The ceilometer.polling.manager Module¶

class ceilometer.polling.manager.AgentManager(worker_id, conf, namespaces=None)[source]¶

Bases: cotyledon._service.Service

construct_group_id(discovery_group_id)[source]¶

discover(discovery=None, discovery_cache=None)[source]¶

interval_task(task)[source]¶

join_partitioning_groups()[source]¶

keystone¶

run()[source]¶

setup_polling_tasks()[source]¶

start_polling_tasks()[source]¶

stop_pollsters_tasks()[source]¶

terminate()[source]¶

exception ceilometer.polling.manager.PollingException(message, cfg)[source]¶

Bases: ceilometer.agent.ConfigException

class ceilometer.polling.manager.PollingManager(conf)[source]¶

Bases: ceilometer.agent.ConfigManagerBase

Polling Manager to handle polling definition

class ceilometer.polling.manager.PollingSource(cfg)[source]¶

Bases: ceilometer.agent.Source

Represents a source of pollsters

In effect it is a set of pollsters emitting samples for a set of matching meters. Each source encapsulates meter name matching, polling interval determination, optional resource enumeration or discovery.

get_interval()[source]¶

support_meter(meter_name)[source]¶

class ceilometer.polling.manager.PollingTask(agent_manager)[source]¶

Bases: object

Polling task for polling samples and notifying.

A polling task can be invoked periodically or only once.

add(pollster, source)[source]¶

poll_and_notify()[source]¶

Polling sample and notify.

class ceilometer.polling.manager.Resources(agent_manager)[source]¶

Bases: object

get(discovery_cache=None)[source]¶

static key(source_name, pollster)[source]¶

setup(source)[source]¶

ceilometer.polling.manager.hash_of_set(s)[source]¶

ceilometer.polling.manager.iter_random(iterable)[source]¶

Iter over iterable in a random fashion.