plugin

Documentation

Index

• Constants
• func NewDatasource(settings backend.DataSourceInstanceSettings) (instancemgmt.Instance, error)
• func QueryMonitorErrors(ctx context.Context, query backend.DataQuery, ...) (backend.DataResponse, error)
• func QueryMonitorStatusPageChanges(ctx context.Context, query backend.DataQuery, ...) (backend.DataResponse, error)
• func QueryMonitorTelemetry(ctx context.Context, query backend.DataQuery, ...) (backend.DataResponse, error)
• func ResourceCheckList(ctx context.Context, client internal.ClientWithResponsesInterface, ...) (backend.CallResourceResponse, error)
• func ResourceInstanceList(ctx context.Context, client internal.ClientWithResponsesInterface, ...) (backend.CallResourceResponse, error)
• func ResourceMonitorList(ctx context.Context, client internal.ClientWithResponsesInterface) (backend.CallResourceResponse, error)
• type Datasource
  • func (d *Datasource) CallResource(ctx context.Context, req *backend.CallResourceRequest, ...) error
  • func (d *Datasource) CheckHealth(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error)
  • func (d *Datasource) Dispose()
  • func (d *Datasource) QueryData(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

Constants

const (
	GraphFrameType frameType = 0
	TableFrameType frameType = 1
)

const (
	DataFrameMonitorErrors            = "errors"
	DataFrameMonitorTelemetry         = "telemetry"
	DataFrameMonitorStatusPageChanges = "status_page_changes"
	DataFrameMonitorStatus            = "status"
)

Functions

func NewDatasource

func NewDatasource(settings backend.DataSourceInstanceSettings) (instancemgmt.Instance, error)

NewDatasource creates a new datasource instance.

func QueryMonitorErrors

func QueryMonitorErrors(ctx context.Context, query backend.DataQuery, client internal.ClientWithResponsesInterface) (backend.DataResponse, error)

QueryMonitorErrors queries `/monitor-telemetry`

func QueryMonitorStatusPageChanges

func QueryMonitorStatusPageChanges(ctx context.Context, query backend.DataQuery, client internal.ClientWithResponsesInterface) (backend.DataResponse, error)

QueryMonitorStatusPageChanges queries `/status-page-changes`

func QueryMonitorTelemetry

func QueryMonitorTelemetry(ctx context.Context, query backend.DataQuery, client internal.ClientWithResponsesInterface) (backend.DataResponse, error)

QueryMonitorTelemetry queries `/monitor-telemetry`

func ResourceCheckList

func ResourceCheckList(ctx context.Context, client internal.ClientWithResponsesInterface, monitors []string, includeShared bool) (backend.CallResourceResponse, error)

func ResourceInstanceList

func ResourceInstanceList(ctx context.Context, client internal.ClientWithResponsesInterface, monitors []string, includeShared bool) (backend.CallResourceResponse, error)

func ResourceMonitorList

func ResourceMonitorList(ctx context.Context, client internal.ClientWithResponsesInterface) (backend.CallResourceResponse, error)

ResourceMonitorList returns a list of monitors which is can be used by a select box

Types

type Datasource

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

func (*Datasource) CallResource

func (d *Datasource) CallResource(ctx context.Context, req *backend.CallResourceRequest, sender backend.CallResourceResponseSender) error

CallResource implements backend.CallResourceHandler

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()

func (*Datasource) QueryData

func (d *Datasource) QueryData(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

QueryData go through each query and routes them to the appropriate query handler