metrics

Documentation

Index

• Variables
• func AugmentWithResponse(baseCtx context.Context, responseCode int) context.Context
• func AugmentWithRevision(baseCtx context.Context, ns, svc, cfg, rev string) (context.Context, error)
• func PodContext(pod, container string) (context.Context, error)
• func PodRevisionContext(pod, container, ns, svc, cfg, rev string) (context.Context, error)
• func RevisionContext(ns, svc, cfg, rev string) (context.Context, error)

Variables

var (
	NamespaceTagKey      = tag.MustNewKey(metricskey.LabelNamespaceName)
	ServiceTagKey        = tag.MustNewKey(metricskey.LabelServiceName)
	ConfigTagKey         = tag.MustNewKey(metricskey.LabelConfigurationName)
	RevisionTagKey       = tag.MustNewKey(metricskey.LabelRevisionName)
	PodTagKey            = tag.MustNewKey("pod_name")
	ContainerTagKey      = tag.MustNewKey("container_name")
	ResponseCodeKey      = tag.MustNewKey(metricskey.LabelResponseCode)
	ResponseCodeClassKey = tag.MustNewKey(metricskey.LabelResponseCodeClass)

	CommonRevisionKeys = []tag.Key{NamespaceTagKey, ServiceTagKey, ConfigTagKey, RevisionTagKey}
)

Create the tag keys that will be used to add tags to our measurements. Tag keys must conform to the restrictions described in go.opencensus.io/tag/validate.go. Currently those restrictions are: - length between 1 and 255 inclusive - characters are printable US-ASCII

Functions

func AugmentWithResponse

func AugmentWithResponse(baseCtx context.Context, responseCode int) context.Context

AugmentWithResponse augments the given context with response-code specific tags.

func AugmentWithRevision

func AugmentWithRevision(baseCtx context.Context, ns, svc, cfg, rev string) (context.Context, error)

AugmentWithRevision augments the given context with revision specific tags.

func PodContext

func PodContext(pod, container string) (context.Context, error)

PodContext generate a new base metric reporting context containing the respective pod specific tags.

func PodRevisionContext

func PodRevisionContext(pod, container, ns, svc, cfg, rev string) (context.Context, error)

PodRevisionContext generates a new base metric reporting context containing the respective pod and revision specific tags.

func RevisionContext

func RevisionContext(ns, svc, cfg, rev string) (context.Context, error)

RevisionContext generates a new base metric reporting context containing the respective revision specific tags.