Historical modernization rollback baselines¶
This register records the source rollback anchors created before the modernization programme and the historical verification passes that followed. See the 8 September reconciliation register for the current source and deployment assessment. A tag identifies recoverable source, not a complete runtime configuration. Configuration and deployment manifests are recorded on the relevant managed host without putting secret material in this portal.
| Repository | Rollback tag | Baseline commit | Status at capture |
|---|---|---|---|
aurora_cloud_dashboard |
rollback-20260821-pre-modernization |
3b1856658d03245940a033ca6dd96cefbbbc5566 |
Development baseline; production remains separately tagged as prod-20260819.2. |
aurora-cloud-infra |
rollback-20260821-pre-modernization |
22ca2f21985eaca8c8748dd4f57a271e5e348650 |
Pushed integration candidate before main convergence. |
aurora-edge-infra |
rollback-20260821-pre-modernization |
bb172726ab28340d0229f83f47ef14724c4b570f |
Pushed integration candidate; the later APS parity check is recorded below. |
aurora-dashboard-ios |
rollback-20260821-pre-modernization |
7595ac3db2c9c7bcad81fd500caa30d58c66e408 |
Pushed release candidate. |
aurora-les |
rollback-20260821-pre-modernization |
328f40b7e97714c5d05a6489854276c7e707739a |
Running LES baseline. |
aurora-model-evaluation |
rollback-20260821-pre-modernization |
5524dbc65f43e8a2b9025f22dbc1aa9850719672 |
Production release baseline. |
aurora-les-cases |
rollback-20260821-pre-modernization |
b38385938c9bc1e0f75ab22f08db5a2b6950378a |
Current main baseline. |
realtime-scripts |
rollback-20260821-pre-modernization |
84dbb52dcae85037c1b2472e23ea9ce54aecfd77 |
Pushed source baseline. The older live ASS source base is separately tagged rollback-20260821-ass-live-base; its complete dirty overlay was captured in a restricted, checksum-verified recovery archive before reconciliation. |
iceflux_cloud_dashboard |
rollback-20260821-pre-modernization |
9aa2f916f60b0461555d51403dd967c529711e26 |
Exact deployed source imported to a new private repository; deployment configuration remains in the restricted host snapshot. |
iceflux-cloud-infra |
rollback-20260821-pre-modernization |
bca8b10e13046b87a21c045243fc29f3e3d10a0c |
Initial infrastructure baseline imported to a new private repository; no service change. |
Historical mainline verification after baseline capture¶
The following entries are later source-only merges. They do not imply a production deployment; the rollback tags above and the host configuration snapshots remain the recovery anchors.
| Repository | main verified at that historical pass |
Evidence |
|---|---|---|
aurora_cloud_dashboard |
387b546c682b5cf413ef41d57092d015416de8c3 |
Main validation and documentation-trigger workflows passed. |
aurora-cloud-infra |
f7ff229a615858cf2935405886405901966d1f6a |
Main validation and documentation-trigger workflows passed. |
aurora-dashboard-ios |
24801abea7624cb9b6c72db4072e509c37e3ec5d |
Main validation workflow passed. |
aurora-les |
813257c9edb02a3bf4dd7909f0684ed4260e3df9 |
Lightweight CI passed: compilation, 289 unit tests, and CM1 configuration validation. |
realtime-scripts |
59ac49a0644469db7699075ef0c093297a2e9054 |
Validate realtime scripts workflow passed. |
aurora-edge-infra |
4c941ff3d70899fb3b079ec695a9743a7a9bbc87 |
APS read-only verification matched the deployed uplink script to the candidate template; local contracts and Ansible syntax checks passed. |
iceflux_cloud_dashboard |
af0d39d81d45 |
Validate Iceflux dashboard workflow passed after the source-only Zarr helper and dead-import passes. |
iceflux-cloud-infra |
8b22d56e550a |
Validate Iceflux infrastructure workflow passed. |
Iceflux is now source-controlled; its live configuration snapshot stays restricted and is not reproduced in this public register.
Rollback procedure¶
- Stop promotion when a parity check fails; preserve the failed artifact and deployment manifest for diagnosis.
- Restore the previous tagged source or release artifact. For a merged
production change, publish a
git revertcommit rather than rewriting history. - Restore the configuration snapshot that was captured for that deployment. Confirm its fingerprint before restart.
- Restart only the affected service, then verify the public contract and operational telemetry that the release gate named.
- Record the restored tag, configuration fingerprint, validation timestamp, and operator in the private deployment ledger.
Later operational reconciliation¶
The preserved ASS overlay remains a historical recovery artifact. Its source and unit changes were classified during the September reconciliation; current status and acceptance evidence are recorded in the linked register. The original rollback tags and restricted configuration snapshots remain available.