README
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Metrics
Shared metrics collection package for square/ghostunnel and square/keywhiz-fs.
Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type SquareMetrics ¶
type SquareMetrics struct {
Registry metrics.Registry
// contains filtered or unexported fields
}
SquareMetrics posts metrics to an HTTP/JSON bridge endpoint
func NewMetrics ¶
func NewMetrics(metricsURL, metricsPrefix string, client *http.Client, interval time.Duration, registry metrics.Registry, logger *log.Logger) *SquareMetrics
NewMetrics is the entry point for this code
func (*SquareMetrics) AddGauge ¶
func (mb *SquareMetrics) AddGauge(name string, callback func() int64)
AddGauge installs a callback for a gauge with the given name. The callback will be called every metrics collection interval, and should provide an updated value for the gauge.
func (*SquareMetrics) SerializeMetrics ¶
func (mb *SquareMetrics) SerializeMetrics() []map[string]interface{}
SerializeMetrics returns a map of the collected metrics, suitable for JSON marshalling
func (*SquareMetrics) ServeHTTP ¶
func (mb *SquareMetrics) ServeHTTP(w http.ResponseWriter, r *http.Request)
Source Files
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