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etcd_cluster_list.go
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/
etcd_cluster_list.go
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// Copyright 2016 The etcd-operator 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 spec
import (
"encoding/json"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// ClusterList is a list of etcd clusters.
type ClusterList struct {
metav1.TypeMeta `json:",inline"`
// Standard list metadata
// More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#metadata
Metadata metav1.ListMeta `json:"metadata,omitempty"`
// Items is a list of third party objects
Items []Cluster `json:"items"`
}
// There is known issue with TPR in client-go:
// https://github.com/kubernetes/client-go/issues/8
// Workarounds:
// - We include `Metadata` field in object explicitly.
// - we have the code below to work around a known problem with third-party resources and ugorji.
type ClusterListCopy ClusterList
type ClusterCopy Cluster
func (c *Cluster) UnmarshalJSON(data []byte) error {
tmp := ClusterCopy{}
err := json.Unmarshal(data, &tmp)
if err != nil {
return err
}
tmp2 := Cluster(tmp)
*c = tmp2
return nil
}
func (cl *ClusterList) UnmarshalJSON(data []byte) error {
tmp := ClusterListCopy{}
err := json.Unmarshal(data, &tmp)
if err != nil {
return err
}
tmp2 := ClusterList(tmp)
*cl = tmp2
return nil
}