Cinder

Filter data on the DB side where it is possible

Registered by Ivan Kolodyazhny on 2015-03-26

We need to filter data on the DB side via 'WHERE' statement (filter_by in sqlalchemy where it possible). Now we've got several places with filters on the back-end side:
[1] https://github.com/openstack/cinder/blob/master/cinder/volume/api.py#L450 - get_all_snapshots
[2] https://github.com/openstack/cinder/blob/d6d98e179fabcaece43877d808cf992f57da39ff/cinder/consistencygroup/api.py#L680 - get_all_cgsnapshots
[3] https://github.com/openstack/cinder/blob/5980da5d889de62d6accd6cb002029f8aec4b6a2/cinder/volume/volume_types.py#L86 - get_all_types
[4] https://github.com/openstack/cinder/blob/5980da5d889de62d6accd6cb002029f8aec4b6a2/cinder/volume/qos_specs.py#L232 - get_all_specs

Blueprint information

Status:: Complete

Approver:: None

Priority:: Undefined

Drafter:: Ivan Kolodyazhny

Direction:: Needs approval

Assignee:: Yuriy Nesenenko

Definition:: New

Series goal:: None

Implementation:: Implemented

Milestone target:: None

Started by: Ivan Kolodyazhny on 2015-05-12

Completed by: Sean McGinnis on 2016-03-12

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Gerrit topic: https://review.openstack.org/#q,topic:bp/for,n,z

Addressed by: https://review.openstack.org/184267
Filter snapshots data on the DB side

Gerrit topic: https://review.openstack.org/#q,topic:bp/data-filtering-on-the-db-side,n,z

Addressed by: https://review.openstack.org/197163
Filter cgsnapshots data on the DB side

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