github.com/timstclair/heapster@v0.20.0-alpha1/Godeps/_workspace/src/k8s.io/kubernetes/pkg/client/unversioned/scale.go (about) 1 /* 2 Copyright 2015 The Kubernetes Authors All rights reserved. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package unversioned 18 19 import ( 20 "k8s.io/kubernetes/pkg/api/meta" 21 "k8s.io/kubernetes/pkg/apis/extensions" 22 ) 23 24 type ScaleNamespacer interface { 25 Scales(namespace string) ScaleInterface 26 } 27 28 // ScaleInterface has methods to work with Scale (sub)resources. 29 type ScaleInterface interface { 30 Get(string, string) (*extensions.Scale, error) 31 Update(string, *extensions.Scale) (*extensions.Scale, error) 32 } 33 34 // horizontalPodAutoscalers implements HorizontalPodAutoscalersNamespacer interface 35 type scales struct { 36 client *ExtensionsClient 37 ns string 38 } 39 40 // newHorizontalPodAutoscalers returns a horizontalPodAutoscalers 41 func newScales(c *ExtensionsClient, namespace string) *scales { 42 return &scales{ 43 client: c, 44 ns: namespace, 45 } 46 } 47 48 // Get takes the reference to scale subresource and returns the subresource or error, if one occurs. 49 func (c *scales) Get(kind string, name string) (result *extensions.Scale, err error) { 50 result = &extensions.Scale{} 51 resource, _ := meta.KindToResource(kind, false) 52 err = c.client.Get().Namespace(c.ns).Resource(resource).Name(name).SubResource("scale").Do().Into(result) 53 return 54 } 55 56 func (c *scales) Update(kind string, scale *extensions.Scale) (result *extensions.Scale, err error) { 57 result = &extensions.Scale{} 58 resource, _ := meta.KindToResource(kind, false) 59 err = c.client.Put(). 60 Namespace(scale.Namespace). 61 Resource(resource). 62 Name(scale.Name). 63 SubResource("scale"). 64 Body(scale). 65 Do(). 66 Into(result) 67 return 68 }