Hi Jérôme,
Assuming you are asking about changing 'hacluster' password and its
impact to pcs authentication, the answer is that there is no impact and
you don't need to re-authenticate your nodes. If you have no tokens or
known-hosts in /var/lib/pcsd, then your nodes are not authenticated to
begin with, anyway.
To re-authenticate pcs on your cluster nodes, run 'pcs cluster auth'.
This will authenticate all nodes in the local cluster. Alternatively,
you can use 'pcs host auth' command, which allows you to specify nodes
manually. None of these commands have impact on resources running in the
cluster.
If you are using pcs web UI, you need to use new passwords when logging
in, obviously.
Regards,
Tomas
Dne 13. 06. 23 v 11:43 Jérôme BECOT napsal(a):
Hello,
On a running cluster, if I want to change the users password on all
nodes, would I need to re-authenticate the nodes to correctly apply this
change in Pacemaker ? How to gently re-authenticate on Debian ? Would
this need a maintenance ?
I found this link: https://access.redhat.com/articles/1396123
But I have no tokens in /var/lib/pcsd on my nodes
Thank you
--
*Jérôme BECOT*<https://www.deveryware.com>
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