configure-log-aggregation

Implement centralized log collection, parsing, and querying with Loki/Promtail or ELK stack for operational visibility.

Select between Loki (Prometheus-style) or ELK (Elasticsearch-based) based on requirements.

For this guide, we'll focus on Loki + Promtail (recommended for most modern setups).

使用 Loki 和 Promtail（或 ELK 堆疊）設定集中式日誌聚合，包括日誌解析、標籤提取、保留策略以及與關聯指標的整合。當將來自多個服務的日誌合併到可搜尋系統、用集中式可查詢儲存取代本機日誌檔案、將日誌與指標和追蹤相關聯、透過標籤提取實現結構化日誌記錄或對需要跨服務日誌分析的生產事件進行故障排除時使用。 來源：pjt222/development-guides。