Editing Nextcloud (section)

=== Letsencrypt renew ===

Change port forwarding on router to point both 80, 443 to 192.168.1.109.  Turn off 80 to 192.168.1.108

 sudo snap set nextcloud ports.http=80
 sudo snap set nextcloud ports.https=443

Now update letsencrypt

 sudo nextcloud.enable-https lets-encrypt

Revert port forwarding

 sudo snap set nextcloud ports.http=81
 sudo snap set nextcloud ports.https=444

Restore the port forward back to 81, 444 to 192.168.1.109.  Turn on 80 to 192.168.1.108