Ivan Ortega Alba
104 lines
5.4 KiB
Go
104 lines
5.4 KiB
Go
package conversion
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import (
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"k8s.io/apimachinery/pkg/conversion"
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"k8s.io/apimachinery/pkg/runtime"
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dashv0 "github.com/grafana/grafana/apps/dashboard/pkg/apis/dashboard/v0alpha1"
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dashv1 "github.com/grafana/grafana/apps/dashboard/pkg/apis/dashboard/v1beta1"
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dashv2alpha1 "github.com/grafana/grafana/apps/dashboard/pkg/apis/dashboard/v2alpha1"
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dashv2beta1 "github.com/grafana/grafana/apps/dashboard/pkg/apis/dashboard/v2beta1"
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"github.com/grafana/grafana/apps/dashboard/pkg/migration/schemaversion"
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)
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func RegisterConversions(s *runtime.Scheme, dsIndexProvider schemaversion.DataSourceIndexProvider, leIndexProvider schemaversion.LibraryElementIndexProvider) error {
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// Wrap the provider once with 10s caching for all conversions.
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// This prevents repeated DB queries across multiple conversion calls while allowing
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// the cache to refresh periodically, making it suitable for long-lived singleton usage.
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dsIndexProvider = schemaversion.WrapIndexProviderWithCache(dsIndexProvider)
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// Wrap library element provider with caching as well
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leIndexProvider = schemaversion.WrapLibraryElementProviderWithCache(leIndexProvider)
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// v0 conversions
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if err := s.AddConversionFunc((*dashv0.Dashboard)(nil), (*dashv1.Dashboard)(nil),
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withConversionMetrics(dashv0.APIVERSION, dashv1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V0_to_V1beta1(a.(*dashv0.Dashboard), b.(*dashv1.Dashboard), scope)
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})); err != nil {
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return err
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}
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if err := s.AddConversionFunc((*dashv0.Dashboard)(nil), (*dashv2alpha1.Dashboard)(nil),
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withConversionMetrics(dashv0.APIVERSION, dashv2alpha1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V0_to_V2alpha1(a.(*dashv0.Dashboard), b.(*dashv2alpha1.Dashboard), scope, dsIndexProvider, leIndexProvider)
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})); err != nil {
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return err
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}
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if err := s.AddConversionFunc((*dashv0.Dashboard)(nil), (*dashv2beta1.Dashboard)(nil),
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withConversionMetrics(dashv0.APIVERSION, dashv2beta1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V0_to_V2beta1(a.(*dashv0.Dashboard), b.(*dashv2beta1.Dashboard), scope, dsIndexProvider, leIndexProvider)
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})); err != nil {
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return err
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}
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// v1 conversions
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if err := s.AddConversionFunc((*dashv1.Dashboard)(nil), (*dashv0.Dashboard)(nil),
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withConversionMetrics(dashv1.APIVERSION, dashv0.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V1beta1_to_V0(a.(*dashv1.Dashboard), b.(*dashv0.Dashboard), scope)
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})); err != nil {
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return err
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}
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if err := s.AddConversionFunc((*dashv1.Dashboard)(nil), (*dashv2alpha1.Dashboard)(nil),
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withConversionMetrics(dashv1.APIVERSION, dashv2alpha1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V1beta1_to_V2alpha1(a.(*dashv1.Dashboard), b.(*dashv2alpha1.Dashboard), scope, dsIndexProvider, leIndexProvider)
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})); err != nil {
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return err
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}
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if err := s.AddConversionFunc((*dashv1.Dashboard)(nil), (*dashv2beta1.Dashboard)(nil),
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withConversionMetrics(dashv1.APIVERSION, dashv2beta1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V1beta1_to_V2beta1(a.(*dashv1.Dashboard), b.(*dashv2beta1.Dashboard), scope, dsIndexProvider, leIndexProvider)
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})); err != nil {
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return err
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}
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// v2alpha1 conversions
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if err := s.AddConversionFunc((*dashv2alpha1.Dashboard)(nil), (*dashv0.Dashboard)(nil),
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withConversionMetrics(dashv2alpha1.APIVERSION, dashv0.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V2alpha1_to_V0(a.(*dashv2alpha1.Dashboard), b.(*dashv0.Dashboard), scope)
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})); err != nil {
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return err
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}
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if err := s.AddConversionFunc((*dashv2alpha1.Dashboard)(nil), (*dashv1.Dashboard)(nil),
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withConversionMetrics(dashv2alpha1.APIVERSION, dashv1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V2alpha1_to_V1beta1(a.(*dashv2alpha1.Dashboard), b.(*dashv1.Dashboard), scope, dsIndexProvider)
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})); err != nil {
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return err
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}
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if err := s.AddConversionFunc((*dashv2alpha1.Dashboard)(nil), (*dashv2beta1.Dashboard)(nil),
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withConversionMetrics(dashv2alpha1.APIVERSION, dashv2beta1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V2alpha1_to_V2beta1(a.(*dashv2alpha1.Dashboard), b.(*dashv2beta1.Dashboard), scope)
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})); err != nil {
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return err
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}
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// v2beta1 conversions
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if err := s.AddConversionFunc((*dashv2beta1.Dashboard)(nil), (*dashv0.Dashboard)(nil),
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withConversionMetrics(dashv2beta1.APIVERSION, dashv0.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V2beta1_to_V0(a.(*dashv2beta1.Dashboard), b.(*dashv0.Dashboard), scope)
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})); err != nil {
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return err
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}
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if err := s.AddConversionFunc((*dashv2beta1.Dashboard)(nil), (*dashv1.Dashboard)(nil),
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withConversionMetrics(dashv2beta1.APIVERSION, dashv1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V2beta1_to_V1beta1(a.(*dashv2beta1.Dashboard), b.(*dashv1.Dashboard), scope, dsIndexProvider)
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})); err != nil {
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return err
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}
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if err := s.AddConversionFunc((*dashv2beta1.Dashboard)(nil), (*dashv2alpha1.Dashboard)(nil),
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withConversionMetrics(dashv2beta1.APIVERSION, dashv2alpha1.APIVERSION, func(a, b interface{}, scope conversion.Scope) error {
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return Convert_V2beta1_to_V2alpha1(a.(*dashv2beta1.Dashboard), b.(*dashv2alpha1.Dashboard), scope)
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})); err != nil {
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return err
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}
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return nil
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}
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