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fix(bootstrap): first-boot FK race + single-flight hardening - #1130
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… harden KV verification Cherry-picked and integrated from PR #1019 by @mmcintosh (Mark McIntosh). Core fix: the bootstrap ran all five seed steps in one Promise.all, so on a fresh DB a consumer INSERT (RBAC seed, plugin install) could win the race against its producer (document type registration) and hit FOREIGN KEY constraint failed. The per-step .catch() swallowed it, leaving roles/plugins unseeded, then the KV marker latched the broken state for 24h. Changes: - Two-phase seed: Phase A (document type producers) awaits before Phase B (document consumers) runs in parallel - runStep/bootstrapOk tracking: partial bootstrap never writes the KV marker - isSystemSeedPresent: KV fast-path now verifies specific seed rows (role-admin + core-auth) instead of a generic document_types COUNT(*) - Backoff after failure: 30s cooldown prevents re-running on every request - bootstrapCorePlugins returns failed plugin IDs so failures block the marker - Telemetry only fires on successful bootstrap runs Tests: - bootstrap-fk-ordering.test.ts: real SQLite with FK enforcement ON - bootstrap-resilience.test.ts: backoff, KV verification, plugin failure - Updated existing fast-path/single-flight/skip-order tests for new query Fixes #1017. Closes #1019. Co-Authored-By: Mark McIntosh <mmcintosh@infowall.com> Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
…fast-path gaps 1. Phase A failure now aborts Phase B: if document type registration fails, consumers are skipped — they'd hit the same FK constraint this fix prevents. 2. _setBootstrapTimingForTests: removed staleMs parameter that silently overwrote waitMs (both targeted BOOTSTRAP_DEADLINE_MS). 3. Removed tautological !bootstrapInFlight guard from backoff check — bootstrapInFlight is always null at that point in the control flow. 4. KV fast-path now logs bootstrapCorePlugins() failures instead of discarding the return value silently. 5. KV fast-path clears lastBootstrapFailureAt on success, preventing stale failure timestamps from causing spurious backoffs. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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| Check name | Status | Explanation | Resolution |
|---|---|---|---|
| Linked Issues check |  |
The PR satisfies the main #1017 requirements. Phase A registers document types before Phase B consumers. bootstrapInFlight provides single-flight behavior during the deadline. bootstrapOk prevents… |
Implement the #1019 cancellation-safe waitUntil bootstrap flow. Make followers stop waiting after 20 seconds without starting a duplicate bootstrap, and recover a stale latch. Add tests for a cancelled or never-settling holder and bounded… |
| Docstring Coverage | |
Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 10 functions across 7 files. | Write docstrings for the functions missing them to satisfy the coverage threshold. |
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Check name Status Explanation Title check The title clearly summarizes the main changes: fixing the first-boot foreign-key race and hardening single-flight bootstrap behavior. Description check The description is detailed and covers the problem, implementation changes, testing, scope limitations, and related issues. It does not use every template heading or checklist item, but the required i… Out of Scope Changes check The reviewed changes stay within #1017and#1019. Seed ordering, single-flight state, retry backoff, KV seed validation, plugin failure reporting, telemetry gating, and their test updates directly sup…Full details: Description check
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Explanation
The description is detailed and covers the problem, implementation changes, testing, scope limitations, and related issues. It does not use every template heading or checklist item, but the required information is substantially present.
Full details: Out of Scope Changes check
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Explanation
The reviewed changes stay within
#1017and#1019. Seed ordering, single-flight state, retry backoff, KV seed validation, plugin failure reporting, telemetry gating, and their test updates directly support the linked bootstrap requirements. No unrelated product change is established by the reviewed diff.
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Full details: Linked Issues check
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Explanation
The PR satisfies the main
#1017requirements. Phase A registers document types before Phase B consumers.bootstrapInFlightprovides single-flight behavior during the deadline.bootstrapOkprevents the completion flag and KV marker after tracked failures. The PR also implements the#1019backoff, seed-row verification, telemetry gating, and failed core-plugin detection for a full bootstrap. However,#1019requiresexecutionCtx.waitUntil, a 20-second follower wait that does not start another bootstrap, and stale-latch recovery.bootstrapMiddlewarestill runs bootstrap inline. AftersettlesWithinexpires, a follower clearsbootstrapInFlightand starts a second bootstrap. The resilience test also states that never-settlingwaitUntilbehavior is not covered. In addition,isBootstrapNeeded()checks all bootstrapped plugins for installation, not onlycore-*plugins, so a missing non-core default plugin can be reinstalled after a user removes it. This conflicts with#1019's stated plugin-scope requirement.Resolution
Implement the
#1019cancellation-safewaitUntilbootstrap flow. Make followers stop waiting after 20 seconds without starting a duplicate bootstrap, and recover a stale latch. Add tests for a cancelled or never-settling holder and bounded follower behavior. Limit bootstrap-needed and marker-blocking detection to the requiredcore-*plugin scope so user-uninstalled non-core plugins are not reinstalled.
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Review comments at
@packages/core/src/__tests__/middleware/bootstrap-skip-order.test.ts:
- Line 113: Update the `first` mock used by the `docTypeCount` cases so its
result supplies the role and auth seed counts consumed by `isSystemSeedPresent`,
not just the document count. Add explicit assertions for the fast-path decision,
verifying no KV deletion when seeds are present and marker-key deletion when
`docTypeCount` is zero; apply these checks to other cases in this file that rely
on `docTypeCount`.
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📒 Files selected for processing: 7
packages/core/src/__tests__/middleware/bootstrap-fast-path-latency.test.tspackages/core/src/__tests__/middleware/bootstrap-fk-ordering.test.tspackages/core/src/__tests__/middleware/bootstrap-resilience.test.tspackages/core/src/__tests__/middleware/bootstrap-single-flight.test.tspackages/core/src/__tests__/middleware/bootstrap-skip-order.test.tspackages/core/src/middleware/bootstrap.tspackages/core/src/services/plugin-bootstrap.ts
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The `first()` mock returned `{ n: docTypeCount }` but
`isSystemSeedPresent` reads `row.roles` and `row.auth`. This made the
fast-path seed check always return false regardless of docTypeCount,
masking regressions in the skip-vs-fast-path decision.
Return `{ n, roles, auth }` so docTypeCount controls the seed-present
outcome correctly, and assert that KV deletion only happens when seeds
are absent.
Co-Authored-By: mmcintosh <mmcintosh@users.noreply.github.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Summary
Cherry-picked and integrated from #1019 by @mmcintosh onto current
main.The original PR couldn't rebase cleanly —
bootstrap.tswas heavily refactored onmainsince the PR was opened (path-based short-circuits, host-keyed KV markers,BOOTSTRAP_SYNC_KV_KEYthrottle,verifySecurityConfigMemoized). This PR manually integrates the PR's value-add features into main's existing architecture.Core fix (issue #1017)
On a fresh DB's first boot,
bootstrapMiddlewareran all five seed steps in onePromise.all. Two steps createdocument_typesrows while two others insertdocumentsthat FK-reference them. When a consumer INSERT won the race, D1 threwFOREIGN KEY constraint failed— caught and swallowed — leaving RBAC roles and core plugins unseeded. The KV skip-marker was written anyway (24h TTL), locking the broken state in.Changes
runStep/bootstrapOktracking: partial bootstrap never writes the KV marker or in-memory flagisSystemSeedPresent: KV fast-path verifies specific seed rows (role-admin+core-auth) instead of a genericCOUNT(*)ondocument_typesbootstrapCorePluginsreturns failed IDs: a failed core plugin blocks the KV markerWhat was NOT ported
The original PR's
waitUntil-based bootstrap architecture (where bootstrap runs in background and requests only wait on a bounded signal) was not integrated — main's inline bootstrap +settlesWithinsingle-flight mechanism serves the same purpose and is already battle-tested.Tests
bootstrap-fk-ordering.test.ts(4 tests): real SQLite withforeign_keys = ONbootstrap-resilience.test.ts(6 tests): backoff, KV seed verification, plugin failure, telemetry gatingbootstrap-fast-path-latency,bootstrap-single-flight,bootstrap-skip-orderfor the newisSystemSeedPresentquery shapeUnit tests: 1980 passing, 0 new failures (4 pre-existing two-factor failures)
Attribution
Fixes #1017. Closes #1019.
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