Use equals form for dnf installroot flags in Dockerfile.art

[fbladilo]

Summary

Use --installroot= and --releasever= in Dockerfile.art instead of spaced forms (--installroot /mnt/rootfs, --releasever 9).

rpm-lockfile-prototype currently treats spaced dnf option values as package names when scanning Containerfiles for hermetic RPM lockfile generation. That breaks Konflux hermetic builds until upstream argument parsing is fixed. The = form is equivalent for dnf and avoids the parser bug.

Test plan

• Konflux/hermetic build for cluster-logging-operator resolves the correct installroot packages into rpms.lock.yaml
• Image build still succeeds with the updated dnf flags

Summary by CodeRabbit

• Chores
  • Updated the container build configuration to use explicit installation-root and release-version settings.
  • Package installation, cleanup, and staging behavior remain unchanged.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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📥 Commits

Reviewing files that changed from the base of the PR and between 47e05e3 and 2065d31.

📒 Files selected for processing (1)

• Dockerfile.art

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📝 Walkthrough

Walkthrough

The builder-stage DNF installation and cleanup commands now use equals-form --installroot and --releasever options. Package selection, cleanup, and staging remain unchanged.

Changes

DNF syntax update

Layer / File(s)	Summary
Update builder-stage DNF commands Dockerfile.art	Builder-stage DNF commands use explicit --installroot=/mnt/rootfs and --releasever=9 syntax. Package selection and staging remain unchanged.

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

Merge Risk: ⚪ Minimal · up to 2065d

The Docker build keeps the same DNF packages and cleanup behavior while using option syntax compatible with hermetic RPM lockfile generation. No current merge-blocking risk is identified.

Suggested reviewers: jcantrill, vparfonov, xperimental

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description explains the change, its rationale, and the test plan. It does not include the mandatory /cc reviewer assignment or /assign approver assignment, and it omits the required Links section…	Add at least one reviewer with /cc and at least one approver with /assign, using entries from the top-level OWNERS file. Add the required Links section and complete each applicable link field, or mark fields as not applicable.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly describes the main change: replacing spaced DNF option values with equals-form flags in Dockerfile.art.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
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.

Full details: Description check

Explanation

The description explains the change, its rationale, and the test plan. It does not include the mandatory /cc reviewer assignment or /assign approver assignment, and it omits the required Links section.

Full details: Docstring Coverage

Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)

• Fix all pre-merge checks with AI

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[jcantrill]

/approve
/lgtm
/label verified

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fbladilo, jcantrill

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[openshift-ci]

@fbladilo: all tests passed!

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