OpenStack Compute (Nova)

Improvements for Scaling Zones

Registered by Chris Behrens on 2011-12-15

Communicate with trusted zones via RPC vs API. Add Capacity DB table for use my scheduler in local zones. Implement pushing of events 'up' through zones to give an idea of capacity and capabilities. Implement a new table at the top level for the API to use in order for it to know about all instances in all zones.

Blueprint information

Status:
Complete
Approver:
Vish Ishaya
Priority:
Medium
Drafter:
Nova Scaling Team
Direction:
Approved
Assignee:
Chris Behrens
Definition:
Approved
Series goal:
Accepted for essex
Implementation:
Implemented
Milestone target:
milestone icon 2012.1
Started by
Vish Ishaya on 2012-01-26
Completed by
Vish Ishaya on 2012-02-21

Related branches

Sprints

Whiteboard

From Vish's update on the ML:

1) remove old zones code (approve sandy's branch)
2) comstud splits core changes out of his patch and proposes
3) FFe for comstud's branch
4) added zones code goes into a separate branch
5) critical bug update python-novaclient to remove zone stuff

The core changes will include some minor additions to rpc api and network api, a simple modification to compute api, and a couple of small database migrations.

(?)

Work Items

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