Database connection switching for cells

Registered by melanie witt on 2015-06-24

In order for Nova API to perform queries on cell databases, the database connection information for the target cell must be used. Nova API must pass the cell database connection information to the DB API layer.

Blueprint information

Status:
Complete
Approver:
John Garbutt
Priority:
Medium
Drafter:
melanie witt
Direction:
Approved
Assignee:
melanie witt
Definition:
Approved
Series goal:
Accepted for mitaka
Implementation:
Implemented
Milestone target:
milestone icon mitaka-rc1
Started by
John Garbutt on 2015-08-12
Completed by
John Garbutt on 2016-03-04

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/cells-db-connection-switching,n,z

Addressed by: https://review.openstack.org/194935
    Database connection switching for cells

Lets try focus the cells effort, and delay this one for now, while we do a prototype --johnthetubaguy 27th August 2015

Addressed by: https://review.openstack.org/238330
    Database connection switching for cells

Pending patches
=============

Addressed by: https://review.openstack.org/161906
    Add methods for RequestContext to switch db connection

Addressed by: https://review.openstack.org/272329
    Use db connection from RequestContext during queries

This was +W before the cut, so it gets a FFE. --johnthetubaguy 3rd March 2016

(?)

Work Items

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