Being new to dgraph, it is possible I may have missed a configuration.
Any help will be appreciated. DO let me know if more details are required to understand the issue
I ran into this as well and quickly fixed it with providing the correct port. It would be nice for it to see that it is trying to use port 8000 and auto change to port 8080, but then again, some people could map port 8080 to whatever port they wanted to.
I have decided to run ratel locally instead of from the server though to save on server resources.