Re: Restore of system_auth data to new cluster

2021-03-17 Thread Who Dadddy
Thanks - appreciate the tips! > On 15 Mar 2021, at 22:42, Kane Wilson wrote: > > Keep in mind that you'll need the same tokens for each node for your restore > to work if RF < #Nodes. There is an easy way to work around this though by > setting RF=# of nodes on the system_auth keyspace (and do

Re: Restore of system_auth data to new cluster

2021-03-15 Thread Kane Wilson
Keep in mind that you'll need the same tokens for each node for your restore to work if RF < #Nodes. There is an easy way to work around this though by setting RF=# of nodes on the system_auth keyspace (and do a repair of it) before you take the backup, then restore system_auth to every node. If yo

Re: Restore of system_auth data to new cluster

2021-03-15 Thread Bowen Song
It's safe to restore the system_auth keyspace. The salted_hash in the system_auth.roles table stores the bcrypt salted hashed passwords. The data in this column actually contains both the salt and the hash. On 15/03/2021 17:00, Who Dadddy wrote: Hi Everyone, I need to nuke a cluster and want

Restore of system_auth data to new cluster

2021-03-15 Thread Who Dadddy
Hi Everyone, I need to nuke a cluster and want to restore the system_auth details from a backup - is this possible? Never restored system_auth before and thought there was some salt on the encrypted passwords? Thanks - To unsu