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Karpenter is not functioning as expected when used with reserved instances #1926

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@paramjeet01

Description

@paramjeet01

Description

Observed Behavior:
When a node pool with reserved capacity and a public pool are present, Karpenter does not prioritize utilizing the reserved capacity.

Expected Behavior:
Karpenter should prioritize using the reserved capacity

Reproduction Steps (Please include YAML):

  • Create a nodepool with multiple instance types.
  • Create a capacity reservation with one specific instance type
  • Scale up the service deployment.

Versions:

  • Chart Version: 1.05
  • Kubernetes Version (kubectl version): 1.31
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