Dockerfile if else condition with external arguments
Apr 27, 2017 · 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 …
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. …
How to get an environment variable value into Dockerfile during …
Mar 19, 2019 · 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, …
How does docker-compose.yml and Dockerfile work together?
Mar 16, 2021 · 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 …
How do I build a docker image if the name of the Dockerfile isn't ...
To replace a Dockerfile with a different one you do it like this: dockerfeed -d Dockerfile.app . | docker build -t deepak/ruby - And voilà. Dockerfeed is doing the same as docker build. It packs …
dockerfile - Purpose of FROM command - Docker file - Stack …
Jan 2, 2019 · Main purpose of Docker container is to avoid carrying guest OS in every container, as shown below. As mentioned here, The FROM instruction initializes a new build stage and …
docker - Can a Dockerfile extend another one? - Stack Overflow
And I'd like to create another Dockerfile, based on the first one, but with some PHP extensions added (for dev purpose) : Xdebug and other stuffs. Can I create a "dev" Dockerfile that …
What's the difference between Docker Compose vs. Dockerfile
Jul 4, 2019 · 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, …
bash - Clone private git repo with dockerfile - Stack Overflow
Apr 30, 2014 · The downside of this approach is that you are storing credentials for a private repo within the Dockerfile as opposed to @crooksey's approach which would allow you to reference …
docker - How to name Dockerfiles - Stack Overflow
Sep 27, 2014 · I'm unsure of how to name Dockerfiles. Many on GitHub use Dockerfile without a file extension. Do I give them a name and extension; if so what? Or do I just call them Dockerfile?