How we can configure/use below Kubernetes feature in the GKE clusters.
configMapAndSecretChangeDetectionStrategy
As far I understand Kubelet is managed by the provider. Is there a workaround to use this feature in the GKE? We need to set this value minimum, like 0.
The configMapAndSecretChangeDetectionStrategy controls how quickly the kubelet observes an update to the configmap or secret. It allows you to configure how pods detect changes in config and secret.
configMapAndSecretChangeDetectionStrategy is a mode in which ConfigMap and Secret managers are running. Valid values include:
Watch: kubelet uses watches to observe changes to objects that are in its interest (It's the default option)
Get: kubelet fetches necessary objects directly from the API server
Cache: kubelet uses TTL cache for object fetched from the API server
Unfortunately currently it is not possible to edit the configMapAndSecretChangeDetectionStrategy feature in the GKE cluster and the engineering team is currently working on this. You can have a glance at the blog written by Ahmet Alp Balkan which explains in detail about the parameter.