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Source: Prometheus / Loki / OpenTelemetry #7

@frhack

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@frhack

Read-only metrics & logs from observability stacks.

Why it matters: "Query my Grafana stack with SQL" is a recurring HN ask. Combines perfectly with dbfy's existing log-file angle: dbfy_loki(...) UNION ALL dbfy_rows_file('/var/log/old.jsonl') is a real ops-team query.

Scope (v1): PromQL endpoint as time-series table. Loki LogQL endpoint as log table (same shape as our existing rows-file syslog source). OpenTelemetry: gRPC/HTTP traces table.

Effort: 2-3 days for the trio (the wire formats are well-documented, the work is mapping the response shape onto the Arrow schema).

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    source-requestRequest for a new source kind to be addedtier-1Wow factor — opens a new mark

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