Wrong hostname in certificate

[hidalgo]

I'm running a 3 node cluster (Proxmox 4.4) with a cluster network. Now I realized that I entered wrong DNS name on 1 of the nodes. How can I change this without destroying the cluster or reinstalling this node? The certificates are created by PVE.

 

[wolfgang]

Hi,
you can edit the DNS on the GUI on node level for each node.
Node->System->DNS

 

[hidalgo]

Hi,
you can edit the DNS on the GUI on node level for each node.
Node->System->DNS

Thanks. Yes, I know, but the wrong hostname is still in the certificate. When I want to connect the Web-GUI I'm asked if I want trust the certificate for the wrong hostname.
Hostname in certificate: node3.mydomain.com
Real hostname: node3.sub.mydomain.com
Thanks for further advice

 

[fabian]

and you can regenerate the self-signed certificate of a node by running "pvecm updatecerts -f" on it.

 

[hidalgo]

and you can regenerate the self-signed certificate of a node by running "pvecm updatecerts -f" on it.

I did this, but it seems, that's not enough. While connecting the web GUI still asking to trust the wrong certificate. Do I have to restart a service or reboot the node?

 

[fabian]

yes, you need to restart the pveproxy service