Task 9 (closeout) of the Secrets gRPC-hub program. Bookkeeping only; no code.
- clustered-secrets.md, Production enablement: the gRPC hub is no longer
pending. It is BUILT, SHIPPED (0.4.1) and LIVE-GATED PASS 4/4 (ScadaBridge
main @ f6c3f7c5, docs/plans/2026-08-07-secrets-grpc-hub-live-gate.md), so the
"until that ships, ScadaBridge replication stays off" line is replaced with
the truth: the code path is merged and gated, and production enablement is a
separate operator action behind a still-default-off flag. OtOpcUa's
pair-local topology is recorded as live-gated (lmxopcua master @ 1bd79c8e)
rather than pending re-gate. Rotation fan-out corrected: on ScadaBridge it is
BOTH central nodes plus both nodes of every site pair, because each central
node has its own independent store.
- components/secrets/GAPS.md: new "gRPC hub delivered" section recording the
0.4.0/0.4.1 publish, both gates with SHAs and gate-doc paths, and the
residual. Existing narrative left intact and amended, not rewritten.
- CLAUDE.md Secrets row: lib version 0.3.0 -> 0.4.1 and the app-pin claim
corrected (ScadaBridge pins 0.4.1 for the Grpc replicator; the other three
still pin 0.2.3); the "production topologies DECIDED" region now records
delivery, both gates, default-off, and the residual.
- Plan ledger: task 9 completed.
Residual carried forward as scadaproj#4 — ScadaBridge's central pair does not
converge with itself (central-b served an authenticated but EMPTY manifest all
gate while central-a held every secret) and the site client dials a single
endpoint; these are one design question, since failover to an empty hub would
succeed and silently stop convergence. scadaproj#3 is closed.
Claude-Session: https://claude.ai/code/session_014WNM4vjoVksyyBraTXSZE1
Joseph Doherty
5198d3dc7f