From e863ebed9b5815a4aec819c9fbee3656d00f6d4c Mon Sep 17 00:00:00 2001
From: Julia McGhee <julia.eloise@pm.me>
Date: Fri, 20 Mar 2026 19:39:15 +0000
Subject: [PATCH] Set Longhorn default replica count to 1 for single-node
 cluster
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With only one node, 2 replicas can never be scheduled — volumes report
as degraded. Match the replica count to the node count.
---
 infra/kubernetes/platform/longhorn/application.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/infra/kubernetes/platform/longhorn/application.yaml b/infra/kubernetes/platform/longhorn/application.yaml
index 5df02e5..a5bd0f3 100644
--- a/infra/kubernetes/platform/longhorn/application.yaml
+++ b/infra/kubernetes/platform/longhorn/application.yaml
@@ -18,7 +18,7 @@ spec:
         preUpgradeChecker:
           jobEnabled: false
         defaultSettings:
-          defaultReplicaCount: 2
+          defaultReplicaCount: 1
           defaultDataLocality: best-effort
         persistence:
           defaultClassReplicaCount: 2