I created my own docker vm with NiFi 0.6.1. I then ran the vm using the following command:
docker run -i -p 8080:8080 -t vedantja/nificentos7 /bin/bash
When I got to localhost:8080/nifi is where I am getting the error
Your docker run command is executing /bin/bash, rather than launching NiFi. You can remove /bin/bash to run the command specified in your Dockerfile, or you could specify a different command for docker to run.