cluster maintenance

Registered by suzhengwei

Sometimes we need to maintain compute nodes, update hardware and software, and so on. But we don't want user's application to be interrupted.

This issue imports one goal and strategy for manually maintaining without user's application interruption.

Blueprint information

Status:
Complete
Approver:
Alexander Chadin
Priority:
Low
Drafter:
suzhengwei
Direction:
Approved
Assignee:
suzhengwei
Definition:
Approved
Series goal:
Accepted for rocky
Implementation:
Implemented
Milestone target:
milestone icon rocky-1
Started by
suzhengwei
Completed by
suzhengwei

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/cluster-maintaining,n,z

Addressed by: https://review.openstack.org/464602
    spec for cluster-maintance-strategy

Addressed by: https://review.openstack.org/474871
    add action maintain_nova_compute_node

Addressed by: https://review.openstack.org/479200
    add strategy cluster_maintenance

(?)

Work Items

Dependency tree

* Blueprints in grey have been implemented.

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