Zeebe restore process

Dear All,

There is an article about zeebe restore: Backup and restore Zeebe data | Camunda 8 Docs
But 2 thing is not clear for me.
1, " To restore a Zeebe cluster, run the following in each node where the broker will be running:

tar -xzf zeebe-distribution-X.Y.Z.tar.gz -C zeebe/./bin/restore --backupId=<backupId>

How can achive this tar.gz because after a successfull backup it look like this for example in Azure?
image

2, Should it execute in case of 3 replicas in each pod (pod1, pod2, pod3)

Thanks a lot.

Does anyone have information about it?
Thanks