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Introduce TSDB service (#31520)

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* Introduce TSDB service

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

Co-authored-by: Erik Sundell <erik.sundell87@gmail.com>
Co-authored-by: Will Browne <will.browne@grafana.com>
Co-authored-by: Torkel Ödegaard <torkel@grafana.org>
Co-authored-by: Will Browne <wbrowne@users.noreply.github.com>
Co-authored-by: Zoltán Bedi <zoltan.bedi@gmail.com>
This commit is contained in:
Arve Knudsen
2021-03-08 07:02:49 +01:00
committed by GitHub
parent c899bf3592
commit b79e61656a
203 changed files with 5270 additions and 4777 deletions
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3
pkg/plugins/backendplugin/grpcplugin/client_v1.go
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@ -8,6 +8,7 @@ import (
"github.com/grafana/grafana-plugin-sdk-go/backend"
"github.com/grafana/grafana/pkg/infra/log"
"github.com/grafana/grafana/pkg/plugins/backendplugin"
"github.com/grafana/grafana/pkg/plugins/backendplugin/instrumentation"
"github.com/hashicorp/go-plugin"
)
@ -75,7 +76,7 @@ func instrumentDatasourcePluginV1(plugin datasourceV1.DatasourcePlugin) datasour
return datasourceV1QueryFunc(func(ctx context.Context, req *datasourceV1.DatasourceRequest) (*datasourceV1.DatasourceResponse, error) {
var resp *datasourceV1.DatasourceResponse
err := backendplugin.InstrumentQueryDataRequest(req.Datasource.Type, func() (innerErr error) {
err := instrumentation.InstrumentQueryDataRequest(req.Datasource.Type, func() (innerErr error) {
resp, innerErr = plugin.Query(ctx, req)
return
})

3
pkg/plugins/backendplugin/grpcplugin/client_v2.go
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@ -10,6 +10,7 @@ import (
"github.com/grafana/grafana-plugin-sdk-go/genproto/pluginv2"
"github.com/grafana/grafana/pkg/infra/log"
"github.com/grafana/grafana/pkg/plugins/backendplugin"
"github.com/grafana/grafana/pkg/plugins/backendplugin/instrumentation"
"github.com/grafana/grafana/pkg/plugins/backendplugin/pluginextensionv2"
"github.com/grafana/grafana/pkg/util/errutil"
"github.com/hashicorp/go-plugin"
@ -170,7 +171,7 @@ func instrumentDataClient(plugin grpcplugin.DataClient) grpcplugin.DataClient {
return dataClientQueryDataFunc(func(ctx context.Context, req *pluginv2.QueryDataRequest, opts ...grpc.CallOption) (*pluginv2.QueryDataResponse, error) {
var resp *pluginv2.QueryDataResponse
err := backendplugin.InstrumentQueryDataRequest(req.PluginContext.PluginId, func() (innerErr error) {
err := instrumentation.InstrumentQueryDataRequest(req.PluginContext.PluginId, func() (innerErr error) {
resp, innerErr = plugin.QueryData(ctx, req)
return
})

8
pkg/plugins/backendplugin/grpcplugin/grpc_plugin.go
View File

@ -28,7 +28,7 @@ type grpcPlugin struct {
// newPlugin allocates and returns a new gRPC (external) backendplugin.Plugin.
func newPlugin(descriptor PluginDescriptor) backendplugin.PluginFactoryFunc {
return backendplugin.PluginFactoryFunc(func(pluginID string, logger log.Logger, env []string) (backendplugin.Plugin, error) {
return func(pluginID string, logger log.Logger, env []string) (backendplugin.Plugin, error) {
return &grpcPlugin{
descriptor: descriptor,
logger: logger,
@ -36,7 +36,11 @@ func newPlugin(descriptor PluginDescriptor) backendplugin.PluginFactoryFunc {
return plugin.NewClient(newClientConfig(descriptor.executablePath, env, logger, descriptor.versionedPlugins))
},
}, nil
})
}
}
func (p *grpcPlugin) CanHandleDataQueries() bool {
return false
}
func (p *grpcPlugin) PluginID() string {