How to: add ephemeral container to Pod `mypod`
kubectl debug -it ephemeral-pod --image=busybox:1.28 --target=ephemeral-demo
```

> The `EphemeralContainers` feature must be enabled in the cluster and the `--target` parameter must be supported by the _container runtime_ \
> When not supported, the _Ephemeral Container_ may not be started, or started without revealing processes