"docker build" requires exactly 1 argument.

pangolinsos

Full Error: "docker build" requires exactly 1 argument.

Command Executed:

$ docker build -t sunshine/state -f Dockerfile
"docker build" requires exactly 1 argument.
See 'docker build --help'.

Usage:  docker build [OPTIONS] PATH | URL | -

Build an image from a Dockerfile

Solution:
Place a dot for current directory before the -f

$ docker build -t sunshine/state . -f Dockerfile