CKA-Mock4, Questions 13

Kubernetes
#1

Question:
An etcd backup is already stored at the path /opt/cluster1_backup_to_restore.db on the cluster1-controlplane node. Use /root/default.etcd as the --data-dir and restore it on the cluster1-controlplane node itself.

You can ssh to the controlplane node by running ssh root@cluster1-controlplane from the student-node.

As per the question the backup file “cluster1_backup_to_restore.db” must be stored in cluster1-controlplane node “/opt”

but several time the backup file was not exist in given locations.

Today face same issue, please check below

cluster1-controlplane /opt ➜ ls
cni containerd kubernetes-metrics-server

no .db file present

please clarify have any issue ?

#2

On occasion, the setup scripts for lab steps can fail, and a file like the backup will not be where it should be. We’re aware that this happens. Just run the lab again – most likely, the file will be there.