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Merge pull request #45788 from zhangxiaoyu-zidif/describe-pod-node-nil 

Automatic merge from submit-queue (batch tested with PRs 45171, 43947, 45788, 45822, 45808)

Display <none> for kubectl describe pod when node is empty.

**What this PR does / why we need it**:
Display <none> for kubectl describe pod when node is empty.

**Special notes for your reviewer**:
refer to #45572

**Release note**:

```release-note
NONE
```
pull/6/head
Kubernetes Submit Queue 2017-05-15 14:24:47 -07:00 committed by GitHub
parent 5b417e4458 de64f52634
commit 1e48f5b40b
1 changed files with 5 additions and 1 deletions
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6
pkg/printers/internalversion/describe.go
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@ -604,7 +604,11 @@ func describePod(pod *api.Pod, events *api.EventList) (string, error) {
w := NewPrefixWriter(out)
w.Write(LEVEL_0, "Name:\t%s\n", pod.Name)
w.Write(LEVEL_0, "Namespace:\t%s\n", pod.Namespace)
w.Write(LEVEL_0, "Node:\t%s\n", pod.Spec.NodeName+"/"+pod.Status.HostIP)
if pod.Spec.NodeName == "" {
w.Write(LEVEL_0, "Node:\t<none>\n")
} else {
w.Write(LEVEL_0, "Node:\t%s\n", pod.Spec.NodeName+"/"+pod.Status.HostIP)
}
if pod.Status.StartTime != nil {
w.Write(LEVEL_0, "Start Time:\t%s\n", pod.Status.StartTime.Time.Format(time.RFC1123Z))
}