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  • This is the initial draft for supporting rollout plugin in ManifestWorkReplicaSet Work Controller
  • Note: rollback will be added when we propose MWRS automatic rollback enhancement.

The following service defines the contract between Work Controller and the plugin. Each call must be idempotent, stateless, and time-bounded (≤30 s) to ensure consistent controller reconciliation. Plugin server must implement the following APIs. The helpers to implement server and clients will be implemented in [ocm/sdk-go](https://github.com/open-cluster-management-io/sdk-go) repository.

```proto
// RolloutPluginService is the service for the rollout plugin.
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Here is the initial commit of gRPC server proto - open-cluster-management-io/sdk-go#154

Note: The implementation can change as we develop.

@youngbupark youngbupark changed the title KEP: ManifestWorkReplicaSet Rollout Plugin ManifestWorkReplicaSet Rollout Plugin Oct 28, 2025
@youngbupark youngbupark marked this pull request as ready for review October 29, 2025 02:00
@openshift-ci openshift-ci bot requested review from deads2k and qiujian16 October 29, 2025 02:00
# optional. secretRef is the reference for ca
secretRef:
name: my-rollout-ca
namespace: default
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namespace might not be needed. The secret has to be put in the open-cluster-management-hub ns.

@youngbupark youngbupark force-pushed the add-plugin branch 3 times, most recently from 95aca1a to 7edf2ba Compare December 2, 2025 03:44
- "@qiujian16"
- "@haoqing0110"
approvers:
- "@qiujian16"
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@qiujian16 @haoqing0110 I have added your names here.

@haoqing0110
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@youngbupark Thanks for the contribution! The proposal looks good to me.

Just one minor nit: I noticed a few 'TBD' and 'WIP' markers left in the text. You might want to clean those up.

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/approve

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openshift-ci bot commented Dec 3, 2025

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: qiujian16, youngbupark

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@openshift-ci openshift-ci bot added the approved label Dec 3, 2025
Signed-off-by: Young Bu Park <[email protected]>
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/lgtm

@openshift-ci openshift-ci bot added the lgtm label Dec 3, 2025
@openshift-merge-bot openshift-merge-bot bot merged commit a14f0f3 into open-cluster-management-io:main Dec 3, 2025
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4 participants