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020780f5ac
DS-querier: define func to fetch instance config settings to be passed into executing query
28 lines
1.0 KiB
Go
28 lines
1.0 KiB
Go
package clientapi
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import (
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"context"
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"github.com/grafana/grafana-plugin-sdk-go/backend"
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data "github.com/grafana/grafana-plugin-sdk-go/experimental/apis/data/v0alpha1"
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"github.com/grafana/grafana/pkg/services/featuremgmt"
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)
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type QueryDataClient interface {
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QueryData(ctx context.Context, req data.QueryDataRequest) (*backend.QueryDataResponse, error)
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}
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type InstanceConfigurationSettings struct {
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StackID uint32
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FeatureToggles featuremgmt.FeatureToggles
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FullConfig map[string]map[string]string // configuration file settings
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Options map[string]string // additional settings related to an instance as set by grafana
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}
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type DataSourceClientSupplier interface {
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// Get a client for a given datasource
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GetDataSourceClient(ctx context.Context, ref data.DataSourceRef, headers map[string]string, instanceConfig InstanceConfigurationSettings) (QueryDataClient, error)
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// fetch information on the grafana instance (e.g. feature toggles)
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GetInstanceConfigurationSettings(ctx context.Context) (InstanceConfigurationSettings, error)
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}
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