Skip to content

Latest commit

 

History

History
44 lines (37 loc) · 1.74 KB

README.md

File metadata and controls

44 lines (37 loc) · 1.74 KB
Raw

Overview

This commandline utility allows you to pull docker images from a GitLab registry by providing a GitLab username and GitLab access token

Versioning

We are following v<major>.<minor>.<patch> versioning convention, where:

  • <major>+1 means we changed the infrastructure and/or the major components that makes this software run. Will definitely lead to breaking changes.
  • <minor>+1 means we upgraded/patched the dependencies this software relays on. Can lead to breaking changes.
  • <patch>+1 means we fixed a bug and/or added a feature. Breaking changes are not expected.

🔨 Pre-requisite

The utility attempts to read two environment variables: GIT_USERNAME and GIT_TOKEN. These values can be passed to the script via command line arguments though.

How to

First install the requirements:

pip install -r requirements.txt

Use ./pull_docker_image -h to view the help contents:

./'pull_docker_image.py' -h
usage: pull_docker_image.py [-h] [-p TOKEN] [-t TAG] [-u USERNAME] registry

Pull a docker image from the GitLab registry.

positional arguments:
  registry              The registry to pull a docker image from

optional arguments:
  -h, --help            show this help message and exit
  -p TOKEN, --token TOKEN
                        A GitLab token with registry read privileges. Will attempt to retrieve this from the environment variable GIT_TOKEN.
  -t TAG, --tag TAG
  -u USERNAME, --username USERNAME
                        GitLab username. Will attempt to retrieve this fromthe environment variable GIT_USERNAME.

Example usage:

./pull_docker_image.py registry.gitlab.com/ghrc-cloud/ghrc-tf-deploy
Pulling latest image from registry.gitlab.com/ghrc-cloud/ghrc-tf-deploy...