datasource

Documentation

Index

• Variables
• func CheckPrometheusQL(promQl string) error
• func GetSerialName(query *m.QueryMonitorData, tagMap map[string]string, dataLength int, ...) string
• func InitPrometheusDatasource()
• func PrometheusData(query *m.QueryMonitorData) []*m.SerialModel
• func QueryLogKeywordData(keywordMode string) (result map[string]float64, err error)
• func QueryPromQLMetric(promQl, address string, start, end int64) (metricList []string, err error)
• func QueryPromSeries(promQL string) (result []map[string]string, err error)
• func QueryPrometheusRange(promQL string, start, end, step int64) (result *m.PrometheusData, err error)
• func ResetPrometheusMetricMap(tagMap map[string]string) map[string]string
• type DataSource
  • func (ds *DataSource) GetHttpClient() (*http.Client, error)
  • func (ds *DataSource) GetHttpTransport() (*http.Transport, error)
• type DataSourceParam

Variables

var PieLegendBlackName = []string{"job", "instance", "__name__", "e_guid"}

Functions

func CheckPrometheusQL

func CheckPrometheusQL(promQl string) error

func GetSerialName

func GetSerialName(query *m.QueryMonitorData, tagMap map[string]string, dataLength int, metricFirst bool) string

func InitPrometheusDatasource

func InitPrometheusDatasource()

func PrometheusData

func PrometheusData(query *m.QueryMonitorData) []*m.SerialModel

func QueryLogKeywordData

func QueryLogKeywordData(keywordMode string) (result map[string]float64, err error)

QueryLogKeywordData keywordMode -> log | db

func QueryPromQLMetric

func QueryPromQLMetric(promQl, address string, start, end int64) (metricList []string, err error)

func QueryPromSeries

func QueryPromSeries(promQL string) (result []map[string]string, err error)

func QueryPrometheusRange

func QueryPrometheusRange(promQL string, start, end, step int64) (result *m.PrometheusData, err error)

QueryPrometheusRange start/end/step second value

func ResetPrometheusMetricMap

func ResetPrometheusMetricMap(tagMap map[string]string) map[string]string

ResetPrometheusMetricMap 重置 Prometheus返回的metric

Types

type DataSource

type DataSource struct {
	Id                int
	Name              string
	Type              string
	Url               string
	Password          string
	User              string
	Database          string
	BasicAuth         bool
	BasicAuthUser     string
	BasicAuthPassword string
	WithCredentials   bool
	IsDefault         bool
	ReadOnly          bool
	Created           time.Time
	Updated           time.Time
}

func (*DataSource) GetHttpClient

func (ds *DataSource) GetHttpClient() (*http.Client, error)

func (*DataSource) GetHttpTransport

func (ds *DataSource) GetHttpTransport() (*http.Transport, error)

type DataSourceParam

type DataSourceParam struct {
	DataSource *DataSource
	Host       string
	Token      string
}