What is the problem?
What have I done about it?
The old way: get a cert, think it is automatic, watch it expire.
What did I need to to about it?
Tried and tested on 6 June 2023. bncert found the existing cert for all of the domains, updated the cert, set a cron job 🤞 for renewal, updated server config, and rebooted. The manual steps were snapshotting the instance before starting, getting latest version of bncert tool, and typing in the domains