copy the container you want to debug to another pod with the
busybox image to get a shell. also, include
--share-processes to even get the processes available on the debug container.
kubectl debug -it logging-fluentbit-m2v94 --copy-to=fluentdebug --image=busybox --share-processes
don’t forget to remove things afterwards:
kubectl delete pod fluentdebug
all the docs are available here and this might be the better source after all, since things change … like daily.