coulomb/core-hub
4
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

docs: close railiance01 stabilization
Some checks failed
CI Smoke / host-smoke (push) Successful in 0s
Details
CI Smoke / pytest-smoke (push) Failing after 2s
Details

Browse source
This commit is contained in:
tegwick 2026-08-21 08:36:28 +02:00
parent c13834e365
commit d38ab710c3
4 changed files with 102 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

20
workplans/CORE-WP-0011-railiance01-production-relocation.md
View file

@ -4,7 +4,7 @@ type: workplan
title: "Relocate Core Hub production from CoulombCore to railiance01"
domain: infotech
repo: core-hub
status: active
status: finished
owner: codex
topic_slug: infotech
created: "2026-08-20"
@ -232,7 +232,7 @@ to T05. Current evidence and exact rollback state are in
```task
id: CORE-WP-0011-T05
status: progress
status: done
priority: high
```
@ -251,11 +251,23 @@ CoulombCore Deployment remains Ready for rollback, but database-level
`default_transaction_read_only=on` was reverified. Keep the source frozen until
the bounded observation window and operator sign-off close this task.
Completed 2026-08-21 after multiple original DNS TTLs and two independent
consumer snapshots. The target recorded 989 successful requests, four expected
401s and no 5xx/error match; its pod stayed Ready with zero restarts, all
ExternalSecrets and TLS remained Ready, and the post-retirement package
verifier passed. Completed target and encrypted source backups were identified
before both CoulombCore Core Hub Deployments were scaled to zero. The obsolete
staging tunnel was removed from configuration and its exact supervisor/SSH
processes were stopped; port 18010 is closed. Source Services, Ingresses,
Secrets and the read-only database remain only as reversible retention
artifacts and no longer block CoulombCore shutdown. Closeout evidence is in
`docs/evidence/core-hub-railiance01-stabilization-2026-08-21.md`.
## Acceptance
- [x] Decommission deadline and live source/target inventory are recorded
- [x] Governed rapp package renders and passes policy checks
- [x] Shadow restore/reconciliation and consumer smokes pass on railiance01
- [x] Production traffic and tunnel move with explicit approval and rollback
- [ ] Stabilization passes and CoulombCore no longer hosts Core Hub dependencies
- [ ] `CORE-WP-0010` remains independently sequenced behind `HUB-WP-0004`
- [x] Stabilization passes and CoulombCore no longer hosts Core Hub dependencies
- [x] `CORE-WP-0010` remains independently sequenced behind `HUB-WP-0004`