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https://github.com/grafana/grafana.git
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d57fa1291f
Throw errors when trying to call List in legacy with an RV specified Change ResourceVersion to microseconds Co-authored-by: Marco de Abreu <18629099+marcoabreu@users.noreply.github.com>
98 lines
2.6 KiB
Go
98 lines
2.6 KiB
Go
package dashboard
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import (
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"context"
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"fmt"
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"strconv"
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"k8s.io/apimachinery/pkg/apis/meta/internalversion"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apiserver/pkg/registry/rest"
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"github.com/grafana/grafana/pkg/apimachinery/utils"
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"github.com/grafana/grafana/pkg/registry/apis/dashboard/legacy"
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"github.com/grafana/grafana/pkg/services/apiserver/endpoints/request"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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)
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var (
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_ rest.Scoper = (*LibraryPanelStore)(nil)
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_ rest.SingularNameProvider = (*LibraryPanelStore)(nil)
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_ rest.Getter = (*LibraryPanelStore)(nil)
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_ rest.Lister = (*LibraryPanelStore)(nil)
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_ rest.Storage = (*LibraryPanelStore)(nil)
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)
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type LibraryPanelStore struct {
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Access legacy.DashboardAccess
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ResourceInfo utils.ResourceInfo
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}
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func (s *LibraryPanelStore) New() runtime.Object {
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return s.ResourceInfo.NewFunc()
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}
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func (s *LibraryPanelStore) Destroy() {}
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func (s *LibraryPanelStore) NamespaceScoped() bool {
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return true // namespace == org
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}
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func (s *LibraryPanelStore) GetSingularName() string {
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return s.ResourceInfo.GetSingularName()
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}
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func (s *LibraryPanelStore) NewList() runtime.Object {
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return s.ResourceInfo.NewListFunc()
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}
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func (s *LibraryPanelStore) ConvertToTable(ctx context.Context, object runtime.Object, tableOptions runtime.Object) (*metav1.Table, error) {
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return s.ResourceInfo.TableConverter().ConvertToTable(ctx, object, tableOptions)
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}
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func (s *LibraryPanelStore) List(ctx context.Context, options *internalversion.ListOptions) (runtime.Object, error) {
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if options.ResourceVersion != "" {
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return nil, apierrors.NewBadRequest("List with explicit resourceVersion is not supported with this storage backend")
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}
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ns, err := request.NamespaceInfoFrom(ctx, true)
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if err != nil {
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return nil, err
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}
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query := legacy.LibraryPanelQuery{
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OrgID: ns.OrgID,
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Limit: options.Limit,
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}
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if options.Continue != "" {
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query.LastID, err = strconv.ParseInt(options.Continue, 10, 64)
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if err != nil {
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return nil, fmt.Errorf("invalid continue token")
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}
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}
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if query.Limit < 1 {
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query.Limit = 25
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}
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return s.Access.GetLibraryPanels(ctx, query)
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}
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func (s *LibraryPanelStore) Get(ctx context.Context, name string, options *metav1.GetOptions) (runtime.Object, error) {
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ns, err := request.NamespaceInfoFrom(ctx, true)
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if err != nil {
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return nil, err
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}
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query := legacy.LibraryPanelQuery{
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OrgID: ns.OrgID,
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UID: name,
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Limit: 1,
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}
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found, err := s.Access.GetLibraryPanels(ctx, query)
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if err != nil {
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return nil, err
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}
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if len(found.Items) == 1 {
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return &found.Items[0], nil
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}
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return nil, s.ResourceInfo.NewNotFound(name)
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}
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