Dreamfactory https access


Dreamfactory access over https is not working (access over http works)
Current Setup:
-Dreamfactory docker image from bitnami at docker hub
-ssl port reassigned in docker-compose as 1443:443
-digitialocean ubuntu 16.04 server with nginx and docker
-nginx secured via letsencrypt and letsencrypt certificates stored under /etc/letsencrypt/live/

I have tried the following with no success:
docker run -v /host/path/to/certs:/container/path/to/certs -d IMAGE_ID "update-ca-certificates"
per this SO. For the host path, I have tried both with the /etc/ssl/certs as well as the /etc/letsencrypt/live/

For the container path, I have tried /var/lib/docker/volumes/…/apache/conf/bitnami/certs/ and /var/lib/docker/overlay2/…/opt/bitnami/apache/conf/bitnami/certs/

Also edited bitnami.conf virtualhost section for SSL per this link by adding appropriate domain name. The links were different in my bitnami.conf and left them as is (they were generally in the pattern of /opt/bitnami/… and not /Applications/dreamfactory-2.1.2-1/…)

I continue to get certificate error when trying to access dreamfactory over https - thoughts/inputs on resolving this much appreciated