fix(prometheus): use longhorn StorageClass, drop nonexistent longhorn-wffc — Prometheus CR requested storageClass longhorn-wffc which doesn't exist (deprecated), so operator never created the StatefulSet (Reconciled=False, no metrics server)

2026-08-18 15:08:04 -07:00
parent 8c6e0800c3
commit 9e0a83f8ca
2 changed files with 5 additions and 5 deletions
@@ -42,12 +42,12 @@ prometheus:
      topology.kubernetes.io/zone: az-a

    # Persistent storage — metrics survive node reboots and pod restarts.
-    # longhorn-wffc (WaitForFirstConsumer) binds after scheduling so the volume
-    # lands on the node the pod runs on.
+    # Uses the default `longhorn` StorageClass; nodeSelector above already pins
+    # the pod to az-a (the sole Longhorn node), so Immediate binding is fine.
    storageSpec:
      volumeClaimTemplate:
        spec:
-          storageClassName: longhorn-wffc
+          storageClassName: longhorn
          accessModes: ["ReadWriteOnce"]
          resources:
            requests: