thehardwarestore.ai

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stern/stern ★ 4894 180 APPLICATION

Stern is a CLI tool for tailing logs from multiple Kubernetes pods and containers simultaneously. It watches the Kubernetes API for pod changes, streams logs via the kubectl logs API, and applies user-defined filters, templates, and color highlighting. The architecture is a single Go binary with a clean separation between CLI argument parsing (cmd/), core tailing logic (stern/), and Kubernetes client interaction. Key features include regex-based pod/container filtering, custom output templates with JSON parsing and color functions, configurable highlight colors via SGR sequences, and support for stdin log parsing. The codebase is well-structured with comprehensive unit tests and active maintenance.

RATING: 9.0/10 MAINT: active DRIFT: low
#kubernetes #log-tailing #cli #devops #kubectl #tail #color-highlighting #logs #logging #debugging
▸ 4 reusable components found
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