extender

Documentation

Index

• Variables
• type Extender
  • func (e *Extender) Start() error
  • func (e *Extender) Stop() error

Variables

var (
	// HyperConvergedPodsCounter for pods hyper-converged by stork scheduler i.e scheduled on
	// node where replicas for all pod volumes exists
	HyperConvergedPodsCounter = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Name: "hyperconverged_pods_total",
		Help: "The total number of pods hyper-converged by stork scheduler",
	}, []string{"pod", "namespace"})
	// NonHyperConvergePodsCounter for pods which are placed on driver node but not on node
	// where pod volume replicas exists
	NonHyperConvergePodsCounter = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Name: "non_hyperconverged_pods_total",
		Help: "The total number of pods that are not hyper-converged by stork scheduler",
	}, []string{"pod", "namespace"})
	// SemiHyperConvergePodsCounter for pods which scheduled on node where replicas for all
	// volumes does not exists
	SemiHyperConvergePodsCounter = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Name: "semi_hyperconverged_pods_total",
		Help: "The total number of pods that are partially hyper-converged by stork scheduler",
	}, []string{"pod", "namespace"})
)

Types

type Extender

type Extender struct {
	Recorder record.EventRecorder
	Driver   volume.Driver
	// contains filtered or unexported fields
}

Extender Scheduler extender

func (*Extender) Start

func (e *Extender) Start() error

Start Starts the extender

func (*Extender) Stop

func (e *Extender) Stop() error

Stop Stops the extender