checkpoint

Documentation

Index

• type CheckpointWriter
  • func NewCheckpointWriter(cluster *model.ClusterState, ...) CheckpointWriter

Types

type CheckpointWriter

type CheckpointWriter interface {
	// StoreCheckpoints writes at least minCheckpoints if there are more checkpoints to write.
	// Checkpoints are written until ctx permits or all checkpoints are written.
	StoreCheckpoints(ctx context.Context, now time.Time, minCheckpoints int) error
}

CheckpointWriter persistently stores aggregated historical usage of containers controlled by VPA objects. This state can be restored to initialize the model after restart.

func NewCheckpointWriter

func NewCheckpointWriter(cluster *model.ClusterState, vpaCheckpointClient vpa_api.VerticalPodAutoscalerCheckpointsGetter) CheckpointWriter

NewCheckpointWriter returns new instance of a CheckpointWriter