/docker-hello-flask

Primary LanguagePython

A basic Flask App

  • Just using python hello.py
  • Write the Dockerfile
  • Build the image with docker build -t hello-app .
  • Run the container with docker run -d -p 5000:5000 --name hello-server hello-app
  • Check that the container is running
  • Go to localhost:5000. You should see Hello, World!
  • Stop the container using docker stop hello-server
  • Check that the container is not running with docker ps
  • Check the container is still available with docker ps -a
  • You can restart the server using docker start hello-server
  • You can log in to the server using docker exec -it hello-server bash
  • Caveat: if you change the code, it's not reflected on the container. We'll fix that next.