Function GetFirstPod

pkg/polymorphichelpers/helpers.go:91–100

GetFirstPod returns a pod matching the namespace and label selector and the number of all pods that match the label selector.

(client coreclient.PodsGetter, namespace string, selector string, timeout time.Duration, sortBy func([]*corev1.Pod) sort.Interface)

// GetFirstPod returns a pod matching the namespace and label selector
// and the number of all pods that match the label selector.
func GetFirstPod(client coreclient.PodsGetter, namespace string, selector string, timeout time.Duration, sortBy func([]*corev1.Pod) sort.Interface) (*corev1.Pod, int, error) {

	podList, err := GetPodList(client, namespace, selector, timeout, sortBy)
	if err != nil {
		return nil, 0, err
	}

	return &podList.Items[0], len(podList.Items), nil

}

// SelectorsForObject returns the pod label selector for a given object
func SelectorsForObject(object runtime.Object) (namespace string, selector labels.Selector, err error) {