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examples: Make messages more informative

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by including pod name and namespace
This commit is contained in:
David Xia 2017-12-08 14:25:46 -06:00
parent a505d1bc78
commit f344f50fca
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1 changed files with 7 additions and 4 deletions
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11
staging/src/k8s.io/client-go/examples/out-of-cluster-client-configuration/main.go
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@ -62,15 +62,18 @@ func main() {
// Examples for error handling: // Examples for error handling:
// - Use helper functions like e.g. errors.IsNotFound() // - Use helper functions like e.g. errors.IsNotFound()
// - And/or cast to StatusError and use its properties like e.g. ErrStatus.Message // - And/or cast to StatusError and use its properties like e.g. ErrStatus.Message
_, err = clientset.CoreV1().Pods("default").Get("example-xxxxx", metav1.GetOptions{}) namespace := "default"
pod := "example-xxxxx"
_, err = clientset.CoreV1().Pods(namespace).Get(pod, metav1.GetOptions{})
if errors.IsNotFound(err) { if errors.IsNotFound(err) {
fmt.Printf("Pod not found\n") fmt.Printf("Pod %s in namespace %s not found\n", pod, namespace)
} else if statusError, isStatus := err.(*errors.StatusError); isStatus { } else if statusError, isStatus := err.(*errors.StatusError); isStatus {
fmt.Printf("Error getting pod %v\n", statusError.ErrStatus.Message) fmt.Printf("Error getting pod %s in namespace %s: %v\n",
pod, namespace, statusError.ErrStatus.Message)
} else if err != nil { } else if err != nil {
panic(err.Error()) panic(err.Error())
} else { } else {
fmt.Printf("Found pod\n") fmt.Printf("Found pod %s in namespace %s\n", pod, namespace)
} }
time.Sleep(10 * time.Second) time.Sleep(10 * time.Second)