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ADR-0083: The retired rehearsal fleet stays parked, not deleted
| field | value |
|---|---|
| Status | Accepted — Accepted (Mohamed, 2026-10-09 — ruling "b"; see Provenance) |
| Date | 2026-10-09 |
| Register | factory (docs/adr, 4-digit ids) |
| Source | docs/adr/0083-the-retired-rehearsal-fleet-stays-parked-not-deleted.md — permalink at 8d3be15f7 (unchanged on master since that commit) |
| Wiki register entry | ADR-0083 (wiki status: Accepted) |
The record
Status: Accepted (Mohamed, 2026-10-09 — ruling "b"; see Provenance) · Date: 2026-10-09
Context
ADR-0077 item 5 retired the rehearsal fleet (rh-coord-1/2/3, rh-data-1,
bridge rhbr0, project default) — out of the terraform module and every
env profile. The physical deletion (and the memgraph_test.tf tombstone's
git rm) was queued as Mohamed-only cleanup. Measured 2026-10-09:
rh-coord-1 RUNNING (10.93.0.161), the others STOPPED, rhbr0 serving
only them.
Decision (Mohamed, ruling "b" on the presented pair)
Keep the rehearsal fleet parked. Nothing is deleted; the tombstone file stays tracked.
Alternatives rejected
- Delete now (
incus delete … --force,incus network delete rhbr0,git rm memgraph_test.tf): the retirement is about governance, not about erasing the artifacts; Mohamed ruled the artifacts stay.
Consequences
- The 10.93.0.x bridge remains a second, ungoverned network by his word.
- ADR-0077 item 5 stands as ruled (retired = out of terraform and the env profiles); "retired" does not mean "deleted".
Provenance
Mohamed, 2026-10-09, in the Kimi Code session — presented (a) delete /
(b) keep parked, ruled "b". First recorded in infra/README.md; this
ADR is the recoverable home (ADR-0085's rule).
Related ADRs
Rulings cited
None.
Specs cited
None (or no spec page exists for the ones named).