metrics

Documentation

Index

• Variables
• func Init(port int) error

Variables

var (

	// ShredderAPIServerRequestsTotal = Total requests for Kubernetes API
	ShredderAPIServerRequestsTotal = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "shredder_apiserver_requests_total",
			Help: "Total requests for Kubernetes API",
		},
		[]string{"verb", "resource", "status"},
	)

	// ShredderAPIServerRequestsDurationSeconds = Requests duration seconds for calling Kubernetes API
	ShredderAPIServerRequestsDurationSeconds = prometheus.NewSummaryVec(
		prometheus.SummaryOpts{
			Name:       "shredder_apiserver_requests_duration_seconds",
			Help:       "Requests duration when calling Kubernetes API",
			Objectives: map[float64]float64{0.5: 0.05, 0.9: 0.01, 0.99: 0.001},
		},
		[]string{"verb", "resource", "status"},
	)

	// ShredderLoopsTotal = Total loops
	ShredderLoopsTotal = prometheus.NewCounter(
		prometheus.CounterOpts{
			Name: "shredder_loops_total",
			Help: "Total loops",
		},
	)

	// ShredderLoopsDurationSeconds = Loops duration in seconds
	ShredderLoopsDurationSeconds = prometheus.NewSummary(
		prometheus.SummaryOpts{
			Name:       "shredder_loops_duration_seconds",
			Help:       "Loops duration in seconds",
			Objectives: map[float64]float64{0.5: 1200, 0.9: 900, 0.99: 600},
		},
	)

	// ShredderProcessedNodesTotal = Total processed nodes
	ShredderProcessedNodesTotal = prometheus.NewCounter(
		prometheus.CounterOpts{
			Name: "shredder_processed_nodes_total",
			Help: "Total processed nodes",
		},
	)

	// ShredderProcessedPodsTotal = Total processed pods
	ShredderProcessedPodsTotal = prometheus.NewCounter(
		prometheus.CounterOpts{
			Name: "shredder_processed_pods_total",
			Help: "Total processed pods",
		},
	)

	// ShredderErrorsTotal = Total errors
	ShredderErrorsTotal = prometheus.NewCounter(
		prometheus.CounterOpts{
			Name: "shredder_errors_total",
			Help: "Total errors",
		},
	)

	// ShredderPodErrorsTotal = Total pod errors
	ShredderPodErrorsTotal = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "shredder_pod_errors_total",
			Help: "Total pod errors per eviction loop",
		},
		[]string{"pod_name", "namespace", "reason", "action"},
	)

	// ShredderNodeForceToEvictTime = Time when the node will be forcibly evicted
	ShredderNodeForceToEvictTime = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "shredder_node_force_to_evict_time",
			Help: "Time when the node will be forcibly evicted",
		},
		[]string{"node_name"},
	)

	// ShredderPodForceToEvictTime = Time when the pod will be forcibly evicted
	ShredderPodForceToEvictTime = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "shredder_pod_force_to_evict_time",
			Help: "Time when the pod will be forcibly evicted",
		},
		[]string{"pod_name", "namespace"},
	)
)

Functions

func Init

func Init(port int) error

Init ..