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- Dockerfile if else condition with external arguments
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
- dockerfile - How do I set environment variables during the 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
- How to get an environment variable value into Dockerfile during docker . . .
To clarify @TomHennen's comment, piping the Dockerfile to docker build - is, specifically, what doesn't work when you reference relative paths from your Dockerfile, regardless of env var substitution
- docker - What is the . dockerfile extension? - Stack Overflow
29 Visual Studio Code (1 22 2) offers a file extension named dockerfile in the the save dialog What is a file with this extension? A Dockerfile is in all documentation and examples, that I've seen so far, only called Dockerfile If I enter Dockerfile as a file name, a file named Dockerfile dockerfile is created
- How to Dockerfile FROM another Dockerfile? - Stack Overflow
I have an application that has two Dockerfile, say Dockerfile foo and Dockerfile bar, which are expected to produce two different images for two different services of docker-compose yml For exam
- Whats the difference between Docker Compose vs. Dockerfile
Dockerfile and Docker Compose are two different concepts in Dockerland When we talk about Docker, the first things that come to mind are orchestration, OS level virtualization, images, containers, etc
- How to copy file from host to container using Dockerfile
Build the image from the Dockerfile --> docker build -t myubuntu c:\docker\ Build the container from your new image myubuntu --> docker run -d -it --name myubuntucontainer myubuntu " sbin init" Connect to the newly created container --> docker exec -it myubuntucontainer bash Check if the text txt file is in the root --> ls You should see the file
- What is the point of WORKDIR on Dockerfile? - Stack Overflow
However, in a Dockerfile, each RUN command starts back at the root directory! That's a gotcha for docker newbies, and something to be aware of So not only does WORKDIR make a more obvious visual cue to someone reading your code, but it also keeps the working directory for more than just the one RUN command
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