Unable to configure "linear" mode with "defaultConfig"

[hari-rad]

Hi Team,
Instead of the "ladder" mode, I try the below in the values.yaml file. When I run 'helmfile template' with this, I get the below error

defaultConfig:
  linear: {
      "coresPerReplica": 40,
      "min": 1,
      "max": 10,
      "preventSinglePointFailure": true,
      "includeUnschedulableNodes": false
    }

 Error: execution error at (cluster-overprovisioner/templates/cpa-configmap.yaml:2:3): You need to specify exactly one config for the defaultConfig.
  helm.go:86: 2025-07-25 16:31:04.693139 +1000 AEST m=+0.448188668 [debug] execution error at (cluster-overprovisioner/templates/cpa-configmap.yaml:2:3): You need to specify exactly one config for the defaultConfig.

Any idea why?
Thanks,
Hari

[hari-rad]

Removing the "ladder" config in the values.yaml might work.

-defaultConfig:
-  ladder:
-    {
-      "nodesToReplicas":
-        [
-          [0, 1],
-          [5, 2],
-          [10, 0]
-        ]
-    }
+# Example of a defaultConfig
+# You need to specify exactly one config for the defaultConfig.
+# You could use either ladder or linear.
+# defaultConfig:
+#   ladder:
+#     {
+#       "nodesToReplicas":
+#         [
+#           [0, 1],
+#           [5, 2],
+#           [10, 0]
+#         ]
+#     }
+defaultConfig: {}

Coz when I run

$ helm show values codecentric/cluster-overprovisioner | yq eval-all 'select(fileIndex == 0) * select(fileIndex == 1)' - values/values-common.yaml

I get

defaultConfig:
  ladder: {"nodesToReplicas": [[0, 1], [5, 2], [10, 0]]}
  linear:
    coresPerReplica: 250
    nodesPerReplica: 50
    min: 1
    max: 10
    preventSinglePointFailure: true
    includeUnschedulableNodes: false

Thanks for looking into this.

best regards,