Currently I’m planning to dockerize some web applications but I didn’t find a reasonably easy way do create the images to be hosted in my repository so I can pull them on my server.
What I currently have is:
A local computer with a directory where the application that I want to dockerize is located
A “docker server” running Portainer without shell/ssh access
A place where I can upload/host the Docker images and where I can pull the images from on the “Docker server”
Basic knowledge on how to write the needed Dockerfile
What I now need is a sane way to build the images WITHOUT setting up a fully featured Docker environment on the local computer.
Ideally something where I can build the images and upload them but without that something “littering Docker-related files all over my system”.
Something like a VM that resets on every start maybe? So … build the image, upload to repository, close the terminal window, and forget that anything ever happened.
What is YOUR solution to create and upload Docker images in a clean and sane way?
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For public projects, I use github build pipelines.
For private, I use ansible.