public AgentParser(final String... args) throws ArgumentParserException {
super("helios-agent", "Spotify Helios Agent", args);
final Namespace options = getNamespace();
final DockerHost dockerHost = DockerHost.from(
options.getString(dockerArg.getDest()),
options.getString(dockerCertPathArg.getDest()));
final List<List<String>> env = options.getList(envArg.getDest());
final Map<String, String> envVars = Maps.newHashMap();