The ceilometer.compute.notifications.instance Module

Converters for producing compute sample messages from notification events.

class ceilometer.compute.notifications.instance.ComputeInstanceNotificationBase(manager)

Bases: ceilometer.compute.notifications.instance.UserMetadataAwareInstanceNotificationBase

Convert compute.instance.* notifications into Samples.

class ceilometer.compute.notifications.instance.Instance(manager)

Bases: ceilometer.compute.notifications.instance.ComputeInstanceNotificationBase, ceilometer.agent.plugin_base.NonMetricNotificationBase

get_sample(message)

class ceilometer.compute.notifications.instance.InstanceScheduled(manager)

Bases: ceilometer.compute.notifications.instance.UserMetadataAwareInstanceNotificationBase, ceilometer.agent.plugin_base.NonMetricNotificationBase

get_instance_properties(message)

Retrieve instance properties from notification payload.

get_sample(message)

class ceilometer.compute.notifications.instance.UserMetadataAwareInstanceNotificationBase(manager)

Bases: ceilometer.compute.notifications.ComputeNotificationBase

Consumes notifications containing instance user metadata.

get_instance_properties(message)

Retrieve instance properties from notification payload.

get_sample(message)

Derive sample from notification payload.

process_notification(message)