LCORE-1800: Add OpenTelemetry dependencies for instrumentation

[anik120]

Description

Add minimal required OpenTelemetry dependencies to enable instrumentation of the FastAPI application.

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

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Related Tickets & Documents

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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.
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Summary by CodeRabbit

• New Features
  • Added support for OpenTelemetry-based observability and telemetry export.
  • Enabled instrumentation for FastAPI applications.

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📥 Commits

Reviewing files that changed from the base of the PR and between b35bce4 and 1ef510c.

⛔ Files ignored due to path filters (1)

• uv.lock is excluded by !**/*.lock

📒 Files selected for processing (1)

• pyproject.toml

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• GitHub Check: Red Hat Konflux / lightspeed-stack-0-7-e2e-tests / lightspeed-stack-0-7

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📓 Path-based instructions (2)

**/*

📄 CodeRabbit inference engine (Custom checks)

**/*: Flag meaningful O(n^2)+ algorithms on non-trivial inputs, including handlers and Kubernetes list operations.
Flag N+1 patterns that list items and then query once per item, including Kubernetes API and database access.
Flag expensive work inside loops, including API calls, JSON parsing, and regex compilation.
Flag unbounded growth in caches, watchers, or buffers when eviction or limits are missing.
Flag missing pagination or limits on list operations and API endpoints.
Flag secrets or tokens logged in plaintext or hardcoded in source.
Flag API endpoints missing authentication or authorization.
Flag injection vulnerabilities, including SQL injection, command injection, and path traversal.
Flag sensitive data leaked in API responses, WebSocket messages, or logs.
Flag Kubernetes Secrets and Red Hat secrets missing OwnerReferences.

Never commit secrets or keys; use environment variables for sensitive data.

Files:

• pyproject.toml

pyproject.toml

📄 CodeRabbit inference engine (AGENTS.md)

Check existing dependencies and their current versions in pyproject.toml before adding dependencies or assuming library versions.

Files:

• pyproject.toml

🔇 Additional comments (1)

pyproject.toml (1)

85-88: 📐 Maintainability & Code Quality

Keep the pyproject bounds as-is. uv.lock already pins these OpenTelemetry packages (opentelemetry-distro 0.63b1, opentelemetry-exporter-otlp 1.42.1, opentelemetry-instrumentation-fastapi 0.63b1), and the repo’s Konflux flow requires locked dependencies.

			> Likely an incorrect or invalid review comment.

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Walkthrough

The project’s runtime dependencies now include OpenTelemetry distribution, OTLP exporter, and FastAPI instrumentation packages.

Changes

OpenTelemetry Dependencies

Layer / File(s)	Summary
Runtime dependency update pyproject.toml	Adds opentelemetry-distro, opentelemetry-exporter-otlp, and opentelemetry-instrumentation-fastapi to the project dependencies.

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

Suggested reviewers: tisnik, asimurka

🚥 Pre-merge checks | ✅ 7

✅ Passed checks (7 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly matches the change: adding OpenTelemetry dependencies to enable instrumentation.
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.
Performance And Algorithmic Complexity	✅ Passed	Only dependency metadata/lockfile changed; no loops, queries, pagination, caches, or other algorithmic code was added.
Security And Secret Handling	✅ Passed	Only dependency metadata/lockfile changed; no secrets, auth endpoints, injections, leaks, or K8s secret refs were touched.

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[tisnik]

/retest

[tisnik]

LGTM

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