mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-02 19:20:23 +00:00
110 lines
3.1 KiB
Go
110 lines
3.1 KiB
Go
/*
|
|
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 manifest
|
|
|
|
import (
|
|
apps "k8s.io/api/apps/v1beta1"
|
|
"k8s.io/api/core/v1"
|
|
extensions "k8s.io/api/extensions/v1beta1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
utilyaml "k8s.io/apimachinery/pkg/util/yaml"
|
|
"k8s.io/kubernetes/pkg/api/legacyscheme"
|
|
"k8s.io/kubernetes/test/e2e/generated"
|
|
)
|
|
|
|
// PodFromManifest reads a .json/yaml file and returns the pod in it.
|
|
func PodFromManifest(filename string) (*v1.Pod, error) {
|
|
var pod v1.Pod
|
|
data := generated.ReadOrDie(filename)
|
|
|
|
json, err := utilyaml.ToJSON(data)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if err := runtime.DecodeInto(legacyscheme.Codecs.UniversalDecoder(), json, &pod); err != nil {
|
|
return nil, err
|
|
}
|
|
return &pod, nil
|
|
}
|
|
|
|
// RcFromManifest reads a .json/yaml file and returns the rc in it.
|
|
func RcFromManifest(fileName string) (*v1.ReplicationController, error) {
|
|
var controller v1.ReplicationController
|
|
data := generated.ReadOrDie(fileName)
|
|
|
|
json, err := utilyaml.ToJSON(data)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if err := runtime.DecodeInto(legacyscheme.Codecs.UniversalDecoder(), json, &controller); err != nil {
|
|
return nil, err
|
|
}
|
|
return &controller, nil
|
|
}
|
|
|
|
// SvcFromManifest reads a .json/yaml file and returns the service in it.
|
|
func SvcFromManifest(fileName string) (*v1.Service, error) {
|
|
var svc v1.Service
|
|
data := generated.ReadOrDie(fileName)
|
|
|
|
json, err := utilyaml.ToJSON(data)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if err := runtime.DecodeInto(legacyscheme.Codecs.UniversalDecoder(), json, &svc); err != nil {
|
|
return nil, err
|
|
}
|
|
return &svc, nil
|
|
}
|
|
|
|
// IngressFromManifest reads a .json/yaml file and returns the ingress in it.
|
|
func IngressFromManifest(fileName string) (*extensions.Ingress, error) {
|
|
var ing extensions.Ingress
|
|
data := generated.ReadOrDie(fileName)
|
|
|
|
json, err := utilyaml.ToJSON(data)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if err := runtime.DecodeInto(legacyscheme.Codecs.UniversalDecoder(), json, &ing); err != nil {
|
|
return nil, err
|
|
}
|
|
return &ing, nil
|
|
}
|
|
|
|
// StatefulSetFromManifest returns a StatefulSet from a manifest stored in fileName in the Namespace indicated by ns.
|
|
func StatefulSetFromManifest(fileName, ns string) (*apps.StatefulSet, error) {
|
|
var ss apps.StatefulSet
|
|
data := generated.ReadOrDie(fileName)
|
|
|
|
json, err := utilyaml.ToJSON(data)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if err := runtime.DecodeInto(legacyscheme.Codecs.UniversalDecoder(), json, &ss); err != nil {
|
|
return nil, err
|
|
}
|
|
ss.Namespace = ns
|
|
if ss.Spec.Selector == nil {
|
|
ss.Spec.Selector = &metav1.LabelSelector{
|
|
MatchLabels: ss.Spec.Template.Labels,
|
|
}
|
|
}
|
|
return &ss, nil
|
|
}
|