ci: enable Codecov status checks and PR comments

[bryan-cox]

Summary

Codecov reads its configuration from the default branch (main). The
codecov.yml merged in #8060 was missing the coverage.status section,
which is needed to enable codecov/project and codecov/patch status
checks on PRs.

Test plan

• After merge, verify Codecov posts status checks on PR CNTRLPLANE-244: fix(ci): configure Codecov PR comments and add unit tests #8085

🤖 Generated with Claude Code

Summary by CodeRabbit

• Chores
  • Updated Codecov configuration to define coverage status targets for improved coverage tracking.

[openshift-ci-robot]

Pipeline controller notification
This repo is configured to use the pipeline controller. Second-stage tests will be triggered either automatically or after lgtm label is added, depending on the repository configuration. The pipeline controller will automatically detect which contexts are required and will utilize /test Prow commands to trigger the second stage.

For optional jobs, comment /test ? to see a list of all defined jobs. To trigger manually all jobs from second stage use /pipeline required command.

This repository is configured in: LGTM mode

[openshift-ci]

Please specify an area label

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository YAML (base), Organization UI (inherited)

Review profile: CHILL

Plan: Pro

Run ID: 195fd6d0-fc7e-4318-ba4f-3994dccd90e5

📥 Commits

Reviewing files that changed from the base of the PR and between c503233 and 8ac866d.

📒 Files selected for processing (1)

• codecov.yml

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📝 Walkthrough

Walkthrough

The pull request adds a new top-level coverage configuration section to codecov.yml. This section defines Codecov status targets for both project and patch metrics, setting them to auto. The existing configurations for codecov.branch and comment.layout remain unchanged. The modification adds 9 lines to the configuration file with no removals.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

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

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: bryan-cox

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Details

Needs approval from an approver in each of these files:

• OWNERS [bryan-cox]

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[openshift-ci]

@bryan-cox: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-azure-self-managed	8ac866d	link	true	/test e2e-azure-self-managed

Full PR test history. Your PR dashboard.

Details

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[bryan-cox]

/close

[openshift-ci]

@bryan-cox: Closed this PR.

Details

In response to this:

/close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.