feat: Add OpenTelemetry OTLP HTTP receiver

- Add POST /v1/traces endpoint for OTLP JSON trace ingestion
- Convert OTLP spans to internal format and save to PostgreSQL
- Manual JSON parsing (no Go 1.24 dependencies)
- Add Node.js instrumentation example with Express
- Add Python instrumentation example with Flask
- Auto-instrumentation support for both languages
This commit is contained in:
2026-02-06 14:59:29 -03:00
parent 8b6e59d346
commit 771cf6cf50
11 changed files with 1053 additions and 0 deletions

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