velero: skip emptyDir volumes in scheduled backups

The nightly backup of 2026-10-23 ended PartiallyFailed because a repository maintenance job pod finished while Velero was reading its emptyDir volumes. emptyDir holds nothing worth restoring, so a volume policy now skips it for both schedules.

velero/daily-backup.yaml

@@ -10,4 +10,7 @@ spec:
     ttl: 720h # 30 days ONLY h, d/w for day and week do not work!
     defaultVolumesToFsBackup: true
     snapshotVolumes: true
-    snapshotMoveData: true
+    snapshotMoveData: true
+    resourcePolicy:
+      kind: configmap
+      name: skip-emptydir-policy

velero/skip-emptydir-policy.yaml

@@ -0,0 +1,16 @@
+# Volume policy for the backup schedules. emptyDir volumes hold nothing
+# worth keeping, and backing them up fails when the pod is gone before its
+# volume is read, as happens with Velero's own repository maintenance jobs.
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: skip-emptydir-policy
+data:
+  policy.yaml: |
+    version: v1
+    volumePolicies:
+    - conditions:
+        volumeTypes:
+        - emptyDir
+      action:
+        type: skip

velero/weekly-backup.yaml

@@ -10,4 +10,7 @@ spec:
     ttl: 2160h # 90 days
     defaultVolumesToFsBackup: true
     snapshotVolumes: true
-    snapshotMoveData: true
+    snapshotMoveData: true
+    resourcePolicy:
+      kind: configmap
+      name: skip-emptydir-policy