First check the name of the container you want to enter
kubectl get pod | awk '{print $1}'
Note: If there is a namespace, you need to add the namespace
Namespace viewing mode (the arrow marks the namespace)
kubectl -n namespace get pod | awk '{print $1}'
-n: namespace
Enter the container after finding it
kubectl exec -it podname[the name of the container just found] /bin/bash
exec: command to enter the container
/bin/bash: Enter the container in bash mode (if there is no /bin/bash, enter directly in bash mode)
The other ways to enter the container are bash and sh.
kubectl exec -it podname [container name just found] bash
kubectl exec -it podname[the name of the container just found] sh
