ecr-cleaner 0.1.3

ECR Image Cleanup Tool

ECR Image Cleanup Tool

Table of Contents

• Overview
• Features
• Installation
• Usage

Overview

The ECR Image Cleanup Tool addresses limitations in Amazon ECR's built-in lifecycle policies, particularly for multi-architecture images. It helps prevent repositories from hitting the 10,000 image hard limit imposed by ECR by providing more flexible and architecture-aware cleanup options.

Features

1. Supports multi-architecture image cleanup
2. Allows fine-grained control over image retention
3. Can keep a specified number of recent images for each tag
4. Manages untagged images separately
5. Provides a dry-run option to preview actions before execution

Installation

pip install ecr-cleaner

Usage

Support following CLI argument

usage: ecr_cleaner [-h] [--config-file CONFIG_FILE] [--repositories REPOSITORIES [REPOSITORIES ...]] [--region REGION] [--batch-size BATCH_SIZE] [--dry-run] [--debug]

ECR Cleaner CLI

options:
  -h, --help            show this help message and exit
  --config-file CONFIG_FILE
                        Path to configuration file in YAML format. See example in README.md
  --repositories REPOSITORIES [REPOSITORIES ...]
                        List of repository names and policies(keep-most-recent). (e.g. my-repo:latest=3,tag-prefix=2,untagged=10)
  --region REGION       ECR region
  --batch-size BATCH_SIZE
                        Max number of images that can be deleted in one call
  --dry-run             Check result without deleting images
  --debug               Enable debug logging

Clean-up will keep most recent number of images based on inputs and it will delete remaining matching tagPrefix