Change cluster IP on master node

piromax

New Member
Oct 17, 2019
3
0
1
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Hello,
I have installed three nodes that are not yet clustered.
On the first node I created the cluster (master node).
I see the cluster IP on master node was on the NIC of private network.
example of cluster status:
Node Role ID IP State
PMG1 Master 1 192.168.1.11 active
Is it possible to change the cluster IP of the node master for use a different NIC whith public IP?
I have two network interfaces configured on PMG, one public and one private.

Thanks
 

Stoiko Ivanov

Proxmox Staff Member
Staff member
May 2, 2018
2,169
225
63
Is it possible to change the cluster IP of the node master for use a different NIC whith public IP?
Should work out by editing '/etc/pmg/cluster.conf' (and then try to join the nodes using this new IP)

I would also check the output of `pmgconfig dump` before and after the change (check that everything relevant stays the same, e.g. the trusted networks also rely on the listed IPs in '/etc/pmg/cluster.conf')

I hope this helps!
 

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