it is definitely possible. I would recommend you to use different public hostnames e.g.
- mycloud.tld
- test-cloud.tld
- mypartents-cloud.tld
and duplicate important infrastructure like DB and redis for every instance. you can share heavy applications like collabora and coturn if you use them…
The approach gives you a chance to separate the instances and have a way to test things without touching your production…
my setup with docker-compose looks like this
- nc.mydomain.tld
- dev-nc,mydomain.tld
are separate docker-compose files (identical besides hostnames and RAM) located in different folders. other containers like traefik (reverse proxy), dns, collabora and coturn run in separated docker-compose applications…