forked from kubernetes/kubernetes
-
Notifications
You must be signed in to change notification settings - Fork 1
/
injection.go
224 lines (184 loc) · 5.98 KB
/
injection.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
/*
Copyright 2016 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 scheduledjob
import (
"fmt"
"sync"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/apis/batch"
"k8s.io/kubernetes/pkg/client/record"
client "k8s.io/kubernetes/pkg/client/unversioned"
"k8s.io/kubernetes/pkg/labels"
)
// sjControlInterface is an interface that knows how to update ScheduledJob status
// created as an interface to allow testing.
type sjControlInterface interface {
UpdateStatus(sj *batch.ScheduledJob) (*batch.ScheduledJob, error)
}
// realSJControl is the default implementation of sjControlInterface.
type realSJControl struct {
KubeClient *client.Client
}
var _ sjControlInterface = &realSJControl{}
func (c *realSJControl) UpdateStatus(sj *batch.ScheduledJob) (*batch.ScheduledJob, error) {
return c.KubeClient.Batch().ScheduledJobs(sj.Namespace).UpdateStatus(sj)
}
// fakeSJControl is the default implementation of sjControlInterface.
type fakeSJControl struct {
Updates []batch.ScheduledJob
}
var _ sjControlInterface = &fakeSJControl{}
func (c *fakeSJControl) UpdateStatus(sj *batch.ScheduledJob) (*batch.ScheduledJob, error) {
c.Updates = append(c.Updates, *sj)
return sj, nil
}
// ------------------------------------------------------------------ //
// jobControlInterface is an interface that knows how to add or delete jobs
// created as an interface to allow testing.
type jobControlInterface interface {
// GetJob retrieves a job
GetJob(namespace, name string) (*batch.Job, error)
// CreateJob creates new jobs according to the spec
CreateJob(namespace string, job *batch.Job) (*batch.Job, error)
// UpdateJob updates a job
UpdateJob(namespace string, job *batch.Job) (*batch.Job, error)
// DeleteJob deletes the job identified by name.
// TODO: delete by UID?
DeleteJob(namespace string, name string) error
}
// realJobControl is the default implementation of jobControlInterface.
type realJobControl struct {
KubeClient *client.Client
Recorder record.EventRecorder
}
var _ jobControlInterface = &realJobControl{}
func copyLabels(template *batch.JobTemplateSpec) labels.Set {
l := make(labels.Set)
for k, v := range template.Labels {
l[k] = v
}
return l
}
func copyAnnotations(template *batch.JobTemplateSpec) labels.Set {
a := make(labels.Set)
for k, v := range template.Annotations {
a[k] = v
}
return a
}
func (r realJobControl) GetJob(namespace, name string) (*batch.Job, error) {
return r.KubeClient.Batch().Jobs(namespace).Get(name)
}
func (r realJobControl) UpdateJob(namespace string, job *batch.Job) (*batch.Job, error) {
return r.KubeClient.Batch().Jobs(namespace).Update(job)
}
func (r realJobControl) CreateJob(namespace string, job *batch.Job) (*batch.Job, error) {
return r.KubeClient.Batch().Jobs(namespace).Create(job)
}
func (r realJobControl) DeleteJob(namespace string, name string) error {
return r.KubeClient.Batch().Jobs(namespace).Delete(name, nil)
}
type fakeJobControl struct {
sync.Mutex
Job *batch.Job
Jobs []batch.Job
DeleteJobName []string
Err error
}
var _ jobControlInterface = &fakeJobControl{}
func (f *fakeJobControl) CreateJob(namespace string, job *batch.Job) (*batch.Job, error) {
f.Lock()
defer f.Unlock()
if f.Err != nil {
return nil, f.Err
}
job.SelfLink = fmt.Sprintf("/api/batch/v1/namespaces/%s/jobs/%s", namespace, job.Name)
f.Jobs = append(f.Jobs, *job)
job.UID = "test-uid"
return job, nil
}
func (f *fakeJobControl) GetJob(namespace, name string) (*batch.Job, error) {
f.Lock()
defer f.Unlock()
if f.Err != nil {
return nil, f.Err
}
return f.Job, nil
}
func (f *fakeJobControl) UpdateJob(namespace string, job *batch.Job) (*batch.Job, error) {
f.Lock()
defer f.Unlock()
if f.Err != nil {
return nil, f.Err
}
return job, nil
}
func (f *fakeJobControl) DeleteJob(namespace string, name string) error {
f.Lock()
defer f.Unlock()
if f.Err != nil {
return f.Err
}
f.DeleteJobName = append(f.DeleteJobName, name)
return nil
}
func (f *fakeJobControl) Clear() {
f.Lock()
defer f.Unlock()
f.DeleteJobName = []string{}
f.Jobs = []batch.Job{}
f.Err = nil
}
// ------------------------------------------------------------------ //
// podControlInterface is an interface that knows how to list or delete pods
// created as an interface to allow testing.
type podControlInterface interface {
// ListPods list pods
ListPods(namespace string, opts api.ListOptions) (*api.PodList, error)
// DeleteJob deletes the pod identified by name.
// TODO: delete by UID?
DeletePod(namespace string, name string) error
}
// realPodControl is the default implementation of podControlInterface.
type realPodControl struct {
KubeClient *client.Client
Recorder record.EventRecorder
}
var _ podControlInterface = &realPodControl{}
func (r realPodControl) ListPods(namespace string, opts api.ListOptions) (*api.PodList, error) {
return r.KubeClient.Pods(namespace).List(opts)
}
func (r realPodControl) DeletePod(namespace string, name string) error {
return r.KubeClient.Pods(namespace).Delete(name, nil)
}
type fakePodControl struct {
sync.Mutex
Pods []api.Pod
DeletePodName []string
Err error
}
var _ podControlInterface = &fakePodControl{}
func (f *fakePodControl) ListPods(namespace string, opts api.ListOptions) (*api.PodList, error) {
f.Lock()
defer f.Unlock()
return &api.PodList{Items: f.Pods}, nil
}
func (f *fakePodControl) DeletePod(namespace string, name string) error {
f.Lock()
defer f.Unlock()
if f.Err != nil {
return f.Err
}
f.DeletePodName = append(f.DeletePodName, name)
return nil
}