policy

Documentation

Index

• func GetPlacement(balancer *v1alpha1.Balancer, summaries map[string]pods.Summary) (ReplicaPlacement, PlacementProblems, error)
• type PlacementProblems
• type ReplicaPlacement

Functions

func GetPlacement

func GetPlacement(balancer *v1alpha1.Balancer, summaries map[string]pods.Summary) (ReplicaPlacement, PlacementProblems, error)

GetPlacement calculates the placement for the given balancer and pod summary information for individual balancer targets.

Types

type PlacementProblems

type PlacementProblems struct {
	// MissingReplicas is the number of replicas that had to be added
	// on top of the desired count to match the constraint and policy.
	MissingReplicas int32
	// OverflowReplicas is the number of replicas that could not be placed
	// due to constraints and policy.
	OverflowReplicas int32
}

PlacementProblems contains information about replicas that were problematic when applying placement policy and constraints.

type ReplicaPlacement

type ReplicaPlacement map[string]int32

ReplicaPlacement defines the number of replicas for each of the BalancerTargets.