Architecture Decision Records

This directory contains Architecture Decision Records (ADRs) for the pstore_exporter project. ADRs capture significant architectural choices, the context that drove them, and their consequences — providing a durable record of why, not just what.

Records are numbered sequentially and use the MADR-lite format.

#	Title	Status
0001	Record Architecture Decisions	Accepted
0002	Snapshot Collection Model	Accepted
0003	Use gopowerstore Client	Accepted
0004	Dual Metrics Paths with Auto-Detection	Accepted
0005	Multi-Array Support and Array Label	Accepted
0006	Metric Naming and Units	Accepted
0007	Serve HTTP Before First Collection	Accepted
0008	GoReleaser, SHA-Pinned Actions, and Signed Artifacts	Accepted
0009	Expand Metric Coverage, Library-First	Accepted
0010	Configuration Hot-Reload via SIGHUP and File-Watch	Accepted
0011	OTLP Push Export via Observable Gauges	Accepted
0012	Credentials via Environment, ${ENV} Interpolation, and Password Files	Accepted
0013	--trace HTTP Transport and Its Scope Limitation	Accepted
0014	Grafana Dashboard Taxonomy and Shared Design System	Accepted
0015	Metro witness observability via the generic Query escape hatch	Accepted
0016	Per-Array Rendering and Series Colour by Entity	Accepted