Use conductor groups to partition nova-compute services for Ironic

Registered by Jim Rollenhagen on 2018-10-11

Use ironic's conductor group feature to limit the subset of nodes which a nova-compute service will manage. This allows for partitioning nova-compute services to a particular location (building, aisle, rack, etc), and provides a way for operators to manage the failure domain of a given nova-compute service.

Blueprint information

Status:
Started
Approver:
Matt Riedemann
Priority:
Low
Drafter:
Jim Rollenhagen
Direction:
Approved
Assignee:
Jim Rollenhagen
Definition:
Approved
Series goal:
Accepted for stein
Implementation:
Needs Code Review
Milestone target:
None
Started by
Matt Riedemann on 2019-02-05

Related branches

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Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/ironic-conductor-groups,n,z

Addressed by: https://review.openstack.org/609709
    Use conductor groups to partition nova-compute services for Ironic

Approved for Stein. -- mriedem 20181114

Addressed by: https://review.openstack.org/635006
    ironic: partition compute services by conductor group

Addressed by: https://review.openstack.org/636326
    Ironic: bump minimum API version to 1.38

(?)

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