// waitForJobsAtLeast waits for at least a number of jobs to appear.
func waitForJobsAtLeast(c clientset.Interface, ns string, atLeast int) error {
return wait.Poll(framework.Poll, cronJobTimeout, func() (bool, error) {
jobs, err := c.Batch().Jobs(ns).List(v1.ListOptions{})
if err != nil {
return false, err
}
return len(jobs.Items) >= atLeast, nil
})
}
// Wait for job to reach completions.
func waitForJobFinish(c clientset.Interface, ns, jobName string, completions int32) error {
return wait.Poll(framework.Poll, jobTimeout, func() (bool, error) {
curr, err := c.Batch().Jobs(ns).Get(jobName, metav1.GetOptions{})
if err != nil {
return false, err
}
return curr.Status.Succeeded == completions, nil
})
}
// waitForAnyFinishedJob waits for any completed job to appear.
func waitForAnyFinishedJob(c clientset.Interface, ns string) error {
return wait.Poll(framework.Poll, cronJobTimeout, func() (bool, error) {
jobs, err := c.Batch().Jobs(ns).List(v1.ListOptions{})
if err != nil {
return false, err
}
for i := range jobs.Items {
if job.IsJobFinished(&jobs.Items[i]) {
return true, nil
}
}
return false, nil
})
}
// Wait for job fail.
func waitForJobFail(c clientset.Interface, ns, jobName string, timeout time.Duration) error {
return wait.Poll(framework.Poll, timeout, func() (bool, error) {
curr, err := c.Batch().Jobs(ns).Get(jobName, metav1.GetOptions{})
if err != nil {
return false, err
}
for _, c := range curr.Status.Conditions {
if c.Type == batch.JobFailed && c.Status == v1.ConditionTrue {
return true, nil
}
}
return false, nil
})
}
// Wait for a job to be replaced with a new one.
func waitForJobReplaced(c clientset.Interface, ns, previousJobName string) error {
return wait.Poll(framework.Poll, cronJobTimeout, func() (bool, error) {
jobs, err := c.Batch().Jobs(ns).List(v1.ListOptions{})
if err != nil {
return false, err
}
if len(jobs.Items) > 1 {
return false, fmt.Errorf("More than one job is running %+v", jobs.Items)
} else if len(jobs.Items) == 0 {
framework.Logf("Warning: Found 0 jobs in namespace %v", ns)
return false, nil
}
return jobs.Items[0].Name != previousJobName, nil
})
}
// NewJobInformer returns a SharedIndexInformer that lists and watches all jobs
func NewJobInformer(client clientset.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
sharedIndexInformer := cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
return client.Batch().Jobs(v1.NamespaceAll).List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
return client.Batch().Jobs(v1.NamespaceAll).Watch(options)
},
},
&batch.Job{},
resyncPeriod,
cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc},
)
return sharedIndexInformer
}
func deleteJob(c clientset.Interface, ns, name string) error {
return c.Batch().Jobs(ns).Delete(name, nil)
}
func updateJob(c clientset.Interface, ns string, job *batch.Job) (*batch.Job, error) {
return c.Batch().Jobs(ns).Update(job)
}
func getJob(c clientset.Interface, ns, name string) (*batch.Job, error) {
return c.Batch().Jobs(ns).Get(name, metav1.GetOptions{})
}
func deleteV1Job(c clientset.Interface, ns, name string) error {
return c.Batch().Jobs(ns).Delete(name, v1.NewDeleteOptions(0))
}
func createV1Job(c clientset.Interface, ns string, job *batch.Job) (*batch.Job, error) {
return c.Batch().Jobs(ns).Create(job)
}