mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-23 14:50:24 +00:00
253 lines
7.1 KiB
Go
253 lines
7.1 KiB
Go
/*
|
|
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 cronjob
|
|
|
|
import (
|
|
"fmt"
|
|
"sync"
|
|
|
|
batchv1 "k8s.io/api/batch/v1"
|
|
batchv1beta1 "k8s.io/api/batch/v1beta1"
|
|
"k8s.io/api/core/v1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/labels"
|
|
"k8s.io/apimachinery/pkg/types"
|
|
clientset "k8s.io/client-go/kubernetes"
|
|
"k8s.io/client-go/tools/record"
|
|
)
|
|
|
|
// sjControlInterface is an interface that knows how to update CronJob status
|
|
// created as an interface to allow testing.
|
|
type sjControlInterface interface {
|
|
UpdateStatus(sj *batchv1beta1.CronJob) (*batchv1beta1.CronJob, error)
|
|
}
|
|
|
|
// realSJControl is the default implementation of sjControlInterface.
|
|
type realSJControl struct {
|
|
KubeClient clientset.Interface
|
|
}
|
|
|
|
var _ sjControlInterface = &realSJControl{}
|
|
|
|
func (c *realSJControl) UpdateStatus(sj *batchv1beta1.CronJob) (*batchv1beta1.CronJob, error) {
|
|
return c.KubeClient.BatchV1beta1().CronJobs(sj.Namespace).UpdateStatus(sj)
|
|
}
|
|
|
|
// fakeSJControl is the default implementation of sjControlInterface.
|
|
type fakeSJControl struct {
|
|
Updates []batchv1beta1.CronJob
|
|
}
|
|
|
|
var _ sjControlInterface = &fakeSJControl{}
|
|
|
|
func (c *fakeSJControl) UpdateStatus(sj *batchv1beta1.CronJob) (*batchv1beta1.CronJob, 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) (*batchv1.Job, error)
|
|
// CreateJob creates new Jobs according to the spec.
|
|
CreateJob(namespace string, job *batchv1.Job) (*batchv1.Job, error)
|
|
// UpdateJob updates a Job.
|
|
UpdateJob(namespace string, job *batchv1.Job) (*batchv1.Job, error)
|
|
// PatchJob patches a Job.
|
|
PatchJob(namespace string, name string, pt types.PatchType, data []byte, subresources ...string) (*batchv1.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 clientset.Interface
|
|
Recorder record.EventRecorder
|
|
}
|
|
|
|
var _ jobControlInterface = &realJobControl{}
|
|
|
|
func copyLabels(template *batchv1beta1.JobTemplateSpec) labels.Set {
|
|
l := make(labels.Set)
|
|
for k, v := range template.Labels {
|
|
l[k] = v
|
|
}
|
|
return l
|
|
}
|
|
|
|
func copyAnnotations(template *batchv1beta1.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) (*batchv1.Job, error) {
|
|
return r.KubeClient.BatchV1().Jobs(namespace).Get(name, metav1.GetOptions{})
|
|
}
|
|
|
|
func (r realJobControl) UpdateJob(namespace string, job *batchv1.Job) (*batchv1.Job, error) {
|
|
return r.KubeClient.BatchV1().Jobs(namespace).Update(job)
|
|
}
|
|
|
|
func (r realJobControl) PatchJob(namespace string, name string, pt types.PatchType, data []byte, subresources ...string) (*batchv1.Job, error) {
|
|
return r.KubeClient.BatchV1().Jobs(namespace).Patch(name, pt, data, subresources...)
|
|
}
|
|
|
|
func (r realJobControl) CreateJob(namespace string, job *batchv1.Job) (*batchv1.Job, error) {
|
|
return r.KubeClient.BatchV1().Jobs(namespace).Create(job)
|
|
}
|
|
|
|
func (r realJobControl) DeleteJob(namespace string, name string) error {
|
|
return r.KubeClient.BatchV1().Jobs(namespace).Delete(name, nil)
|
|
}
|
|
|
|
type fakeJobControl struct {
|
|
sync.Mutex
|
|
Job *batchv1.Job
|
|
Jobs []batchv1.Job
|
|
DeleteJobName []string
|
|
Err error
|
|
UpdateJobName []string
|
|
PatchJobName []string
|
|
Patches [][]byte
|
|
}
|
|
|
|
var _ jobControlInterface = &fakeJobControl{}
|
|
|
|
func (f *fakeJobControl) CreateJob(namespace string, job *batchv1.Job) (*batchv1.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) (*batchv1.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 *batchv1.Job) (*batchv1.Job, error) {
|
|
f.Lock()
|
|
defer f.Unlock()
|
|
if f.Err != nil {
|
|
return nil, f.Err
|
|
}
|
|
f.UpdateJobName = append(f.UpdateJobName, job.Name)
|
|
return job, nil
|
|
}
|
|
|
|
func (f *fakeJobControl) PatchJob(namespace string, name string, pt types.PatchType, data []byte, subresources ...string) (*batchv1.Job, error) {
|
|
f.Lock()
|
|
defer f.Unlock()
|
|
if f.Err != nil {
|
|
return nil, f.Err
|
|
}
|
|
f.PatchJobName = append(f.PatchJobName, name)
|
|
f.Patches = append(f.Patches, data)
|
|
// We don't have anything to return. Just return something non-nil.
|
|
return &batchv1.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 = []batchv1.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 metav1.ListOptions) (*v1.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 clientset.Interface
|
|
Recorder record.EventRecorder
|
|
}
|
|
|
|
var _ podControlInterface = &realPodControl{}
|
|
|
|
func (r realPodControl) ListPods(namespace string, opts metav1.ListOptions) (*v1.PodList, error) {
|
|
return r.KubeClient.CoreV1().Pods(namespace).List(opts)
|
|
}
|
|
|
|
func (r realPodControl) DeletePod(namespace string, name string) error {
|
|
return r.KubeClient.CoreV1().Pods(namespace).Delete(name, nil)
|
|
}
|
|
|
|
type fakePodControl struct {
|
|
sync.Mutex
|
|
Pods []v1.Pod
|
|
DeletePodName []string
|
|
Err error
|
|
}
|
|
|
|
var _ podControlInterface = &fakePodControl{}
|
|
|
|
func (f *fakePodControl) ListPods(namespace string, opts metav1.ListOptions) (*v1.PodList, error) {
|
|
f.Lock()
|
|
defer f.Unlock()
|
|
if f.Err != nil {
|
|
return nil, f.Err
|
|
}
|
|
return &v1.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
|
|
}
|