57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package resource
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import (
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"encoding/json"
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"k8s.io/apimachinery/pkg/api/meta"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/kubectl/pkg/kinflate/types"
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)
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// Resource represents a Kubernetes Resource Object for ex. Deployment, Server
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// ConfigMap etc.
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type Resource struct {
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Data *unstructured.Unstructured
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}
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// GVKN returns Group/Version/Kind/Name for the resource.
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func (r *Resource) GVKN() types.GroupVersionKindName {
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var emptyZVKN types.GroupVersionKindName
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if r.Data == nil {
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return emptyZVKN
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}
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accessor, err := meta.Accessor(r.Data)
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if err != nil {
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return emptyZVKN
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}
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gvk := r.Data.GetObjectKind().GroupVersionKind()
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return types.GroupVersionKindName{GVK: gvk, Name: accessor.GetName()}
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}
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func objectToUnstructured(in runtime.Object) (*unstructured.Unstructured, error) {
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marshaled, err := json.Marshal(in)
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if err != nil {
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return nil, err
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}
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var out unstructured.Unstructured
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err = out.UnmarshalJSON(marshaled)
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return &out, err
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}
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