docs(admin-config-tool): close task 6.3, mark spec implementation-complete

Task 6.3's own "before deciding" gate (re-run the flaky primary-push
E2E 20-25x standalone with real stderr capture) was already satisfied
by bug-1485's 2026-08-01 follow-up: 40/40 clean runs, zero captured
crash evidence, after replacing the DEVNULL stderr redirect with real
per-node log capture. Decision reached there (mergeable as-is, bug-1485
downgraded to low-priority/environment-flake) was never reflected back
into tasks.md/spec.json. Marks 6.3 and its parent task-group 6 [x], and
reconciles spec.json's stale "tasks-generated" phase (21/21 tasks were
already complete) to "implementation-complete" with a validate_impl
block recording the known limitations (bug-1485 stays open/low-priority,
single-node ackedCount==0 exit-1 behavior, no CI live-E2E run yet).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Rongsong Shen 2026-08-16 11:13:37 +00:00
parent c6f20ba553
commit 570e464dda
Signed by: rshen
SSH key fingerprint: SHA256:8Vf2pZ3h6rJa7EhGK+WaAQ9Mta/apZvteW6g9U/WKKk
2 changed files with 15 additions and 5 deletions

View file

@ -1,9 +1,9 @@
{
"feature_name": "admin-config-tool",
"created_at": "2026-07-06T01:30:00Z",
"updated_at": "2026-07-30T02:01:00Z",
"updated_at": "2026-08-16T00:00:00Z",
"language": "en",
"phase": "tasks-generated",
"phase": "implementation-complete",
"approvals": {
"requirements": {
"generated": true,
@ -30,5 +30,15 @@
"implementation": 23,
"validation": 24
}
},
"validate_impl": {
"decision": "GO",
"validated_at": "2026-08-16T00:00:00Z",
"note": "Corrected stale phase metadata (was 'tasks-generated' though 20/21 tasks were already [x] complete). Task 6.3's remaining blocker -- bug-1485's ~24/25 flaky primary-push failure -- was already followed up (2026-08-01): DEVNULL stderr redirect replaced with real per-node log capture, test re-run 40x standalone with zero reproductions and zero captured crash evidence. Decision reached: mergeable as-is, bug-1485 downgraded to low-priority/environment-flake rather than a blocker. Task 6.3 now marked [x] complete.",
"known_limitations": [
"bug-1485: primary-push E2E test (test_e2e_live_ha_push.py) had a ~24/25 flaky failure rate in one investigation round (elected primary observed <defunct> shortly after promotion) that could not be reproduced in 40 clean standalone runs; left OPEN as a low-priority environment-flake, not closed, since absence of reproduction here is not proof of absence. Real stderr capture is now permanently in place to diagnose any recurrence.",
"6.2's own finding stands: a genuinely single-node config push always exits 1 (ackedCount == 0, no standbys to ACK) even on full server-side success -- spec-consistent per cli.py/design.md's exit-0-iff-acked_count>0 postcondition, not a regression, but a future task may want a distinct single-node success signal.",
"push_config()'s TLS/redirect/framing code has had live E2E coverage only against the single-node (6.2) and 3-node (6.3) topologies exercised in this spec's own tests -- no production/CI live run yet."
]
}
}