Changed the IP of a Slave Node but the hostname shows the old one
I changed the IP of one of our slave nodes is a MariaDB cluster and its working correctly, the only issue I have is that I see the old IP as the name of the slave, thus we receive emails and alerts with that name, while it is no longer valid.
How do I change that?, whether from the webpage or the server.. I have checked the my.conf file but couldnt find a hostname variable, I look into the docs and it says its just better to unregister the node and create it again, but I dont want to halt the slave for like an hour just to do a change name.
As the image shows below, the new IP is below the old IP and name.
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