feat: add LLMInferenceServiceConfig resource class

[threcc]

Summary

Add auto-generated LLMInferenceServiceConfig resource class for serving.kserve.io/v1alpha1.

Generated using class-generator --kind LLMInferenceServiceConfig from a cluster running RHOAI 3.4.

This resource is used by RHOAI's LLM-d (llm-d) component to store configuration templates for LLMInferenceService deployments. The CRs are created by the llmisvc-controller-manager in the redhat-ods-applications namespace.

Usage

Needed by opendatahub-tests#1738 for upgrade test validation — verifying that LLMInferenceServiceConfig CRs survive RHOAI upgrades.

Summary by CodeRabbit

• New Features
  • Added LLM Inference Service configuration support, enabling users to manage inference service deployments with customizable parameters including model specifications, scaling configuration, parallelism settings, and routing behavior.

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[redhat-qe-bot]

Clean rebase detected — no code changes compared to previous head (9441222).

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: c8065a70-38fd-46b9-96d5-da0144fe11cc

📥 Commits

Reviewing files that changed from the base of the PR and between 4d48966 and f5b8bbb.

📒 Files selected for processing (3)

• class_generator/tests/manifests/LLMInferenceServiceConfig/llm_inference_service_config.py
• class_generator/tests/test_class_generator.py
• ocp_resources/llm_inference_service_config.py

Walkthrough

A new ocp_resources/llm_inference_service_config.py module is added, defining LLMInferenceServiceConfig as a NamespacedResource subclass for the serving.kserve.io API group. The class accepts eight optional typed spec fields in its constructor and implements to_dict to conditionally build the resource spec.

Changes

LLMInferenceServiceConfig resource

Layer / File(s)	Summary
LLMInferenceServiceConfig class and to_dict ocp_resources/llm_inference_service_config.py	Defines LLMInferenceServiceConfig extending NamespacedResource with optional typed constructor parameters (base_refs, model, parallelism, prefill, replicas, router, template, worker) and a to_dict method that populates res["spec"] with camelCase keys only when kind_dict and yaml_file are not set.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~5 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description check	✅ Passed	The description covers the main purpose but is missing structured sections matching the template (Short description, Bug section not applicable are acceptable, but key sections are organized informally).
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.
Title check	✅ Passed	The title clearly and concisely describes the primary change: adding a new LLMInferenceServiceConfig resource class, which matches the file addition and class definition in the changeset.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[redhat-qe-bot1]

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Welcome! 🎉

This pull request will be automatically processed with the following features:

🔄 Automatic Actions

• Reviewer Assignment: Reviewers are automatically assigned based on the OWNERS file in the repository root
• Size Labeling: PR size labels (XS, S, M, L, XL, XXL) are automatically applied based on changes
• Issue Creation: Disabled for this repository
• Branch Labeling: Branch-specific labels are applied to track the target branch
• Auto-verification: Auto-verified users have their PRs automatically marked as verified
• Labels: All label categories are enabled (default configuration)

📋 Available Commands

PR Status Management

• /wip - Mark PR as work in progress (adds WIP: prefix to title)
• /wip cancel - Remove work in progress status
• /hold - Block PR merging (approvers only)
• /hold cancel - Unblock PR merging
• /verified - Mark PR as verified
• /verified cancel - Remove verification status
• /reprocess - Trigger complete PR workflow reprocessing (useful if webhook failed or configuration changed)
• /regenerate-welcome - Regenerate this welcome message
• /security-override - Set security check runs to pass (maintainers only)
• /security-override cancel - Re-run security checks

Review & Approval

• /lgtm - Approve changes (looks good to me)
• /approve - Approve PR (approvers only)
• /automerge - Enable automatic merging when all requirements are met (maintainers and approvers only)
• /assign-reviewers - Assign reviewers based on OWNERS file
• /assign-reviewer @username - Assign specific reviewer
• /check-can-merge - Check if PR meets merge requirements

Testing & Validation

• /retest tox - Run Python test suite with tox
• /retest python-module-install - Test Python package installation
• /retest conventional-title - Validate commit message format
• /retest all - Run all available tests

Cherry-pick Operations

• /cherry-pick <branch> - Schedule cherry-pick to target branch when PR is merged
  • Multiple branches: /cherry-pick branch1 branch2 branch3
• /cherry-pick-retry <branch> - Retry a failed cherry-pick (merged PRs only)

Branch Management

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Label Management

• /<label-name> - Add a label to the PR
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✅ Merge Requirements

This PR will be automatically approved when the following conditions are met:

1. Approval: /approve from at least one approver
2. Status Checks: All required status checks must pass
3. No Blockers: No wip, hold, has-conflicts labels and PR must be mergeable (no conflicts)
4. Verified: PR must be marked as verified

📊 Review Process

Approvers and Reviewers

Approvers:

• myakove
• rnetser

Reviewers:

• myakove
• rnetser

Available Labels

• hold
• verified
• wip
• lgtm
• approve
• automerge

AI Features

• Conventional Title: Mode: fix (claude/claude-opus-4-6[1m])
• Cherry-Pick Conflict Resolution: Enabled (claude/claude-opus-4-6[1m])

Security Checks

• Suspicious Path Detection: Monitors paths: .claude/, .vscode/, .cursor/, .devcontainer/, .pi/, .github/workflows/, .github/actions/
• Committer Identity Check: Verifies last committer matches PR author
• Mandatory: Security checks block merge (use /security-override to bypass — maintainers only)

💡 Tips

• WIP Status: Use /wip when your PR is not ready for review
• Verification: The verified label is removed on new commits unless the push is detected as a clean rebase
• Cherry-picking: Cherry-pick labels are processed when the PR is merged
• Permission Levels: Some commands require approver permissions
• Auto-verified Users: Certain users have automatic verification and merge privileges

For more information, please refer to the project documentation or contact the maintainers.