watcher

Outlet temperature based migration Strategy for watcher decision engine

Registered by junjie.huang

Towards to software defined infrastructure, the power and thermal intelligences is being adopted to optimize workload, which can help improve efficiency, reduce power, as well as to improve datacenter PUE and lower down operation cost in data center.

Outlet(Exhaust Air) Temperature is one of the important thermal telemetries to measure the thermal/workload status of server.

We proposed to build a new migration strategy for Watcher based on the Outlet Temperature of physical servers. It makes decision to move workload when server’s outlet temperature is higher than specified threshold.

Blueprint information

Status:
Complete
Approver:
Antoine Cabot
Priority:
High
Drafter:
junjie.huang
Direction:
Approved
Assignee:
junjie.huang
Definition:
Approved
Series goal:
Accepted for mitaka
Implementation:
Implemented
Milestone target:
milestone icon mitaka-2
Started by
Antoine Cabot
Completed by
Antoine Cabot

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Gerrit topic: https://review.openstack.org/#q,topic:bp/outlet-temperature-based-strategy,n,z

Addressed by: https://review.openstack.org/252268
    Outlet Temperature based migration strategy spec

Addressed by: https://review.openstack.org/257189
    outlet Temperature based migration strategy

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