mirror of https://github.com/grafana/grafana.git
67 lines
1.9 KiB
Go
67 lines
1.9 KiB
Go
package query
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import (
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"context"
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"github.com/grafana/grafana/pkg/apimachinery/utils"
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query "github.com/grafana/grafana/pkg/apis/query/v0alpha1"
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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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)
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var (
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_ rest.Storage = (*pluginsStorage)(nil)
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_ rest.Scoper = (*pluginsStorage)(nil)
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_ rest.SingularNameProvider = (*pluginsStorage)(nil)
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_ rest.Lister = (*pluginsStorage)(nil)
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)
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type pluginsStorage struct {
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resourceInfo *utils.ResourceInfo
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tableConverter rest.TableConvertor
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registry query.DataSourceApiServerRegistry
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// Always return an empty list regardless what we think exists
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returnEmptyList bool
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}
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func newPluginsStorage(reg query.DataSourceApiServerRegistry) *pluginsStorage {
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var resourceInfo = query.DataSourceApiServerResourceInfo
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return &pluginsStorage{
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resourceInfo: &resourceInfo,
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tableConverter: rest.NewDefaultTableConvertor(resourceInfo.GroupResource()),
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registry: reg,
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}
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}
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func (s *pluginsStorage) New() runtime.Object {
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return s.resourceInfo.NewFunc()
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}
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func (s *pluginsStorage) Destroy() {}
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func (s *pluginsStorage) NamespaceScoped() bool {
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return false
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}
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func (s *pluginsStorage) GetSingularName() string {
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return s.resourceInfo.GetSingularName()
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}
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func (s *pluginsStorage) NewList() runtime.Object {
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return s.resourceInfo.NewListFunc()
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}
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func (s *pluginsStorage) ConvertToTable(ctx context.Context, object runtime.Object, tableOptions runtime.Object) (*metav1.Table, error) {
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return s.tableConverter.ConvertToTable(ctx, object, tableOptions)
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}
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func (s *pluginsStorage) List(ctx context.Context, options *internalversion.ListOptions) (runtime.Object, error) {
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if s.returnEmptyList {
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return s.NewList(), nil
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}
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return s.registry.GetDatasourceApiServers(ctx)
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}
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