From a1a8635a4164fad20eca24b650b64c47852bc901 Mon Sep 17 00:00:00 2001
From: Story Crater Bot <19826264+Riotpiaole@users.noreply.github.com>
Date: Sat, 22 Aug 2026 23:36:25 -0700
Subject: [PATCH] Fix: use longhorn-imessage-local (WaitForFirstConsumer) for
 stable volume binding

---
 k8s/infra/databases/memory-db.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/k8s/infra/databases/memory-db.yaml b/k8s/infra/databases/memory-db.yaml
index ed2ddd5..d22eb4b 100644
--- a/k8s/infra/databases/memory-db.yaml
+++ b/k8s/infra/databases/memory-db.yaml
@@ -1,5 +1,7 @@
 # Dedicated CNPG Postgres for Poimen Memory (GitOps, wave 2 — before poimen w3).
 # Includes pgvector extension for semantic search (768-dim embeddings).
+# Uses longhorn-imessage-local (WaitForFirstConsumer) to avoid volume binding
+# issues when pod gets scheduled to nodes with unhealthy Longhorn replicas.
 # CNPG generates secret `memory-db-app` + service `memory-db-rw` in ns poimen;
 # poimen reads them locally (no cross-ns secret copy).
 apiVersion: postgresql.cnpg.io/v1
@@ -27,7 +29,7 @@ spec:
     limits: { memory: "2Gi", cpu: "1" }
   storage:
     size: 10Gi
-    storageClass: longhorn-cnpg
+    storageClass: longhorn-imessage-local
   monitoring:
     enablePodMonitor: true
   affinity: