I’m using the silversniper/marytts container, my docker-compose…
link removed
Then connect homeassistant to it…
tts:
platform: marytts
language: 'en-GB'
host: !secret host_ip
And then that’s it really.
As for maintenance, I upgrade everything all at the same time using a bash script, haven’t had a single issue with MaryTTS since I started using it.
The bash script is here…
link removed
Upgrades the system, upgrades all the docker containers, restarts them all and cleans up. I do that pretty much every time homeassistant is updated.
Hope this helps.