Hypervisor: Drop FieldOwner from Create

[fwiesel]

Drop the FieldOwner option from the Create call in HypervisorController. Field ownership is only meaningful for Apply/Patch; passing it on Create is a no-op that creates noise in managed-fields.

Part of the branch stack being reorganized for reviewability. Independent of SSA migration — can be merged at any time.

Summary by CodeRabbit

• Bug Fixes
  • Improved hypervisor resource creation by removing an unnecessary ownership setting.
  • Existing reconciliation behavior remains unchanged.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 0573d102-8da0-4253-b65a-6aa2d3b4acb8

📥 Commits

Reviewing files that changed from the base of the PR and between 14a4933 and 4d5d3ec.

📒 Files selected for processing (1)

• internal/controller/hypervisor_controller.go

---

📝 Walkthrough

Walkthrough

The hypervisor reconciliation create call no longer passes FieldOwner(HypervisorControllerName). All other reconciliation logic remains unchanged.

Changes

Hypervisor creation

Layer / File(s)	Summary
Create without explicit field ownership internal/controller/hypervisor_controller.go	The controller calls hv.Create(ctx, hypervisor) without the explicit field owner option.

Estimated code review effort: 1 (Trivial) | ~2 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: removing FieldOwner from the Hypervisor Create call.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch remove-field-owners-from-create

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[github-actions]

Merging this branch will not change overall coverage

Impacted Packages	Coverage Δ	🤖
github.com/cobaltcore-dev/openstack-hypervisor-operator/internal/controller	68.91% (ø)

---

Coverage by file

Changed files (no unit tests)

Changed File	Coverage Δ	Total	Covered	Missed	🤖
github.com/cobaltcore-dev/openstack-hypervisor-operator/internal/controller/hypervisor_controller.go	80.00% (ø)	120	96	24

Please note that the "Total", "Covered", and "Missed" counts above refer to code statements instead of lines of code. The value in brackets refers to the test coverage of that file in the old version of the code.