Hostname/IP does not match certificate's altnames

Elastic Stack Elasticsearch
1

I am trying to set up Elasticsearch and kibana 8 on a new machine.

For one or another reason kibana gives me the following error: Hostname/IP does not match certificate's altnames. IP: ... is not in the certificate's altnames.

Is there an easy command to add the IP address to the certificates altnames? The documentation wasn't that clear to me.

thanks in advance.

2

Are you using self signed certificate or a certificate signed by an external CA?

Using ip address is not a recommend way in certificate as it can change during compute replaces etc. So it's good to have the hostname in the certificates if possible.