// Wait for at least given amount of active jobs.
func waitForActiveJobs(c clientset.Interface, ns, cronJobName string, active int) error {
return wait.Poll(framework.Poll, cronJobTimeout, func() (bool, error) {
curr, err := c.BatchV2alpha1().CronJobs(ns).Get(cronJobName, metav1.GetOptions{})
if err != nil {
return false, err
}
return len(curr.Status.Active) >= active, nil
})
}
// Wait for jobs to appear in the active list of a cronjob or not.
// When failIfNonEmpty is set, this fails if the active set of jobs is still non-empty after
// the timeout. When failIfNonEmpty is not set, this fails if the active set of jobs is still
// empty after the timeout.
func waitForNoJobs(c clientset.Interface, ns, jobName string, failIfNonEmpty bool) error {
return wait.Poll(framework.Poll, cronJobTimeout, func() (bool, error) {
curr, err := c.BatchV2alpha1().CronJobs(ns).Get(jobName, metav1.GetOptions{})
if err != nil {
return false, err
}
if failIfNonEmpty {
return len(curr.Status.Active) == 0, nil
} else {
return len(curr.Status.Active) != 0, nil
}
})
}
// checkNoUnexpectedEvents checks unexpected events didn't happen.
// Currently only "UnexpectedJob" is checked.
func checkNoUnexpectedEvents(c clientset.Interface, ns, cronJobName string) error {
sj, err := c.BatchV2alpha1().CronJobs(ns).Get(cronJobName, metav1.GetOptions{})
if err != nil {
return fmt.Errorf("error in getting cronjob %s/%s: %v", ns, cronJobName, err)
}
events, err := c.Core().Events(ns).Search(sj)
if err != nil {
return fmt.Errorf("error in listing events: %s", err)
}
for _, e := range events.Items {
if e.Reason == "UnexpectedJob" {
return fmt.Errorf("found unexpected event: %#v", e)
}
}
return nil
}
func newCronJobInformer(client clientset.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
sharedIndexInformer := cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
return client.BatchV2alpha1().CronJobs(v1.NamespaceAll).List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
return client.BatchV2alpha1().CronJobs(v1.NamespaceAll).Watch(options)
},
},
&batch_v2alpha1.CronJob{},
resyncPeriod,
cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc},
)
return sharedIndexInformer
}
// checkNoEventWithReason checks no events with a reason within a list has occured
func checkNoEventWithReason(c clientset.Interface, ns, cronJobName string, reasons []string) error {
sj, err := c.BatchV2alpha1().CronJobs(ns).Get(cronJobName, metav1.GetOptions{})
if err != nil {
return fmt.Errorf("Error in getting cronjob %s/%s: %v", ns, cronJobName, err)
}
events, err := c.Core().Events(ns).Search(sj)
if err != nil {
return fmt.Errorf("Error in listing events: %s", err)
}
for _, e := range events.Items {
for _, reason := range reasons {
if e.Reason == reason {
return fmt.Errorf("Found event with reason %s: %#v", reason, e)
}
}
}
return nil
}
func deleteCronJob(c clientset.Interface, ns, name string) error {
return c.BatchV2alpha1().CronJobs(ns).Delete(name, nil)
}
func getCronJob(c clientset.Interface, ns, name string) (*batch.CronJob, error) {
return c.BatchV2alpha1().CronJobs(ns).Get(name, metav1.GetOptions{})
}
func createCronJob(c clientset.Interface, ns string, cronJob *batch.CronJob) (*batch.CronJob, error) {
return c.BatchV2alpha1().CronJobs(ns).Create(cronJob)
}