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Python Web Development Techdegree Student 158 PointsDocker build is not working
Hi i just wanted to build some sample Dockerfile in my linux system. following are the code and error i am getting. please help. Dockerfile: FROM ubuntu:latest CMD echo "Hello world"
Files in working directory: only Dockerfile command used : docker build -t hello Error: "docker build" requires exactly 1 argument(s). See 'docker build --help'. Usage: docker build [OPTIONS] PATH | URL | -
1 Answer
Tom Geraghty
24,174 PointsYou forgot to indicate the directory where the Dockerfile is located.
Change this:
docker build -t hello
to this:
docker build -t hello .
That little .
will tell it to use the current working directory.