Docker Registry Purger

A simple cleaner for private docker-registries.

Installation

$ pip install docker-registry-purger

Usage

Clean registry using standard options (i.e keep at less 7 versions, drop only packages older than 180 days, developement packages older than 30 days and rc packages older than 90 days).

$ docker-registry-purger 'https://[username]:[password]@[your_repository]'
$ # OR if you have your credentials in ``.netrc``
$ docker-registry-purger 'https://[your_repository]'

This script only drops references to blobs, the blobs themself are not deleted, to remove them you have to follow the procedure describe on https://docs.docker.com/registry/garbage-collection/#run-garbage-collection.

You can test this script with the dry-run option:

$ docker-registry-purger --dry-run 'https://[username]:[password]@[your_repository]'