collector

Documentation

Index

• type CompositeCollector
  • func NewCompositeCollector(esClient elasticsearch.Client, exportMetricsForAllNodes bool, ...) *CompositeCollector
  • func (c *CompositeCollector) Collect(ch chan<- prometheus.Metric)
  • func (c *CompositeCollector) Describe(ch chan<- *prometheus.Desc)
• type ICollector

Types

type CompositeCollector

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

CompositeCollector collects all ES metrics: cluster, nodes, indices. Implements prometheus.Collector

func NewCompositeCollector

func NewCompositeCollector(esClient elasticsearch.Client, exportMetricsForAllNodes bool, appVersion, goVersion, gitBranch string) *CompositeCollector

NewCompositeCollector creates new composite collector

func (*CompositeCollector) Collect

func (c *CompositeCollector) Collect(ch chan<- prometheus.Metric)

Collect is called by the Prometheus registry when collecting metrics

func (*CompositeCollector) Describe

func (c *CompositeCollector) Describe(ch chan<- *prometheus.Desc)

Describe sends the super-set of all possible descriptors of metrics

type ICollector

type ICollector interface {
	Describe(ch chan<- *prometheus.Desc)
	Collect(clusterName string, ch chan<- prometheus.Metric)
}

ICollector is a metrics collector interface