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Dashboard migration: Implement v2 to v0 conversions (#114812)

Browse Source 
* Update docs

* Remove 406 response since now it is converted

* fix linter

---------

Co-authored-by: Stephanie Hingtgen <stephanie.hingtgen@grafana.com>
This commit is contained in:
Ivan Ortega Alba
2025-12-04 05:08:03 +00:00
committed by GitHub
co-authored by Stephanie Hingtgen
parent dcd2086212
commit c8853f50cf
77 changed files with 18543 additions and 32107 deletions
Download Patch File Download Diff File Expand all files Collapse all files
apps/dashboard/pkg/migration/conversion/v2.go
+76 -31
View File
@@ -11,22 +11,45 @@ import (
"github.com/grafana/grafana/apps/dashboard/pkg/migration/schemaversion"
)
func Convert_V2alpha1_to_V0(in *dashv2alpha1.Dashboard, out *dashv0.Dashboard, scope conversion.Scope) error {
out.ObjectMeta = in.ObjectMeta
out.APIVersion = dashv0.APIVERSION
out.Kind = in.Kind
// TODO: implement V2 to V0 conversion
out.Status = dashv0.DashboardStatus{
Conversion: &dashv0.DashboardConversionStatus{
StoredVersion: ptr.To(dashv2alpha1.VERSION),
Failed: true,
Error: ptr.To("backend conversion not yet implemented"),
Source: in,
},
func Convert_V2alpha1_to_V0(in *dashv2alpha1.Dashboard, out *dashv0.Dashboard, scope conversion.Scope, dsIndexProvider schemaversion.DataSourceIndexProvider) error {
// Convert v2alpha1 → v1beta1 first, then v1beta1 → v0
v1beta1 := &dashv1.Dashboard{}
if err := ConvertDashboard_V2alpha1_to_V1beta1(in, v1beta1, scope, dsIndexProvider); err != nil {
out.ObjectMeta = in.ObjectMeta
out.APIVersion = dashv0.APIVERSION
out.Kind = in.Kind
out.Status = dashv0.DashboardStatus{
Conversion: &dashv0.DashboardConversionStatus{
StoredVersion: ptr.To(dashv2alpha1.VERSION),
Failed: true,
Error: ptr.To(err.Error()),
Source: in,
},
}
// For errors, set status but don't return error
return nil
}
// Convert v1beta1 → v0
if err := Convert_V1beta1_to_V0(v1beta1, out, scope); err != nil {
out.ObjectMeta = in.ObjectMeta
out.APIVersion = dashv0.APIVERSION
out.Kind = in.Kind
out.Status = dashv0.DashboardStatus{
Conversion: &dashv0.DashboardConversionStatus{
StoredVersion: ptr.To(dashv2alpha1.VERSION),
Failed: true,
Error: ptr.To(err.Error()),
Source: in,
},
}
// For errors, set status but don't return error
return nil
}
// Update the stored version to reflect the original source
out.Status.Conversion.StoredVersion = ptr.To(dashv2alpha1.VERSION)
return nil
}
@@ -46,7 +69,7 @@ func Convert_V2alpha1_to_V1beta1(in *dashv2alpha1.Dashboard, out *dashv1.Dashboa
},
}
// For errors, set status but don't return error (matches v1beta1_to_v2alpha1 pattern)
// For errors, set status but don't return error
return nil
}
@@ -91,22 +114,44 @@ func Convert_V2alpha1_to_V2beta1(in *dashv2alpha1.Dashboard, out *dashv2beta1.Da
return nil
}
func Convert_V2beta1_to_V0(in *dashv2beta1.Dashboard, out *dashv0.Dashboard, scope conversion.Scope) error {
out.ObjectMeta = in.ObjectMeta
out.APIVersion = dashv0.APIVERSION
out.Kind = in.Kind
// TODO: implement v2beta1 to V0 conversion
out.Status = dashv0.DashboardStatus{
Conversion: &dashv0.DashboardConversionStatus{
StoredVersion: ptr.To(dashv2beta1.VERSION),
Failed: true,
Error: ptr.To("backend conversion not yet implemented"),
Source: in,
},
func Convert_V2beta1_to_V0(in *dashv2beta1.Dashboard, out *dashv0.Dashboard, scope conversion.Scope, dsIndexProvider schemaversion.DataSourceIndexProvider) error {
// Convert v2beta1 → v1beta1 first, then v1beta1 → v0
v1beta1 := &dashv1.Dashboard{}
if err := Convert_V2beta1_to_V1beta1(in, v1beta1, scope, dsIndexProvider); err != nil {
out.ObjectMeta = in.ObjectMeta
out.APIVersion = dashv0.APIVERSION
out.Kind = in.Kind
out.Status = dashv0.DashboardStatus{
Conversion: &dashv0.DashboardConversionStatus{
StoredVersion: ptr.To(dashv2beta1.VERSION),
Failed: true,
Error: ptr.To(err.Error()),
Source: in,
},
}
// For errors, set status but don't return error
return nil
}
// Convert v1beta1 → v0
if err := Convert_V1beta1_to_V0(v1beta1, out, scope); err != nil {
out.ObjectMeta = in.ObjectMeta
out.APIVersion = dashv0.APIVERSION
out.Kind = in.Kind
out.Status = dashv0.DashboardStatus{
Conversion: &dashv0.DashboardConversionStatus{
StoredVersion: ptr.To(dashv2beta1.VERSION),
Failed: true,
Error: ptr.To(err.Error()),
Source: in,
},
}
return nil
}
// Update the stored version to reflect the original source
out.Status.Conversion.StoredVersion = ptr.To(dashv2beta1.VERSION)
return nil
}
@@ -127,7 +172,7 @@ func Convert_V2beta1_to_V1beta1(in *dashv2beta1.Dashboard, out *dashv1.Dashboard
Source: in,
},
}
// For errors, set status but don't return error (matches v1beta1_to_v2alpha1 pattern)
// For errors, set status but don't return error
return nil
}
@@ -143,7 +188,7 @@ func Convert_V2beta1_to_V1beta1(in *dashv2beta1.Dashboard, out *dashv1.Dashboard
Source: in,
},
}
// For errors, set status but don't return error (matches v1beta1_to_v2alpha1 pattern)
// For errors, set status but don't return error
return nil
}