Golang IntnRange Examples

Example #1

File: logs_generator.go Project: eljefedelrodeodeljefe/kubernetes

// Generates apiserver-like line with average length of 100 symbols
func generateLogLine(id int) string {
	method := httpMethods[rand.Intn(len(httpMethods))]
	namespace := namespaces[rand.Intn(len(namespaces))]

	podName := rand.String(rand.IntnRange(3, 5))
	url := fmt.Sprintf("/api/v1/namespaces/%s/pods/%s", namespace, podName)
	status := rand.IntnRange(200, 600)

	return fmt.Sprintf("%d %s %s %d", id, method, url, status)
}

Example #2

File: kubelet_node_status_test.go Project: vmware/kubernetes

func generateImageTags() []string {
	var tagList []string
	count := rand.IntnRange(1, maxImageTagsForTest+1)
	for ; count > 0; count-- {
		tagList = append(tagList, "gcr.io/google_containers:v"+strconv.Itoa(count))
	}
	return tagList
}

Example #3

File: kubelet_node_status_test.go Project: eljefedelrodeodeljefe/kubernetes

func generateImageTags() []string {
	var tagList []string
	// Generate > maxNamesPerImageInNodeStatus tags so that the test can verify
	// that kubelet report up to maxNamesPerImageInNodeStatus tags.
	count := rand.IntnRange(maxNamesPerImageInNodeStatus+1, maxImageTagsForTest+1)
	for ; count > 0; count-- {
		tagList = append(tagList, "gcr.io/google_containers:v"+strconv.Itoa(count))
	}
	return tagList
}