The watcher.common.service Module¶

class watcher.common.service.Service(manager_class)[source]¶

Bases: oslo_service.service.ServiceBase

build_notification_handler(topic_names, endpoints=())[source]¶

build_topic_handler(topic_name, endpoints=())[source]¶

check_api_version(ctx)[source]¶

reset()[source]¶

Reset a service in case it received a SIGHUP.

start()[source]¶

Start service.

stop()[source]¶

Stop service.

wait()[source]¶

Wait for service to complete.

class watcher.common.service.ServiceHeartbeat(gconfig=None, service_name=None, **kwargs)[source]¶

Bases: watcher.common.scheduling.BackgroundSchedulerService

add_heartbeat_job()[source]¶

classmethod get_service_name()[source]¶

reset()[source]¶

Reset service.

Called in case service running in daemon mode receives SIGHUP.

send_beat()[source]¶

start()[source]¶

Start service.

stop()[source]¶

Stop service.

wait()[source]¶

Wait for service to complete.

class watcher.common.service.WSGIService(service_name, use_ssl=False)[source]¶

Bases: oslo_service.service.ServiceBase

Provides ability to launch Watcher API from wsgi app.

reset()[source]¶

Reset server greenpool size to default

start()[source]¶

Start serving this service using loaded configuration

stop()[source]¶

Stop serving this API

wait()[source]¶

Wait for the service to stop serving this API