[Docker Registry Purger](https://github.com/devture/docker-registry-purger) is a small tool used for purging a private Docker registry's old tags.
## Dependencies
This service requires to be pointed to a container registry. It may be a registry powered by [Docker Registry](docker-registry.md) or by some other software.
## Configuration
To enable this service, add the following configuration to your `vars.yml` file and re-run the [installation](../installing.md) process:
You may wish to tweak some [default configuration]() variables, which ultimately control [environment variables](https://github.com/devture/docker-registry-purger#environment-variables) of the purger tool.
## Usage
After installation, you should be able to go to the URL as configured via `docker_registry_browser_hostname` and `docker_registry_browser_path_prefix`.
You should be able to browse the images and possibly delete them (if enabled via `docker_registry_browser_enabled_delete_images`).