// Scales RC to a random size within [0.5*size, 1.5*size] and lists all the pods afterwards.
// Scaling happens always based on original size, not the current size.
func scaleResource(wg *sync.WaitGroup, config testutils.RunObjectConfig, scalingTime time.Duration) {
defer GinkgoRecover()
defer wg.Done()
sleepUpTo(scalingTime)
newSize := uint(rand.Intn(config.GetReplicas()) + config.GetReplicas()/2)
framework.ExpectNoError(framework.ScaleResource(
config.GetClient(), config.GetInternalClient(), config.GetNamespace(), config.GetName(), newSize, true, config.GetKind()),
fmt.Sprintf("scaling rc %s for the first time", config.GetName()))
selector := labels.SelectorFromSet(labels.Set(map[string]string{"name": config.GetName()}))
options := v1.ListOptions{
LabelSelector: selector.String(),
ResourceVersion: "0",
}
_, err := config.GetClient().Core().Pods(config.GetNamespace()).List(options)
framework.ExpectNoError(err, fmt.Sprintf("listing pods from rc %v", config.GetName()))
}
func deleteResource(wg *sync.WaitGroup, config testutils.RunObjectConfig, deletingTime time.Duration) {
defer GinkgoRecover()
defer wg.Done()
sleepUpTo(deletingTime)
if framework.TestContext.GarbageCollectorEnabled && config.GetKind() != extensions.Kind("Deployment") {
framework.ExpectNoError(framework.DeleteResourceAndWaitForGC(
config.GetClient(), config.GetKind(), config.GetNamespace(), config.GetName()),
fmt.Sprintf("deleting %v %s", config.GetKind(), config.GetName()))
} else {
framework.ExpectNoError(framework.DeleteResourceAndPods(
config.GetClient(), config.GetInternalClient(), config.GetKind(), config.GetNamespace(), config.GetName()),
fmt.Sprintf("deleting %v %s", config.GetKind(), config.GetName()))
}
}
func createResource(wg *sync.WaitGroup, config testutils.RunObjectConfig, creatingTime time.Duration) {
defer GinkgoRecover()
defer wg.Done()
sleepUpTo(creatingTime)
framework.ExpectNoError(config.Run(), fmt.Sprintf("creating %v %s", config.GetKind(), config.GetName()))
}