Architecture Decision Records

Decisions for idrac_exporter as it is brought into the exporter-standards family. Each record uses the NNNN-title.md convention with Status / Context / Decision / Consequences sections.

ADR	Title	Status	Implemented
0001	Supply-chain & release hardening	Accepted	Phase 1
0002	Multi-target collection with optional OTLP	Accepted	Phase 4
0003	Hand-rolled Redfish client; OpenAPI specs as reference	Accepted	Phase 3
0004	Metric naming, units, and the idrac_ prefix	Accepted	Phases 3–5
0005	Label-key consistency invariant	Accepted	Phase 2
0006	Session/token auth with retry excluding 4xx	Accepted	Phase 2
0007	Config hot reload (SIGHUP + file watch)	Accepted	Phase 2
0008	Defensive payload parsing: absent, never zero	Accepted	Phase 3
0009	OTLP via the Prometheus bridge over a MetricFamily snapshot (Phase 4)	Accepted	Phase 4