tritonium
usenet, indexer, sonarr, sabnzbd
No one should recommend plex any longer.
I went tplink omada router, switches, and aps, very happy.
You don't need a db backup app... bind mount the data to a location then just stop the container and have borg take the backups. You can do this with all your containers.
/docker/postgres
/docker/postgres/data
/docker/postgres/compose.yml
And do that with every container. Easy as fuck to backup and restore them.
Wireguard.
Unless you actually have a need for the public to access the services then you shouldn't be exposing them. If it's just you and a few household members that need access then you should be using ddns and wireguard, or similar.
My phone auto connects with wireguard as soon as I leave my home ssid, so I never lose access to my services.
That's why you you bind mount all the important data and back it up with a proper backup solution like borg. And why you also have a monitoring and notification system that alerts you if a service goes down. I will get a telegram message within 15 minutes of a service going down.