def run_forchestrator():
"""main function to start forch"""
logger = get_logger(_LOGGER_NAME)
logger.info('Starting Forchestrator')
config = load_config()
if not config:
logger.error('Invalid config, exiting.')
sys.exit(1)
forchestrator = Forchestrator(config)
http_server = forch.http_server.HttpServer(forchestrator.get_local_port(),
config.http)
try:
forchestrator.initialize()
http_server.map_request('system_state', forchestrator.get_system_state)
http_server.map_request('dataplane_state',
forchestrator.get_dataplane_state)
http_server.map_request('switch_state', forchestrator.get_switch_state)
http_server.map_request('cpn_state', forchestrator.get_cpn_state)
http_server.map_request('process_state',
forchestrator.get_process_state)
http_server.map_request('host_path', forchestrator.get_host_path)
http_server.map_request('list_hosts', forchestrator.get_list_hosts)
http_server.map_request('vrrp_state', forchestrator.get_vrrp_state)
http_server.map_request('sys_config', forchestrator.get_sys_config)
http_server.map_request('', http_server.static_file(''))
except Exception as e:
logger.error("Cannot initialize forch: %s", e, exc_info=True)
http_server.map_request('', functools.partial(show_error, e))
finally:
http_server.start_server()
forchestrator.update_initialization_varz()
if not forchestrator.main_loop():
try:
http_server.join_thread()
except KeyboardInterrupt:
logger.info('Keyboard interrupt. Exiting.')
logger.warning('Exiting program')
http_server.stop_server()
forchestrator.stop()
def main():
"""main function to start forch"""
configure_logging()
config = load_config()
if not config:
LOGGER.error('Invalid config, exiting.')
sys.exit(1)
forchestrator = Forchestrator(config)
http_server = forch.http_server.HttpServer(config.get('http', {}),
forchestrator.get_local_port())
try:
forchestrator.initialize()
http_server.map_request('system_state', forchestrator.get_system_state)
http_server.map_request('dataplane_state',
forchestrator.get_dataplane_state)
http_server.map_request('switch_state', forchestrator.get_switch_state)
http_server.map_request('cpn_state', forchestrator.get_cpn_state)
http_server.map_request('process_state',
forchestrator.get_process_state)
http_server.map_request('host_path', forchestrator.get_host_path)
http_server.map_request('list_hosts', forchestrator.get_list_hosts)
http_server.map_request('sys_config', forchestrator.get_sys_config)
http_server.map_request('', http_server.static_file(''))
except Exception as e:
LOGGER.error("Cannot initialize forch: %s", e, exc_info=True)
http_server.map_request('', functools.partial(show_error, e))
finally:
http_server.start_server()
if forchestrator.initialized():
forchestrator.main_loop()
else:
try:
http_server.join_thread()
except KeyboardInterrupt:
LOGGER.info('Keyboard interrupt. Exiting.')
LOGGER.warning('Exiting program')
http_server.stop_server()