Ceilometer API in horizon
API in horizon for ceilometer - Minimal implementation for D3, will continue in followup blueprint in I
- Initializing the client
- Class wrappers of important Ceilometer entities
- Function wrappers for ceilometer queries
- High level wrappers for important table statistics and time series data, for Resources and Resource Aggregates (containing multiple resources)
Blueprint information
- Status:
- Complete
- Approver:
- Gabriel Hurley
- Priority:
- High
- Drafter:
- Gabriel Hurley
- Direction:
- Approved
- Assignee:
- Ladislav Smola
- Definition:
- Approved
- Series goal:
- Accepted for havana
- Implementation:
-
Implemented
- Milestone target:
-
2013.2
- Started by
- Gabriel Hurley
- Completed by
- Ladislav Smola
Related branches
Related bugs
Sprints
Whiteboard
IMPORTANT !!!!!:
the H3 stuff is complete, rest moved to followup Enhancements blueprint
The nits of this will be fixed here, during H3 fix period, please comment as you like
https:/
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[gabrielhurley] Notes from the design summit session:
Basic charts and graphs: https:/
Integrate ceilometer in the existing panels instead of separate section of the UI
Reporting for more than one project? -> Data should be filtered only by "openstack" source in the admin view
Metering for the user vs metering for the admin
How do we visualize the data?
Maybe only show data that appears to indicate an issue?
"Show me what's broken"
outliers
heat map of instances
rank order list based on consumption
sparklines (v2 api?)
RPC - Join consumer pool
What API changes are needed in ceilometer?
aggregate stats by resource to select max, min, etc.
ordering, limiting
Support for grouping/
Source code: https:/
Gerrit topic: https:/
Addressed by: https:/
Add ceilometerclient and bootstrap-
Addressed by: https:/
Add ceilometer api and the tests for it.
[lsmola 27.08.2013]
The big thing here will be to optimize with Group By queries. Group By should be probably dependency. https:/
Group by will allow to obtain meter statistics for multiple resources(resource aggregates) in one query. It will allow do display more rows in table and also more lines in line chart.
Also as I spoke with ceilometer guys, there could be something like bulk request in distant future, that would allow to obtain more meters in one request. But there is no blueprint for this yet, we should probably start one.
Work Items
Work items:
The ceilometer api is added to horizon. : DONE
Dependency tree
* Blueprints in grey have been implemented.
