I just updated MariaDB database for https://e2e.ee #XMPP service. This should be an easy update, but... the apt installer refused to update because of a conflict. After I got passed that problem, the database started, but was bound to the wrong IP address (127.0.0.1).🤣
This only ever happens in a production environment. The stresses of being a DBA! 🤔 Total down time: 45 minutes.