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Mumshad
2019-03-20 17:44:09 +08:00
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commit 0d94436f03
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docs/13-dns-addon.md
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@@ -56,16 +56,10 @@ NAME READY STATUS RESTARTS AGE
busybox-bd8fb7cbd-vflm9 1/1 Running 0 10s busybox-bd8fb7cbd-vflm9 1/1 Running 0 10s
``` ```
Retrieve the full name of the `busybox` pod:
```
POD_NAME=$(kubectl get pods -l run=busybox -o jsonpath="{.items[0].metadata.name}")
```
Execute a DNS lookup for the `kubernetes` service inside the `busybox` pod: Execute a DNS lookup for the `kubernetes` service inside the `busybox` pod:
``` ```
kubectl exec -ti $POD_NAME -- nslookup kubernetes kubectl exec -ti busybox -- nslookup kubernetes
``` ```
> output > output