Feat/otel in dev

[vitingr]

Summary by CodeRabbit

• New Features

  • Added favicon endpoint response.

• Chores

  • Extended telemetry collector to support HTTP protocol for OpenTelemetry metrics and traces.
  • Optimized HTTP auto-instrumentation to filter favicon requests and disabled unused instrumentation modules.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 242374f4-3e0e-4ebb-a171-00c90bc3bedd

📥 Commits

Reviewing files that changed from the base of the PR and between f490e1a and 1e7eb06.

📒 Files selected for processing (3)

• devops/otel/collector-config.dev.yaml
• src/app.ts
• src/shared/infra/telemetry/otel.ts

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📝 Walkthrough

Walkthrough

The pull request adds HTTP protocol support to the OpenTelemetry OTLP receiver, introduces a GET /favicon.ico endpoint returning 204 No Content, and expands telemetry instrumentation filtering to exclude favicon requests while disabling gRPC, filesystem, and DNS auto-instrumentation modules.

Changes

Cohort / File(s)	Summary
OpenTelemetry Configuration devops/otel/collector-config.dev.yaml	Added HTTP protocol endpoint listening on 0.0.0.0:4318 to OTLP receiver alongside existing gRPC endpoint.
Application Routing src/app.ts	Added new HTTP GET endpoint for /favicon.ico that responds with status 204 and empty body.
Telemetry Instrumentation src/shared/infra/telemetry/otel.ts	Expanded request filtering to ignore /favicon.ico in HTTP instrumentation hook; explicitly disabled auto-instrumentation for gRPC, filesystem, and DNS modules.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Poem

🐰 A favicon's home, now here to stay,
HTTP whispers join gRPC's way,
Telemetry filters, quiet and wise,
No pings for favicons—clean skies!
With 204's grace, the web springs alive. 🌐✨

✨ 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 feat/otel-in-dev

📝 Coding Plan

• Generate coding plan for human review comments

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