forked from kubernetes/dashboard
/
detail.go
83 lines (72 loc) · 3.27 KB
/
detail.go
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// Copyright 2017 The Kubernetes Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package v1
import (
"context"
apiextensions "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
apiextensionsclientset "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/rest"
"github.com/lixianyang/dashboard/v2/src/app/backend/errors"
"github.com/lixianyang/dashboard/v2/src/app/backend/resource/common"
"github.com/lixianyang/dashboard/v2/src/app/backend/resource/customresourcedefinition/types"
"github.com/lixianyang/dashboard/v2/src/app/backend/resource/dataselect"
)
// GetCustomResourceDefinitionDetail returns detailed information about a custom resource definition.
func GetCustomResourceDefinitionDetail(client apiextensionsclientset.Interface, config *rest.Config, name string) (*types.CustomResourceDefinitionDetail, error) {
customResourceDefinition, err := client.ApiextensionsV1().CustomResourceDefinitions().Get(context.TODO(), name, metav1.GetOptions{})
nonCriticalErrors, criticalError := errors.HandleError(err)
if criticalError != nil {
return nil, criticalError
}
objects, err := GetCustomResourceObjectList(client, config, &common.NamespaceQuery{}, dataselect.DefaultDataSelect, name)
nonCriticalErrors, criticalError = errors.AppendError(err, nonCriticalErrors)
if criticalError != nil {
return nil, criticalError
}
return toCustomResourceDefinitionDetail(customResourceDefinition, *objects, nonCriticalErrors), nil
}
func toCustomResourceDefinitionDetail(crd *apiextensions.CustomResourceDefinition, objects types.CustomResourceObjectList, nonCriticalErrors []error) *types.CustomResourceDefinitionDetail {
subresources := []string{}
crdSubresources := crd.Spec.Versions[0].Subresources
if crdSubresources != nil {
if crdSubresources.Scale != nil {
subresources = append(subresources, "Scale")
}
if crdSubresources.Status != nil {
subresources = append(subresources, "Status")
}
}
return &types.CustomResourceDefinitionDetail{
CustomResourceDefinition: toCustomResourceDefinition(crd),
Versions: getCRDVersions(crd),
Conditions: getCRDConditions(crd),
Objects: objects,
Subresources: subresources,
Errors: nonCriticalErrors,
}
}
func getCRDVersions(crd *apiextensions.CustomResourceDefinition) []types.CustomResourceDefinitionVersion {
crdVersions := make([]types.CustomResourceDefinitionVersion, 0, len(crd.Spec.Versions))
if len(crd.Spec.Versions) > 0 {
for _, version := range crd.Spec.Versions {
crdVersions = append(crdVersions, types.CustomResourceDefinitionVersion{
Name: version.Name,
Served: version.Served,
Storage: version.Storage,
})
}
}
return crdVersions
}