = new Docker($client);
}
return $this->docker;
}
public function getDocker()
{
if (!$this->docker) {
$this->docker = new Docker(DockerClient::createWithEnv());
}
return $this->docker;
}
/**
* Run a docker image
* @param string[] $cmd The list of commands to invoke in the docker image
*/
private function runAudfprint($cmd)
{
// Set up the log storage
$logs = [];
// Are we using audfprint directly?
if (env('AUDFPRINT_PATH') != "") {
// Run audfprint directly
$command = env('AUDFPRINT_PATH') . " " . implode(" ", $cmd);
exec($command, $output, $status_code);
if ($status_code != 0) {
throw new \Exception("Attempted to run audfprint directly (" . $command . "), exited with status code: " . $status_code . " - " . json_encode($output));
}
// Take the results and use them
$logs = array_merge($logs, $output);
} else {
// We are using docker instead
// Set up a guzzle connection with proper configuration
// TODO: move timeouts to env setting
$docker_client = \Docker\Http\DockerClient::createWithEnv();
$docker_client->setDefaultOption('timeout', 3600);
$docker_client->setDefaultOption('connect_timeout', 3600);
// Create a connection with docker
$docker = new \Docker\Docker($docker_client);
// Create the docker container
$container = new \Docker\Container(['Image' => env('DOCKER_FPRINT_IMAGE'), 'Cmd' => $cmd, 'Volumes' => ['/var/audfprint' => []], 'HostConfig' => ['Binds' => [env('FPRINT_STORE') . ':' . AudfprintFingerprinter::AUDFPRINT_DOCKER_PATH]]]);
$manager = $docker->getContainerManager();
// Gather the logs and return them to the caller
$manager->run($container, function ($output, $type) use(&$logs) {
// TODO: Process output more intelligently...
$logs = array_merge($logs, explode("\n", $output));
});
// Clean up after yourself, it's only polite
try {
$manager->stop($container);
$manager->remove($container, false, true);
} catch (\Exception $e) {
// Apparently sometimes containers don't remove, but we don't want to error when that happens.
// TODO: figure out why container removal fails on occasion
}
}
return $logs;
}