Release/0.5

[tisnik]

Description

Type of change

• Refactor
• New feature
• Bug fix
• CVE fix
• Optimization
• Documentation Update
• Configuration Update
• Bump-up service version
• Bump-up dependent library
• Bump-up library or tool used for development (does not change the final image)
• CI configuration change
• Konflux configuration change
• Unit tests improvement
• Integration tests improvement
• End to end tests improvement
• Benchmarks improvement

Tools used to create PR

Identify any AI code assistants used in this PR (for transparency and review context)

• Assisted-by: (e.g., Claude, CodeRabbit, Ollama, etc., N/A if not used)
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Related Tickets & Documents

• Related Issue #
• Closes #

Checklist before requesting a review

• I have performed a self-review of my code.
• PR has passed all pre-merge test jobs.
• If it is a core feature, I have added thorough tests.

Testing

• Please provide detailed steps to perform tests related to this code change.
• How were the fix/results from this change verified? Please provide relevant screenshots or results.

Summary by CodeRabbit

• New Features

  • Added REST APIs for creating, listing, updating, and deleting vector stores.
  • Added file upload and vector-store file management, including metadata, validation, and upload-size protection.
  • Added support for version 0.5.1 and Llama Stack 0.5.4.
  • Added multi-architecture release pipelines for the 0.5 release line.

• Improvements

  • Improved end-to-end test reliability with health checks, port-forward recovery, and enhanced diagnostics.
  • Added configurable tagged end-to-end test commands.

• Documentation

  • Documented pull request title rules and backport procedures.

[coderabbitai]

Caution

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The pull request is closed.

ℹ️ Recent review info

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Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Pro

Run ID: 270fa343-cd51-4788-bd4a-d340c829bdc4

📥 Commits

Reviewing files that changed from the base of the PR and between 46ab56f and 8a0613f.

⛔ Files ignored due to path filters (1)

• uv.lock is excluded by !**/*.lock

📒 Files selected for processing (74)

• .cherry_picker.toml
• .github/pr-title-checker-config.json
• .github/workflows/build_and_push_release.yaml
• .github/workflows/e2e_tests.yaml
• .github/workflows/e2e_tests_lightspeed_evaluation.yaml
• .github/workflows/e2e_tests_providers.yaml
• .github/workflows/e2e_tests_rhaiis.yaml
• .github/workflows/radon.yaml
• .konflux/build-args-konflux.conf
• .konflux/profiles.toml
• .konflux/pypi_wheel_only.txt
• .konflux/redhat.repo
• .konflux/requirements-build.txt
• .konflux/requirements.hashes.source.txt
• .konflux/requirements.hashes.wheel.pypi.txt
• .konflux/requirements.hashes.wheel.txt
• .konflux/requirements.hermetic.txt
• .konflux/requirements.overrides.txt
• .konflux/rpms.in.yaml
• .konflux/rpms.lock.yaml
• .tekton/integration-tests/pipeline/lightspeed-stack-integration-test.yaml
• .tekton/lightspeed-stack-0-5-pull-request.yaml
• .tekton/lightspeed-stack-0-5-push.yaml
• .tekton/lightspeed-stack-pull-request.yaml
• .tekton/lightspeed-stack-push.yaml
• AGENTS.md
• CONTRIBUTING.md
• Containerfile
• Makefile
• README.md
• build-args-konflux.conf
• docs/contributing_guide.md
• docs/demos/lcore/contributing_guidelines.md
• docs/openapi.json
• docs/splunk.md
• pyproject.toml
• requirements-build.txt
• requirements.hashes.source.txt
• requirements.hashes.wheel.txt
• requirements.hermetic.txt
• requirements.overrides.txt
• scripts/generate-rpm-lock.sh
• scripts/konflux_requirements.sh
• scripts/konflux_resolve.py
• scripts/latest-tag.py
• scripts/llama-stack-entrypoint.sh
• src/app/endpoints/vector_stores.py
• src/app/routers.py
• src/constants.py
• src/models/config.py
• src/models/requests.py
• src/models/responses.py
• src/observability/README.md
• src/version.py
• tests/e2e-prow/rhoai/configs/lightspeed-stack-auth-noop-token.yaml
• tests/e2e-prow/rhoai/configs/lightspeed-stack-rbac.yaml
• tests/e2e-prow/rhoai/configs/lightspeed-stack.yaml
• tests/e2e-prow/rhoai/manifests/lightspeed/lightspeed-stack.yaml
• tests/e2e-prow/rhoai/manifests/lightspeed/llama-stack-openai.yaml
• tests/e2e-prow/rhoai/pipeline-konflux.sh
• tests/e2e-prow/rhoai/pipeline-services-konflux.sh
• tests/e2e-prow/rhoai/scripts/e2e-ops.sh
• tests/e2e/features/environment.py
• tests/e2e/features/info.feature
• tests/e2e/features/proxy.feature
• tests/e2e/features/tls.feature
• tests/e2e/utils/prow_utils.py
• tests/integration/endpoints/test_rlsapi_v1_integration.py
• tests/unit/app/endpoints/conftest.py
• tests/unit/app/endpoints/test_vector_stores.py
• tests/unit/app/test_routers.py
• tests/unit/models/requests/test_vector_store_requests.py
• tests/unit/models/responses/test_error_responses.py
• tests/unit/observability/formats/test_rlsapi.py

---

Walkthrough

The PR adds vector-store and file-management APIs, introduces Konflux dependency resolution and 0.5 build pipelines, updates E2E deployment and port-forward handling, refreshes release automation and checkout actions, and updates version, dependency, documentation, and repository configuration.

Changes

Vector-store API

Layer / File(s)	Summary
Vector-store contracts and endpoints src/app/endpoints/vector_stores.py, src/models/requests.py, src/models/responses.py, src/models/config.py, src/constants.py	Adds authenticated vector-store CRUD, file upload/association/list/retrieve/delete endpoints, request validation, response models, RBAC actions, upload limits, retries, and standardized error mapping.
Router and test coverage src/app/routers.py, tests/unit/app/endpoints/test_vector_stores.py, tests/unit/models/requests/test_vector_store_requests.py, tests/unit/app/test_routers.py	Mounts the router under /v1 and tests successful, validation, retry, connection, not-found, and upload-size paths.

Konflux and build pipeline

Layer / File(s)	Summary
Dependency resolution and build inputs scripts/konflux_resolve.py, .konflux/*, Containerfile, Makefile, scripts/generate-rpm-lock.sh	Adds RHOAI/PyPI dependency resolution, hashed requirements generation, RPM lock generation, Konflux profiles, and offline wheel installation changes.
Tekton pipelines .tekton/lightspeed-stack-0-5-*.yaml, .tekton/lightspeed-stack-*.yaml, .tekton/integration-tests/pipeline/*	Adds 0.5 pull-request and push pipelines, updates dependency prefetch and SAST parameters, refreshes task bundles, and targets the 0.5 integration component.

E2E and release integration

Layer / File(s)	Summary
E2E runtime orchestration tests/e2e-prow/rhoai/*, tests/e2e/features/*, tests/e2e/utils/prow_utils.py, scripts/llama-stack-entrypoint.sh	Adds BYOK RAG configuration, non-root pod setup, entrypoint mounting, image validation, readiness diagnostics, port-forward recovery, and Prow-specific scenario handling.
Release and repository configuration .github/*, .cherry_picker.toml, AGENTS.md, CONTRIBUTING.md, docs/*, src/version.py, pyproject.toml, README.md	Updates checkout actions, stable-tag handling, PR title validation, backport guidance, dependency versions, service metadata, telemetry examples, and release documentation.

Estimated code review effort: 5 (Critical) | ~120 minutes

Possibly related PRs

• lightspeed-core/lightspeed-stack#1912: Extends the vector-store API test module and related E2E coverage.
• lightspeed-core/lightspeed-stack#1921: Overlaps with latest-stable tag detection and conditional latest image tagging.
• lightspeed-core/lightspeed-stack#2185: Modifies the same Konflux resolver’s uv pip compile behavior.

Suggested reviewers: radofuchs

✨ 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 release/0.5

⚔️ Resolve merge conflicts

• Resolve merge conflict in branch release/0.5

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch release/0.5

Warning

There were issues while running some tools. Please review the errors and either fix the tool's configuration or disable the tool if it's a critical failure.

🔧 Checkov (3.3.8)

.github/pr-title-checker-config.json

Traceback (most recent call last):
File "/usr/local/bin/checkov", line 2, in
from checkov.main import Checkov
ModuleNotFoundError: No module named 'checkov'

.github/workflows/build_and_push_release.yaml

Traceback (most recent call last):
File "/usr/local/bin/checkov", line 2, in
from checkov.main import Checkov
ModuleNotFoundError: No module named 'checkov'

.github/workflows/e2e_tests.yaml

Traceback (most recent call last):
File "/usr/local/bin/checkov", line 2, in
from checkov.main import Checkov
ModuleNotFoundError: No module named 'checkov'

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