evictions

Documentation

Index

• type EvictOptions
• type PodEvictor
  • func NewPodEvictor(client clientset.Interface, policyGroupVersion string, dryRun bool, ...) *PodEvictor
  • func (pe *PodEvictor) EvictPod(ctx context.Context, pod *v1.Pod, opts EvictOptions) bool
  • func (pe *PodEvictor) NodeEvicted(node *v1.Node) uint
  • func (pe *PodEvictor) NodeLimitExceeded(node *v1.Node) bool
  • func (pe *PodEvictor) TotalEvicted() uint

Types

type EvictOptions

type EvictOptions struct {
	// Reason allows for passing details about the specific eviction for logging.
	Reason string
	// ProfileName allows for passing details about profile for observability.
	ProfileName string
	// StrategyName allows for passing details about strategy for observability.
	StrategyName string
}

EvictOptions provides a handle for passing additional info to EvictPod

type PodEvictor

type PodEvictor struct {
	// contains filtered or unexported fields
}

func NewPodEvictor

func NewPodEvictor(
	client clientset.Interface,
	policyGroupVersion string,
	dryRun bool,
	maxPodsToEvictPerNode *uint,
	maxPodsToEvictPerNamespace *uint,
	nodes []*v1.Node,
	metricsEnabled bool,
	eventRecorder events.EventRecorder,
) *PodEvictor

func (*PodEvictor) EvictPod

func (pe *PodEvictor) EvictPod(ctx context.Context, pod *v1.Pod, opts EvictOptions) bool

EvictPod evicts a pod while exercising eviction limits. Returns true when the pod is evicted on the server side.

func (*PodEvictor) NodeEvicted

func (pe *PodEvictor) NodeEvicted(node *v1.Node) uint

NodeEvicted gives a number of pods evicted for node

func (*PodEvictor) NodeLimitExceeded

func (pe *PodEvictor) NodeLimitExceeded(node *v1.Node) bool

NodeLimitExceeded checks if the number of evictions for a node was exceeded

func (*PodEvictor) TotalEvicted

func (pe *PodEvictor) TotalEvicted() uint

TotalEvicted gives a number of pods evicted through all nodes