def configure():
project = 'discovery-scanner'
version = '1.0.0'
CONF = cfg.CONF
log.register_options(CONF)
log.setup(CONF, project, version)
cli_opts = [
cfg.StrOpt('driver', help='Specify scanner driver', required=True),
cfg.IPOpt('discovery_host_ip',
default='0.0.0.0',
help='The IP address on which discovery-api listens.'),
cfg.IntOpt('discovery_port',
default=8881,
min=1, max=65535,
help='The TCP port on which discovry-api listens.')]
CONF.register_cli_opts(cli_opts)
available_scanners = BaseScanner.__subclasses__()
# TODO add subcommands/groups not to load all parameters globally
for scanner in available_scanners:
CONF.register_cli_opts(scanner.cli_opts)
CONF(sys.argv[1:], project=project, version=version)
return CONF
def main():
conf = configure()
scanner_name = conf.driver
scanner_class = None
available_scanners = BaseScanner.__subclasses__()
for s in available_scanners:
if s.name == scanner_name:
scanner_class = s
if scanner_class is None:
raise ValueError("Invalid scanner name %s, available scanners %s",
scanner_name, [s.name for s in available_scanners])
scanner = scanner_class(conf)
scanner.run()
