someone can help me please? I must run my django application in docker, so I have dowload ubuntu image, apache image, python image, mysql. Can I run ubuntu image first in container, after that can I run apache in container ubuntu? How can I do? Thanks for your answers.
a container is just like an OS…
you INSTALL software into it…
a Dockerfile (image build script)
now at OS and utilities
install additional components
run apt-get install python apache mysql
now install your app.
entrypoint=[cmd and args]
must NOT end, when it ends, the container stops.
there may be better images in the docker catalog that would get you more software already configured
than the example i provided.
there is a django image (which says don’t use me anymore)
Take a look at this cookiecutter template: https://github.com/pydanny/cookiecutter-django
It can be configured to include docker-compose files and Dockerfiles to run a very solid Django Docker stack in development and production.
As you’re speaking of “running an image” - be sure that you get the basics of Docker before trying to make it work, otherwise you’ll have a much steeper learning curve figuring every misconception out as you go. Here’s an article which might help you get a quick overview.