grafana

Documentation

Index

• type Config
  • func ParseConfig(path string) (*Config, error)
  • func (c *Config) LabelValues() []LabelValue
• type LabelValue
• type PanelConfig

Types

type Config

type Config struct {
	Rows []struct {
		Panels []PanelConfig `json:"panels"`
		Repeat string        `json:"repeat"`
		Title  string        `json:"title"`
	} `json:"rows"`
	Templating struct {
		List []struct {
			Name  string `json:"name"`
			Label string `json:"label"`
			Query string `json:"query"`
		} `json:"list"`
	} `json:"templating"`
}

Config is the Prometheus metrics config for the Grafana, We will parse the associated json file to this Config.

func ParseConfig

func ParseConfig(path string) (*Config, error)

ParseConfig parses the config from a JSON file.

func (*Config) LabelValues

func (c *Config) LabelValues() []LabelValue

LabelValues parse the templating to get the label values.

type LabelValue

type LabelValue struct {
	Query string
	Label string
	Name  string
}

LabelValue is used to get thet time series with the centain label. We will use this label value to replace the name configured in Grafana.

type PanelConfig

type PanelConfig struct {
	Targets []struct {
		Expr         string `json:"expr"`
		LegendFormat string `json:"legendFormat"`
	}
	Title string `json:"title"`
}

PanelConfig is for panel of the row.