The ceilometer.storage.impl_db2
ModuleΒΆ
DB2 storage backend
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class
ceilometer.storage.impl_db2.
Connection
(url)[source] Bases:
ceilometer.storage.pymongo_base.Connection
The db2 storage for Ceilometer
Collections:
- meter - the raw incoming data - resource - the metadata for resources - { _id: uuid of resource, metadata: metadata dictionaries user_id: uuid project_id: uuid meter: [ array of {counter_name: string, counter_type: string, counter_unit: string} ] }
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clear
()[source]
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get_meter_statistics
(sample_filter, period=None, groupby=None, aggregate=None)[source] Return an iterable of models.Statistics instance.
Items are containing meter statistics described by the query parameters. The filter must have a meter value set.
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get_resources
(user=None, project=None, source=None, start_timestamp=None, start_timestamp_op=None, end_timestamp=None, end_timestamp_op=None, metaquery=None, resource=None, pagination=None)[source] Return an iterable of models.Resource instances
Parameters: - user – Optional ID for user that owns the resource.
- project – Optional ID for project that owns the resource.
- source – Optional source filter.
- start_timestamp – Optional modified timestamp start range.
- start_timestamp_op – Optional start time operator, like gt, ge.
- end_timestamp – Optional modified timestamp end range.
- end_timestamp_op – Optional end time operator, like lt, le.
- metaquery – Optional dict with metadata to match on.
- resource – Optional resource filter.
- pagination – Optional pagination query.
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record_metering_data
(data)[source] Write the data to the backend storage system.
Parameters: data – a dictionary such as returned by ceilometer.meter.meter_message_from_counter
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upgrade
(version=None)[source]
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