antony@notes:~/ops-automation$ cat "動手實作-OpenTelemetry.md"動手實作 OpenTelemetry2025-12-16· ops-automation動手實作 OpenTelemetry0. Preface 本篇文章是翻譯 Getting Started with OpenTelemetry (LFS148) 的第四章節，想看原文可參考以下網址：https://training.linuxfoundation.org/training/getting-started-with-opentelemetry-lfs148/#為什麼需要 OpenTelemetry