plugin

Documentation

Index

• func NewDatasource(_ context.Context, settings backend.DataSourceInstanceSettings) (instancemgmt.Instance, error)
• type Datasource
  • func (d *Datasource) CallResource(ctx context.Context, req *backend.CallResourceRequest, ...) error
  • func (d *Datasource) Dispose()

Functions

func NewDatasource

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

NewDatasource creates a new datasource instance.

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 (*Datasource) CallResource

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

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.