docker-git-puller/README.md

docker-git-puller

A docker container that pulls a git repo (updates it) every given amount of time (default 60s) with a shell script.

Purpose

There are many scenarios where such a container could help. For example (as I use it), this image could be used to pull a hugo built website (living in a public git repo) to a local folder, so that another docker container can serve the most recent files.

See the docker-compose example for a quick overview how this works.

Building

Building this docker image is quite easy. For a quick start, just use this:

docker build -t git-puller .

After this is done successfully, you can check out the new image in your local image store with docker images.

Useful links

Similar projects:

• https://github.com/abes-esr/gitpuller-docker/
• https://github.com/Ekito/docker-cron/
• https://github.com/keckelt/cron-alpine/
• https://github.com/theohbrothers/docker-alpine-cron/

Forum posts:

• https://serverfault.com/questions/599103/make-a-docker-application-write-to-stdout
• https://stackoverflow.com/questions/71557316/docker-alpine-execute-command-as-another-user

License

see LICENSE.md