Docker TLS for PGAdmin

Hi all

I am looking to run PGAdmin4 over TLS through a Docker container in a Ubuntu terminal. I have been able to run over a
simplehttp connection but when I pass in the arguments below to set up TLS the container ID runs for several seconds
beforeexiting. 

docker run -p 443:443 \
    -v /private/var/lib/pgadmin:/var/lib/pgadmin \
    -v /etc/ssl/certs/server.cert:/certs/server.cert \
    -v /etc/ssl/private/server.key:/certs/server.key \
    -v /private/var/lib/pgadmin/servers.json:/pgadmin4/servers.json \
    -e 'PGADMIN_DEFAULT_EMAIL=user@email.com' \
    -e 'PGADMIN_DEFAULT_PASSWORD=userpwd' \
    -e 'PGADMIN_ENABLE_TLS=True' \
    -d dpage/pgadmin4

I have created the key, certificates required and am pointing to the correct directories. Would anyone who has
connectedthrough Docker be able to shed some light? 

Thanks