Roket.Chat app for IndieHosters.
Modify docker-compose.yml
ROOT_URL
value to match your URL.
And then:
docker-compose up
And all the data will be located under the ./data
folder.
Just run:
./BACKUP
This will create a dump of the mongo database. Then just copy the data folder to a safe location and you should be fine!
If you have any questions, don't hesitate to open issues.