VPA works directly with the Pod (instead of the Pod controller) by measuring and changing its containers’ parameters. Configuring is performed using the VerticalPodAutoscaler
Custom Resource.
The module generally requires no configuration and only has the nodeSelector/tolerations
settings.
The module is enabled by default in the following bundles: Default
, Managed
.
The module is disabled by default in the Minimal
bundle.
The module is configured using the ModuleConfig custom resource named vertical-pod-autoscaler
(learn more about setting up Deckhouse…).
Example of the ModuleConfig/vertical-pod-autoscaler
resource for configuring the module:
apiVersion: deckhouse.io/v1alpha1
kind: ModuleConfig
metadata:
name: vertical-pod-autoscaler
spec:
version: 1
enabled: true
settings: # <-- Module parameters from the "Parameters" section below.
Parameters
Schema version: 1
- nodeSelector
The same as in the pods’
spec.nodeSelector
parameter in Kubernetes.If the parameter is omitted or
false
, it will be determined automatically. - tolerations
The same as in the pods’
spec.tolerations
parameter in Kubernetes;If the parameter is omitted or
false
, it will be determined automatically.- tolerations.effect
- tolerations.key
- tolerations.operator
- tolerations.tolerationSeconds
- tolerations.value