how to decluster

netbone

Member
Feb 5, 2009
93
0
6
I use
pvecm create YOUR-CLUSTER-NAME
to create a cluster.

how to remove a cluster status from a server to be only a node instead of a cluster master?
 

tom

Proxmox Staff Member
Staff member
Aug 29, 2006
15,505
895
163
Thank you Udo, but this works only for a node when you want to add the node to a different cluster (master).

I want to change a master to slave with Proxmox 2.0

there is no master or slave in Proxmox VE 2.x. Its a quorum based system.
 

netbone

Member
Feb 5, 2009
93
0
6
there is no master or slave in Proxmox VE 2.x. Its a quorum based system.

Dear Tom,

but I can't add the machine to the other one:

:/etc/pve# pvecm add 146.127.71.38
authentication key already exists

So I thought maybe the concept is still master / slave and master is named cluster now. What I want to do is to handle all servers in one panel, but adding failed with authentication key already exists
 

udo

Famous Member
Apr 22, 2009
5,918
180
83
Ahrensburg; Germany
Dear Tom,

but I can't add the machine to the other one:

:/etc/pve# pvecm add 146.127.71.38
authentication key already exists

So I thought maybe the concept is still master / slave and master is named cluster now. What I want to do is to handle all servers in one panel, but adding failed with authentication key already exists
Hi,
you can try "-force" with "pvecm add" or an "pvecm updatecerts" on the new node.

See "man pvecm".

Udo
 

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