Hi, I am using the instructions from Mario David to run the application using docker: https://www.road-to-cuba-and-beyond.com/put-a-island-into-a-box-how-to-dockerize-your-cuba-app/.
I managed to work through fine an also created war files and extended the local.app.properties files in both war files to hold the proper server reference as instructed here: https://doc.cuba-platform.com/manual-6.3/tomcat_in_prod.html
The server (Ubuntu 16.04) is able to ping the public server name, firewall is turned off.
After starting the application the startup seems to do fine as well (there is an error but it seems to be related to multiple startups in which a table is to be created which already exists: ERROR: relation “sys_db_changelog” already exists).
When accessing the app through the browser I do get an initial response but then it fails (browser: unexpected error), logging:
Invocation of http://<server>:8080/app-core/remoting/cuba_LoginService failed: java.io.IOException: Did not receive successful HTTP response: status code = 404, status message = [Not Found]
( replaces the actual server name)
Logging of the docker images is attached which shows the full error.
I am not sure if you are willing and able to provide support on this but any help is appreciated.