I've been using Cyberpanel for a couple of weeks and it's been working well.
I am trying to set up a secondary DNS server as described here: https://cyberpanel.net/docs/2-master-slave-powerdns-replication-on-cyberpanel/
Everything was successful and no errors were reported.
However, after following these simple directions, the slave server does not sync with the master. I've created a new site with DNS on the master but after 24 hours there are no zones on the slave. There is nothing when I try "journalctl -f | grep pdns" shows nothing.
What should I do to troubleshoot this? Like I said, everything was successful and there's only a couple of steps so I have no idea what to do now.