podDisruptionBudget

A PodDisruptionBudget limits the number of pods from the main GoKubeDownscaler Deployment that can be voluntarily disrupted at the same time. This helps maintain availability during operations such as node draining or cluster maintenance.

The following fields could be customized:

• minAvailable specifies the minimum number or percentage of pods that must remain available.
• maxUnavailable specifies the maximum number or percentage of pods that can be unavailable.

Only one of minAvailable or maxUnavailable should be configured. The PodDisruptionBudget is not created when both values are empty.

info

The default values for podDisruptionBudget are:

podDisruptionBudget:
  minAvailable: ""
  maxUnavailable: ""

For example, to ensure that at least one GoKubeDownscaler pod remains available:

podDisruptionBudget:
  minAvailable: 1

Alternatively, a percentage can be used:

podDisruptionBudget:
  minAvailable: 50%

To configure the maximum number of unavailable pods instead:

podDisruptionBudget:
  maxUnavailable: 1