Etcd backup and restore commands

Lemig:
I am following the mock exam 2 and it seems that the video with solutions for etcd backup is not valid anymore since the etcd.yaml is quite different - am I supposed to copy all those parameters to have the backup ?
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KK:
Hi <@UL6U8C65R>,

Please have a look at https://github.com/mmumshad/kubernetes-the-hard-way/blob/master/practice-questions-answers/cluster-maintenance/backup-etcd/etcd-backup-and-restore.md for the parameters that we need to remember for etcd backup and restore.

ETCDCTL_API=3 etcdctl --help is the best source for any help for reference and as well as in exam.

Lemig:
thanks <@UGZ01D3MW>!