From 5445b86c0b096685c9221ee670eae730b25f3580 Mon Sep 17 00:00:00 2001 From: Sanghun Lee Date: Thu, 28 Nov 2024 19:59:21 +0900 Subject: [PATCH] docs: add instructions for upgrading from 24.03 to 24.09 (#3096) Backported-from: main (24.12) Backported-to: 24.09 Backport-of: 3096 --- MIGRATION.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/MIGRATION.md b/MIGRATION.md index 1e4f7fbf35e..a199ab8587d 100644 --- a/MIGRATION.md +++ b/MIGRATION.md @@ -6,6 +6,10 @@ Backend.AI Migration Guide * The migration should be done while the managers and agents are shut down. * This guide only describes additional steps to follow other than the code/package upgrades. +# 24.03 to 24.09 +* PostgreSQL version upgraded from 15.1 to 16.3. Before upgrading, create a data dump, and restore the data after the upgrade is complete. +* DB revision must be upgraded to `3596bc12ec09` **before** initiating Backend.AI manager Python package upgrade. Run `./backend.ai mgr schema apply-missing-revisions` after package upgrade. + # 23.09 to 24.03 * Python version upgraded from 3.11 to 3.12. Actual patch version may differ by every Backend.AI release, so please make sure to check `pants.toml` of each release. * DB revision must be downgraded to `85615e005fa3` **before** initiating Backend.AI manager Python package upgrade