json

Documentation

Index

• type Collector
  • func New(fs afero.Fs, fname string) (*Collector, error)
  • func (c *Collector) Collect(scs []stats.SampleContainer)
  • func (c *Collector) GetRequiredSystemTags() lib.TagSet
  • func (c *Collector) HandleMetric(m *stats.Metric)
  • func (c *Collector) HasSeenMetric(str string) bool
  • func (c *Collector) Init() error
  • func (c *Collector) Link() string
  • func (c *Collector) Run(ctx context.Context)
• type Envelope
  • func WrapMetric(metric *stats.Metric) *Envelope
  • func WrapSample(sample *stats.Sample) *Envelope
• type JSONSample
  • func NewJSONSample(sample *stats.Sample) *JSONSample

Types

type Collector

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

func New

func New(fs afero.Fs, fname string) (*Collector, error)

func (*Collector) Collect

func (c *Collector) Collect(scs []stats.SampleContainer)

func (*Collector) GetRequiredSystemTags

func (c *Collector) GetRequiredSystemTags() lib.TagSet

GetRequiredSystemTags returns which sample tags are needed by this collector

func (*Collector) HandleMetric

func (c *Collector) HandleMetric(m *stats.Metric)

func (*Collector) HasSeenMetric

func (c *Collector) HasSeenMetric(str string) bool

func (*Collector) Init

func (c *Collector) Init() error

func (*Collector) Link

func (c *Collector) Link() string

func (*Collector) Run

func (c *Collector) Run(ctx context.Context)

type Envelope

type Envelope struct {
	Type   string      `json:"type"`
	Data   interface{} `json:"data"`
	Metric string      `json:"metric,omitempty"`
}

func WrapMetric

func WrapMetric(metric *stats.Metric) *Envelope

func WrapSample

func WrapSample(sample *stats.Sample) *Envelope

type JSONSample

type JSONSample struct {
	Time  time.Time         `json:"time"`
	Value float64           `json:"value"`
	Tags  *stats.SampleTags `json:"tags"`
}

func NewJSONSample

func NewJSONSample(sample *stats.Sample) *JSONSample