feat(dashboards): add ttl based caching for datasources (#113999)

2025-11-17 09:48:17 +01:00
parent 64c61c6916
commit 9dd8c85448
3 changed files with 51 additions and 22 deletions
@@ -12,6 +12,11 @@ import (
 )

 func RegisterConversions(s *runtime.Scheme, dsIndexProvider schemaversion.DataSourceIndexProvider) error {
+	// Wrap the provider once with 10s caching for all conversions.
+	// This prevents repeated DB queries across multiple conversion calls while allowing
+	// the cache to refresh periodically, making it suitable for long-lived singleton usage.
+	dsIndexProvider = schemaversion.WrapIndexProviderWithCache(dsIndexProvider)
+
 	// v0 conversions
 	if err := s.AddConversionFunc((*dashv0.Dashboard)(nil), (*dashv1.Dashboard)(nil),
 		withConversionMetrics(dashv0.APIVERSION, dashv1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {