shubhM13 opened a new pull request, #1049:
URL: https://github.com/apache/yunikorn-k8shim/pull/1049
Introduce a new, opt-in `queue-operator` component in the k8s-shim,
mirroring the packaging pattern used by the admission controller. The operator
watches `queue.yunikorn.k8s.io/v1alpha1` `Queue` CRs and materialises them into
the `yunikorn-configs` ConfigMap so multi-tenant queue management can be done
declaratively via CRDs instead of manual edits to a shared `queues.yaml`.
Highlights:
- New Go packages under
`pkg/queueoperator/{api/v1alpha1,controller,queueconfig}` and CLI entry point
`pkg/cmd/queueoperator` (controller-runtime based).
- Merged-config validation goes through YuniKorn's own
`configs.LoadSchedulerConfigFromByteArray`, catching invalid configs at
admission time (defence-in-depth for the scheduler).
- Envtest-backed controller suite is gated behind the `envtest` build tag so
`make test` in CI does not require kubebuilder assets.
- Makefile: adds `queue_operator` binary target and `qop_image` Docker
target. The default `make image` target is unchanged; the operator image is NOT
built unless explicitly requested (opt-in).
- Deployment manifests + README under `deployments/queue-operator/` cover
CRD, RBAC, and Deployment install flow.
- `go.mod`: pulls in `sigs.k8s.io/controller-runtime v0.24.1`.
See https://issues.apache.org/jira/browse/YUNIKORN-3192 for the design
context.
### Description
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### Type of change
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- [ ] Bug Fix
- [ ] Improvement
- [ X] Feature
- [ ] Refactoring
- [ ] Documentation
### Jira issue
Jira ID :
[YUNIKORN-3192](https://issues.apache.org/jira/browse/YUNIKORN-3192)
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- [ X] The Jira ID is part of the title of this pull request.
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### How has this been tested?
- [ ] New unit tests were added to cover new or changed code paths.
- [ ] `make test_all` was run, and no failures reported.
- [ ] `make e2e_test` was run, and no failures reported.
- [ ] new e2e tests have been added.
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- [ ] The change needs documentation, a pull request for
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- [ ] There is breaking changes for older versions: jira is tagged with
`release-notes` label.
- [ ] The licenses files needs to be updated.
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