metrics

Documentation

Index

• Constants
• Variables
• func GetSubResourceLabels(obj client.Object) map[string]string
• func RegisterMetrics()
• func SetReconcileMetrics(name, uid string) error
• func SetSubResourceCreateMetric(obj client.Object) error
• func SetSubResourceUpdateMetric(obj client.Object) error

Constants

const (
	// PmemCSIDeploymentSubsystemKey represents the key used for
	// PMEM-CSI deployment metrics sub-system.
	PmemCSIDeploymentSubsystemKey = "pmem_csi_deployment"
)

Variables

var (
	// Reconcile creates new prometheus metrics counter
	// that gets incremented on each reconcile loop
	// of a PmemCSIDeployment CR, with information: {"name", "uid"}.
	Reconcile = prometheus.NewCounterVec(prometheus.CounterOpts{
		Subsystem: PmemCSIDeploymentSubsystemKey,
		Name:      "reconcile",
		Help:      "Number of reconcile loops gone through by a PmemCSIDeployment CR.",
	}, []string{"name", "uid"})

	// SubResourceCreatedAt creates new prometheus metrics for
	// a sub resource deployed for a PmemCSIDeployment,
	// with information: {"name", "namespace", "group", "version", "kind", "uid", "ownedBy"}
	SubResourceCreatedAt = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Subsystem: PmemCSIDeploymentSubsystemKey,
		Name:      "sub_resource_created_at",
		Help:      "Timestamp at which a sub resource was created.",
	}, []string{"name", "namespace", "group", "version", "kind", "uid", "ownedBy"})

	// SubResourceUpdatedAt creates new prometheus metrics for
	// a sub resource redeployed for a PmemCSIDeployment,
	// with information: {"name", "namespace", "group", "version", "kind", "uid", "ownedBy"}
	SubResourceUpdatedAt = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Subsystem: PmemCSIDeploymentSubsystemKey,
		Name:      "sub_resource_updated_at",
		Help:      "Timestamp at which a sub resource was update.",
	}, []string{"name", "namespace", "group", "version", "kind", "uid", "ownedBy"})
)

Functions

func GetSubResourceLabels

func GetSubResourceLabels(obj client.Object) map[string]string

func RegisterMetrics

func RegisterMetrics()

func SetReconcileMetrics

func SetReconcileMetrics(name, uid string) error

func SetSubResourceCreateMetric

func SetSubResourceCreateMetric(obj client.Object) error

func SetSubResourceUpdateMetric

func SetSubResourceUpdateMetric(obj client.Object) error