forked from kubevirt/client-go
/
kv.go
164 lines (141 loc) · 4.2 KB
/
kv.go
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/*
* This file is part of the KubeVirt project
*
* 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.
*
* Copyright 2018 Red Hat, Inc.
*
*/
package kubecli
import (
"context"
k8smetav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
"k8s.io/client-go/kubernetes/scheme"
"k8s.io/client-go/rest"
v1 "kubevirt.io/api/core/v1"
)
func (k *kubevirt) KubeVirt(namespace string) KubeVirtInterface {
return &kv{
restClient: k.restClient,
namespace: namespace,
resource: "kubevirts",
}
}
type kv struct {
restClient *rest.RESTClient
namespace string
resource string
}
// Create new KubeVirt in the cluster to specified namespace
func (o *kv) Create(vm *v1.KubeVirt) (*v1.KubeVirt, error) {
newKv := &v1.KubeVirt{}
err := o.restClient.Post().
Resource(o.resource).
Namespace(o.namespace).
Body(vm).
Do(context.Background()).
Into(newKv)
newKv.SetGroupVersionKind(v1.KubeVirtGroupVersionKind)
return newKv, err
}
// Get the KubeVirt from the cluster by its name and namespace
func (o *kv) Get(name string, options *k8smetav1.GetOptions) (*v1.KubeVirt, error) {
newKv := &v1.KubeVirt{}
err := o.restClient.Get().
Resource(o.resource).
Namespace(o.namespace).
Name(name).
VersionedParams(options, scheme.ParameterCodec).
Do(context.Background()).
Into(newKv)
newKv.SetGroupVersionKind(v1.KubeVirtGroupVersionKind)
return newKv, err
}
// Update the KubeVirt instance in the cluster in given namespace
func (o *kv) Update(vm *v1.KubeVirt) (*v1.KubeVirt, error) {
updatedVm := &v1.KubeVirt{}
err := o.restClient.Put().
Resource(o.resource).
Namespace(o.namespace).
Name(vm.Name).
Body(vm).
Do(context.Background()).
Into(updatedVm)
updatedVm.SetGroupVersionKind(v1.KubeVirtGroupVersionKind)
return updatedVm, err
}
// Delete the defined KubeVirt in the cluster in defined namespace
func (o *kv) Delete(name string, options *k8smetav1.DeleteOptions) error {
err := o.restClient.Delete().
Resource(o.resource).
Namespace(o.namespace).
Name(name).
Body(options).
Do(context.Background()).
Error()
return err
}
// List all KubeVirts in given namespace
func (o *kv) List(options *k8smetav1.ListOptions) (*v1.KubeVirtList, error) {
newKvList := &v1.KubeVirtList{}
err := o.restClient.Get().
Resource(o.resource).
Namespace(o.namespace).
VersionedParams(options, scheme.ParameterCodec).
Do(context.Background()).
Into(newKvList)
for i := range newKvList.Items {
newKvList.Items[i].SetGroupVersionKind(v1.KubeVirtGroupVersionKind)
}
return newKvList, err
}
func (v *kv) Patch(name string, pt types.PatchType, data []byte, patchOptions *k8smetav1.PatchOptions, subresources ...string) (result *v1.KubeVirt, err error) {
result = &v1.KubeVirt{}
err = v.restClient.Patch(pt).
Namespace(v.namespace).
Resource(v.resource).
SubResource(subresources...).
VersionedParams(patchOptions, scheme.ParameterCodec).
Name(name).
Body(data).
Do(context.Background()).
Into(result)
return result, err
}
func (v *kv) PatchStatus(name string, pt types.PatchType, data []byte, patchOptions *k8smetav1.PatchOptions) (result *v1.KubeVirt, err error) {
result = &v1.KubeVirt{}
err = v.restClient.Patch(pt).
Namespace(v.namespace).
Resource(v.resource).
SubResource("status").
VersionedParams(patchOptions, scheme.ParameterCodec).
Name(name).
Body(data).
Do(context.Background()).
Into(result)
return
}
func (v *kv) UpdateStatus(vmi *v1.KubeVirt) (result *v1.KubeVirt, err error) {
result = &v1.KubeVirt{}
err = v.restClient.Put().
Name(vmi.ObjectMeta.Name).
Namespace(v.namespace).
Resource(v.resource).
SubResource("status").
Body(vmi).
Do(context.Background()).
Into(result)
result.SetGroupVersionKind(v1.KubeVirtGroupVersionKind)
return
}