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docs: record production cutover freeze
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tegwick 2026-08-21 01:31:17 +02:00
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workplans/CORE-WP-0011-railiance01-production-relocation.md
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@ -184,7 +184,7 @@ evidence is in
```task
id: CORE-WP-0011-T04
status: todo
status: progress
priority: high
```
@ -197,6 +197,24 @@ operator console, consumer smokes, and the first post-cutover write.
Rollback must restore the prior traffic/tunnel target and database write path;
the old runtime stays intact until stabilization closes.
Cutover progress 2026-08-21: explicit operator approval entered this gate.
Helm revision 3 enabled the chart `0.3.1` Ingress on railiance01 while public
DNS still targeted CoulombCore. The source application was reconnected with
database-default read-only mode and continues serving health/readiness, so
stale-DNS readers remain available and writers fail closed. A fresh frozen
archive was captured, the backed-up target rehearsal rows were replaced, and
the source `public` tables were mapped into target schema `core_hub`. All eight
table counts and order-independent row-content digests match; Alembic
`20260627_0002`, migration, the hardened verifier, direct target health/
readiness, unauthenticated denial, and authenticated protected read pass.
The cutover is paused only for the IONOS `hub.coulomb.social` A-record change
from `92.205.130.254` to `92.205.62.239`. Target cert-manager is waiting on
that HTTP-01 propagation. Do not restore source writes until the DNS/TLS/public
smoke decision either completes or rolls back. Current evidence and exact
rollback state are in
`docs/evidence/core-hub-railiance01-cutover-2026-08-21.md`.
## Stabilize and release CoulombCore dependencies
```task