KEP-964keps/sig-scheduling/964-binpacking-priority

Extending RequestedToCapacityRatio Priority Function to support Resource Bin Packing of Extended Resources - @sudeshsh

implementablealphasig-scheduling1 open finding

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Extend RequestedToCapacityRatio Priority Function to allow users to use the best fit polices during scheduling. It will allow users to apply bin packing on core resources like CPU, Memory as well as extended resources like accelerators.

Facts

Authors: @sudeshsh
Approvers: @k82cn @bsalamat
Reviewers: @k82cn @bsalamat @huang-wei
PRR approvers: none
Tracking issue: #964(opens GitHub in a new tab) closedcompletedclosed 2021-09-12 09:19 UTCmilestone v1.16sig/schedulingstage/alphalifecycle/rotten
Milestones: none
Participating SIGs: none
Feature gates: none
Created / last updated: 2019-03-11 / 2019-05-01

Who decided each state, with the evidence.
Decided	Decision	Deciders	Evidence
2020-12-17 19:35 UTC	status_transition KEP-964 status set to implementable in PR #2195, approved by johnbelamaric; merged by automation (k8s-ci-robot) on 2020-12-17.	@wojtek-t author @johnbelamaric approve_command @johnbelamaric lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@39f2aa584633fea9948f85ffdcca3643a414330a(opens GitHub in a new tab) StatusChange status ∅ → implementable (2020-12-17)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#2195 Migrate some scheduling KEPs to new template(opens GitHub in a new tab) Comment kubernetes/enhancements/issues/comments/747653083(opens GitHub in a new tab)
2021-05-05 19:23 UTC	stage_graduation KEP-964 graduated to alpha in PR #2672, approved by johnbelamaric; merged by automation (k8s-ci-robot) on 2021-05-05.	@ehashman author @johnbelamaric approve_command @johnbelamaric lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@f343d8b94f8b83e8496ae42313f1290c1767bba6(opens GitHub in a new tab) StatusChange stage ∅ → alpha (2021-05-05)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#2672 Make PRR metadata required(opens GitHub in a new tab) Comment kubernetes/enhancements/issues/comments/832947166

Metadata, label and milestone changes, oldest first.Showing 1–10 of 37Rows

Status history
At	Kind	Field	Change	Actor	Evidence
2019-04-15 23:35 UTC	label	needs-sig added	none → needs-sig	@k8s-ci-robot	source(opens GitHub in a new tab)
2019-04-16 03:15 UTC	label	sig/scheduling added	none → sig/scheduling	@k8s-ci-robot	source

Relationships as stored, Person → KEP, from kep.yaml(opens GitHub in a new tab)
Person	Relationship
@sudeshsh GitHub(opens GitHub in a new tab)	—AUTHORED→
@k82cn GitHub(opens GitHub in a new tab)	—REVIEWS→
@bsalamat GitHub(opens GitHub in a new tab)	—REVIEWS→
@huang-wei GitHub

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Extending RequestedToCapacityRatio Priority Function to support Resource Bin Packing of Extended Resources - @sudeshsh

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