From 9f617747370168f74e9b10b99ea6727777f2afbf Mon Sep 17 00:00:00 2001
From: notplants <@notplants>
Date: Tue, 2 Jun 2026 20:05:44 +0000
Subject: [PATCH] fix(db): switch postgres image to pgvector/pgvector:pg17 +
 bump PG_BACKUP_VERSION
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- Switch db image from postgres:16 to pgvector/pgvector:pg17. The
  bundled discourse-ai plugin's migration 20230710171141 runs
  'CREATE EXTENSION IF NOT EXISTS vector' on every boot; without
  the extension binaries installed in the postgres image, the
  migration transaction is aborted and the app crash-loops. The
  pgvector image is debian-based (bookworm) with the postgres
  apt repo + pgdg.list already configured, so the recipe's
  homegrown pg_upgrade entrypoint continues to work across major
  version bumps.
- Bump PG_BACKUP_VERSION v1 → v2: the prior 'improved comments'
  commit edited pg_backup.sh content without bumping the config
  version, so any operator redeploying without a fresh stack
  would hit 'only updates to Labels are allowed' from docker
  swarm (configs are immutable; content change needs a new name).
---
 abra.sh     | 2 +-
 compose.yml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/abra.sh b/abra.sh
index def0c38..8cac4ed 100644
--- a/abra.sh
+++ b/abra.sh
@@ -1,2 +1,2 @@
 export DB_ENTRYPOINT_VERSION=v1
-export PG_BACKUP_VERSION=v1
+export PG_BACKUP_VERSION=v2
diff --git a/compose.yml b/compose.yml
index b2e7473..c258e1b 100644
--- a/compose.yml
+++ b/compose.yml
@@ -52,7 +52,7 @@ services:
       start_period: 20m
 
   db:
-    image: postgres:16
+    image: pgvector/pgvector:pg17
     networks:
       - internal
     secrets: