I am curious if there is any sort of documentation anywhere that has a complete list of properties that would be required in order to configure MongoDB as an external service instead of being built in to the container.  Someone shared with me a Docker image which sets a few properties here and here:

 
mongo.external=true
eap.mongod.uri=mongodb://mongo:27017/omada

But something that is missing here would be the ability to add authentication and I am not sure what those might be or how I could get them, if they are even available at all.  I'm not even sure how they figured out those properties since I do not see those defined anywhere.