101 lines
5.1 KiB
Markdown
101 lines
5.1 KiB
Markdown
# Core Hub Replacement Evidence Handoff
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Date: 2026-06-27
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Related workplans: `CUST-WP-0052`, `CUST-WP-0025`, `CUST-WP-0047`,
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`CUST-WP-0049`, `CORE-WP-0008`, `CORE-WP-0004`, `CORE-WP-0005`,
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`CORE-WP-0007`.
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## Current Evidence
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Core Hub now has the API-first replacement lane needed to stop expanding the
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old Inter-Hub-first ops-hub path:
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- `CORE-WP-0008-T02`: repeatable deployed-smoke harness exists through
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`make deployed-smoke`. It probes health/readiness, OpenAPI compatibility,
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public catalogs, protected-route `401` behavior, operator auth, ops-hub
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bootstrap-equivalent creation, widget/event write, key-prefix evidence, and
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hub-registry visibility. It was verified against a disposable local HTTP Core
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Hub runtime, not a live staging endpoint.
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- `CORE-WP-0008-T03`: activity-core has a direct Core Hub
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`core-hub-interaction-event` sink, verified locally against a disposable Core
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Hub runtime. Deployed execution still needs `CORE_HUB_BASE_URL`, runtime key,
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and widget mapping from approved custody.
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- `CORE-WP-0008-T04`: staging deployment profile, Kubernetes manifests,
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migration job shape, secret references, health/readiness probes, rollback
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notes, and container build checks are documented.
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- `CORE-WP-0008-T05`: `make operator-cli` wraps the same API behavior for
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deployed smoke, ops-hub bootstrap status, migration validate/import, and
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cutover readiness summaries.
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- `CORE-WP-0008-T06`: the web UI is gated behind API/CLI readiness and has a
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compact whynot-aligned first-screen backlog. The UI should not start by
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recreating every old Inter-Hub screen.
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No live deployed smoke report was available in this session. Therefore there
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are no deployed Core Hub smoke ids/counts to claim yet. The next live report
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should record only non-secret fields: `runId`, hub id/slug/status, manifest
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id/status, API consumer id/status/key prefix, widget count, interaction event
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id/type, and hub-registry containment booleans.
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## 0047 And 0049 Decision
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`CUST-WP-0047-T05` should remain `wait` as the legacy Inter-Hub evidence record.
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Do not close it from local Core Hub evidence alone. It can close later through a
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Core Hub deployed compatibility/evidence smoke or an explicit supersede
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decision that states the legacy production widget activation is no longer
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required.
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`CUST-WP-0049-T06` should remain `wait` as the legacy/fallback access routine.
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Do not request Inter-Hub operator keys or new ops-warden work for the preferred
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replacement lane. Use it only if the operator deliberately chooses legacy
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Inter-Hub bootstrap or rollback validation.
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## CUST-WP-0025 Phase 3 Reset Recommendation
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`CUST-WP-0025-T13` through `T19` should be rewritten before execution:
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- T13: replace "create standalone ops-hub repo" with Core Hub-owned API-first
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ops evidence and registry work. Defer any standalone ops-hub repo until after
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Core Hub cutover proves the boundary still needs a separate service.
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- T14: replace standalone ops-specific models with Core Hub resources and
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migration/read-model gaps, preserving `CUST-WP-0047` service inventory as
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input evidence.
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- T15: replace MCP-first ops tools with API and CLI parity first. Any MCP layer
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should consume the proven Core Hub API later.
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- T16: route infrastructure evidence through activity-core probes and Core Hub
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interaction/deployment evidence, with credential ownership resolved through
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approved custody routes rather than chat or workplans.
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- T17: reframe cross-hub coupling around Core Hub events, State Hub progress,
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and activity-core evidence sinks. Keep NATS as a later transport decision.
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- T18: replace the old dashboard task with the whynot-aligned Core Hub operator
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UI backlog from `CORE-WP-0008-T06`.
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- T19: cancel or defer ops-hub MCP server registration until post-cutover
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demand proves it is needed.
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2026-06-27 follow-up: `CUST-WP-0025-T13` through `T19` have now been
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rewritten around this recommendation. The rewrite is enough to stop the obsolete
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standalone ops-hub scaffold sequence, but not enough to declare Core Hub
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production cutover complete.
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2026-06-27 T14 closeout: Core Hub now has
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`docs/specs/ops-evidence-contract.md`, which defines the ops evidence API
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resources, event vocabulary, non-secret access metadata rules, service inventory
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mapping, readiness-summary inputs, and read-model gaps. This closes the T14
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definition gate while leaving deployed evidence, cutover coupling, and UI work
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for T16/T17/T18.
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## Remaining Gates
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- Run `make deployed-smoke` or `make operator-cli CLI_ARGS="deployed-smoke ..."`
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against a real Core Hub staging URL with an approved operator token.
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- Import the approved Inter-Hub export bundle into a staging Core Hub database
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and keep dry-run reports visibly open until a reviewed non-dry-run import
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succeeds.
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- Run the deployed activity-core Core Hub sink smoke with approved runtime
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token and widget mapping.
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- Build a `readiness-summary` evidence report from deployed smoke, migration,
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activity-core, and optional legacy Inter-Hub reference evidence.
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- Keep `CORE-WP-0007` Haskell retirement blocked until staging import, dual-run
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smokes, cutover, rollback notes, and operator approval are complete.
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