Centos 7 with Bitnami OwnCloud 10.2.1 installed
Port 80 & 443 are open to public; Letsencrypt integrated.
It is UP & running fine.
Collabora Office installed using docker, which is running on 127.0.0.1:9980 [dns mentioned is the same used for OwnCloud]
Port 9980 also opened to public.
In Collabora Installation page, it is mentioned to do reverse proxy for further application use.
I am not able to do above steps, kindly help me out.
I want the same server for running the 2 applications.