mirror of
https://github.com/grafana/grafana.git
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7fbc7d019a
* refactoring store interface and init flow * fix import * fix linter * refactor resource calling * load with class * re-order args * fix tests * fix linter * remove old creator * add custom config struct * fix some tests * cleanup * fix * tackle plugins * fix linter * refactor and fix test * add connect failure error * add fix for azure, cloud monitoring and test data * restructure * remove unused err * add fake tracer for test * fix grafana ds plugin
101 lines
3.4 KiB
Go
101 lines
3.4 KiB
Go
package coreplugin
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import (
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"github.com/grafana/grafana-plugin-sdk-go/backend"
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"github.com/grafana/grafana/pkg/plugins/backendplugin"
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"github.com/grafana/grafana/pkg/tsdb/azuremonitor"
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"github.com/grafana/grafana/pkg/tsdb/cloudmonitoring"
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"github.com/grafana/grafana/pkg/tsdb/cloudwatch"
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"github.com/grafana/grafana/pkg/tsdb/elasticsearch"
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"github.com/grafana/grafana/pkg/tsdb/grafanads"
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"github.com/grafana/grafana/pkg/tsdb/graphite"
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"github.com/grafana/grafana/pkg/tsdb/influxdb"
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"github.com/grafana/grafana/pkg/tsdb/loki"
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"github.com/grafana/grafana/pkg/tsdb/mssql"
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"github.com/grafana/grafana/pkg/tsdb/mysql"
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"github.com/grafana/grafana/pkg/tsdb/opentsdb"
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"github.com/grafana/grafana/pkg/tsdb/postgres"
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"github.com/grafana/grafana/pkg/tsdb/prometheus"
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"github.com/grafana/grafana/pkg/tsdb/tempo"
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"github.com/grafana/grafana/pkg/tsdb/testdatasource"
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)
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const (
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CloudWatch = "cloudwatch"
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CloudMonitoring = "stackdriver"
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AzureMonitor = "grafana-azure-monitor-datasource"
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Elasticsearch = "elasticsearch"
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Graphite = "graphite"
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InfluxDB = "influxdb"
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Loki = "loki"
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OpenTSDB = "opentsdb"
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Prometheus = "prometheus"
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Tempo = "tempo"
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TestData = "testdata"
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PostgreSQL = "postgres"
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MySQL = "mysql"
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MSSQL = "mssql"
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Grafana = "grafana"
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)
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type Registry struct {
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store map[string]backendplugin.PluginFactoryFunc
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}
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func NewRegistry(store map[string]backendplugin.PluginFactoryFunc) *Registry {
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return &Registry{
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store: store,
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}
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}
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func ProvideCoreRegistry(am *azuremonitor.Service, cw *cloudwatch.CloudWatchService, cm *cloudmonitoring.Service,
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es *elasticsearch.Service, grap *graphite.Service, idb *influxdb.Service, lk *loki.Service, otsdb *opentsdb.Service,
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pr *prometheus.Service, t *tempo.Service, td *testdatasource.Service, pg *postgres.Service, my *mysql.Service,
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ms *mssql.Service, graf *grafanads.Service) *Registry {
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return NewRegistry(map[string]backendplugin.PluginFactoryFunc{
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CloudWatch: asBackendPlugin(cw.Executor),
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CloudMonitoring: asBackendPlugin(cm),
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AzureMonitor: asBackendPlugin(am),
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Elasticsearch: asBackendPlugin(es),
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Graphite: asBackendPlugin(grap),
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InfluxDB: asBackendPlugin(idb),
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Loki: asBackendPlugin(lk),
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OpenTSDB: asBackendPlugin(otsdb),
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Prometheus: asBackendPlugin(pr),
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Tempo: asBackendPlugin(t),
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TestData: asBackendPlugin(td),
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PostgreSQL: asBackendPlugin(pg),
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MySQL: asBackendPlugin(my),
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MSSQL: asBackendPlugin(ms),
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Grafana: asBackendPlugin(graf),
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})
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}
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func (cr *Registry) Get(pluginID string) backendplugin.PluginFactoryFunc {
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return cr.store[pluginID]
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}
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func asBackendPlugin(svc interface{}) backendplugin.PluginFactoryFunc {
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opts := backend.ServeOpts{}
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if queryHandler, ok := svc.(backend.QueryDataHandler); ok {
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opts.QueryDataHandler = queryHandler
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}
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if resourceHandler, ok := svc.(backend.CallResourceHandler); ok {
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opts.CallResourceHandler = resourceHandler
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}
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if streamHandler, ok := svc.(backend.StreamHandler); ok {
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opts.StreamHandler = streamHandler
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}
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if healthHandler, ok := svc.(backend.CheckHealthHandler); ok {
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opts.CheckHealthHandler = healthHandler
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}
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if opts.QueryDataHandler != nil || opts.CallResourceHandler != nil ||
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opts.CheckHealthHandler != nil || opts.StreamHandler != nil {
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return New(opts)
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}
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return nil
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}
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