Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func GetAllServers ¶
GetAllServers retrieves all servers from the hezner cloud api
func NewDataSourceInstance ¶
func NewDataSourceInstance(settings backend.DataSourceInstanceSettings) (instancemgmt.Instance, error)
Types ¶
type Datasource ¶
type Datasource struct {
// contains filtered or unexported fields
}
Datasource is an example datasource which can respond to data queries, reports its health and has streaming skills.
func NewDatasource ¶
func NewDatasource(ctx context.Context, settings Settings) *Datasource
NewDatasource creates a new datasource instance.
func (*Datasource) CheckHealth ¶
func (d *Datasource) CheckHealth(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error)
CheckHealth handles health checks sent from Grafana to the plugin. The main use case for these health checks is the test button on the datasource configuration page which allows users to verify that a datasource is working as expected.
func (*Datasource) Dispose ¶
func (d *Datasource) Dispose()
Dispose here tells plugin SDK that plugin wants to clean up resources when a new instance created. As soon as datasource settings change detected by SDK old datasource instance will be disposed and a new one will be created using NewSampleDatasource factory function.
func (*Datasource) QueryData ¶
func (d *Datasource) QueryData(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)
QueryData handles multiple queries and returns multiple responses. req contains the queries []DataQuery (where each query contains RefID as a unique identifier). The QueryDataResponse contains a map of RefID to the response for each query, and each response contains Frames ([]*Frame).
type Settings ¶
type Settings struct {
APIToken string `json:"apiToken"`
}
Settings represents the Datasource ConfigEditor options
func LoadSettings ¶
func LoadSettings(settings backend.DataSourceInstanceSettings) (Settings, error)
Source Files