server

Documentation

Index

• Constants
• type Generator
  • func (r *Generator) GetFirst() (first time.Time, err error)
  • func (r *Generator) GetLast() (first time.Time, err error)
  • func (r *Generator) Plot(w io.Writer, plotType PlotType, fold bool, start, stop time.Time) (err error)
• type PlotType
• type Server
  • func New(port int, db store.DB) *Server
  • func (s *Server) Collect(ch chan<- prometheus.Metric)
  • func (s *Server) Describe(ch chan<- *prometheus.Desc)
  • func (s *Server) Run(ctx context.Context)

Constants

const (
	ScatterPlot = iota
	ContourPlot
	HeatmapPlot
)

Types

type Generator

type Generator struct {
	store.DB
}

func (*Generator) GetFirst

func (r *Generator) GetFirst() (first time.Time, err error)

func (*Generator) GetLast

func (r *Generator) GetLast() (first time.Time, err error)

func (*Generator) Plot

func (r *Generator) Plot(w io.Writer, plotType PlotType, fold bool, start, stop time.Time) (err error)

type PlotType

type PlotType int

type Server

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

func New

func New(port int, db store.DB) *Server

func (*Server) Collect

func (s *Server) Collect(ch chan<- prometheus.Metric)

func (*Server) Describe

func (s *Server) Describe(ch chan<- *prometheus.Desc)

func (*Server) Run

func (s *Server) Run(ctx context.Context)