fix: use RWO for single-replica Longhorn volumes

2026-10-02 13:56:32 +00:00
parent 00fe2bb2a6
commit cccecab81f
5 changed files with 36 additions and 4 deletions
@@ -1286,7 +1286,9 @@ export function volumesToPvc(
        labels: LABELS,
      },
      spec: {
-        accessModes: ["ReadWriteMany"],
+        accessModes: [
+          policy?.replicaCount === 1 ? "ReadWriteOnce" : "ReadWriteMany",
+        ],
        storageClassName: policy
          ? toLonghornStorageClassName(policy)
          : undefined,