pageserver: make control_plane_api & generations fully mandatory (#10715)

## Problem

We had retained the ability to run in a generation-less mode to support
test_generations_upgrade, which was replaced with a cleaner backward
compat test in https://github.com/neondatabase/neon/pull/10701

## Summary of changes

- Remove all the special cases for "if no generation" or "if no control
plane api"
- Make control_plane_api config mandatory

---------

Co-authored-by: Arpad Müller <arpad-m@users.noreply.github.com>
This commit is contained in:
John Spray
2025-04-28 18:24:55 +01:00
committed by GitHub
parent a750026c2e
commit 0482690534
11 changed files with 43 additions and 62 deletions
+1 -2
View File
@@ -1194,8 +1194,7 @@ class NeonEnv:
else:
cfg["broker"]["listen_addr"] = self.broker.listen_addr()
if self.control_plane_api is not None:
cfg["control_plane_api"] = self.control_plane_api
cfg["control_plane_api"] = self.control_plane_api
if self.control_plane_hooks_api is not None:
cfg["control_plane_hooks_api"] = self.control_plane_hooks_api
@@ -3,7 +3,7 @@
Tests in this module exercise the pageserver's behavior around generation numbers,
as defined in docs/rfcs/025-generation-numbers.md. Briefly, the behaviors we require
of the pageserver are:
- Do not start a tenant without a generation number if control_plane_api is set
- Do not start a tenant without a generation number
- Remote objects must be suffixed with generation
- Deletions may only be executed after validating generation
- Updates to remote_consistent_lsn may only be made visible after validating generation