Phase 0a — ADRs (9 new): - ADR-026: Transport/interface separation (three-layer model) - ADR-027: Crate decomposition (core, secret, storage, flowgraph, napi, CLI) - ADR-028: Auth as irpc service (AuthProtocol behind feature flag) - ADR-029: Identity as core type (Identity + IdentityProvider in alknet-core) - ADR-030: Static/dynamic config split (ArcSwap, ConfigReloadHandle) - ADR-031: Forwarding policy (rule-based allow/deny, TransportKind-aware) - ADR-032: Event boundary discipline (domain, irpc, call protocol boundaries) - ADR-033: OperationEnv universal composition (three dispatch paths) - ADR-034: Head/worker terminology (replace hub/spoke) Phase 0b — New spec documents (7): - identity.md, services.md, interface.md, configuration.md, storage.md, flowgraph.md, secret-service.md Updated existing docs: - auth.md: reference identity.md for canonical definitions, add AuthProtocol - open-questions.md: resolve OQ-12, OQ-16, OQ-18, OQ-22, OQ-23-25 - README.md: add all new docs, ADRs 026-034 Marked 19 architecture tasks as completed.
41 lines
1.7 KiB
Markdown
41 lines
1.7 KiB
Markdown
---
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id: architecture/adr-034-head-worker-terminology
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name: Write ADR-034 — Head/worker terminology
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status: completed
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depends_on: []
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scope: single
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risk: trivial
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impact: project
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level: implementation
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---
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## Description
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Write ADR-034 formalizing the decision to use head/worker terminology instead of hub/spoke throughout the project.
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This decision has already been applied in practice — `call-protocol.md`, `auth.md`, `open-questions.md`, and `napi-and-pubsub.md` were all updated to head/worker. The existing ADRs (024, 025) retain their original hub/spoke language because ADRs are historical records. ADR-018 is noted as superseded/extended by ADR-024 and the three-layer model.
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The ADR exists to formally record the decision so future contributors understand why and can reference it.
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## Acceptance Criteria
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- [ ] `docs/architecture/decisions/034-head-worker-terminology.md` exists
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- [ ] ADR follows the established format (Status, Context, Decision, Consequences, References)
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- [ ] Context explains why hub/spoke is being replaced (mesh topologies, a head is also a worker)
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- [ ] Decision states: head/worker everywhere in new specs and code; ADRs retain original language as historical records
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- [ ] Consequences note: natural mesh formation, consistency with integration plan terminology
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- [ ] References: integration-plan.md, ADR-024, ADR-025
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## References
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- docs/research/integration-plan.md — Phase 0 ADR 034 entry, inconsistencies section item 1
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- docs/architecture/decisions/024-bidirectional-call-protocol.md — uses hub/spoke historically
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- docs/architecture/decisions/025-handler-spec-separation.md — uses hub/spoke historically
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## Notes
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> To be filled by implementation agent
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## Summary
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> To be filled on completion |