utils

package

v1.3.1 Latest Latest Go to latest Published: May 10, 2021 License: Apache-2.0 Imports: 6 Imported by: 0

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var Debug = os.Getenv("WAVEFRONT_DEBUG") == "true"

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var Logger = log.New(os.Stdout, "[WAVEFRONT] ", 0)

func GetInternalTags() map[string]string

GetInternalTags return tags for internal metrics

func NewCounter(name string, tags map[string]string) metrics.Counter

NewCounter creates and register internal metrics

type VCAPApplication struct {
	ID   string `json:"application_id"`
	Name string `json:"application_name"`
	Idx  int    `json:"instance_index"`
}

VCAPApplication holds nozzle app info

func GetVcapApp() (VCAPApplication, error)

GetVcapApp parse the 'VCAP_APPLICATION' env variable