stackdriver

Documentation

Index

• type Provider
  • func NewProvider(ctx context.Context, project string, region string, serviceName string) (*Provider, error)
  • func (p *Provider) ErrorRate(ctx context.Context, offset time.Duration) (float64, error)
  • func (p *Provider) Latency(ctx context.Context, offset time.Duration, alignReduceType metrics.AlignReduce) (float64, error)
  • func (p *Provider) RequestCount(ctx context.Context, offset time.Duration) (int64, error)
  • func (p *Provider) SetCandidateRevision(revisionName string)

Types

type Provider

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

Provider is a metrics provider for Cloud Monitoring.

func NewProvider

func NewProvider(ctx context.Context, project string, region string, serviceName string) (*Provider, error)

NewProvider initializes the provider for Cloud Monitoring.

func (*Provider) ErrorRate

func (p *Provider) ErrorRate(ctx context.Context, offset time.Duration) (float64, error)

ErrorRate returns the rate of 5xx errors for the resource in the given offset. It returns 0 if no request was made during the interval.

func (*Provider) Latency

func (p *Provider) Latency(ctx context.Context, offset time.Duration, alignReduceType metrics.AlignReduce) (float64, error)

Latency returns the latency for the resource for the given offset. It returns 0 if no request was made during the interval.

func (*Provider) RequestCount

func (p *Provider) RequestCount(ctx context.Context, offset time.Duration) (int64, error)

RequestCount count returns the number of requests for the given offset.

func (*Provider) SetCandidateRevision

func (p *Provider) SetCandidateRevision(revisionName string)

SetCandidateRevision sets the candidate revision name for which the provider should get metrics.