Merge pull request #31989 from guettli/31930__fix_busybox_image_1.28

fix busybox image to version 1.28

content/en/docs/tasks/debug-application-cluster/debug-running-pod.md

@@ -110,7 +110,7 @@ specify the `-i`/`--interactive` argument, `kubectl` will automatically attach
 to the console of the Ephemeral Container.
 
 ```shell
-kubectl debug -it ephemeral-demo --image=busybox --target=ephemeral-demo
+kubectl debug -it ephemeral-demo --image=busybox:1.28 --target=ephemeral-demo
 ```
 
 ```
@@ -182,7 +182,7 @@ but you need debugging utilities not included in `busybox`. You can simulate
 this scenario using `kubectl run`:
 
 ```shell
-kubectl run myapp --image=busybox --restart=Never -- sleep 1d
+kubectl run myapp --image=busybox:1.28 --restart=Never -- sleep 1d
 ```
 
 Run this command to create a copy of `myapp` named `myapp-debug` that adds a
@@ -225,7 +225,7 @@ To simulate a crashing application, use `kubectl run` to create a container
 that immediately exits:
 
 ```
-kubectl run --image=busybox myapp -- false
+kubectl run --image=busybox:1.28 myapp -- false
 ```
 
 You can see using `kubectl describe pod myapp` that this container is crashing:
@@ -283,7 +283,7 @@ additional utilities.
 As an example, create a Pod using `kubectl run`:
 
 ```
-kubectl run myapp --image=busybox --restart=Never -- sleep 1d
+kubectl run myapp --image=busybox:1.28 --restart=Never -- sleep 1d
 ```
 
 Now use `kubectl debug` to make a copy and change its container image