Skip to content

Update TopologyManager KEP with new milestone information #1519

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jan 28, 2020
Merged

Update TopologyManager KEP with new milestone information #1519

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 10 additions & 6 deletions keps/sig-node/0035-20190130-topology-manager.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -55,8 +55,9 @@ _Reviewers:_
- [Feature Gate and Kubelet Flags](#feature-gate-and-kubelet-flags)
- [Changes to Existing Components](#changes-to-existing-components)
- [Graduation Criteria](#graduation-criteria)
- [Phase 1: Alpha (v1.16) [COMPLETED]](#phase-1-alpha-v116-completed)
- [Phase 2: Beta (target v1.17)](#phase-2-beta-target-v117)
- [Alpha (v1.16) [COMPLETED]](#alpha-v116-completed)
- [Alpha (v1.17) [COMPLETED]](#alpha-v117-completed)
- [Beta (target v1.18)](#beta-target-v118)
- [GA (stable)](#ga-stable)
- [Challenges](#challenges)
- [Limitations](#limitations)
Expand Down Expand Up @@ -388,7 +389,7 @@ _Figure: Topology Manager fetches affinity from hint providers._

# Graduation Criteria

## Phase 1: Alpha (v1.16) [COMPLETED]
## Alpha (v1.16) [COMPLETED]

* Feature gate is disabled by default.
* Alpha-level documentation.
Expand All @@ -397,18 +398,21 @@ _Figure: Topology Manager fetches affinity from hint providers._
* Device plugin interface includes NUMA Node ID.
* Device Manager allocation policy takes topology hints into account.

## Phase 2: Beta (target v1.17)
## Alpha (v1.17) [COMPLETED]

* Allow pods in all QoS classes to request aligned resources.

## Beta (target v1.18)

* Enable the feature gate by default.
* Provide beta-level documentation.
* Add node E2E tests.
* Allow pods in all QoS classes to request aligned resources.
* Guarantee aligned resources for multiple containers in a pod.
* Refactor to easily support different merge strategies for different policies.
* Add support for device-specific topology constraints beyond NUMA.

## GA (stable)

* Add support for device-specific topology constraints beyond NUMA.
* Support hugepages alignment.
* User feedback.
* *TBD*
Expand Down