The tacker.service Module¶

class tacker.service.Service(host, binary, topic, manager, report_interval=None, periodic_interval=None, periodic_fuzzy_delay=None, *args, **kwargs)¶

Bases: tacker.common.rpc.Service

Service object for binaries running on hosts.

A service takes a manager and enables rpc by listening to queues based on topic. It also periodically runs tasks on the manager.

classmethod create(host=None, binary=None, topic=None, manager=None, report_interval=None, periodic_interval=None, periodic_fuzzy_delay=None)¶

Instantiates class and passes back application object.

Parameters:	host – defaults to cfg.CONF.host binary – defaults to basename of executable topic – defaults to bin_name - ‘tacker-‘ part manager – defaults to cfg.CONF.<topic>_manager report_interval – defaults to cfg.CONF.report_interval periodic_interval – defaults to cfg.CONF.periodic_interval periodic_fuzzy_delay – defaults to cfg.CONF.periodic_fuzzy_delay

kill()¶

Destroy the service object.

periodic_tasks(raise_on_error=False)¶

Tasks to be run at a periodic interval.

report_state()¶

Update the state of this service.

reset()¶

start()¶

stop()¶

wait()¶

class tacker.service.TackerApiService(app_name)¶

Bases: tacker.service.WsgiService

Class for tacker-api service.

classmethod create(app_name='tacker')¶

class tacker.service.WsgiService(app_name)¶

Bases: oslo_service.service.ServiceBase

Base class for WSGI based services.

For each api you define, you must also define these flags: :<api>_listen: The address on which to listen :<api>_listen_port: The port on which to listen

reset()¶

start()¶

stop()¶

wait()¶

tacker.service.config_opts()¶

tacker.service.serve_wsgi(cls)¶