walgen

Documentation

Index

• func GenerateTSDBWAL(logger log.Logger, dir string, config Config) error
• type Config
• type QueryData
• type Series
• type Set
  • func (s *Set) At() seriesgen.Series
  • func (s *Set) Err() error
  • func (s *Set) Next() bool

Functions

func GenerateTSDBWAL

func GenerateTSDBWAL(logger log.Logger, dir string, config Config) error

Types

type Config

type Config struct {
	InputSeries    []Series
	Retention      time.Duration
	ScrapeInterval time.Duration
}

TODO(bwplotka): Allow more realistic output.

type QueryData

type QueryData struct {
	ResultType model.ValueType `json:"resultType"`
	Result     model.Vector    `json:"result"`
}

type Series

type Series struct {
	Type string // gauge, counter (if counter we treat below as rate aim).

	Characteristics seriesgen.Characteristics

	// Result is an exact Prometheus HTTP query result that would be used to generate series' metrics labels.
	Result QueryData
	// Replicate multiples this set given number of times. For example if result has 10 metrics and replicate is 10 we will
	// have 100 unique series.
	Replicate int
}

type Set

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

func (*Set) At

func (s *Set) At() seriesgen.Series

func (*Set) Err

func (s *Set) Err() error

func (*Set) Next

func (s *Set) Next() bool