analogj/capsulecd repository overview

⁠Docker images for CapsuleCD

This repo contains docker images that have CapusuleCD pre-installed. It uses a "matrix" style build, allowing us to provide multiple versions of CapsuleCD for multiple base OS's.

⁠Tagging

We use a standardized tagging convention to ensure that version tracking is easy:

{CAPSULECD_VERSION}-{LANGUAGE/ENGINE}{LANGUAGE_VERSION or blank when latest}

eg. docker pull analogj/capsulecd:3.0.11-chefdk3.x

Here's a partial list of Docker image tags that are available for CapsuleCD. You can find the full list of base images for each supported language and operating system by looking at the hooks/versions.txt file in each subdirectory.

⁠Alpine

⁠Centos

⁠Chef

⁠Golang

⁠Node

⁠Python

⁠Ruby

⁠Ubuntu

For docker hub setup, we need to make sure that the context is the root of the repo and the dockerfile is located inside the repo

⁠References

• https://docs.docker.com/docker-hub/builds/advanced/⁠

• https://gist.github.com/rossf7/664dc1eb02f514993c7215d37058965c⁠

• https://forums.docker.com/t/docker-cloud-build-environment-variables-not-being-passed-to-the-auto-build/24010/2⁠

• https://objectpartners.com/2017/09/20/docker-parameterized-builds-using-git-tags-part-1-of-2/⁠

• https://michalklempa.com/2019/03/publishing-docker-image-to-docker-hub-automated-builds/⁠

• https://medium.com/microscaling-systems/labelling-automated-builds-on-docker-hub-f3d073fb8e1⁠

• https://microbadger.com/images/analogj/capsulecd:python⁠

• https://www.rubdos.be/docker/2017/03/10/docker-hub-build-hooks.html⁠

• https://artsy.github.io/blog/2018/09/10/Dockerhub-Stamping-Commits/⁠

• https://stackoverflow.com/questions/1521462/looping-through-the-content-of-a-file-in-bash⁠

• https://stackoverflow.com/questions/10520623/how-to-split-one-string-into-multiple-variables-in-bash-shell⁠