Remove dry-run and create-only autoscaling modes

2026-10-07 15:49:46 -04:00
parent c9a604303d
commit eadf97a428
18 changed files with 172 additions and 105 deletions
@@ -1,6 +1,6 @@
 # Lobby autoscaling implementation plan

-Status: Approved and implemented October 6, 2026. Controller support and agent 1.7.0 are complete; production dry run, pilot measurements, and live rollout remain pending. See [usage and the pilot procedure](../guides/autoscaling.md).
+Status: Approved and implemented October 6, 2026. Controller support and agent 1.7.0 are complete; production pilot measurements and live rollout remain pending. See [usage and the pilot procedure](../guides/autoscaling.md).

 The design below preserves the approved scope and subsequent implementation
 record. Use the linked guide for current policy behavior, including game-wide
@@ -10,6 +10,8 @@ Introduce an opt-in policy for each game and map variant that keeps a small numb

 Start with Create/Destroy on existing native hosts. Run the evaluator in dry run for two weeks, then enable creation for a small pilot before enabling removal. Host acquisition, VM shutdown, Stop/Start pooling, scheduled demand prediction, and waking servers from incoming packets are outside the first release.

+Update October 7, 2026: Dry run and Create only have been removed. Current policies support Off and Create and destroy, defaulting to Off. Existing policies in removed modes switch to Off on upgrade. The original implementation stages below record the initial design; follow the current [usage and pilot procedure](../guides/autoscaling.md) for operation.
+
 ## Existing foundations and required extensions

 | Foundation | Reuse and required work |