dockerfile mkdir

Accepted answer does not cover "if else condition" part of the question. Would be better to rename it to "Dockerfile with external arguments" if condition check didn't mean to be a requirement. The difference between Dockerfile and Compose file Docker can build images automatically by reading the instructions from a Dockerfile Compose is a tool for defining and running multi-container Docker applications The main difference is Dockerfile is used to build an image while Compose is to build and run an application. This command is specified in the Dockerfile using the CMD instruction. For example, if you have a Dockerfile with CMD ["echo", "Hello Docker"], when you run the Docker container without specifying a command, it will execute echo "Hello Docker". I'm trying to set environment variables in docker container during the build but without success. Setting them when using run command works but I need to set them during the build. Dockerfile FROM ... dockerfile - How do I set environment variables during the "docker ...

How can I set an image name in a Dockerfile? - Stack Overflow How can I generate a Dockerfile from an image? - Stack Overflow