...

  standalone01:
    image: odysseusol/odysseus:dev-latest
    stdin_open: true
    restart: always
    ports:
        - 18888:8888
    environment:
       - JAVA_TOOL_OPTIONS=-Dlogback.configurationFile=logback.debug.xml
    volumes:
       - ./standalone01:/var/lib/odysseus

Remark:

• The choices are the same as above. 
• If you want to read the logs e.g. in WebStudio you will need to use the file based versions (e.g. logback.file.debug.xml)

Further Error Messages

Add the following file to you working directory of Odysseus to see further error messages. If you run inside eclipse, this file needs to be in the start folder of eclipse.

...